Prof. Dr. Ligang Liu (刘利刚

Affiliations:
Graphics&Geometric Computing Laboratory
School of Mathematical Sciences
University of Science and Technology of China

Office:
Room 1217
Management and Research Building
University of Science and Technology of China
Hefei, Anhui, 230026, China
230026 安徽省合肥市中国科技大学东区管理科研楼1217室
Phone: +86-551-63600985
Fax: +86-551-63600985 (auto), 63601005

 

Research Publications Professionals Teaching Resources

主要研究领域:计算机图形学与图像处理3D建模3D处理,3D动画,3D打印[course])

招收优秀教职人才(特任副研究员)       招收优秀博士后点击进入        招收优秀学生点击进入


News

Short Biography [Top]

Ligang Liu joined USTC as a professor of "Hundred Talents Program" (中国科学院“百人计划”) of the Chinese Academy of Sciences (CAS) in the Spring of 2012. He is now the director of the Graphics&Geometric Computing Lab (GCL) at USTC. He received a Bachelor degree and a PhD degree in Applied Mathematics from Zhejiang University in 1996 and 2001 respectively. During 2001 and 2004, he worked at Microsoft Research Asia. He worked at Zhejiang University during 2004 and 2012. He paid an academic visit to SEAS at Harvard University during 2009 and 2011. Awards: Microsoft Young Professorship Award (2006) (微软“青年教授奖”), First Prize of Lu Zengyong CAD&CG High-Tech Award in China (2010) (陆增镛CAD&CG高科技一等奖), Excellent Young Funding of NSFC (2012) (国家自然科学基金委“优秀青年基金”), Second Prize of the National Natural Science Award (2013年度国家自然科学奖二等奖).

Research Interests [Top]

My research interest is computer graphics. More specifically:

Selected Publications (List of all publications[Top]
2015  2014  2013  2012  2011  2010  2009  Earlier (before 2009)
2016
CofiFab: Coarse-to-Fine Fabrication of Large 3D Objects. [Project page]

Peng Song, Bailin Deng, Ziqi Wang, Zhichao Dong, Wei Li, Chi-Wing Fu, Ligang Liu.

ACM Transactions on Graphics (Proc. Siggraph), 35(4), to appear, 2016.

Construction of Manifolds via Compatible Sparse Representations. [Project page]

Ruimin Wang, Ligang Liu, Zhouwang Yang, Kang Wang, Wen Shan, Jiansong Deng, Falai Chen.

ACM Transactions on Graphics, 35(2), Article 14: 1-10, 2016.

Designing Planar Deployable Objects via Scissor Structures. [Project page]

Ran Zhang, Shiwei Wang, Xuejin Chen, Chao Ding, Luo Jiang, Jie Zhou, Ligang Liu.

IEEE Transactions on Visualization and Computer Graphics, 22(2): 1051-1062, 2016.

Unsupervised 3D Shape Segmentation and Co-segmentation via Deep Learning. [Paper, 3.2M]

Zhenyu Shu, Chengwu Qi, Shiqing Xin, Chao Hu, Li Wang, Yu Zhang, Ligang Liu.

Computer Aided Geometric Design (Proc. GMP), 43: 39-52, 2016.

Bijective Spherical Parametrization with Low Distortion. [Paper, 3.2M]

Chunxue Wang, Xin Hu, Xiaoming Fu, Ligang Liu.

Computers&Graphics (Proc. SMI), to appear, 2016.

Surface Approximation via Sparse Representation and Parameterization Optimization. [Paper, 3.2M]

Linlin Xu, Ruimin Wang, Zhouwang Yang, Jiansong Deng, Falai Chen, Ligang Liu.

Computer-Aided Design (Proc. SPM), to appear, 2016.

3D Model Classification via Principal Thickness Images. [Paper, 3.2M]

Zhenyu Shu, Shiqing Xin, Huixia Xu, Ladislav Kavan, Pengfei Wang, Ligang Liu.

Computer-Aided Design (Proc. SPM), to appear, 2016.

A survey of mesh saliency detection and its applications. [Paper, 3.2M]

Xianyong Liu, Yanping Liu, Shouhong Ding, Weijie Song, Lizhuang Ma, Ligang Liu.

Computers and Graphics, to appear, 2016.

Upright Orientation of 3D Shapes with Convolutional Networks. [Project page]

Zishun Liu, Juyong Zhang, Ligang Liu.

Graphical Models, 85: 22-29, 2016.

Skeleton-Section Structural Analysis for 3D Printing. [Project page]

Wenpeng Xu, Wei Li, Ligang Liu.

Journal of Computer Science and Technology (Proc. CVM), to appear, 2016.

Feature Matching Using Quasi-conformal Maps. [PDF, 1.5M]

Chunxue Wang, Ligang Liu.

Frontiers of Information Technology & Electronic Engineering, to appear, 2016.

Global Stiffness Structural Optimization for 3D Printing under Unknown Loads. [PDF, 1.5M]

Tuanfeng Y. Wang, Yuan Liu, Xuefeng Liu, Dongming Yan, Ligang Liu, Jiansong Deng, Falai Chen, Zhouwang Yang.

Journal of Computer Graphics Techniques, to appear, 2016.

Special Issue of Computational Visual Media Conference 2016. [PDF, 0.6M]

Yukun Lai and Ligang Liu (Guest Editors)

Graphical Models, Volume 85, 2016.

Special Issue of Computational Visual Media Conference 2016. [PDF, 0.6M]

Ligang Liu and Ralph R. Martin (Guest Editors)

Journal of Computer Science and Technology, Volume 31, Number 3, 2016.

