Faculty Profiles - QUAN Long | The Hong Kong University of Science and Technology

Long QUAN
權龍

PhD in Computer Science
INRIA, 1989

Professor
Department of Computer Science and Engineering

(852) 2358 7018
quan@ust.hk
Room 3506
Personal Web

Google Scholar

ow1LtYYAAAAJ

ORCID

0000-0002-0329-9437

Scopus ID

57193547034

Research Interest Publications Projects Teaching Assignment RPG Supervision Space used

Research Interest

Computer vision

Publications

All Years 216 2024 2 2023 1 2022 1 2021 3 2020 9 2019 7 2018 193

2024 2

ConTex-Human: Free-View Rendering of Human from a Single Image with Texture-Consistent Synthesis

Gao, Xiangjun; Li, Xiaoyu; Zhang, Chaopeng; Zhang, Qi; Cao, Yanpei; Shan, Ying; Quan, Long
Conference paper

JOINTNET: Extending Text to Image Diffusion for Dense Distribution Modeling

12th International Conference on Learning Representations, ICLR 2024 / International Conference on Learning Representations, ICLR. International Conference on Learning Representations, ICLR, 2024
Zhang, Jingyang; Li, Shiwei; Lu, Yuanxun; Fang, Tian; McKinnon, David; Tsin, Yanghai; Quan, Long; Yao, Yao
Conference paper

2023 1

NeILF++: Inter-Reflectable Light Fields for Geometry and Material Estimation

2023 IEEE/CVF International Conference on Computer Vision (ICCV) / IEEE. Piscataway, NJ : IEEE, 2023, p. 3578-3587, Article number: 10378163
Zhang, Jingyang; Yao, Yao; Li, Shiwei; Liu, Jingbo; Fang, Tian; McKinnon, David; Tsin, Yanghai; Quan, Long
Conference paper

2022 1

OANet: Learning Two-View Correspondences and Geometry Using Order-Aware Network

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 44, (6), June 2022, p. 3110-3112
Zhang, Jiahui; Sun, Dawei; Luo, Zixin; Yao, Anbang; Chen, Hongkai; Zhou, Lei; Shen, Tianwei; Chen, Yurong; Quan, Long; Liao, Hongen
Article

2021 3

Learning signed distance field for multi-view surface reconstruction

Proceedings of the IEEE International Conference on Computer Vision / IEEE. IEEE, 2021, p. 6505-6514, Article number: 9710290
Zhang, Jingyang; Yao, Yao; Quan, Long
Conference paper

Learning Stereo Matchability in Disparity Regression Networks

Proceedings - International Conference on Pattern Recognition, 2021, article number 9412342, p. 1611-1618
Zhang, Jingyang; Yao, Yao; Luo, Zixin; Li, Shiwei; Shen, Tianwei; Fang, Tian; Quan, Long
Conference paper

Learning to Match Features with Seeded Graph Matching Network.

Proceedings of the IEEE International Conference on Computer Vision / IEEE. IEEE, 2021, p. 6281-6290, Article number: 9711340
Chen, Hongkai; Luo, Zixin; Zhang, Jiahui; Zhou, Lei; Bai, Xuyang; Hu, Zeyu; Tai, Chiew Lan; Quan, Long
Conference paper

2020 9

Distributed Very Large Scale Bundle Adjustment by Global Camera Consensus

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 42, (2), February 2020, p. 291-303
Zhang, Runze; Zhu, Siyu; Shen, Tianwei; Zhou, Lei; Luo, Zixin; Fang, Tian; Quan, Long
Article

ASLFEaT: Learning local features of accurate shape and localization

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 6588-6597, Article number 9156696
Luo, Zixin; Zhou, Lei; Bai, Xuyang; Chen, Hongkai; Zhang, Jiahui; Yao, Yao; Li, Shiwei; Fang, Tian; Quan, Long
Conference paper

BlendedMVS: A large-scale dataset for generalized multi-view stereo networks

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 1787-1796, Article number 9156744
Yao, Yao; Luo, Zixin; Li, Shiwei; Zhang, Jingyang; Ren, Yufan; Zhou, Lei; Fang, Tian; Quan, Long
Conference paper

D3Feat: Joint Learning of Dense Detection and Description of 3D Local Features

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 6358-6366, Article number 9157624
Bai, Xuyang; Luo, Zixin; Zhou, Lei; Fu, Hongbo; Quan, Long; Tai, Chiew Lan
Conference paper

Joint semantic segmentation and boundary detection using iterative pyramid contexts

Proceedings: IEEE/CVF Conference on Computer Vision and Pattern Recognition CVPR 2020 / The Institute of Electrical and Electronics Engineers, Inc.. Piscataway, NJ : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 13663-13672, Article number 9157246
Zhen, Mingmin; Wang, Jinglu; Zhou, Lei; Li, Shiwei; Shen, Tianwei; Shang, Jiaxiang; Fang, Tian; Quan, Long
Conference paper

KFNet: Learning temporal camera relocalization using kalman filtering

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 4918-4927, Article number 9157119
Zhou, Lei; Luo, Zixin; Shen, Tianwei; Zhang, Jiahui; Zhen, Mingmin; Yao, Yao; Fang, Tian; Quan, Long
Conference paper

Learning Discriminative Feature with CRF for Unsupervised Video Object Segmentation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12372, November 2020, p. 445-462
Zhen, Mingmin; Li, Shiwei; Zhou, Lei; Shang, Jiaxiang; Feng, Haoan; Fang, Tian; Quan, Long
Conference paper

Self-Supervised Monocular 3D Face Reconstruction by Occlusion-Aware Multi-view Geometry Consistency

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12360, November 2020, p. 53-70
Shang, Jiaxiang; Shen, Tianwei; Li, Shiwei; Zhou, Lei; Zhen, Mingmin; Fang, Tian; Quan, Long
Conference paper

Stochastic Bundle Adjustment for Efficient and Scalable 3D Reconstruction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12360, November 2020, p. 364-379
Zhou, Lei; Luo, Zixin; Zhen, Mingmin; Shen, Tianwei; Li, Shiwei; Huang, Zhuofei; Fang, Tian; Quan, Long
Conference paper

2019 7

Beyond Photometric Loss for Self-supervised Ego-motion Estimation

Proceedings of IEEE International Conference on Robotics and Automation, v. 2019-May, May 2019, article number 8793479, p. 6359-6365
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Deng, Hanyu; Zhang, Runze; Fang, Tian; Quan, Long
Conference paper

ContextDesc: Local Descriptor Augmentation with Cross-Modality Context

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8953736, p. 2522-2531
Luo, Zixin; Shen, Tianwei; Zhou, Lei; Zhang, Jiahui; Yao, Yao; Li, Shiwei; Fang, Tian; Quan, Long
Conference paper

Cross-Atlas Convolution for Parameterization Invariant Learning on Textured Mesh Surface

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8954385, p. 6136-6145
Li, Shiwei; Luo, Zixin; Zhen, Mingmin; Yao, Yao; Shen, Tianwei; Fang, Tian; Quan, Long
Conference paper

Learning Fully Dense Neural Networks for Image Semantic Segmentation

Proceedings of the AAAI Conference on Artificial Intelligence, v. 33, (1), 2019, p. 9283-9290
Zhen, Mingmin; Wang, Jinglu; Zhou, Lei; Fang, Tian; Quan, Long
Conference paper

Learning Two-View Correspondences and Geometry Using Order-Aware Network

Proceedings: 2019 International Conference on Computer Vision, ICCV 2019 / IEEE. Piscataway, NJ : IEEE, 2019, p. 5844-5853
Zhang, Jiahui; Sun, Dawei; Luo, Zixin; Yao, Anbang; Zhou, Lei; Shen, Tianwei; Chen, Yurong; Quan, Long; Liao, Hongen
Conference paper

Recurrent MVSnet for High-Resolution Multi-View Stereo Depth Inference

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8953272, p. 5520-5529
Yao, Yao; Luo, Zixin; Li, Shiwei; Shen, Tianwei; Fang, Tian; Quan, Long
Conference paper

Self-Supervised Learning of Depth and Motion Under Photometric Inconsistency

Proceedings - 2019 International Conference on Computer Vision Workshop, ICCVW 2019, October 2019, article number 9022322, p. 4044-4053
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Yao, Yao; Li, Shiwei; Zhang, Jiahui; Fang, Tian; Quan, Long
Conference paper

2018 6

GeoDesc: Learning Local Descriptors by Integrating Geometry Constraints

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11213 LNCS, 2018, p. 170-185
Luo, Zixin; Shen, Tianwei; Zhou, Lei; Zhu, Siyu; Zhang, Runze; Yao, Yao; Fang, Tian; Quan, Long
Conference paper

Learning and matching multi-view descriptors for registration of point clouds

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11219 LNCS, 2018, p. 527-544
Zhou, Lei; Zhu, Siyu; Luo, Zixin; Shen, Tianwei; Zhang, Runze; Zhen, Mingmin; Fang, Tian; Quan, Long
Conference paper

Matchable Image Retrieval by Learning From Surface Reconstruction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11361 LNCS, 2019, p. 415-431
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long
Conference paper

MVSNet: Depth inference for unstructured multi-view stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v.11212 LNCS, 2018, p. 785-801
Yao, Yao; Luo, Zixin; Li, Shiwei; Fang, Tian; Quan, Long
Conference paper

Reconstructing Thin Structures of Manifold Surfaces by Integrating Spatial Curves

The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), December 2018, article number 8578403, p. 2887-2896
Li, Shiwei; Yao, Yao; Fang, Tian; Quan, Long
Conference paper

Very Large-Scale Global SfM by Distributed Motion Averaging

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2018, p. 4568-4577, article number 8578578
Zhu, Siyu; Zhang, Runze; Zhou, Lei; Shen, Tianwei; Fang, Tian; Tan, Ping; Quan, Long
Conference paper

2017 6

A Robust Three-Stage Approach to Large-Scale Urban Scene Recognition

Science China Information Sciences, v.60, (10), Oct 2017, article number 103101
Wang, Jinglu; Lu, Yonghua; Liu, Jingbo; Quan, Long
Article

Fast Descriptors and Correspondence Propagation for Robust Global Point Cloud Registration

IEEE Transactions on Image Processing, v. 26, (8), August 2017, p. 3614-3623
Lei, Huan; Jiang, Guang; Quan, Long
Article

Color Correction for Image-Based Modeling in the Large

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10114 LNCS, 2017, p. 392-407
Shen, Tianwei; Wang, Jinglu; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Distributed Very Large Scale Bundle Adjustment by Global Camera Consensus

2017 IEEE International Conference on Computer Vision (ICCV), 2017, p. 29-38, Category number E6299; Code 133704
Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long
Conference paper

Progressive Large Scale-Invariant Image Matching in Scale Space

Proceedings of the IEEE International Conference on Computer Vision, v. 2017-October, December 2017, article number 8237521, p. 2381-2390
Zhou, Lei; Zhu, Siyu; Shen, Tianwei; Wang, Jinglu; Fang, Tian; Quan, Long
Conference paper

Relative Camera Refinement For Accurate Dense Reconstruction

Proceedings - 2017 International Conference on 3D Vision, 3DV 2017, May 2018, p. 185-194
Yao, Yao; Li, Shiwei; Zhu, Siyu; Deng, Hanyu; Fang, Tian; Quan, Long
Conference paper

2016 4

Image-based Building Regularization Using Structural Linear Features

IEEE Transactions on Visualization and Computer Graphics, v. 22, (6), June 2016, p. 1760-1772
Wang, Jinglu; Fang, Tian; Su, Qingkun; Zhu, Siyu; Liu, Jingbo; Cai, Shengnan; Tai, Chiew Lan; Quan, Long
Article

Object localization using positive features

Neurocomputing, v. 171, January 2016, p. 463-470
Lei, Huan; Jiang, Guang; Wang, Ruiyan; Quan, Long
Article

Efficient Multi-view Surface Refinement with Adaptive Resolution Control

Lecture Notes in Computer Science, v. 9905, September 2016, p. 349-364, Book sub series: Image Processing, Computer Vision, Pattern Recognition, and Graphics
Li, Shiwei; Siu, Sing Yu; Fang, Tian; Quan, Long
Conference paper

Graph-Based Consistent Matching for Structure-from-Motion

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 9907 LNCS, September 2016, p. 139-155
Shen, Tianwei; Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long
Conference paper

2015 7

Dual-Feature Warping-Based Motion Model Estimation

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 4283-4291
Li, Shiwei; Yuan, Lu; Sun, Jian; Quan, Long
Conference paper

Higher-order CRF Structural Segmentation of 3D Reconstructed Surfaces

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015) /IEEE. New York, USA : IEEE, 2015, p. 2093-2101, Article number 7410599
Liu, Jingbo; Wang, Jinglu; Fang, Tian; Tai, Chiew Lan; Quan, Long
Conference paper

Joint Camera Clustering and Surface Segmentation for Large-Scale Multi-view Stereo

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 2084-2092
Zhang, Runze; Li, Shiwei; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Multi-scale Tetrahedral Fusion of a Similarity Reconstruction and Noisy Positional Measurements

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 30-44, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhang, Runze; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Multi-View Geometry Compression

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 3-18, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long
Conference paper

Semantic Segmentation of Large-Scale Urban 3D Data with Low Annotation Cost

Wang, Jinglu; Li, Shiwei; Zhang, Runze; Quan, Long
Conference paper

Structure-driven Facade Parsing With Irregular Patterns

Proceedings: Third IAPR Asian Conference on Pattern Recognition (ACPR 2015), Institute of Electrical and Electronics Engineers, Inc., 2015, p. 41-45
Wang, Jinglu; Liu, Chun; Shen, Tianwei; Quan, Long
Conference paper

2014 8

Data-Driven Synthetic Modeling of Trees

IEEE Transactions on Visualization and Computer Graphics, v. 20, (9), September 2014, article number 6784056, p. 1214-1226
Zhang, Xiaopeng; Li, Hongjun; Dai, Mingrui; Ma, Wei; Quan, Long
Article

Joint segmentation of images and scanned point cloud in large-scale street scenes with low-annotation cost

IEEE Transactions on Image Processing, v. 23, (11), November 2014, article number 2348795, p. 4763-4772
Zhang, Honghui; Wang, Jinglu; Fang, Tian; Quan, Long
Article

Optimizing neighborhood projection with relaxation factor for inextensible cloth simulation

Visual Computer, v. 30, (4), 2014, p. 431-442
Chen, Xiaowu; Li, Faming; Zhao, Qinping; Quan, Long
Article

Regularized Tree Partitioning and Its Application to Unsupervised Image Segmentation

IEEE Transactions on Image Processing, v. 23, (4), 2014, article number 6746193, p. 1909-1922
Wang, Jingdong; Jiang, Huaizu; Jia, Yangqing; Hua, Xian-Sheng; Zhang, Changshui; Quan, Long
Article

How Fashion Talks: Clothing-Region-Based Gender Recognition

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 8827, 2014, p. 515-523
Cai, Shengnan; Wang, Jingdong; Quan, Long
Conference paper

Local readjustment for high-resolution 3D reconstruction

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2014, article number 6909898, p. 3938-3945
Zhu, Siyu; Fang, Tian; Xiao, Jianxiong; Quan, Long
Conference paper

Low-rank SIFT: An affine invariant feature for place recognition

2014 IEEE International Conference on Image Processing, ICIP 2014, January 2015, article number 7026159, p. 5731-5735
Yang, Harry; Cai, Shengnan; Wang, Jingdong; Quan, Long
Conference paper

Real-time Object Tracking With Generalized Part-based Appearance Model and Structure-constrained Motion Model

Proceedings - International Conference on Pattern Recognition, 2014, article number 6976930, p. 1224-1229
Zhang, Honghui; Cai, Shengnan; Quan, Long
Conference paper

2013 3

Image-based modeling of unwrappable façades

IEEE Transactions on Visualization and Computer Graphics, v. 19, (10), 2013, article number 6491406, p. 1720-1731
Fang, Tian; Wang, Zhexi; Zhang, Honghui; Quan, Long
Article

Learning CRFs for Image Parsing with Adaptive Subgradient Descent

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2013, p. 3080-3087, article number 6751494
Zhang, Honghui; Wang, Jingdong; Tan, Ping; Wang, Jinglu; Quan, Long
Conference paper

Quasi-regular Facade Structure Extraction

Computer Vision - ACCV 2012: Revised Selected Papers, Part IV, Editors: Kyoung Mu Lee, Yasuyuki Matsushita, James M. Rehg, Zhanyi Hu. Berlin; Heidelberg : Springer-Verlag, 2013, p. 552-564, Part of the Lecture Notes in Computer Science book series (LNCS, volume 7727)
Han, Tian; Liu, Chun; Tai, C.L.; Quan, L.
Conference paper

2012 4

Camera calibration using identical objects

Machine vision and applications, v. 23, (3), May 2012, p. 579-587
Wang, Ruiyan; Jiang, Guang; Quan, Long; Wu, Chengke
Article

Horizontal plane detection from 3D point clouds of buildings

Electronics Letters, v. 48, (13), June 2012, p. 764-765
Zhang, Meng; Jiang, Guang; Wu, Chengke; Quan, Long
Article

Parsing Facade with Rank-One Approximation

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2012, p. 1720-1727, article number 6247867
Yang, Chao; Han, Tian; Quan, Long; Tai, Chiew-Lan
Conference paper

Per-Pixel Translational Symmetry Detection, Optimization, and Segmentation

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2012, p. 526-533
Zhao, Peng; Yang, Lei; Zhang, Honghui; Quan, Long
Conference paper

2011 4

Accurate Positioning Using Sphere in Single Views

Electronics letters, v. 47, (21), October 2011, p. 1175-U31
Jia, J.; Jiang, G.; Wu, C.; Quan, L.
Article

The Geometry of Reflectance Symmetries

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 33, (12), December 2011, article number 5719619, p. 2506-2520
Tan, Ping; Quan, Long; Zickler, Todd
Article

Partial similarity based nonparametric scene parsing in certain environment

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), Colorado Springs, USA, June 2011
Zhang, Honghui; Fang, Tian; Chen, Xiaowu; Zhao, Qinping; Quan, Long
Conference paper

Translation Symmetry Detection in a Fronto-Parallel View

IEEE Conference on Computer Vision & Pattern Recognition (CVPR) Colorado Springs,, June 2011, Article no.: 5995482, p. 1009-1016
Zhao, Peng; Quan, Long
Conference paper

2010 7

Image-Based Modeling of Plants and Trees

Kang, Sing Bing; Quan, Long
Book

Image-based modeling

Image-Based Modeling / 2010, p. 1-251
Quan, Long
Book chapter

Camera calibration using lengths of corresponding line segments

Proceedings - 4th Pacific-Rim Symposium on Image and Video Technology, PSIVT 2010, 2010, p. 162-167
Wang, R.; Jiang, G.; Quan, L.; Wu, C.
Conference paper

Image-based modeling of plants and trees

Plant Growth Modeling, Simulation, Visualization and Applications, Proceedings - PMA09, 2010, p. 351
Quan, L.
Conference paper

Rectilinear parsing of architecture in urban environment

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2010, p. 342-349
Zhao, Peng; Fang, Tian; Xiao, Jiangxiong; Zhang, Honghui; Zhao, Qinping; Quan, Long
Conference paper

Resampling structure from motion

Lecture Notes in Computer Science, v. 6312, (PART 2), 2010, p. 1-14
Fang, Tian; Quan, Long
Conference paper

Supervised label transfer for semantic segmentation of street scenes

Lecture Notes in Computer Science, v. 6315, (PART 5), 2010, p. 561-574
Zhang, H.; Xiao, J.; Quan, L.
Conference paper

2009 5

Automatic 3D face recognition from depth and intensity Gabor features

Pattern recognition, v. 42, (9), 2009, SEP, p. 1895-1905
Xu, Chenghua; Li, Stan; Tan, Tieniu; Quan, Long
Article

Image-based Street-side City Modeling

ACM transactions on graphics, v. 28, (5), 2009, Dec, Article number 114
Xiao, Jianxiong; Fang, Tian; Zhao, Peng; Lhuillier, Maxime; Quan, Long
Article

Linear Neighborhood Propagation and Its Applications

IEEE transactions on pattern analysis and machine intelligence, v. 31, (9), 2009, SEP, p. 1600-1615
Wang, Jingdong; Wang, Fei; Zhang, Changshui; Shen, Helen C.; Quan, Long
Article

Image-based Modeling

9th Asian Conference on Computer Vision (ACCV 2009), Xi'an, 23-27 Sep 2009
Quan, Long
Conference paper

Multiple view semantic segmentation for street view images

Proceedings of the IEEE International Conference on Computer Vision, 2009, p. 686-693
Xiao, J.; Quan, L.
Conference paper

2008 12

Filtering and Rendering of Resolution-Dependent Reflectance Models

IEEE Transactions on Visualization and Computer Graphics, v. 14, (2), March 2008, article number 4359966, p. 412-425
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung Yeung
Article

Image-based façade modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 161, p. 1-10
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long
Article

Progressive inter-scale and intra-scale non-blind image deconvolution

SIGGRAPH'08: International Conference on Computer Graphics and Interactive Techniques, ACM SIGGRAPH 2008 Papers 2008, 2008
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Article

Single Image Tree Modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 108, p. 1-7
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long
Article

Subpixel Photometric Stereo

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 30, (8), August 2008, article number 4359382, p. 1460-1471
Tan, Ping; Lin, Stephen; Quan, Long
Article

Image-based façade modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-10, article number 161
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long
Conference paper

Learning two-view stereo matching

Lecture Notes in Computer Science, v. 5304, (PART 3), 2008, p. 15-27
Xiao, J.; Chen, J.; Yeung, D.Y.; Quan, L.
Conference paper

Learning Two-View Stereo Matching

10th European Conference on Computer Vision (ECCV 2008), Marseille (France), 12-18 Oct 2008, p. 15-27.
Xiao,Jianxiong; Chen,Jingni; Yeung,Dit-Yan; Quan,Long
Conference paper

Normalized tree partitioning for image segmentation

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Wang, J.; Jia, Y.; Hua, X.S.; Zhang, C.; Quan, L.
Conference paper

Robust dual motion deblurring

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Chen, J.; Yuan, L.; Tang, C.K.; Quan, L.
Conference paper

Single image tree modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-7, article number 108
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long
Conference paper

Structuring visual words in 3D for arbitrary-view object localization

10th European Conference on Computer Vision, ECCV 2008, Marseille, France, 12 - 18 October 2008, Code 74340, Lecture Notes in Computer Science - Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, v. 5304, (PART 3), 2008, p. 725-737
Xiao, Jianxiong; Chen, Jingni; Yeung, Dit Yan; Quan, Long
Conference paper

2007 11

Accurate and scalable surface representation and reconstruction from images

IEEE transactions on pattern analysis and machine intelligence, v. 29, (1), 2007, JAN, p. 141-158
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois
Article

Image deblurring with blurred/noisy image pairs

ACM transactions on graphics, v. 26, (3), 2007, JUL, article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Article

Image-Based Modeling by Joint Segmentation

International Journal of Computer Vision, v. 75, (1), October 2007, p. 135-150
Quan, Long; Wang, Jingdong; Tan, Ping; Yuan, Lu
Article

Image-based tree modeling

ACM transactions on graphics, v. 26, (3), July 2007, article number 87, p. 1-7
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long
Article

Blurred/non-blurred image alignment using sparseness prior

Proceedings (IEEE International Conference on Computer Vision), 2007, p. 684-691
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Conference paper

Image deblurring with blurred/noisy image pairs

Proceedings of the 34th ACM SIGGRAPH Conference on Computer Graphics, 34th Annual Meeting of the Association for Computing Machinery's Special Interest Group on Graphics; San Diego, CA; United States, 5 August 2007 through 9 August 2007; Code 70691, Article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heungyeung
Conference paper

Image deblurring with blurred/noisy image Pairs

ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques, 2007
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Conference paper

Image-based tree modeling

Proceedings of the ACM SIGGRAPH Conference on Computer Graphics / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, article number 87
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long
Conference paper

Isotropy, Reciprocity and the Generalized Bas-Relief Ambiguity

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2007, article number 4270232
Tan, Ping; Mallick, Satya P.; Quan, Long; Kriegman, David J.; Zickler, Todd
Conference paper

Joint Affinity Propagation for Multiple View Segmentation

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2007, article number 4408928
Xiao, Jianxiong; Wang, Jingdong; Tan, Ping; Quan, Long
Conference paper

Sketching hairstyles

SBIM '07: Proceedings of the 4th Eurographics workshop on Sketch-based interfaces and modeling / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, p. 31-36
Fu, Hongbo; Wei, Yichen; Tai, Chiew Lan; Quan, Long
Conference paper

2006 9

A surface reconstruction method using global graph cut optimization

International journal of computer vision, v. 66, (2), 2006, FEB, p. 141-161
Paris, S.; Sillion, FX; Quan, L.
Article

Combining local features for robust nose location in 3D facial data

Pattern recognition letters, v. 27, (13), 2006, OCT 1, p. 1487-1494
Xu, Chenghua; Tan, Tie; Wang, Yunhong; Quan, Long
Article

Image-based plant modeling

ACM Transactions on Graphics, v. 25, (3), July 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing
Article

Some results on minimal euclidean reconstruction from four points

Journal of mathematical imaging and vision, v. 24, (3), 2006, MAY, p. 341-348
Quan, L.; Triggs, B.; Mourrain, B.
Article

Image-based plant modeling

SIGGRAPH '06: ACM SIGGRAPH 2006 Papers / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing
Conference paper

Picture collage

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2006, p. 347-354
Wang, J.; Sun, J.; Quan, L.; Tang, X.; Shum, H.Y.
Conference paper

Resolution-Enhanced Photometric Stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3953 LNCS, May 2006, p. 58-71
Tan, Ping; Lin, Stephen; Quan, Long
Conference paper

Separation of highlight reflections on textured surfaces

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, October 2006, article number 1640979, p. 1855-1860
Tan, Ping; Lin, Stephen; Quan, Long
Conference paper

Single-View Relighting with Normal Map Painting

In Proceedings of Pacific Graphics, pp. 27-34
Okabe, Makoto; Zeng, Gang; Matsushita, Yasuyuki; Igarashi, Takeo; Quan, Long; Shum, Heung-Yeung
Conference paper

2005 12

A quasi-dense approach to surface reconstruction from uncalibrated images

IEEE transactions on pattern analysis and machine intelligence, v. 27, (3), 2005, MAR, p. 418-433
Lhuillier, M.; Quan, L.
Article

Modeling hair from multiple views

ACM transactions on graphics, v. 24, (3), 2005, JUL, p. 816-820
Wei, YC; Ofek, E.; Quan, L.; Shum, HY
Article

Outward-looking circular motion analysis of large image sequences

IEEE transactions on pattern analysis and machine intelligence, v. 27, (2), 2005, FEB, p. 271-277
Jiang, G.; Wei, YC; Quan, L.; Tsui, HT; Shum, HY
Article

Recent methods for reconstructing surfaces from multiple images

Lecture Notes in Computer Science, v. 3519, 2005, p. 429-447
Zeng, G.; Lhuillier, M.; Quan, L.
Article

Asymmetrical occlusion handling using graph cut for multi-view stereo

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, 2005, p. 902-909
Wei, Y.; Quan, L.
Conference paper

Data-dependent kernels for high-dimensional data classification

Proceedings of the International Joint Conference on Neural Networks, v. 1, 2005, p. 102-107
Wang, Jingdong; Kwok, James Tin-Yau; Shen, Helen; Quan, Long
Conference paper

Detection of concentric circles for camera calibration

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 333-340
Jiang, G.; Quan, L.
Conference paper

Implementation of modeling hair from multiple views

ACM SIGGRAPH 2005 Sketches : Los Angeles, California; 31 July-04 Aug. 2005
Wei, Yichen; Ofek, Eyal; Quan, Long; Shum, Heung-Yeung
Conference paper

Interactive shape from shading

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2005, p. 343-350
Zeng, G.; Matsushita, Y.; Quan, L.; Shum, H.Y.
Conference paper

Local Surface Propagation in Multiple Images

Proceedings of International Conference on Computer Vision, pages 1230-1237
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois
Conference paper

Multiresolution reflectance filtering

EGSR '05: Proceedings of the 16th Eurographics conference on Rendering Techniques / Eurographics Association. Goslar, Germany : Eurographics Association, 2005, p. 111-116
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung-Yeung
Conference paper

Progressive surface reconstruction from images using a local prior

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 1230-1237
Zeng, G.; Paris, S.; Quan, L.; Sillion, F.
Conference paper

2004 16

3D face recognition based on G-H shape variation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3338, 2004, p. 233-243
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long
Article

Circular motion geometry using minimal data

IEEE transactions on pattern analysis and machine intelligence, v. 26, (6), 2004, JUN, p. 721-731
Jiang, G.; Quan, L.; Tsui, HT
Article

Constrained planar motion analysis by decomposition

Image and vision computing, v. 22, (5), 2004, MAY 1, p. 379-389
Quan, L.; Wei, YC; Lu, L.; Shum, HY
Article

Surface reconstruction by propagating 3D stereo data in multiple 2D images

Lecture Notes in Computer Science, v. 3021, 2004, p. 163-174
Zeng, G.; Paris, S.; Quan, L.; Lhuillier, M.
Article

A New Attempt to Fast Recognition Using 3D Eigenfaces

Proceedings of Asian Conference on Computer Vision
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long
Conference paper

Adaptive multi-resolution fitting and its application to realistic head modeling

Proceedings - Geometric Modeling and Processing 2004, 2004, p. 345-348
Xu, C.; Quan, L.; Wang, Y.; Tan, T.; Lhuillier, M.
Conference paper

Automatic 3D face recognition combining global geometric features with local shape variation information

Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004, p. 308-313
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Construction and Rendering of Concentric Mosaics from a Handheld Camera

Proceedings of Asian Conference on Computer Vision
Jiang, Guang; Wei, Yichen; Quan, Long; Tsui, Hung-Tat
Conference paper

Depth vs. Intensity: Which is more Important for face recognition?

Proceedings - International Conference on Pattern Recognition, v. 1, 2004, p. 342-345
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Fast Segmentation-Based Dense Stereo from Quasi-Dense Matching

Proceedings of Asian Conference on Computer Vision
Wei, Yichen; Lhuillier, Maxime; Quan, Long
Conference paper

Reconstruction Quasi-Dense et modeles 3D a partir d'une sequence d'images

Proceedings of Reconnaissance de Formes et Intelligence Artificielle
Lhuillier, Maxime; Quan, Long
Conference paper

Region-based progressive stereo matching

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2004, p. 106-113
Wei, YC; Quan, L.
Conference paper

Robust carving for non-Lambertian objects

Proceedings - International Conference on Pattern Recognition, v. 3, 2004, p. 119-122
Zeng, G.; Paris, S.; Quan, L.
Conference paper

Robust nose detection in 3D facial data using local characteristics

Proceedings - International Conference on Image Processing, ICIP, v. 3, 2004, p. 1995-1998
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Silhouette Extraction from Multiple Images of Unknown Background

Proceedings of Asian Conference on Computer Vision
Zeng, Gang; Quan, Long
Conference paper

Three-dimensional face recognition using geometric model

Proceedings of SPIE - The International Society for Optical Engineering, v. 5404, 2004, p. 304-315
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

2003 7

Geometry of single axis motions using conic fitting

IEEE transactions on pattern analysis and machine intelligence, v. 25, (10), 2003, OCT, p. 1343-1348
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.
Article

Image-based rendering by joint view triangulation

IEEE transactions on circuits and systems for video technology, v. 13, (11), 2003, NOV, p. 1051-1063
Lhuillier, M.; Quan, L.
Article

Reconstruction de scenes 3D a partir de vues multiples

Perception visuelle par imagerie video / Edited by Dhome M.. Hermes Science, 2003, p. 179–211
Quan, Long; Morin, L.; Oisel, L.
Book chapter

Circular motion geometry by minimal 2 points in 4 images

Proceedings of the IEEE International Conference on Computer Vision, v. 1, 2003, p. 221-227
Jiang, Guang; Quan, Long; Tsui, H.T.
Conference paper

Highlight removal by illumination-constrained inpainting

Proceedings of the 9th IEEE International Conference on Computer Vision, v. 1, October 2003, article number 1238333, p. 164-169
Tan, Ping; Lin, Stephen; Quan, Long; Shum, Heung Yeung
Conference paper

Lightweight Face Relighting

Proceedings of Pacific Graphics
Paris, Sylvain; Sillion, Francois; Quan, Long
Conference paper

Surface reconstruction by integrating 3D and 2D data of multiple views

Proceedings of the IEEE International Conference on Computer Vision, v. 2, 2003, p. 1313-1320
Lhuiller, M.; Quan, L.
Conference paper

2002 8

Match propagation for image-based modeling and rendering

IEEE transactions on pattern analysis and machine intelligence, v. 24, (8), 2002, AUG, p. 1140-1146
Lhuillier, Maxime; Quan, Long
Article

Quasi-dense reconstruction from image sequence

Lecture Notes in Computer Science, v. 2351, 2002, p. 125-139
Lhuillier, M.; Quan, L.
Article

Single axis geometry by fitting conics

Lecture Notes in Computer Science, v. 2350, 2002, p. 537-550
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.
Article

Le calcul de pose: de nouvelles methodes matricielles

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 1, January 2002, p. 39–47
Ameller, M.A.; Triggs, B.; Quan, Long
Conference paper

Minimal Euclidean Structure and Motion from Three Calibrated Affine Images

Asian Conference on Computer Vision, Melbourne, Australia, 356-361
Ameller, Marc-Andre; Bartoli, Adrian; Quan, Long
Conference paper

Quasi-Dense Reconstruction from Uncalibrated Sequences

Proc. European Conference on Computer Vision, v. 2, May 2002, p. 125–139
Lhuillier, M.; Quan, Long
Conference paper

Reconstruction metrique minimale a partir de trois cameras affines

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 2, January 2002, p. 471–477
Ameller, M.A.; Bartoli, A.; Quan, Long
Conference paper

Structure from motion from three affine views

Proceedings - International Conference on Pattern Recognition, v. 16, (4), 2002, p. 1-6
Quan, L.; Lhuillier, M.
Conference paper

2001 6

Minimal Projective Reconstruction Including Missing Data

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (4), April 2001, p. 418–424
Kahl, F.; Heyden, A.; Quan, Long
Article

Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (2), February 2001, p. 212-216
Quan, Long
Article

3D Reconstruction from Scanning Electron Microscopy Using Stereovision and Self-Calibration

Proc. PSIP"01, SEE, 2001, p. 129–134
Vignon, F.; Besnerais, G. Le; Boivin, D.; Pouchou, J.; Quan, Long
Conference paper

Cencentric Mosaics, Planar Motions and 1D Cameras

Proc. IEEE International Conference on Computer Vision, July 2001, p. 193–200
Quan, Long; Lu, L.; Shum, H.; Lhuillier, M.
Conference paper

Recovering the Geometry of Single Axis Motions by Conic Fitting

IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 293-298
Jiang, Guang; Tsui, H.T.; Quan, Long; Liu, S.Q.
Conference paper

Relief Mosaics by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, December 2001, p. 785–790
Lhuillier, M.; Quan, Long; Shum, H.; Tsui, H.T.
Conference paper

2000 6

A Robust Algorithm to Estimate the Fundamental Matrix

Pattern Recognition Letters, v. 21, (9), 2000, p. 851–861
Chen, Z.; Wu, C.; Shen, P.; Liu, Y.; Quan, Long
Article

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 22, (10), October 2000, p. 1179–1185
Faugeras, O.; Quan, Long; Sturm, P.
Article

A Unification of Autocalibration Methods

Proc. Asian Conference on Computer Vision, January 2000, p. 917–922
Quan, Long; Triggs, B.
Conference paper

A Unified Linear Algorithm for a Novel View Synthesis and Camera Pose Estimation in Mixed Reality

Proc. Virtual Reality, March 2000, p. 263–270
Kobayashi, T.; Inoue, G.; Ohta, Y.; Quan, Long
Conference paper

Appariement dense robuste a laide de contraintes geometriques locales et globales

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 3, February 2000, p. 215–223
Lhuillier, M.; Quan, Long
Conference paper

Edge-Constrained Joint View Triangulation for Image Interpolation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2000, p. 543–548
Lhuillier, M.; Quan, Long
Conference paper

1999 5

Linear N-Point Camera Pose Determination

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 21, (8), August 1999, p. 774–780
Quan, Long; Lan, Z.
Article

Vision-Based Geometric Registration of Virtual and Real Worlds

Mixed Reality: Merging Real and Virtual Worlds / Edited by Ohta T., Tamura H.. Ohmsha Ltd. Springer-Verlag, 1999, p. 85–100
Ohta, Y.; Inoue, G.; Kobayashi, T.; Quan, Long
Book chapter

Image Interpolation by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 139–145
Lhuillier, M.; Quan, Long
Conference paper

Inherent Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

Proc. IEEE International Conference on Computer Vision, September 1999, p. 344–349
Quan, Long
Conference paper

Minimal Projective Reconstruction with Missing Data

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 210–216
Quan, Long; Kahl, F.; Heyden, A.
Conference paper

1998 8

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Computer Vision and Image Understanding, v. 70, (1), April 1998, p. 111–119
Quan, Long; Veillon, F.
Article

1D Camera and its Applications

Proc. Simposium Internacional de Computacion, 1998, p. 440-460
Quan, Long
Conference paper

A New Linear Method for Euclidean Motion/Structure from Three Calibrated Affine Views

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1998, p. 172–177
Quan, Long; Ohta, Y.
Conference paper

From Fundamental Matrix to Trifocal Tensor

Proc. Vision Geometry, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1998
Sheng, P.; Wang, W.; Wu, C.; Quan, Long; Mohr, R.
Conference paper

Geometry of Multiple Affine Views

Proc. Workshop on 3D Structure from Multiple Images of Large-Scale Environments, 1998, p. 32–46
Quan, Long; Ohta, Y.; Mohr, R.
Conference paper

Linear N ¸ 4-Point Pose Determination

Proc. IEEE International Conference on Computer Vision, January 1998, p. 778–783
Quan, Long; Lan, Z.
Conference paper

Robot Stereo-Hand Coordination for Grasping Curved Parts

Proc. British Machine Vision Conference, September 1998, p. 760–769
Dufournaud, Y.; Horaud, R.; Quan, Long
Conference paper

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

Proc. European Conference on Computer Vision, June 1998, p. 36–52
Faugeras, O.; Quan, Long; Sturm, P.
Conference paper

1997 5

Affine Structure from Line Correspondences with Uncalibrated Affine Cameras

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 19, (8), August 1997, p. 834–845
Quan, Long; Kanade, T.
Article

How Useful is Projective Geometry?

Computer Vision and Image Understanding, v. 65, (3), March 1997, p. 442–446
Gros, P.; Hartley, R.; Mohr, R.; Quan, Long
Article

Stability of Lagrangian Duality for Nonconvex Quadratic Programming: Solution Methods and Applications in Computer Vision

Mathematical Modelling and Numerical Analysis, v. 31, (1), January 1997, p. 57–90
Tao, P.D.; Phong, T.Q.; Horaud, R.; Quan, Long
Article

Uncalibrated 1D Camera and Its Application for 3D Affine Reconstruction of Lines

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1997, p. 60–65
Quan, Long
Conference paper

Uniqueness of 3D Affine Reconstruction of Lines with Affine Cameras

Proc. International Conference on Computer Analysis of Images and Patterns, 1997, p. 231–238
Quan, Long; Mohr, R.
Conference paper

1996 4

Conic Reconstruction and Correspondence from Two Views

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 18, (2), Feburary 1996, p. 151–160
Quan, Long
Article

Self-Calibration of an Affine Camera from Multiple Views

International Journal on Computer Vision, v. 19, (1), May 1996, p. 93–105
Quan, Long
Article

A Factorization Method for Affine Structure from Line Correspondences

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1996, p. 803–808
Quan, Long; Kanade, T.
Conference paper

Robot Stereo-hand Coordination for Grasping Cylindric Parts

Proc. European Workshop on Hazardous Robotics (HEROS), 1996
Horaud, R.; Dufournaud, Y.; Quan, Long
Conference paper

1995 10

Algebraic and Geometric Invariant of a Pair of Non-Coplanar Conics in Space

Journal of Mathematical Imaging and Vision, v. 5, (3), September 1995, p. 263–267
Quan, Long
Article

Invariants of Six Points and Projective Reconstruction from Three Uncalibrated Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 17, (1), January 1995, p. 34–46
Quan, Long
Article

Relative 3D Reconstruction Using Multiple Uncalibrated Images

International Journal of Robotics Research, v. 14, (6), December 1995, p. 619–632
Mohr, R.; Quan, Long; Veillon, F.
Article

Computation of the Invariants of a Point Set in P^3 from its Projections in P^2

Invariant Methods in Discrete and Computational Geometry / Edited by White N.. Kluwer Academic Publisher, 1995, p. 223–244
Quan, Long
Book chapter

Projective Reconstruction from Multiple Uncalibrated Images

Modelling and Planning for Sensor Based Intelligent Robot Systems / Edited by Bunke H., Kanade T., Noltemeier H.. World Scientific, v. 21, 1995, p. 236–256
Quan, Long; Mohr, R.
Book chapter

Affine Stereo Calibration

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 838–843
Sturm, P.; Quan, Long
Conference paper

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. IEEE International Conference on Computer Vision, June 1995, p. 926–931
Quan, Long
Conference paper

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. Europe-China Workshop on Geometrical Modelling and Invariants for Computer Vision, 1995, p. 190–197
Quan, Long
Conference paper

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 705–710
Veillon, F.; Quan, Long; Sturm, P.
Conference paper

Self-calibration of an Affine Camera

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 448–455
Quan, Long; Mohr, R.
Conference paper

1994 1

Invariants of 6 Points from 3 Uncalibrated Images

Proc. European Conference on Computer Vision, v. 2, May 1994, p. 459–470
Quan, Long
Conference paper

1993 4

3D Projective Invariants from Two Images

Proc. Israeli Symposium on Artificial Intelligence, Computer Vision and Neural Networks, December 1993
Gros, P.; Quan, Long
Conference paper

Affine Stereo Calibration for Relative Affine Shape Reconstruction

Proc. British Machine Vision Conference, September 1993, p. 659–668
Quan, Long
Conference paper

Global surface reconstruction through regularized B-Spline patches

Proc. Geometric Methods in Computer Vision II, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1993, p. 134–145
Zhao, C.; Mohr, R.; Quan, Long
Conference paper

Relative 3D Reconstruction Using Multiple Uncalibrated Images

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1993, p. 543–548
Mohr, R.; Veillon, F.; Quan, Long
Conference paper

1992 3

Affine Shape Representation from Motion through Reference Points

Journal of Mathematical Imaging and Vision, v. 1, (2), 1992, p. 145–151
Quan, Long; Mohr, R.
Article

Invariants of a Pair of Conics Revisited

Image and Vision Computing, v. 10, (5), June 1992, p. 319–323
Quan, Long; Gros, P.; Mohr, R.
Article

Geometric Interpretation of Joint Conic Invariants

Geometric Invariance in Computer Vision / Edited by Mundy J., Zisserman A.. MIT Press, 1992, p. 77–86
Mundy, J.; Kapur, D.; Maybank, S.; Gros, P.; Quan, Long
Book chapter

1991 3

Geometric Solutions to Some 3D Vision Problems

Integration and Control in Real Time Active Vision / Edited by Crowley R.S.J.L., Granum E.. Springer-Verlag, 1991
Mohr, R.; Morin, L.; Inglebert, C.; Quan, Long
Book chapter

Invariants of a pair of conics revisited

Proc. British Machine Vision Conference, September 1991, p. 71–77
Quan, Long; Gros, P.; Mohr, R.
Conference paper

Towards Structure from Motion for Linear Features through Reference Points

Proc. IEEE Workshop on Visual Motion, October 1991, p. 249–254
Quan, Long; Mohr, R.
Conference paper

1990 3

Feature Grouping: a Way to Deterministic Matching

Structural Pattern Analysis / Edited by Mohr R., Pavlidis T., Sanfeliu A.. World Scientific, 1990, p. 149–164
Mohr, R.; Quan, Long; Thirion, E.
Book chapter

Geometrical Learning from Multiple Stereo Views through Monocular Based Feature Grouping

Proc. IEEE International Conference on Computer Vision, December 1990, p. 481–484
Thirion, E.; Quan, Long
Conference paper

Using Geometric Model Guided Active Contour Method for Traffic Sign Detection

Proc. IAPR International Workshop on Machine Vision Application, November 1990, p. 417–420
Quan, Long; Mohr, R.
Conference paper

1989 3

Determining Perspective Structures Using Hierarchical Hough Transform

Pattern Recognition Letters, v. 9, (4), May 1989, p. 279–286
Quan, Long; Mohr, R.
Article

Using a Linear Viewpoint Determination Algorithm for a Model Based Vision System

Proc. Scandinavian Conference on Image Analysis, June 1989, p. 961–968
Quan, Long; Mohr, R.
Conference paper

Vision for a Robot Moving in an Indoor Environment

Proc. International Symposium Advanced Information Processing in Automatic Control, v. 2, 1989, p. 175–180
Quan, Long; Thirion, E.; Wrobel-daucourt, B.; Belaid, Y.
Conference paper

1988 2

Matching Perspective Images Using Geometric Constraints and Perceptual Grouping

Proc. IEEE International Conference on Computer Vision, December 1988, p. 679–683
Quan, Long; Mohr, R.
Conference paper

Utilisation d'invariants perspectifs en vision monoculaire

Actes du 2eme atelier scientifique - Traitement d'Images : du Pixel a lInterpretation, Aussois, Savoie, 1988, p. xxvii–1–17
Quan, Long; Mohr, R.; Thirion, E.
Conference paper

1987 1

Location of a Mobile Robot by Natural Frames from a Monocular Image

Proc. Real Time Image Processing, SPIE International Symposium on the Technologies for Optoelectronics, November 1987, p. 114–120
Quan, Long; Mohr, R.
Conference paper

Conference paper 2

ConTex-Human: Free-View Rendering of Human from a Single Image with Texture-Consistent Synthesis

Gao, Xiangjun; Li, Xiaoyu; Zhang, Chaopeng; Zhang, Qi; Cao, Yanpei; Shan, Ying; Quan, Long

JOINTNET: Extending Text to Image Diffusion for Dense Distribution Modeling

12th International Conference on Learning Representations, ICLR 2024 / International Conference on Learning Representations, ICLR. International Conference on Learning Representations, ICLR, 2024
Zhang, Jingyang; Li, Shiwei; Lu, Yuanxun; Fang, Tian; McKinnon, David; Tsin, Yanghai; Quan, Long; Yao, Yao

Conference paper 1

NeILF++: Inter-Reflectable Light Fields for Geometry and Material Estimation

2023 IEEE/CVF International Conference on Computer Vision (ICCV) / IEEE. Piscataway, NJ : IEEE, 2023, p. 3578-3587, Article number: 10378163
Zhang, Jingyang; Yao, Yao; Li, Shiwei; Liu, Jingbo; Fang, Tian; McKinnon, David; Tsin, Yanghai; Quan, Long

Article 1

OANet: Learning Two-View Correspondences and Geometry Using Order-Aware Network

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 44, (6), June 2022, p. 3110-3112
Zhang, Jiahui; Sun, Dawei; Luo, Zixin; Yao, Anbang; Chen, Hongkai; Zhou, Lei; Shen, Tianwei; Chen, Yurong; Quan, Long; Liao, Hongen

Conference paper 3

Learning signed distance field for multi-view surface reconstruction

Proceedings of the IEEE International Conference on Computer Vision / IEEE. IEEE, 2021, p. 6505-6514, Article number: 9710290
Zhang, Jingyang; Yao, Yao; Quan, Long

Learning Stereo Matchability in Disparity Regression Networks

Proceedings - International Conference on Pattern Recognition, 2021, article number 9412342, p. 1611-1618
Zhang, Jingyang; Yao, Yao; Luo, Zixin; Li, Shiwei; Shen, Tianwei; Fang, Tian; Quan, Long

Learning to Match Features with Seeded Graph Matching Network.

Proceedings of the IEEE International Conference on Computer Vision / IEEE. IEEE, 2021, p. 6281-6290, Article number: 9711340
Chen, Hongkai; Luo, Zixin; Zhang, Jiahui; Zhou, Lei; Bai, Xuyang; Hu, Zeyu; Tai, Chiew Lan; Quan, Long

Article 1

Distributed Very Large Scale Bundle Adjustment by Global Camera Consensus

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 42, (2), February 2020, p. 291-303
Zhang, Runze; Zhu, Siyu; Shen, Tianwei; Zhou, Lei; Luo, Zixin; Fang, Tian; Quan, Long

Conference paper 8

ASLFEaT: Learning local features of accurate shape and localization

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 6588-6597, Article number 9156696
Luo, Zixin; Zhou, Lei; Bai, Xuyang; Chen, Hongkai; Zhang, Jiahui; Yao, Yao; Li, Shiwei; Fang, Tian; Quan, Long

BlendedMVS: A large-scale dataset for generalized multi-view stereo networks

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 1787-1796, Article number 9156744
Yao, Yao; Luo, Zixin; Li, Shiwei; Zhang, Jingyang; Ren, Yufan; Zhou, Lei; Fang, Tian; Quan, Long

D3Feat: Joint Learning of Dense Detection and Description of 3D Local Features

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 6358-6366, Article number 9157624
Bai, Xuyang; Luo, Zixin; Zhou, Lei; Fu, Hongbo; Quan, Long; Tai, Chiew Lan

Joint semantic segmentation and boundary detection using iterative pyramid contexts

Proceedings: IEEE/CVF Conference on Computer Vision and Pattern Recognition CVPR 2020 / The Institute of Electrical and Electronics Engineers, Inc.. Piscataway, NJ : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 13663-13672, Article number 9157246
Zhen, Mingmin; Wang, Jinglu; Zhou, Lei; Li, Shiwei; Shen, Tianwei; Shang, Jiaxiang; Fang, Tian; Quan, Long

KFNet: Learning temporal camera relocalization using kalman filtering

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / The Institute of Electrical and Electronics Engineers, Inc.. New York, NY, USA : The Institute of Electrical and Electronics Engineers, Inc., 2020, p. 4918-4927, Article number 9157119
Zhou, Lei; Luo, Zixin; Shen, Tianwei; Zhang, Jiahui; Zhen, Mingmin; Yao, Yao; Fang, Tian; Quan, Long

Learning Discriminative Feature with CRF for Unsupervised Video Object Segmentation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12372, November 2020, p. 445-462
Zhen, Mingmin; Li, Shiwei; Zhou, Lei; Shang, Jiaxiang; Feng, Haoan; Fang, Tian; Quan, Long

Self-Supervised Monocular 3D Face Reconstruction by Occlusion-Aware Multi-view Geometry Consistency

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12360, November 2020, p. 53-70
Shang, Jiaxiang; Shen, Tianwei; Li, Shiwei; Zhou, Lei; Zhen, Mingmin; Fang, Tian; Quan, Long

Stochastic Bundle Adjustment for Efficient and Scalable 3D Reconstruction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 12360, November 2020, p. 364-379
Zhou, Lei; Luo, Zixin; Zhen, Mingmin; Shen, Tianwei; Li, Shiwei; Huang, Zhuofei; Fang, Tian; Quan, Long

Conference paper 7

Beyond Photometric Loss for Self-supervised Ego-motion Estimation

Proceedings of IEEE International Conference on Robotics and Automation, v. 2019-May, May 2019, article number 8793479, p. 6359-6365
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Deng, Hanyu; Zhang, Runze; Fang, Tian; Quan, Long

ContextDesc: Local Descriptor Augmentation with Cross-Modality Context

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8953736, p. 2522-2531
Luo, Zixin; Shen, Tianwei; Zhou, Lei; Zhang, Jiahui; Yao, Yao; Li, Shiwei; Fang, Tian; Quan, Long

Cross-Atlas Convolution for Parameterization Invariant Learning on Textured Mesh Surface

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8954385, p. 6136-6145
Li, Shiwei; Luo, Zixin; Zhen, Mingmin; Yao, Yao; Shen, Tianwei; Fang, Tian; Quan, Long

Learning Fully Dense Neural Networks for Image Semantic Segmentation

Proceedings of the AAAI Conference on Artificial Intelligence, v. 33, (1), 2019, p. 9283-9290
Zhen, Mingmin; Wang, Jinglu; Zhou, Lei; Fang, Tian; Quan, Long

Learning Two-View Correspondences and Geometry Using Order-Aware Network

Proceedings: 2019 International Conference on Computer Vision, ICCV 2019 / IEEE. Piscataway, NJ : IEEE, 2019, p. 5844-5853
Zhang, Jiahui; Sun, Dawei; Luo, Zixin; Yao, Anbang; Zhou, Lei; Shen, Tianwei; Chen, Yurong; Quan, Long; Liao, Hongen

Recurrent MVSnet for High-Resolution Multi-View Stereo Depth Inference

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2019, June 2019, article number 8953272, p. 5520-5529
Yao, Yao; Luo, Zixin; Li, Shiwei; Shen, Tianwei; Fang, Tian; Quan, Long

Self-Supervised Learning of Depth and Motion Under Photometric Inconsistency

Proceedings - 2019 International Conference on Computer Vision Workshop, ICCVW 2019, October 2019, article number 9022322, p. 4044-4053
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Yao, Yao; Li, Shiwei; Zhang, Jiahui; Fang, Tian; Quan, Long

Conference paper 6

GeoDesc: Learning Local Descriptors by Integrating Geometry Constraints

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11213 LNCS, 2018, p. 170-185
Luo, Zixin; Shen, Tianwei; Zhou, Lei; Zhu, Siyu; Zhang, Runze; Yao, Yao; Fang, Tian; Quan, Long

Learning and matching multi-view descriptors for registration of point clouds

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11219 LNCS, 2018, p. 527-544
Zhou, Lei; Zhu, Siyu; Luo, Zixin; Shen, Tianwei; Zhang, Runze; Zhen, Mingmin; Fang, Tian; Quan, Long

Matchable Image Retrieval by Learning From Surface Reconstruction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11361 LNCS, 2019, p. 415-431
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long

MVSNet: Depth inference for unstructured multi-view stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v.11212 LNCS, 2018, p. 785-801
Yao, Yao; Luo, Zixin; Li, Shiwei; Fang, Tian; Quan, Long

Reconstructing Thin Structures of Manifold Surfaces by Integrating Spatial Curves

The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), December 2018, article number 8578403, p. 2887-2896
Li, Shiwei; Yao, Yao; Fang, Tian; Quan, Long

Very Large-Scale Global SfM by Distributed Motion Averaging

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2018, p. 4568-4577, article number 8578578
Zhu, Siyu; Zhang, Runze; Zhou, Lei; Shen, Tianwei; Fang, Tian; Tan, Ping; Quan, Long

Article 2

A Robust Three-Stage Approach to Large-Scale Urban Scene Recognition

Science China Information Sciences, v.60, (10), Oct 2017, article number 103101
Wang, Jinglu; Lu, Yonghua; Liu, Jingbo; Quan, Long

Fast Descriptors and Correspondence Propagation for Robust Global Point Cloud Registration

IEEE Transactions on Image Processing, v. 26, (8), August 2017, p. 3614-3623
Lei, Huan; Jiang, Guang; Quan, Long

Conference paper 4

Color Correction for Image-Based Modeling in the Large

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10114 LNCS, 2017, p. 392-407
Shen, Tianwei; Wang, Jinglu; Fang, Tian; Zhu, Siyu; Quan, Long

Distributed Very Large Scale Bundle Adjustment by Global Camera Consensus

2017 IEEE International Conference on Computer Vision (ICCV), 2017, p. 29-38, Category number E6299; Code 133704
Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long

Progressive Large Scale-Invariant Image Matching in Scale Space

Proceedings of the IEEE International Conference on Computer Vision, v. 2017-October, December 2017, article number 8237521, p. 2381-2390
Zhou, Lei; Zhu, Siyu; Shen, Tianwei; Wang, Jinglu; Fang, Tian; Quan, Long

Relative Camera Refinement For Accurate Dense Reconstruction

Proceedings - 2017 International Conference on 3D Vision, 3DV 2017, May 2018, p. 185-194
Yao, Yao; Li, Shiwei; Zhu, Siyu; Deng, Hanyu; Fang, Tian; Quan, Long

Article 2

Image-based Building Regularization Using Structural Linear Features

IEEE Transactions on Visualization and Computer Graphics, v. 22, (6), June 2016, p. 1760-1772
Wang, Jinglu; Fang, Tian; Su, Qingkun; Zhu, Siyu; Liu, Jingbo; Cai, Shengnan; Tai, Chiew Lan; Quan, Long

Object localization using positive features

Neurocomputing, v. 171, January 2016, p. 463-470
Lei, Huan; Jiang, Guang; Wang, Ruiyan; Quan, Long

Conference paper 2

Efficient Multi-view Surface Refinement with Adaptive Resolution Control

Lecture Notes in Computer Science, v. 9905, September 2016, p. 349-364, Book sub series: Image Processing, Computer Vision, Pattern Recognition, and Graphics
Li, Shiwei; Siu, Sing Yu; Fang, Tian; Quan, Long

Graph-Based Consistent Matching for Structure-from-Motion

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 9907 LNCS, September 2016, p. 139-155
Shen, Tianwei; Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long

Conference paper 7

Dual-Feature Warping-Based Motion Model Estimation

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 4283-4291
Li, Shiwei; Yuan, Lu; Sun, Jian; Quan, Long

Higher-order CRF Structural Segmentation of 3D Reconstructed Surfaces

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015) /IEEE. New York, USA : IEEE, 2015, p. 2093-2101, Article number 7410599
Liu, Jingbo; Wang, Jinglu; Fang, Tian; Tai, Chiew Lan; Quan, Long

Joint Camera Clustering and Surface Segmentation for Large-Scale Multi-view Stereo

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 2084-2092
Zhang, Runze; Li, Shiwei; Fang, Tian; Zhu, Siyu; Quan, Long

Multi-scale Tetrahedral Fusion of a Similarity Reconstruction and Noisy Positional Measurements

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 30-44, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhang, Runze; Fang, Tian; Zhu, Siyu; Quan, Long

Multi-View Geometry Compression

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 3-18, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long

Semantic Segmentation of Large-Scale Urban 3D Data with Low Annotation Cost

Wang, Jinglu; Li, Shiwei; Zhang, Runze; Quan, Long

Structure-driven Facade Parsing With Irregular Patterns

Proceedings: Third IAPR Asian Conference on Pattern Recognition (ACPR 2015), Institute of Electrical and Electronics Engineers, Inc., 2015, p. 41-45
Wang, Jinglu; Liu, Chun; Shen, Tianwei; Quan, Long

Article 4

Data-Driven Synthetic Modeling of Trees

IEEE Transactions on Visualization and Computer Graphics, v. 20, (9), September 2014, article number 6784056, p. 1214-1226
Zhang, Xiaopeng; Li, Hongjun; Dai, Mingrui; Ma, Wei; Quan, Long

Joint segmentation of images and scanned point cloud in large-scale street scenes with low-annotation cost

IEEE Transactions on Image Processing, v. 23, (11), November 2014, article number 2348795, p. 4763-4772
Zhang, Honghui; Wang, Jinglu; Fang, Tian; Quan, Long

Optimizing neighborhood projection with relaxation factor for inextensible cloth simulation

Visual Computer, v. 30, (4), 2014, p. 431-442
Chen, Xiaowu; Li, Faming; Zhao, Qinping; Quan, Long

Regularized Tree Partitioning and Its Application to Unsupervised Image Segmentation

IEEE Transactions on Image Processing, v. 23, (4), 2014, article number 6746193, p. 1909-1922
Wang, Jingdong; Jiang, Huaizu; Jia, Yangqing; Hua, Xian-Sheng; Zhang, Changshui; Quan, Long

Conference paper 4

How Fashion Talks: Clothing-Region-Based Gender Recognition

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 8827, 2014, p. 515-523
Cai, Shengnan; Wang, Jingdong; Quan, Long

Local readjustment for high-resolution 3D reconstruction

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2014, article number 6909898, p. 3938-3945
Zhu, Siyu; Fang, Tian; Xiao, Jianxiong; Quan, Long

Low-rank SIFT: An affine invariant feature for place recognition

2014 IEEE International Conference on Image Processing, ICIP 2014, January 2015, article number 7026159, p. 5731-5735
Yang, Harry; Cai, Shengnan; Wang, Jingdong; Quan, Long

Real-time Object Tracking With Generalized Part-based Appearance Model and Structure-constrained Motion Model

Proceedings - International Conference on Pattern Recognition, 2014, article number 6976930, p. 1224-1229
Zhang, Honghui; Cai, Shengnan; Quan, Long

Article 1

Image-based modeling of unwrappable façades

IEEE Transactions on Visualization and Computer Graphics, v. 19, (10), 2013, article number 6491406, p. 1720-1731
Fang, Tian; Wang, Zhexi; Zhang, Honghui; Quan, Long

Conference paper 2

Learning CRFs for Image Parsing with Adaptive Subgradient Descent

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2013, p. 3080-3087, article number 6751494
Zhang, Honghui; Wang, Jingdong; Tan, Ping; Wang, Jinglu; Quan, Long

Quasi-regular Facade Structure Extraction

Computer Vision - ACCV 2012: Revised Selected Papers, Part IV, Editors: Kyoung Mu Lee, Yasuyuki Matsushita, James M. Rehg, Zhanyi Hu. Berlin; Heidelberg : Springer-Verlag, 2013, p. 552-564, Part of the Lecture Notes in Computer Science book series (LNCS, volume 7727)
Han, Tian; Liu, Chun; Tai, C.L.; Quan, L.

Article 2

Camera calibration using identical objects

Machine vision and applications, v. 23, (3), May 2012, p. 579-587
Wang, Ruiyan; Jiang, Guang; Quan, Long; Wu, Chengke

Horizontal plane detection from 3D point clouds of buildings

Electronics Letters, v. 48, (13), June 2012, p. 764-765
Zhang, Meng; Jiang, Guang; Wu, Chengke; Quan, Long

Conference paper 2

Parsing Facade with Rank-One Approximation

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2012, p. 1720-1727, article number 6247867
Yang, Chao; Han, Tian; Quan, Long; Tai, Chiew-Lan

Per-Pixel Translational Symmetry Detection, Optimization, and Segmentation

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2012, p. 526-533
Zhao, Peng; Yang, Lei; Zhang, Honghui; Quan, Long

Article 2

Accurate Positioning Using Sphere in Single Views

Electronics letters, v. 47, (21), October 2011, p. 1175-U31
Jia, J.; Jiang, G.; Wu, C.; Quan, L.

The Geometry of Reflectance Symmetries

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 33, (12), December 2011, article number 5719619, p. 2506-2520
Tan, Ping; Quan, Long; Zickler, Todd

Conference paper 2

Partial similarity based nonparametric scene parsing in certain environment

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), Colorado Springs, USA, June 2011
Zhang, Honghui; Fang, Tian; Chen, Xiaowu; Zhao, Qinping; Quan, Long

Translation Symmetry Detection in a Fronto-Parallel View

IEEE Conference on Computer Vision & Pattern Recognition (CVPR) Colorado Springs,, June 2011, Article no.: 5995482, p. 1009-1016
Zhao, Peng; Quan, Long

Book 1

Image-Based Modeling of Plants and Trees

Kang, Sing Bing; Quan, Long

Book chapter 1

Image-based modeling

Image-Based Modeling / 2010, p. 1-251
Quan, Long

Conference paper 5

Camera calibration using lengths of corresponding line segments

Proceedings - 4th Pacific-Rim Symposium on Image and Video Technology, PSIVT 2010, 2010, p. 162-167
Wang, R.; Jiang, G.; Quan, L.; Wu, C.

Image-based modeling of plants and trees

Plant Growth Modeling, Simulation, Visualization and Applications, Proceedings - PMA09, 2010, p. 351
Quan, L.

Rectilinear parsing of architecture in urban environment

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2010, p. 342-349
Zhao, Peng; Fang, Tian; Xiao, Jiangxiong; Zhang, Honghui; Zhao, Qinping; Quan, Long

Resampling structure from motion

Lecture Notes in Computer Science, v. 6312, (PART 2), 2010, p. 1-14
Fang, Tian; Quan, Long

Supervised label transfer for semantic segmentation of street scenes

Lecture Notes in Computer Science, v. 6315, (PART 5), 2010, p. 561-574
Zhang, H.; Xiao, J.; Quan, L.

Article 3

Automatic 3D face recognition from depth and intensity Gabor features

Pattern recognition, v. 42, (9), 2009, SEP, p. 1895-1905
Xu, Chenghua; Li, Stan; Tan, Tieniu; Quan, Long

Image-based Street-side City Modeling

ACM transactions on graphics, v. 28, (5), 2009, Dec, Article number 114
Xiao, Jianxiong; Fang, Tian; Zhao, Peng; Lhuillier, Maxime; Quan, Long

Linear Neighborhood Propagation and Its Applications

IEEE transactions on pattern analysis and machine intelligence, v. 31, (9), 2009, SEP, p. 1600-1615
Wang, Jingdong; Wang, Fei; Zhang, Changshui; Shen, Helen C.; Quan, Long

Conference paper 2

Image-based Modeling

9th Asian Conference on Computer Vision (ACCV 2009), Xi'an, 23-27 Sep 2009
Quan, Long

Multiple view semantic segmentation for street view images

Proceedings of the IEEE International Conference on Computer Vision, 2009, p. 686-693
Xiao, J.; Quan, L.

Article 5

Filtering and Rendering of Resolution-Dependent Reflectance Models

IEEE Transactions on Visualization and Computer Graphics, v. 14, (2), March 2008, article number 4359966, p. 412-425
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung Yeung

Image-based façade modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 161, p. 1-10
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long

Progressive inter-scale and intra-scale non-blind image deconvolution

SIGGRAPH'08: International Conference on Computer Graphics and Interactive Techniques, ACM SIGGRAPH 2008 Papers 2008, 2008
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung

Single Image Tree Modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 108, p. 1-7
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long

Subpixel Photometric Stereo

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 30, (8), August 2008, article number 4359382, p. 1460-1471
Tan, Ping; Lin, Stephen; Quan, Long

Conference paper 7

Image-based façade modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-10, article number 161
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long

Learning two-view stereo matching

Lecture Notes in Computer Science, v. 5304, (PART 3), 2008, p. 15-27
Xiao, J.; Chen, J.; Yeung, D.Y.; Quan, L.

Learning Two-View Stereo Matching

10th European Conference on Computer Vision (ECCV 2008), Marseille (France), 12-18 Oct 2008, p. 15-27.
Xiao,Jianxiong; Chen,Jingni; Yeung,Dit-Yan; Quan,Long

Normalized tree partitioning for image segmentation

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Wang, J.; Jia, Y.; Hua, X.S.; Zhang, C.; Quan, L.

Robust dual motion deblurring

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Chen, J.; Yuan, L.; Tang, C.K.; Quan, L.

Single image tree modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-7, article number 108
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long

Structuring visual words in 3D for arbitrary-view object localization

10th European Conference on Computer Vision, ECCV 2008, Marseille, France, 12 - 18 October 2008, Code 74340, Lecture Notes in Computer Science - Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, v. 5304, (PART 3), 2008, p. 725-737
Xiao, Jianxiong; Chen, Jingni; Yeung, Dit Yan; Quan, Long

Article 4

Accurate and scalable surface representation and reconstruction from images

IEEE transactions on pattern analysis and machine intelligence, v. 29, (1), 2007, JAN, p. 141-158
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois

Image deblurring with blurred/noisy image pairs

ACM transactions on graphics, v. 26, (3), 2007, JUL, article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung

Image-Based Modeling by Joint Segmentation

International Journal of Computer Vision, v. 75, (1), October 2007, p. 135-150
Quan, Long; Wang, Jingdong; Tan, Ping; Yuan, Lu

Image-based tree modeling

ACM transactions on graphics, v. 26, (3), July 2007, article number 87, p. 1-7
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long

Conference paper 7

Blurred/non-blurred image alignment using sparseness prior

Proceedings (IEEE International Conference on Computer Vision), 2007, p. 684-691
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung

Image deblurring with blurred/noisy image pairs

Proceedings of the 34th ACM SIGGRAPH Conference on Computer Graphics, 34th Annual Meeting of the Association for Computing Machinery's Special Interest Group on Graphics; San Diego, CA; United States, 5 August 2007 through 9 August 2007; Code 70691, Article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heungyeung

Image deblurring with blurred/noisy image Pairs

ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques, 2007
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung

Image-based tree modeling

Proceedings of the ACM SIGGRAPH Conference on Computer Graphics / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, article number 87
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long

Isotropy, Reciprocity and the Generalized Bas-Relief Ambiguity

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2007, article number 4270232
Tan, Ping; Mallick, Satya P.; Quan, Long; Kriegman, David J.; Zickler, Todd

Joint Affinity Propagation for Multiple View Segmentation

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2007, article number 4408928
Xiao, Jianxiong; Wang, Jingdong; Tan, Ping; Quan, Long

Sketching hairstyles

SBIM '07: Proceedings of the 4th Eurographics workshop on Sketch-based interfaces and modeling / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, p. 31-36
Fu, Hongbo; Wei, Yichen; Tai, Chiew Lan; Quan, Long

Article 4

A surface reconstruction method using global graph cut optimization

International journal of computer vision, v. 66, (2), 2006, FEB, p. 141-161
Paris, S.; Sillion, FX; Quan, L.

Combining local features for robust nose location in 3D facial data

Pattern recognition letters, v. 27, (13), 2006, OCT 1, p. 1487-1494
Xu, Chenghua; Tan, Tie; Wang, Yunhong; Quan, Long

Image-based plant modeling

ACM Transactions on Graphics, v. 25, (3), July 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing

Some results on minimal euclidean reconstruction from four points

Journal of mathematical imaging and vision, v. 24, (3), 2006, MAY, p. 341-348
Quan, L.; Triggs, B.; Mourrain, B.

Conference paper 5

Image-based plant modeling

SIGGRAPH '06: ACM SIGGRAPH 2006 Papers / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing

Picture collage

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2006, p. 347-354
Wang, J.; Sun, J.; Quan, L.; Tang, X.; Shum, H.Y.

Resolution-Enhanced Photometric Stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3953 LNCS, May 2006, p. 58-71
Tan, Ping; Lin, Stephen; Quan, Long

Separation of highlight reflections on textured surfaces

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, October 2006, article number 1640979, p. 1855-1860
Tan, Ping; Lin, Stephen; Quan, Long

Single-View Relighting with Normal Map Painting

In Proceedings of Pacific Graphics, pp. 27-34
Okabe, Makoto; Zeng, Gang; Matsushita, Yasuyuki; Igarashi, Takeo; Quan, Long; Shum, Heung-Yeung

Article 4

A quasi-dense approach to surface reconstruction from uncalibrated images

IEEE transactions on pattern analysis and machine intelligence, v. 27, (3), 2005, MAR, p. 418-433
Lhuillier, M.; Quan, L.

Modeling hair from multiple views

ACM transactions on graphics, v. 24, (3), 2005, JUL, p. 816-820
Wei, YC; Ofek, E.; Quan, L.; Shum, HY

Outward-looking circular motion analysis of large image sequences

IEEE transactions on pattern analysis and machine intelligence, v. 27, (2), 2005, FEB, p. 271-277
Jiang, G.; Wei, YC; Quan, L.; Tsui, HT; Shum, HY

Recent methods for reconstructing surfaces from multiple images

Lecture Notes in Computer Science, v. 3519, 2005, p. 429-447
Zeng, G.; Lhuillier, M.; Quan, L.

Conference paper 8

Asymmetrical occlusion handling using graph cut for multi-view stereo

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, 2005, p. 902-909
Wei, Y.; Quan, L.

Data-dependent kernels for high-dimensional data classification

Proceedings of the International Joint Conference on Neural Networks, v. 1, 2005, p. 102-107
Wang, Jingdong; Kwok, James Tin-Yau; Shen, Helen; Quan, Long

Detection of concentric circles for camera calibration

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 333-340
Jiang, G.; Quan, L.

Implementation of modeling hair from multiple views

ACM SIGGRAPH 2005 Sketches : Los Angeles, California; 31 July-04 Aug. 2005
Wei, Yichen; Ofek, Eyal; Quan, Long; Shum, Heung-Yeung

Interactive shape from shading

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2005, p. 343-350
Zeng, G.; Matsushita, Y.; Quan, L.; Shum, H.Y.

Local Surface Propagation in Multiple Images

Proceedings of International Conference on Computer Vision, pages 1230-1237
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois

Multiresolution reflectance filtering

EGSR '05: Proceedings of the 16th Eurographics conference on Rendering Techniques / Eurographics Association. Goslar, Germany : Eurographics Association, 2005, p. 111-116
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung-Yeung

Progressive surface reconstruction from images using a local prior

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 1230-1237
Zeng, G.; Paris, S.; Quan, L.; Sillion, F.

Article 4

3D face recognition based on G-H shape variation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3338, 2004, p. 233-243
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long

Circular motion geometry using minimal data

IEEE transactions on pattern analysis and machine intelligence, v. 26, (6), 2004, JUN, p. 721-731
Jiang, G.; Quan, L.; Tsui, HT

Constrained planar motion analysis by decomposition

Image and vision computing, v. 22, (5), 2004, MAY 1, p. 379-389
Quan, L.; Wei, YC; Lu, L.; Shum, HY

Surface reconstruction by propagating 3D stereo data in multiple 2D images

Lecture Notes in Computer Science, v. 3021, 2004, p. 163-174
Zeng, G.; Paris, S.; Quan, L.; Lhuillier, M.

Conference paper 12

A New Attempt to Fast Recognition Using 3D Eigenfaces

Proceedings of Asian Conference on Computer Vision
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long

Adaptive multi-resolution fitting and its application to realistic head modeling

Proceedings - Geometric Modeling and Processing 2004, 2004, p. 345-348
Xu, C.; Quan, L.; Wang, Y.; Tan, T.; Lhuillier, M.

Automatic 3D face recognition combining global geometric features with local shape variation information

Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004, p. 308-313
Xu, C.; Wang, Y.; Tan, T.; Quan, L.

Construction and Rendering of Concentric Mosaics from a Handheld Camera

Proceedings of Asian Conference on Computer Vision
Jiang, Guang; Wei, Yichen; Quan, Long; Tsui, Hung-Tat

Depth vs. Intensity: Which is more Important for face recognition?

Proceedings - International Conference on Pattern Recognition, v. 1, 2004, p. 342-345
Xu, C.; Wang, Y.; Tan, T.; Quan, L.

Fast Segmentation-Based Dense Stereo from Quasi-Dense Matching

Proceedings of Asian Conference on Computer Vision
Wei, Yichen; Lhuillier, Maxime; Quan, Long

Reconstruction Quasi-Dense et modeles 3D a partir d'une sequence d'images

Proceedings of Reconnaissance de Formes et Intelligence Artificielle
Lhuillier, Maxime; Quan, Long

Region-based progressive stereo matching

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2004, p. 106-113
Wei, YC; Quan, L.

Robust carving for non-Lambertian objects

Proceedings - International Conference on Pattern Recognition, v. 3, 2004, p. 119-122
Zeng, G.; Paris, S.; Quan, L.

Robust nose detection in 3D facial data using local characteristics

Proceedings - International Conference on Image Processing, ICIP, v. 3, 2004, p. 1995-1998
Xu, C.; Wang, Y.; Tan, T.; Quan, L.

Silhouette Extraction from Multiple Images of Unknown Background

Proceedings of Asian Conference on Computer Vision
Zeng, Gang; Quan, Long

Three-dimensional face recognition using geometric model

Proceedings of SPIE - The International Society for Optical Engineering, v. 5404, 2004, p. 304-315
Xu, C.; Wang, Y.; Tan, T.; Quan, L.

Article 2

Geometry of single axis motions using conic fitting

IEEE transactions on pattern analysis and machine intelligence, v. 25, (10), 2003, OCT, p. 1343-1348
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.

Image-based rendering by joint view triangulation

IEEE transactions on circuits and systems for video technology, v. 13, (11), 2003, NOV, p. 1051-1063
Lhuillier, M.; Quan, L.

Book chapter 1

Reconstruction de scenes 3D a partir de vues multiples

Perception visuelle par imagerie video / Edited by Dhome M.. Hermes Science, 2003, p. 179–211
Quan, Long; Morin, L.; Oisel, L.

Conference paper 4

Circular motion geometry by minimal 2 points in 4 images

Proceedings of the IEEE International Conference on Computer Vision, v. 1, 2003, p. 221-227
Jiang, Guang; Quan, Long; Tsui, H.T.

Highlight removal by illumination-constrained inpainting

Proceedings of the 9th IEEE International Conference on Computer Vision, v. 1, October 2003, article number 1238333, p. 164-169
Tan, Ping; Lin, Stephen; Quan, Long; Shum, Heung Yeung

Lightweight Face Relighting

Proceedings of Pacific Graphics
Paris, Sylvain; Sillion, Francois; Quan, Long

Surface reconstruction by integrating 3D and 2D data of multiple views

Proceedings of the IEEE International Conference on Computer Vision, v. 2, 2003, p. 1313-1320
Lhuiller, M.; Quan, L.

Article 3

Match propagation for image-based modeling and rendering

IEEE transactions on pattern analysis and machine intelligence, v. 24, (8), 2002, AUG, p. 1140-1146
Lhuillier, Maxime; Quan, Long

Quasi-dense reconstruction from image sequence

Lecture Notes in Computer Science, v. 2351, 2002, p. 125-139
Lhuillier, M.; Quan, L.

Single axis geometry by fitting conics

Lecture Notes in Computer Science, v. 2350, 2002, p. 537-550
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.

Conference paper 5

Le calcul de pose: de nouvelles methodes matricielles

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 1, January 2002, p. 39–47
Ameller, M.A.; Triggs, B.; Quan, Long

Minimal Euclidean Structure and Motion from Three Calibrated Affine Images

Asian Conference on Computer Vision, Melbourne, Australia, 356-361
Ameller, Marc-Andre; Bartoli, Adrian; Quan, Long

Quasi-Dense Reconstruction from Uncalibrated Sequences

Proc. European Conference on Computer Vision, v. 2, May 2002, p. 125–139
Lhuillier, M.; Quan, Long

Reconstruction metrique minimale a partir de trois cameras affines

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 2, January 2002, p. 471–477
Ameller, M.A.; Bartoli, A.; Quan, Long

Structure from motion from three affine views

Proceedings - International Conference on Pattern Recognition, v. 16, (4), 2002, p. 1-6
Quan, L.; Lhuillier, M.

Article 2

Minimal Projective Reconstruction Including Missing Data

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (4), April 2001, p. 418–424
Kahl, F.; Heyden, A.; Quan, Long

Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (2), February 2001, p. 212-216
Quan, Long

Conference paper 4

3D Reconstruction from Scanning Electron Microscopy Using Stereovision and Self-Calibration

Proc. PSIP"01, SEE, 2001, p. 129–134
Vignon, F.; Besnerais, G. Le; Boivin, D.; Pouchou, J.; Quan, Long

Cencentric Mosaics, Planar Motions and 1D Cameras

Proc. IEEE International Conference on Computer Vision, July 2001, p. 193–200
Quan, Long; Lu, L.; Shum, H.; Lhuillier, M.

Recovering the Geometry of Single Axis Motions by Conic Fitting

IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 293-298
Jiang, Guang; Tsui, H.T.; Quan, Long; Liu, S.Q.

Relief Mosaics by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, December 2001, p. 785–790
Lhuillier, M.; Quan, Long; Shum, H.; Tsui, H.T.

Article 2

A Robust Algorithm to Estimate the Fundamental Matrix

Pattern Recognition Letters, v. 21, (9), 2000, p. 851–861
Chen, Z.; Wu, C.; Shen, P.; Liu, Y.; Quan, Long

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 22, (10), October 2000, p. 1179–1185
Faugeras, O.; Quan, Long; Sturm, P.

Conference paper 4

A Unification of Autocalibration Methods

Proc. Asian Conference on Computer Vision, January 2000, p. 917–922
Quan, Long; Triggs, B.

A Unified Linear Algorithm for a Novel View Synthesis and Camera Pose Estimation in Mixed Reality

Proc. Virtual Reality, March 2000, p. 263–270
Kobayashi, T.; Inoue, G.; Ohta, Y.; Quan, Long

Appariement dense robuste a laide de contraintes geometriques locales et globales

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 3, February 2000, p. 215–223
Lhuillier, M.; Quan, Long

Edge-Constrained Joint View Triangulation for Image Interpolation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2000, p. 543–548
Lhuillier, M.; Quan, Long

Article 1

Linear N-Point Camera Pose Determination

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 21, (8), August 1999, p. 774–780
Quan, Long; Lan, Z.

Book chapter 1

Vision-Based Geometric Registration of Virtual and Real Worlds

Mixed Reality: Merging Real and Virtual Worlds / Edited by Ohta T., Tamura H.. Ohmsha Ltd. Springer-Verlag, 1999, p. 85–100
Ohta, Y.; Inoue, G.; Kobayashi, T.; Quan, Long

Conference paper 3

Image Interpolation by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 139–145
Lhuillier, M.; Quan, Long

Inherent Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

Proc. IEEE International Conference on Computer Vision, September 1999, p. 344–349
Quan, Long

Minimal Projective Reconstruction with Missing Data

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 210–216
Quan, Long; Kahl, F.; Heyden, A.

Article 1

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Computer Vision and Image Understanding, v. 70, (1), April 1998, p. 111–119
Quan, Long; Veillon, F.

Conference paper 7

1D Camera and its Applications

Proc. Simposium Internacional de Computacion, 1998, p. 440-460
Quan, Long

A New Linear Method for Euclidean Motion/Structure from Three Calibrated Affine Views

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1998, p. 172–177
Quan, Long; Ohta, Y.

From Fundamental Matrix to Trifocal Tensor

Proc. Vision Geometry, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1998
Sheng, P.; Wang, W.; Wu, C.; Quan, Long; Mohr, R.

Geometry of Multiple Affine Views

Proc. Workshop on 3D Structure from Multiple Images of Large-Scale Environments, 1998, p. 32–46
Quan, Long; Ohta, Y.; Mohr, R.

Linear N ¸ 4-Point Pose Determination

Proc. IEEE International Conference on Computer Vision, January 1998, p. 778–783
Quan, Long; Lan, Z.

Robot Stereo-Hand Coordination for Grasping Curved Parts

Proc. British Machine Vision Conference, September 1998, p. 760–769
Dufournaud, Y.; Horaud, R.; Quan, Long

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

Proc. European Conference on Computer Vision, June 1998, p. 36–52
Faugeras, O.; Quan, Long; Sturm, P.

Article 3

Affine Structure from Line Correspondences with Uncalibrated Affine Cameras

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 19, (8), August 1997, p. 834–845
Quan, Long; Kanade, T.

How Useful is Projective Geometry?

Computer Vision and Image Understanding, v. 65, (3), March 1997, p. 442–446
Gros, P.; Hartley, R.; Mohr, R.; Quan, Long

Stability of Lagrangian Duality for Nonconvex Quadratic Programming: Solution Methods and Applications in Computer Vision

Mathematical Modelling and Numerical Analysis, v. 31, (1), January 1997, p. 57–90
Tao, P.D.; Phong, T.Q.; Horaud, R.; Quan, Long

Conference paper 2

Uncalibrated 1D Camera and Its Application for 3D Affine Reconstruction of Lines

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1997, p. 60–65
Quan, Long

Uniqueness of 3D Affine Reconstruction of Lines with Affine Cameras

Proc. International Conference on Computer Analysis of Images and Patterns, 1997, p. 231–238
Quan, Long; Mohr, R.

Article 2

Conic Reconstruction and Correspondence from Two Views

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 18, (2), Feburary 1996, p. 151–160
Quan, Long

Self-Calibration of an Affine Camera from Multiple Views

International Journal on Computer Vision, v. 19, (1), May 1996, p. 93–105
Quan, Long

Conference paper 2

A Factorization Method for Affine Structure from Line Correspondences

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1996, p. 803–808
Quan, Long; Kanade, T.

Robot Stereo-hand Coordination for Grasping Cylindric Parts

Proc. European Workshop on Hazardous Robotics (HEROS), 1996
Horaud, R.; Dufournaud, Y.; Quan, Long

Article 3

Algebraic and Geometric Invariant of a Pair of Non-Coplanar Conics in Space

Journal of Mathematical Imaging and Vision, v. 5, (3), September 1995, p. 263–267
Quan, Long

Invariants of Six Points and Projective Reconstruction from Three Uncalibrated Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 17, (1), January 1995, p. 34–46
Quan, Long

Relative 3D Reconstruction Using Multiple Uncalibrated Images

International Journal of Robotics Research, v. 14, (6), December 1995, p. 619–632
Mohr, R.; Quan, Long; Veillon, F.

Book chapter 2

Computation of the Invariants of a Point Set in P^3 from its Projections in P^2

Invariant Methods in Discrete and Computational Geometry / Edited by White N.. Kluwer Academic Publisher, 1995, p. 223–244
Quan, Long

Projective Reconstruction from Multiple Uncalibrated Images

Modelling and Planning for Sensor Based Intelligent Robot Systems / Edited by Bunke H., Kanade T., Noltemeier H.. World Scientific, v. 21, 1995, p. 236–256
Quan, Long; Mohr, R.

Conference paper 5

Affine Stereo Calibration

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 838–843
Sturm, P.; Quan, Long

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. IEEE International Conference on Computer Vision, June 1995, p. 926–931
Quan, Long

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. Europe-China Workshop on Geometrical Modelling and Invariants for Computer Vision, 1995, p. 190–197
Quan, Long

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 705–710
Veillon, F.; Quan, Long; Sturm, P.

Self-calibration of an Affine Camera

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 448–455
Quan, Long; Mohr, R.

Conference paper 1

Invariants of 6 Points from 3 Uncalibrated Images

Proc. European Conference on Computer Vision, v. 2, May 1994, p. 459–470
Quan, Long

Conference paper 4

3D Projective Invariants from Two Images

Proc. Israeli Symposium on Artificial Intelligence, Computer Vision and Neural Networks, December 1993
Gros, P.; Quan, Long

Affine Stereo Calibration for Relative Affine Shape Reconstruction

Proc. British Machine Vision Conference, September 1993, p. 659–668
Quan, Long

Global surface reconstruction through regularized B-Spline patches

Proc. Geometric Methods in Computer Vision II, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1993, p. 134–145
Zhao, C.; Mohr, R.; Quan, Long

Relative 3D Reconstruction Using Multiple Uncalibrated Images

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1993, p. 543–548
Mohr, R.; Veillon, F.; Quan, Long

Article 2

Affine Shape Representation from Motion through Reference Points

Journal of Mathematical Imaging and Vision, v. 1, (2), 1992, p. 145–151
Quan, Long; Mohr, R.

Invariants of a Pair of Conics Revisited

Image and Vision Computing, v. 10, (5), June 1992, p. 319–323
Quan, Long; Gros, P.; Mohr, R.

Book chapter 1

Geometric Interpretation of Joint Conic Invariants

Geometric Invariance in Computer Vision / Edited by Mundy J., Zisserman A.. MIT Press, 1992, p. 77–86
Mundy, J.; Kapur, D.; Maybank, S.; Gros, P.; Quan, Long

Book chapter 1

Geometric Solutions to Some 3D Vision Problems

Integration and Control in Real Time Active Vision / Edited by Crowley R.S.J.L., Granum E.. Springer-Verlag, 1991
Mohr, R.; Morin, L.; Inglebert, C.; Quan, Long

Conference paper 2

Invariants of a pair of conics revisited

Proc. British Machine Vision Conference, September 1991, p. 71–77
Quan, Long; Gros, P.; Mohr, R.

Towards Structure from Motion for Linear Features through Reference Points

Proc. IEEE Workshop on Visual Motion, October 1991, p. 249–254
Quan, Long; Mohr, R.

Book chapter 1

Feature Grouping: a Way to Deterministic Matching

Structural Pattern Analysis / Edited by Mohr R., Pavlidis T., Sanfeliu A.. World Scientific, 1990, p. 149–164
Mohr, R.; Quan, Long; Thirion, E.

Conference paper 2

Geometrical Learning from Multiple Stereo Views through Monocular Based Feature Grouping

Proc. IEEE International Conference on Computer Vision, December 1990, p. 481–484
Thirion, E.; Quan, Long

Using Geometric Model Guided Active Contour Method for Traffic Sign Detection

Proc. IAPR International Workshop on Machine Vision Application, November 1990, p. 417–420
Quan, Long; Mohr, R.

Article 1

Determining Perspective Structures Using Hierarchical Hough Transform

Pattern Recognition Letters, v. 9, (4), May 1989, p. 279–286
Quan, Long; Mohr, R.

Conference paper 2

Using a Linear Viewpoint Determination Algorithm for a Model Based Vision System

Proc. Scandinavian Conference on Image Analysis, June 1989, p. 961–968
Quan, Long; Mohr, R.

Vision for a Robot Moving in an Indoor Environment

Proc. International Symposium Advanced Information Processing in Automatic Control, v. 2, 1989, p. 175–180
Quan, Long; Thirion, E.; Wrobel-daucourt, B.; Belaid, Y.

Conference paper 2

Matching Perspective Images Using Geometric Constraints and Perceptual Grouping

Proc. IEEE International Conference on Computer Vision, December 1988, p. 679–683
Quan, Long; Mohr, R.

Utilisation d'invariants perspectifs en vision monoculaire

Actes du 2eme atelier scientifique - Traitement d'Images : du Pixel a lInterpretation, Aussois, Savoie, 1988, p. xxvii–1–17
Quan, Long; Mohr, R.; Thirion, E.

Conference paper 1

Location of a Mobile Robot by Natural Frames from a Monocular Image

Proc. Real Time Image Processing, SPIE International Symposium on the Technologies for Optoelectronics, November 1987, p. 114–120
Quan, Long; Mohr, R.

2018 6

GeoDesc: Learning Local Descriptors by Integrating Geometry Constraints

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11213 LNCS, 2018, p. 170-185
Luo, Zixin; Shen, Tianwei; Zhou, Lei; Zhu, Siyu; Zhang, Runze; Yao, Yao; Fang, Tian; Quan, Long
Conference paper

Learning and matching multi-view descriptors for registration of point clouds

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11219 LNCS, 2018, p. 527-544
Zhou, Lei; Zhu, Siyu; Luo, Zixin; Shen, Tianwei; Zhang, Runze; Zhen, Mingmin; Fang, Tian; Quan, Long
Conference paper

Matchable Image Retrieval by Learning From Surface Reconstruction

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 11361 LNCS, 2019, p. 415-431
Shen, Tianwei; Luo, Zixin; Zhou, Lei; Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long
Conference paper

MVSNet: Depth inference for unstructured multi-view stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v.11212 LNCS, 2018, p. 785-801
Yao, Yao; Luo, Zixin; Li, Shiwei; Fang, Tian; Quan, Long
Conference paper

Reconstructing Thin Structures of Manifold Surfaces by Integrating Spatial Curves

The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), December 2018, article number 8578403, p. 2887-2896
Li, Shiwei; Yao, Yao; Fang, Tian; Quan, Long
Conference paper

Very Large-Scale Global SfM by Distributed Motion Averaging

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2018, p. 4568-4577, article number 8578578
Zhu, Siyu; Zhang, Runze; Zhou, Lei; Shen, Tianwei; Fang, Tian; Tan, Ping; Quan, Long
Conference paper

2017 6

A Robust Three-Stage Approach to Large-Scale Urban Scene Recognition

Science China Information Sciences, v.60, (10), Oct 2017, article number 103101
Wang, Jinglu; Lu, Yonghua; Liu, Jingbo; Quan, Long
Article

Fast Descriptors and Correspondence Propagation for Robust Global Point Cloud Registration

IEEE Transactions on Image Processing, v. 26, (8), August 2017, p. 3614-3623
Lei, Huan; Jiang, Guang; Quan, Long
Article

Color Correction for Image-Based Modeling in the Large

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 10114 LNCS, 2017, p. 392-407
Shen, Tianwei; Wang, Jinglu; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Distributed Very Large Scale Bundle Adjustment by Global Camera Consensus

2017 IEEE International Conference on Computer Vision (ICCV), 2017, p. 29-38, Category number E6299; Code 133704
Zhang, Runze; Zhu, Siyu; Fang, Tian; Quan, Long
Conference paper

Progressive Large Scale-Invariant Image Matching in Scale Space

Proceedings of the IEEE International Conference on Computer Vision, v. 2017-October, December 2017, article number 8237521, p. 2381-2390
Zhou, Lei; Zhu, Siyu; Shen, Tianwei; Wang, Jinglu; Fang, Tian; Quan, Long
Conference paper

Relative Camera Refinement For Accurate Dense Reconstruction

Proceedings - 2017 International Conference on 3D Vision, 3DV 2017, May 2018, p. 185-194
Yao, Yao; Li, Shiwei; Zhu, Siyu; Deng, Hanyu; Fang, Tian; Quan, Long
Conference paper

2016 4

Image-based Building Regularization Using Structural Linear Features

IEEE Transactions on Visualization and Computer Graphics, v. 22, (6), June 2016, p. 1760-1772
Wang, Jinglu; Fang, Tian; Su, Qingkun; Zhu, Siyu; Liu, Jingbo; Cai, Shengnan; Tai, Chiew Lan; Quan, Long
Article

Object localization using positive features

Neurocomputing, v. 171, January 2016, p. 463-470
Lei, Huan; Jiang, Guang; Wang, Ruiyan; Quan, Long
Article

Efficient Multi-view Surface Refinement with Adaptive Resolution Control

Lecture Notes in Computer Science, v. 9905, September 2016, p. 349-364, Book sub series: Image Processing, Computer Vision, Pattern Recognition, and Graphics
Li, Shiwei; Siu, Sing Yu; Fang, Tian; Quan, Long
Conference paper

Graph-Based Consistent Matching for Structure-from-Motion

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 9907 LNCS, September 2016, p. 139-155
Shen, Tianwei; Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long
Conference paper

2015 7

Dual-Feature Warping-Based Motion Model Estimation

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 4283-4291
Li, Shiwei; Yuan, Lu; Sun, Jian; Quan, Long
Conference paper

Higher-order CRF Structural Segmentation of 3D Reconstructed Surfaces

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV 2015) /IEEE. New York, USA : IEEE, 2015, p. 2093-2101, Article number 7410599
Liu, Jingbo; Wang, Jinglu; Fang, Tian; Tai, Chiew Lan; Quan, Long
Conference paper

Joint Camera Clustering and Surface Segmentation for Large-Scale Multi-view Stereo

Proceedings: 2015 IEEE International Conference on Computer Vision (ICCV), The Institute of Electrical and Electronics Engineers, Inc., 2015, p. 2084-2092
Zhang, Runze; Li, Shiwei; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Multi-scale Tetrahedral Fusion of a Similarity Reconstruction and Noisy Positional Measurements

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 30-44, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhang, Runze; Fang, Tian; Zhu, Siyu; Quan, Long
Conference paper

Multi-View Geometry Compression

Computer Vision - ACCV 2014: Revised Selected Papers, v. 9004, 2015, p. 3-18, Part of the Lecture Notes in Computer Science book series (LNCS, volume 9004)
Zhu, Siyu; Fang, Tian; Zhang, Runze; Quan, Long
Conference paper

Semantic Segmentation of Large-Scale Urban 3D Data with Low Annotation Cost

Wang, Jinglu; Li, Shiwei; Zhang, Runze; Quan, Long
Conference paper

Structure-driven Facade Parsing With Irregular Patterns

Proceedings: Third IAPR Asian Conference on Pattern Recognition (ACPR 2015), Institute of Electrical and Electronics Engineers, Inc., 2015, p. 41-45
Wang, Jinglu; Liu, Chun; Shen, Tianwei; Quan, Long
Conference paper

2014 8

Data-Driven Synthetic Modeling of Trees

IEEE Transactions on Visualization and Computer Graphics, v. 20, (9), September 2014, article number 6784056, p. 1214-1226
Zhang, Xiaopeng; Li, Hongjun; Dai, Mingrui; Ma, Wei; Quan, Long
Article

Joint segmentation of images and scanned point cloud in large-scale street scenes with low-annotation cost

IEEE Transactions on Image Processing, v. 23, (11), November 2014, article number 2348795, p. 4763-4772
Zhang, Honghui; Wang, Jinglu; Fang, Tian; Quan, Long
Article

Optimizing neighborhood projection with relaxation factor for inextensible cloth simulation

Visual Computer, v. 30, (4), 2014, p. 431-442
Chen, Xiaowu; Li, Faming; Zhao, Qinping; Quan, Long
Article

Regularized Tree Partitioning and Its Application to Unsupervised Image Segmentation

IEEE Transactions on Image Processing, v. 23, (4), 2014, article number 6746193, p. 1909-1922
Wang, Jingdong; Jiang, Huaizu; Jia, Yangqing; Hua, Xian-Sheng; Zhang, Changshui; Quan, Long
Article

How Fashion Talks: Clothing-Region-Based Gender Recognition

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 8827, 2014, p. 515-523
Cai, Shengnan; Wang, Jingdong; Quan, Long
Conference paper

Local readjustment for high-resolution 3D reconstruction

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2014, article number 6909898, p. 3938-3945
Zhu, Siyu; Fang, Tian; Xiao, Jianxiong; Quan, Long
Conference paper

Low-rank SIFT: An affine invariant feature for place recognition

2014 IEEE International Conference on Image Processing, ICIP 2014, January 2015, article number 7026159, p. 5731-5735
Yang, Harry; Cai, Shengnan; Wang, Jingdong; Quan, Long
Conference paper

Real-time Object Tracking With Generalized Part-based Appearance Model and Structure-constrained Motion Model

Proceedings - International Conference on Pattern Recognition, 2014, article number 6976930, p. 1224-1229
Zhang, Honghui; Cai, Shengnan; Quan, Long
Conference paper

2013 3

Image-based modeling of unwrappable façades

IEEE Transactions on Visualization and Computer Graphics, v. 19, (10), 2013, article number 6491406, p. 1720-1731
Fang, Tian; Wang, Zhexi; Zhang, Honghui; Quan, Long
Article

Learning CRFs for Image Parsing with Adaptive Subgradient Descent

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2013, p. 3080-3087, article number 6751494
Zhang, Honghui; Wang, Jingdong; Tan, Ping; Wang, Jinglu; Quan, Long
Conference paper

Quasi-regular Facade Structure Extraction

Computer Vision - ACCV 2012: Revised Selected Papers, Part IV, Editors: Kyoung Mu Lee, Yasuyuki Matsushita, James M. Rehg, Zhanyi Hu. Berlin; Heidelberg : Springer-Verlag, 2013, p. 552-564, Part of the Lecture Notes in Computer Science book series (LNCS, volume 7727)
Han, Tian; Liu, Chun; Tai, C.L.; Quan, L.
Conference paper

2012 4

Camera calibration using identical objects

Machine vision and applications, v. 23, (3), May 2012, p. 579-587
Wang, Ruiyan; Jiang, Guang; Quan, Long; Wu, Chengke
Article

Horizontal plane detection from 3D point clouds of buildings

Electronics Letters, v. 48, (13), June 2012, p. 764-765
Zhang, Meng; Jiang, Guang; Wu, Chengke; Quan, Long
Article

Parsing Facade with Rank-One Approximation

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2012, p. 1720-1727, article number 6247867
Yang, Chao; Han, Tian; Quan, Long; Tai, Chiew-Lan
Conference paper

Per-Pixel Translational Symmetry Detection, Optimization, and Segmentation

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2012, p. 526-533
Zhao, Peng; Yang, Lei; Zhang, Honghui; Quan, Long
Conference paper

2011 4

Accurate Positioning Using Sphere in Single Views

Electronics letters, v. 47, (21), October 2011, p. 1175-U31
Jia, J.; Jiang, G.; Wu, C.; Quan, L.
Article

The Geometry of Reflectance Symmetries

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 33, (12), December 2011, article number 5719619, p. 2506-2520
Tan, Ping; Quan, Long; Zickler, Todd
Article

Partial similarity based nonparametric scene parsing in certain environment

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), Colorado Springs, USA, June 2011
Zhang, Honghui; Fang, Tian; Chen, Xiaowu; Zhao, Qinping; Quan, Long
Conference paper

Translation Symmetry Detection in a Fronto-Parallel View

IEEE Conference on Computer Vision & Pattern Recognition (CVPR) Colorado Springs,, June 2011, Article no.: 5995482, p. 1009-1016
Zhao, Peng; Quan, Long
Conference paper

2010 7

Image-Based Modeling of Plants and Trees

Kang, Sing Bing; Quan, Long
Book

Image-based modeling

Image-Based Modeling / 2010, p. 1-251
Quan, Long
Book chapter

Camera calibration using lengths of corresponding line segments

Proceedings - 4th Pacific-Rim Symposium on Image and Video Technology, PSIVT 2010, 2010, p. 162-167
Wang, R.; Jiang, G.; Quan, L.; Wu, C.
Conference paper

Image-based modeling of plants and trees

Plant Growth Modeling, Simulation, Visualization and Applications, Proceedings - PMA09, 2010, p. 351
Quan, L.
Conference paper

Rectilinear parsing of architecture in urban environment

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2010, p. 342-349
Zhao, Peng; Fang, Tian; Xiao, Jiangxiong; Zhang, Honghui; Zhao, Qinping; Quan, Long
Conference paper

Resampling structure from motion

Lecture Notes in Computer Science, v. 6312, (PART 2), 2010, p. 1-14
Fang, Tian; Quan, Long
Conference paper

Supervised label transfer for semantic segmentation of street scenes

Lecture Notes in Computer Science, v. 6315, (PART 5), 2010, p. 561-574
Zhang, H.; Xiao, J.; Quan, L.
Conference paper

2009 5

Automatic 3D face recognition from depth and intensity Gabor features

Pattern recognition, v. 42, (9), 2009, SEP, p. 1895-1905
Xu, Chenghua; Li, Stan; Tan, Tieniu; Quan, Long
Article

Image-based Street-side City Modeling

ACM transactions on graphics, v. 28, (5), 2009, Dec, Article number 114
Xiao, Jianxiong; Fang, Tian; Zhao, Peng; Lhuillier, Maxime; Quan, Long
Article

Linear Neighborhood Propagation and Its Applications

IEEE transactions on pattern analysis and machine intelligence, v. 31, (9), 2009, SEP, p. 1600-1615
Wang, Jingdong; Wang, Fei; Zhang, Changshui; Shen, Helen C.; Quan, Long
Article

Image-based Modeling

9th Asian Conference on Computer Vision (ACCV 2009), Xi'an, 23-27 Sep 2009
Quan, Long
Conference paper

Multiple view semantic segmentation for street view images

Proceedings of the IEEE International Conference on Computer Vision, 2009, p. 686-693
Xiao, J.; Quan, L.
Conference paper

2008 12

Filtering and Rendering of Resolution-Dependent Reflectance Models

IEEE Transactions on Visualization and Computer Graphics, v. 14, (2), March 2008, article number 4359966, p. 412-425
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung Yeung
Article

Image-based façade modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 161, p. 1-10
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long
Article

Progressive inter-scale and intra-scale non-blind image deconvolution

SIGGRAPH'08: International Conference on Computer Graphics and Interactive Techniques, ACM SIGGRAPH 2008 Papers 2008, 2008
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Article

Single Image Tree Modeling

ACM Transactions on Graphics, v. 27, (5), December 2008, article number 108, p. 1-7
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long
Article

Subpixel Photometric Stereo

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 30, (8), August 2008, article number 4359382, p. 1460-1471
Tan, Ping; Lin, Stephen; Quan, Long
Article

Image-based façade modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-10, article number 161
Xiao, Jianxiong; Fang, Tian; Tan, Ping; Zhao, Peng; Ofek, Eyal; Quan, Long
Conference paper

Learning two-view stereo matching

Lecture Notes in Computer Science, v. 5304, (PART 3), 2008, p. 15-27
Xiao, J.; Chen, J.; Yeung, D.Y.; Quan, L.
Conference paper

Learning Two-View Stereo Matching

10th European Conference on Computer Vision (ECCV 2008), Marseille (France), 12-18 Oct 2008, p. 15-27.
Xiao,Jianxiong; Chen,Jingni; Yeung,Dit-Yan; Quan,Long
Conference paper

Normalized tree partitioning for image segmentation

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Wang, J.; Jia, Y.; Hua, X.S.; Zhang, C.; Quan, L.
Conference paper

Robust dual motion deblurring

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008
Chen, J.; Yuan, L.; Tang, C.K.; Quan, L.
Conference paper

Single image tree modeling

SIGGRAPH Asia '08: ACM SIGGRAPH Asia 2008 papers / edited by John C. Hart. New York, NY : Association for Computing Machinery, 2008, p. 1-7, article number 108
Tan, Ping; Fang, Tian; Xiao, Jianxiong; Zhao, Peng; Quan, Long
Conference paper

Structuring visual words in 3D for arbitrary-view object localization

10th European Conference on Computer Vision, ECCV 2008, Marseille, France, 12 - 18 October 2008, Code 74340, Lecture Notes in Computer Science - Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics, v. 5304, (PART 3), 2008, p. 725-737
Xiao, Jianxiong; Chen, Jingni; Yeung, Dit Yan; Quan, Long
Conference paper

2007 11

Accurate and scalable surface representation and reconstruction from images

IEEE transactions on pattern analysis and machine intelligence, v. 29, (1), 2007, JAN, p. 141-158
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois
Article

Image deblurring with blurred/noisy image pairs

ACM transactions on graphics, v. 26, (3), 2007, JUL, article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Article

Image-Based Modeling by Joint Segmentation

International Journal of Computer Vision, v. 75, (1), October 2007, p. 135-150
Quan, Long; Wang, Jingdong; Tan, Ping; Yuan, Lu
Article

Image-based tree modeling

ACM transactions on graphics, v. 26, (3), July 2007, article number 87, p. 1-7
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long
Article

Blurred/non-blurred image alignment using sparseness prior

Proceedings (IEEE International Conference on Computer Vision), 2007, p. 684-691
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Conference paper

Image deblurring with blurred/noisy image pairs

Proceedings of the 34th ACM SIGGRAPH Conference on Computer Graphics, 34th Annual Meeting of the Association for Computing Machinery's Special Interest Group on Graphics; San Diego, CA; United States, 5 August 2007 through 9 August 2007; Code 70691, Article number 1
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heungyeung
Conference paper

Image deblurring with blurred/noisy image Pairs

ACM SIGGRAPH 2007 Papers - International Conference on Computer Graphics and Interactive Techniques, 2007
Yuan, Lu; Sun, Jian; Quan, Long; Shum, Heung-Yeung
Conference paper

Image-based tree modeling

Proceedings of the ACM SIGGRAPH Conference on Computer Graphics / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, article number 87
Tan, Ping; Zeng, Gang; Wang, Jingdong; Kang, Sing Bing; Quan, Long
Conference paper

Isotropy, Reciprocity and the Generalized Bas-Relief Ambiguity

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition / IEEE. Piscataway, NJ : IEEE, 2007, article number 4270232
Tan, Ping; Mallick, Satya P.; Quan, Long; Kriegman, David J.; Zickler, Todd
Conference paper

Joint Affinity Propagation for Multiple View Segmentation

Proceedings of the IEEE International Conference on Computer Vision / IEEE. Piscataway, NJ : IEEE, 2007, article number 4408928
Xiao, Jianxiong; Wang, Jingdong; Tan, Ping; Quan, Long
Conference paper

Sketching hairstyles

SBIM '07: Proceedings of the 4th Eurographics workshop on Sketch-based interfaces and modeling / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2007, p. 31-36
Fu, Hongbo; Wei, Yichen; Tai, Chiew Lan; Quan, Long
Conference paper

2006 9

A surface reconstruction method using global graph cut optimization

International journal of computer vision, v. 66, (2), 2006, FEB, p. 141-161
Paris, S.; Sillion, FX; Quan, L.
Article

Combining local features for robust nose location in 3D facial data

Pattern recognition letters, v. 27, (13), 2006, OCT 1, p. 1487-1494
Xu, Chenghua; Tan, Tie; Wang, Yunhong; Quan, Long
Article

Image-based plant modeling

ACM Transactions on Graphics, v. 25, (3), July 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing
Article

Some results on minimal euclidean reconstruction from four points

Journal of mathematical imaging and vision, v. 24, (3), 2006, MAY, p. 341-348
Quan, L.; Triggs, B.; Mourrain, B.
Article

Image-based plant modeling

SIGGRAPH '06: ACM SIGGRAPH 2006 Papers / Association for Computing Machinery. New York, NY : Association for Computing Machinery, 2006, p. 599-604
Quan, Long; Tan, Ping; Zeng, Gang; Yuan, Lu; Wang, Jingdong; Kang, Sing Bing
Conference paper

Picture collage

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2006, p. 347-354
Wang, J.; Sun, J.; Quan, L.; Tang, X.; Shum, H.Y.
Conference paper

Resolution-Enhanced Photometric Stereo

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3953 LNCS, May 2006, p. 58-71
Tan, Ping; Lin, Stephen; Quan, Long
Conference paper

Separation of highlight reflections on textured surfaces

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, October 2006, article number 1640979, p. 1855-1860
Tan, Ping; Lin, Stephen; Quan, Long
Conference paper

Single-View Relighting with Normal Map Painting

In Proceedings of Pacific Graphics, pp. 27-34
Okabe, Makoto; Zeng, Gang; Matsushita, Yasuyuki; Igarashi, Takeo; Quan, Long; Shum, Heung-Yeung
Conference paper

2005 12

A quasi-dense approach to surface reconstruction from uncalibrated images

IEEE transactions on pattern analysis and machine intelligence, v. 27, (3), 2005, MAR, p. 418-433
Lhuillier, M.; Quan, L.
Article

Modeling hair from multiple views

ACM transactions on graphics, v. 24, (3), 2005, JUL, p. 816-820
Wei, YC; Ofek, E.; Quan, L.; Shum, HY
Article

Outward-looking circular motion analysis of large image sequences

IEEE transactions on pattern analysis and machine intelligence, v. 27, (2), 2005, FEB, p. 271-277
Jiang, G.; Wei, YC; Quan, L.; Tsui, HT; Shum, HY
Article

Recent methods for reconstructing surfaces from multiple images

Lecture Notes in Computer Science, v. 3519, 2005, p. 429-447
Zeng, G.; Lhuillier, M.; Quan, L.
Article

Asymmetrical occlusion handling using graph cut for multi-view stereo

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 2, 2005, p. 902-909
Wei, Y.; Quan, L.
Conference paper

Data-dependent kernels for high-dimensional data classification

Proceedings of the International Joint Conference on Neural Networks, v. 1, 2005, p. 102-107
Wang, Jingdong; Kwok, James Tin-Yau; Shen, Helen; Quan, Long
Conference paper

Detection of concentric circles for camera calibration

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 333-340
Jiang, G.; Quan, L.
Conference paper

Implementation of modeling hair from multiple views

ACM SIGGRAPH 2005 Sketches : Los Angeles, California; 31 July-04 Aug. 2005
Wei, Yichen; Ofek, Eyal; Quan, Long; Shum, Heung-Yeung
Conference paper

Interactive shape from shading

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, v. 1, 2005, p. 343-350
Zeng, G.; Matsushita, Y.; Quan, L.; Shum, H.Y.
Conference paper

Local Surface Propagation in Multiple Images

Proceedings of International Conference on Computer Vision, pages 1230-1237
Zeng, Gang; Paris, Sylvain; Quan, Long; Sillion, Francois
Conference paper

Multiresolution reflectance filtering

EGSR '05: Proceedings of the 16th Eurographics conference on Rendering Techniques / Eurographics Association. Goslar, Germany : Eurographics Association, 2005, p. 111-116
Tan, Ping; Lin, Stephen; Quan, Long; Guo, Baining; Shum, Heung-Yeung
Conference paper

Progressive surface reconstruction from images using a local prior

Proceedings of the IEEE International Conference on Computer Vision, v. 0, 2005, p. 1230-1237
Zeng, G.; Paris, S.; Quan, L.; Sillion, F.
Conference paper

2004 16

3D face recognition based on G-H shape variation

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), v. 3338, 2004, p. 233-243
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long
Article

Circular motion geometry using minimal data

IEEE transactions on pattern analysis and machine intelligence, v. 26, (6), 2004, JUN, p. 721-731
Jiang, G.; Quan, L.; Tsui, HT
Article

Constrained planar motion analysis by decomposition

Image and vision computing, v. 22, (5), 2004, MAY 1, p. 379-389
Quan, L.; Wei, YC; Lu, L.; Shum, HY
Article

Surface reconstruction by propagating 3D stereo data in multiple 2D images

Lecture Notes in Computer Science, v. 3021, 2004, p. 163-174
Zeng, G.; Paris, S.; Quan, L.; Lhuillier, M.
Article

A New Attempt to Fast Recognition Using 3D Eigenfaces

Proceedings of Asian Conference on Computer Vision
Xu, Chenghua; Wang, Yunhong; Tan, Tieniu; Quan, Long
Conference paper

Adaptive multi-resolution fitting and its application to realistic head modeling

Proceedings - Geometric Modeling and Processing 2004, 2004, p. 345-348
Xu, C.; Quan, L.; Wang, Y.; Tan, T.; Lhuillier, M.
Conference paper

Automatic 3D face recognition combining global geometric features with local shape variation information

Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition, 2004, p. 308-313
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Construction and Rendering of Concentric Mosaics from a Handheld Camera

Proceedings of Asian Conference on Computer Vision
Jiang, Guang; Wei, Yichen; Quan, Long; Tsui, Hung-Tat
Conference paper

Depth vs. Intensity: Which is more Important for face recognition?

Proceedings - International Conference on Pattern Recognition, v. 1, 2004, p. 342-345
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Fast Segmentation-Based Dense Stereo from Quasi-Dense Matching

Proceedings of Asian Conference on Computer Vision
Wei, Yichen; Lhuillier, Maxime; Quan, Long
Conference paper

Reconstruction Quasi-Dense et modeles 3D a partir d'une sequence d'images

Proceedings of Reconnaissance de Formes et Intelligence Artificielle
Lhuillier, Maxime; Quan, Long
Conference paper

Region-based progressive stereo matching

IEEE Conference on Computer Vision & Pattern Recognition (CVPR), 2004, p. 106-113
Wei, YC; Quan, L.
Conference paper

Robust carving for non-Lambertian objects

Proceedings - International Conference on Pattern Recognition, v. 3, 2004, p. 119-122
Zeng, G.; Paris, S.; Quan, L.
Conference paper

Robust nose detection in 3D facial data using local characteristics

Proceedings - International Conference on Image Processing, ICIP, v. 3, 2004, p. 1995-1998
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

Silhouette Extraction from Multiple Images of Unknown Background

Proceedings of Asian Conference on Computer Vision
Zeng, Gang; Quan, Long
Conference paper

Three-dimensional face recognition using geometric model

Proceedings of SPIE - The International Society for Optical Engineering, v. 5404, 2004, p. 304-315
Xu, C.; Wang, Y.; Tan, T.; Quan, L.
Conference paper

2003 7

Geometry of single axis motions using conic fitting

IEEE transactions on pattern analysis and machine intelligence, v. 25, (10), 2003, OCT, p. 1343-1348
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.
Article

Image-based rendering by joint view triangulation

IEEE transactions on circuits and systems for video technology, v. 13, (11), 2003, NOV, p. 1051-1063
Lhuillier, M.; Quan, L.
Article

Reconstruction de scenes 3D a partir de vues multiples

Perception visuelle par imagerie video / Edited by Dhome M.. Hermes Science, 2003, p. 179–211
Quan, Long; Morin, L.; Oisel, L.
Book chapter

Circular motion geometry by minimal 2 points in 4 images

Proceedings of the IEEE International Conference on Computer Vision, v. 1, 2003, p. 221-227
Jiang, Guang; Quan, Long; Tsui, H.T.
Conference paper

Highlight removal by illumination-constrained inpainting

Proceedings of the 9th IEEE International Conference on Computer Vision, v. 1, October 2003, article number 1238333, p. 164-169
Tan, Ping; Lin, Stephen; Quan, Long; Shum, Heung Yeung
Conference paper

Lightweight Face Relighting

Proceedings of Pacific Graphics
Paris, Sylvain; Sillion, Francois; Quan, Long
Conference paper

Surface reconstruction by integrating 3D and 2D data of multiple views

Proceedings of the IEEE International Conference on Computer Vision, v. 2, 2003, p. 1313-1320
Lhuiller, M.; Quan, L.
Conference paper

2002 8

Match propagation for image-based modeling and rendering

IEEE transactions on pattern analysis and machine intelligence, v. 24, (8), 2002, AUG, p. 1140-1146
Lhuillier, Maxime; Quan, Long
Article

Quasi-dense reconstruction from image sequence

Lecture Notes in Computer Science, v. 2351, 2002, p. 125-139
Lhuillier, M.; Quan, L.
Article

Single axis geometry by fitting conics

Lecture Notes in Computer Science, v. 2350, 2002, p. 537-550
Jiang, G.; Tsui, HT; Quan, L.; Zisserman, A.
Article

Le calcul de pose: de nouvelles methodes matricielles

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 1, January 2002, p. 39–47
Ameller, M.A.; Triggs, B.; Quan, Long
Conference paper

Minimal Euclidean Structure and Motion from Three Calibrated Affine Images

Asian Conference on Computer Vision, Melbourne, Australia, 356-361
Ameller, Marc-Andre; Bartoli, Adrian; Quan, Long
Conference paper

Quasi-Dense Reconstruction from Uncalibrated Sequences

Proc. European Conference on Computer Vision, v. 2, May 2002, p. 125–139
Lhuillier, M.; Quan, Long
Conference paper

Reconstruction metrique minimale a partir de trois cameras affines

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 2, January 2002, p. 471–477
Ameller, M.A.; Bartoli, A.; Quan, Long
Conference paper

Structure from motion from three affine views

Proceedings - International Conference on Pattern Recognition, v. 16, (4), 2002, p. 1-6
Quan, L.; Lhuillier, M.
Conference paper

2001 6

Minimal Projective Reconstruction Including Missing Data

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (4), April 2001, p. 418–424
Kahl, F.; Heyden, A.; Quan, Long
Article

Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 23, (2), February 2001, p. 212-216
Quan, Long
Article

3D Reconstruction from Scanning Electron Microscopy Using Stereovision and Self-Calibration

Proc. PSIP"01, SEE, 2001, p. 129–134
Vignon, F.; Besnerais, G. Le; Boivin, D.; Pouchou, J.; Quan, Long
Conference paper

Cencentric Mosaics, Planar Motions and 1D Cameras

Proc. IEEE International Conference on Computer Vision, July 2001, p. 193–200
Quan, Long; Lu, L.; Shum, H.; Lhuillier, M.
Conference paper

Recovering the Geometry of Single Axis Motions by Conic Fitting

IEEE Conference on Computer Vision and Pattern Recognition, Hawaii, USA, 293-298
Jiang, Guang; Tsui, H.T.; Quan, Long; Liu, S.Q.
Conference paper

Relief Mosaics by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, December 2001, p. 785–790
Lhuillier, M.; Quan, Long; Shum, H.; Tsui, H.T.
Conference paper

2000 6

A Robust Algorithm to Estimate the Fundamental Matrix

Pattern Recognition Letters, v. 21, (9), 2000, p. 851–861
Chen, Z.; Wu, C.; Shen, P.; Liu, Y.; Quan, Long
Article

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 22, (10), October 2000, p. 1179–1185
Faugeras, O.; Quan, Long; Sturm, P.
Article

A Unification of Autocalibration Methods

Proc. Asian Conference on Computer Vision, January 2000, p. 917–922
Quan, Long; Triggs, B.
Conference paper

A Unified Linear Algorithm for a Novel View Synthesis and Camera Pose Estimation in Mixed Reality

Proc. Virtual Reality, March 2000, p. 263–270
Kobayashi, T.; Inoue, G.; Ohta, Y.; Quan, Long
Conference paper

Appariement dense robuste a laide de contraintes geometriques locales et globales

Proc. Reconnaissance de Formes et Intelligence Artificielle, v. 3, February 2000, p. 215–223
Lhuillier, M.; Quan, Long
Conference paper

Edge-Constrained Joint View Triangulation for Image Interpolation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 2000, p. 543–548
Lhuillier, M.; Quan, Long
Conference paper

1999 5

Linear N-Point Camera Pose Determination

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 21, (8), August 1999, p. 774–780
Quan, Long; Lan, Z.
Article

Vision-Based Geometric Registration of Virtual and Real Worlds

Mixed Reality: Merging Real and Virtual Worlds / Edited by Ohta T., Tamura H.. Ohmsha Ltd. Springer-Verlag, 1999, p. 85–100
Ohta, Y.; Inoue, G.; Kobayashi, T.; Quan, Long
Book chapter

Image Interpolation by Joint View Triangulation

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 139–145
Lhuillier, M.; Quan, Long
Conference paper

Inherent Two-Way Ambiguity in 2D Projective Reconstruction from Three Uncalibrated 1D Images

Proc. IEEE International Conference on Computer Vision, September 1999, p. 344–349
Quan, Long
Conference paper

Minimal Projective Reconstruction with Missing Data

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1999, p. 210–216
Quan, Long; Kahl, F.; Heyden, A.
Conference paper

1998 8

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Computer Vision and Image Understanding, v. 70, (1), April 1998, p. 111–119
Quan, Long; Veillon, F.
Article

1D Camera and its Applications

Proc. Simposium Internacional de Computacion, 1998, p. 440-460
Quan, Long
Conference paper

A New Linear Method for Euclidean Motion/Structure from Three Calibrated Affine Views

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1998, p. 172–177
Quan, Long; Ohta, Y.
Conference paper

From Fundamental Matrix to Trifocal Tensor

Proc. Vision Geometry, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1998
Sheng, P.; Wang, W.; Wu, C.; Quan, Long; Mohr, R.
Conference paper

Geometry of Multiple Affine Views

Proc. Workshop on 3D Structure from Multiple Images of Large-Scale Environments, 1998, p. 32–46
Quan, Long; Ohta, Y.; Mohr, R.
Conference paper

Linear N ¸ 4-Point Pose Determination

Proc. IEEE International Conference on Computer Vision, January 1998, p. 778–783
Quan, Long; Lan, Z.
Conference paper

Robot Stereo-Hand Coordination for Grasping Curved Parts

Proc. British Machine Vision Conference, September 1998, p. 760–769
Dufournaud, Y.; Horaud, R.; Quan, Long
Conference paper

Self-calibration of a 1D Projective Camera and its Application to the Self-calibration of a 2D Projective Camera

Proc. European Conference on Computer Vision, June 1998, p. 36–52
Faugeras, O.; Quan, Long; Sturm, P.
Conference paper

1997 5

Affine Structure from Line Correspondences with Uncalibrated Affine Cameras

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 19, (8), August 1997, p. 834–845
Quan, Long; Kanade, T.
Article

How Useful is Projective Geometry?

Computer Vision and Image Understanding, v. 65, (3), March 1997, p. 442–446
Gros, P.; Hartley, R.; Mohr, R.; Quan, Long
Article

Stability of Lagrangian Duality for Nonconvex Quadratic Programming: Solution Methods and Applications in Computer Vision

Mathematical Modelling and Numerical Analysis, v. 31, (1), January 1997, p. 57–90
Tao, P.D.; Phong, T.Q.; Horaud, R.; Quan, Long
Article

Uncalibrated 1D Camera and Its Application for 3D Affine Reconstruction of Lines

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1997, p. 60–65
Quan, Long
Conference paper

Uniqueness of 3D Affine Reconstruction of Lines with Affine Cameras

Proc. International Conference on Computer Analysis of Images and Patterns, 1997, p. 231–238
Quan, Long; Mohr, R.
Conference paper

1996 4

Conic Reconstruction and Correspondence from Two Views

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 18, (2), Feburary 1996, p. 151–160
Quan, Long
Article

Self-Calibration of an Affine Camera from Multiple Views

International Journal on Computer Vision, v. 19, (1), May 1996, p. 93–105
Quan, Long
Article

A Factorization Method for Affine Structure from Line Correspondences

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1996, p. 803–808
Quan, Long; Kanade, T.
Conference paper

Robot Stereo-hand Coordination for Grasping Cylindric Parts

Proc. European Workshop on Hazardous Robotics (HEROS), 1996
Horaud, R.; Dufournaud, Y.; Quan, Long
Conference paper

1995 10

Algebraic and Geometric Invariant of a Pair of Non-Coplanar Conics in Space

Journal of Mathematical Imaging and Vision, v. 5, (3), September 1995, p. 263–267
Quan, Long
Article

Invariants of Six Points and Projective Reconstruction from Three Uncalibrated Images

IEEE Transactions on Pattern Analysis and Machine Intelligence, v. 17, (1), January 1995, p. 34–46
Quan, Long
Article

Relative 3D Reconstruction Using Multiple Uncalibrated Images

International Journal of Robotics Research, v. 14, (6), December 1995, p. 619–632
Mohr, R.; Quan, Long; Veillon, F.
Article

Computation of the Invariants of a Point Set in P^3 from its Projections in P^2

Invariant Methods in Discrete and Computational Geometry / Edited by White N.. Kluwer Academic Publisher, 1995, p. 223–244
Quan, Long
Book chapter

Projective Reconstruction from Multiple Uncalibrated Images

Modelling and Planning for Sensor Based Intelligent Robot Systems / Edited by Bunke H., Kanade T., Noltemeier H.. World Scientific, v. 21, 1995, p. 236–256
Quan, Long; Mohr, R.
Book chapter

Affine Stereo Calibration

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 838–843
Sturm, P.; Quan, Long
Conference paper

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. IEEE International Conference on Computer Vision, June 1995, p. 926–931
Quan, Long
Conference paper

Invariant of a Pair of Non-Coplanar Conics in Space: Definition, Geometric Interpretation and Computation

Proc. Europe-China Workshop on Geometrical Modelling and Invariants for Computer Vision, 1995, p. 190–197
Quan, Long
Conference paper

Joint Invariants of a Triplet of Coplanar Conics: Stability and Discriminating Power for Object Recognition

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 705–710
Veillon, F.; Quan, Long; Sturm, P.
Conference paper

Self-calibration of an Affine Camera

Proc. International Conference on Computer Analysis of Images and Patterns, September 1995, p. 448–455
Quan, Long; Mohr, R.
Conference paper

1994 1

Invariants of 6 Points from 3 Uncalibrated Images

Proc. European Conference on Computer Vision, v. 2, May 1994, p. 459–470
Quan, Long
Conference paper

1993 4

3D Projective Invariants from Two Images

Proc. Israeli Symposium on Artificial Intelligence, Computer Vision and Neural Networks, December 1993
Gros, P.; Quan, Long
Conference paper

Affine Stereo Calibration for Relative Affine Shape Reconstruction

Proc. British Machine Vision Conference, September 1993, p. 659–668
Quan, Long
Conference paper

Global surface reconstruction through regularized B-Spline patches

Proc. Geometric Methods in Computer Vision II, SPIE International Symposium on Optical Instrumentation and Applied Science, July 1993, p. 134–145
Zhao, C.; Mohr, R.; Quan, Long
Conference paper

Relative 3D Reconstruction Using Multiple Uncalibrated Images

Proc. IEEE Conference on Computer Vision and Pattern Recognition, June 1993, p. 543–548
Mohr, R.; Veillon, F.; Quan, Long
Conference paper

1992 3

Affine Shape Representation from Motion through Reference Points

Journal of Mathematical Imaging and Vision, v. 1, (2), 1992, p. 145–151
Quan, Long; Mohr, R.
Article

Invariants of a Pair of Conics Revisited

Image and Vision Computing, v. 10, (5), June 1992, p. 319–323
Quan, Long; Gros, P.; Mohr, R.
Article

Geometric Interpretation of Joint Conic Invariants

Geometric Invariance in Computer Vision / Edited by Mundy J., Zisserman A.. MIT Press, 1992, p. 77–86
Mundy, J.; Kapur, D.; Maybank, S.; Gros, P.; Quan, Long
Book chapter

1991 3

Geometric Solutions to Some 3D Vision Problems

Integration and Control in Real Time Active Vision / Edited by Crowley R.S.J.L., Granum E.. Springer-Verlag, 1991
Mohr, R.; Morin, L.; Inglebert, C.; Quan, Long
Book chapter

Invariants of a pair of conics revisited

Proc. British Machine Vision Conference, September 1991, p. 71–77
Quan, Long; Gros, P.; Mohr, R.
Conference paper

Towards Structure from Motion for Linear Features through Reference Points

Proc. IEEE Workshop on Visual Motion, October 1991, p. 249–254
Quan, Long; Mohr, R.
Conference paper

1990 3

Feature Grouping: a Way to Deterministic Matching

Structural Pattern Analysis / Edited by Mohr R., Pavlidis T., Sanfeliu A.. World Scientific, 1990, p. 149–164
Mohr, R.; Quan, Long; Thirion, E.
Book chapter

Geometrical Learning from Multiple Stereo Views through Monocular Based Feature Grouping

Proc. IEEE International Conference on Computer Vision, December 1990, p. 481–484
Thirion, E.; Quan, Long
Conference paper

Using Geometric Model Guided Active Contour Method for Traffic Sign Detection

Proc. IAPR International Workshop on Machine Vision Application, November 1990, p. 417–420
Quan, Long; Mohr, R.
Conference paper

1989 3

Determining Perspective Structures Using Hierarchical Hough Transform

Pattern Recognition Letters, v. 9, (4), May 1989, p. 279–286
Quan, Long; Mohr, R.
Article

Using a Linear Viewpoint Determination Algorithm for a Model Based Vision System

Proc. Scandinavian Conference on Image Analysis, June 1989, p. 961–968
Quan, Long; Mohr, R.
Conference paper

Vision for a Robot Moving in an Indoor Environment

Proc. International Symposium Advanced Information Processing in Automatic Control, v. 2, 1989, p. 175–180
Quan, Long; Thirion, E.; Wrobel-daucourt, B.; Belaid, Y.
Conference paper

1988 2

Matching Perspective Images Using Geometric Constraints and Perceptual Grouping

Proc. IEEE International Conference on Computer Vision, December 1988, p. 679–683
Quan, Long; Mohr, R.
Conference paper

Utilisation d'invariants perspectifs en vision monoculaire

Actes du 2eme atelier scientifique - Traitement d'Images : du Pixel a lInterpretation, Aussois, Savoie, 1988, p. xxvii–1–17
Quan, Long; Mohr, R.; Thirion, E.
Conference paper

1987 1

Location of a Mobile Robot by Natural Frames from a Monocular Image

Proc. Real Time Image Processing, SPIE International Symposium on the Technologies for Optoelectronics, November 1987, p. 114–120
Quan, Long; Mohr, R.
Conference paper

Teaching Assignment

2024-25 Fall 1 2023-24 Summer 0 2023-24 Spring 3 2023-24 Winter 0 2023-24 Fall 2 2022-23 Summer 1

COMP2012H

Honors Object-Oriented Programming and Data Structures

COMP4981	Final Year Project
COMP5421	Computer Vision
CPEG4901	Computer Engineering Final Year Project in COMP

COMP2012H	Honors Object-Oriented Programming and Data Structures
COMP4981	Final Year Project

COMP4981

Final Year Project

No Teaching Assignments

Research Postgraduate (RPG) Supervision

From January 2021 to December 2024 (As of 21 November 2024)

All Supervisions Current RPGs Graduated RPGs

Current RPGs

Doctor of Philosophy

HAO, Dehao
Computer Science and Engineering
GAO, Xiangjun
Computer Science and Engineering
ZHANG, Kaiyi
Computer Science and Engineering

Graduated RPGs

Doctor of Philosophy

CHEN, Hongkai
Computer Science and Engineering( Completed in 2023 )
SHANG, Jiaxiang
Computer Science and Engineering( Completed in 2022 )
ZHANG, Jingyang
Computer Science and Engineering( Completed in 2022 )
MA, Ningning
Computer Science and Engineering( Completed in 2021 )

Master of Philosophy

HUANG, Zhuofei (co-supervision)
Computer Science and Engineering( Completed in 2023 )

Projects

From January 2022 to December 2024

All Projects 5 Leading Projects 1 Participating Projects 4

Revealing Invisible Forces in Human Action Videos

人體運動視像中力的解析與應用 Leading

RGC - General Research Fund
Project Team (HKUST)
QUAN Long (Lead)

TAI Chiew Lan
2023 -
Hong Kong Center of AI, Robotics and Electronics (HK CARE) for Prefabricated Construction

N/A Participating

Innovation and Technology Fund
Project Team (HKUST)
LI Zexiang (Lead)

CHEN Kevin Jing

CHEN Lei

CHEN Qifeng

CHENG Jack Chin Pang

CHENG Tim Kwang-Ting

FAN Zhiyong

LEE Yi-Kuen

LEUNG Winnie Suk Wai

QUAN Long

SHEN Shaojie

WANG Yang

ZHANG Qian
2020 -
High-resolution Deep Multi-view Stereo by Discrimitive Image Features and Recurrent Cost Regularization

基于區別特征與循環價值函數規則化的高精度深度多視角立體視覺 Participating

RGC - General Research Fund
Project Team (HKUST)
TAI Chiew Lan (Lead)

QUAN Long
2019 - 2022
A comprehensive and practical system for multi-party police cooperation

面向多警種協同的綜合實戰應用系統 Participating

Guangzhou Municipal Science and Technology Bureau
Project Team (HKUST)
QUAN Long

TAI Chiew Lan
2018 - 2022
State Key Laboratory of Advanced Displays and Optoelectronics Technologies (The Hong Kong University of Science and Technology)

先進顯示與光電子技術國家重點實驗室（香港科技大學） Participating

Innovation and Technology Fund
Project Team (HKUST)
NEYTS Kristiaan (Lead)

CHAN Che Ting

CHAN Man Sun

CHEN Kevin Jing

FAN Zhiyong

KWOK Hoi Sing

LAU Kei May

LEE Ricky Shi-wei

POON Andrew Wing On

QUAN Long

TSUI Chi Ying

WONG Kam Sing

WONG Man

YUAN George Jie

YUE Chik Patrick
2013 -