   
2015
Interaction Context (ICON): Towards a Geometric Functionality Descriptor. [Project page]

Ruizhen Hu, Chenyang Zhu, Oliver van Kaick, Ligang Liu, Ariel Shamir, Hao Zhang.

ACM Transactions on Graphics (Proc. Siggraph), 34(4): article 83: 1-12, 2015.

Fast Wavefront Propagation (FWP) for Computing Exact Discrete Geodesics on Meshes. [Paper, 1.4M]

Chun-Xu Xu, Tuanfeng Y. Wang, Yong-Jin Liu, Ligang Liu, Ying He.

IEEE Transactions on Visualization and Computer Graphics, 21(7): 822-834, 2015.

Bi-normal Filtering for Mesh Denoising. [Paper, 7.6M]

Mingqiang Wei, Jinze Yu, Wai-Man Pang, Jun Wang, Jing Qin, Ligang Liu, Pheng-Ann Heng.

IEEE Transactions on Visualization and Computer Graphics, 21(1): 43-55, 2015.

Projective Feature Learning for 3D Shapes with Multi-View Depth Images. [Project page]

Zhige Xie, Kai Xu, Wen Shan, Ligang Liu, Yueshan Xiong, Hui Huang.

Computer Graphics Forum (Proc. Pacific Graphics), 34(7): 1-11, 2015.

Guided Mesh Normal Filtering. [Project page]

Wangyu Zhang, Bailin Deng, Juyong Zhang, Sofien Bouaziz, Ligang Liu.

Computer Graphics Forum (Proc. Pacific Graphics), 34(7): 23–34, 2015.

Quality Point Cloud Normal Estimation by Guided Least Squares Representation. [Paper, 1.0M]

Xiuping Liu, Jie Zhang, Junjie Cao, Bo Li, Ligang Liu.

Computers & Graphics (Proc. SMI), 51: 106–116, 2015.

Printing 3D Objects with Interlocking Parts. [Project page]

Peng Song, Zhongqi Fu, Ligang Liu, Chi-Wing Fu.

Computer-Aided Geometric Design (Proc. GMP), 35-36: 137-148, 2015.

Saliency-Preserving Slicing Optimization for Effective 3D Printing. [Project page]

Weiming Wang, Haiyuan Chao, Jing Tong, Zhouwang Yang, Xin Tong, Hang Li, Xiuping Liu, Ligang Liu.

Computer Graphics Forum, 34(6): 148–160, 2015.

Survey on Sparsity in Geometry Modeling and Processing. [Paper, 4.7M]

Linlin Xu, Ruimin Wang, Juyong Zhang, Zhouwang Yang, Jiansong Deng, Falai Chen, Ligang Liu.

Graphical Models, 82, 160-180, 2015.

Boundary-dominant Flower Blooming Simulation. [Paper, 1.9M]

Jianfang Li, Min Liu, Weiwei Xu, Haiyi Liang, Ligang Liu.

Computer Animation and Virtual Worlds (Proc. CASA, Second Best Paper Award), 26(3-4): 433-443, 2015.

An Efficient Volumetric Method for Non-rigid Registration. [Paper, 2.0M]

Ran Zhang, Xuejin Chen, Takaaki Shiratori, Xin Tong, Ligang Liu.

Graphical Models, 79: 1-11, 2015.

Mesh saliency via ranking unsalient patches in a descriptor space. [Paper, 3.7M]

Pingping Tao, Junjie Cao, Shuhua Li, Xiuping Liu, Ligang Liu.

Computers & Graphics (Proc. SMI 2014), 46: 264-274, 2015.

Special Issue of Eurographics Symposium on Geometry Processing 2015. [PDF, 0.4M]

Mirela Ben-Chen and Ligang Liu (Guest Editors)

Computer Graphics Forum, Volume 34, Number 5, 2015.

2014
3D Printing Oriented Design: Geometry and Optimization. [Project page]

Ligang Liu, Charlie Wang, Ariel Shamir, Emiy Whiting.

Siggraph Asia Course 031, 2014.

Robust Surface Reconstruction via Dictionary Learning. [Project page]

Shiyao Xiong, Juyong Zhang, Jianmin Zheng, Jianfei Cai, Ligang Liu.

ACM Transactions on Graphics (Proc. Siggraph Asia), 33(6), Article 1: 1-12, 2014.

Local Barycentric Coordinates. [Project page]

Juyong Zhang, Balin Deng, Zishun Liu, Giuseppe Patane, Sofien Bouaziz, Kai Hormann, Ligang Liu.

ACM Transactions on Graphics (Proc. Siggraph Asia), 33(6), Article 1: 1-12, 2014.

Structure Completion for Grid Layouts. [Project page]

Lubin Fan, Przemyslaw Musialski, Ligang Liu, Peter Wonka.

ACM Transactions on Graphics (Proc. Siggraph Asia), 33(6), Article 1: 1-10, 2014.

Decoupling Noises and Features via Weighted L1-analysis Compressed Sensing. [Project page]

Ruimin Wang, Zhouwang Yang, Ligang Liu, Jiansong Deng, Falai Chen.

ACM Transactions on Graphics, 33(2), Article 18: 1-12, 2014.

Revisiting Optimal Delaunay Triangulation for 3D Graded Mesh Generation. [Paper, 2.6M]

Zhonggui Chen, Wenping Wang, Bruno Levy, Ligang Liu, Feng Sun.

SIAM Journal on Scientific Computing, 36(3): A930-A954, 2014.

3D Shape Segmentation and Labeling via Extreme Learning Machine. [Paper, 3.4M]

Zhige Xie, Kai Xu, Ligang Liu, Yueshan Xiong.

Computer Graphics Forum (Proc. SGP), 33(5): 85-95, 2014.

Globally Consistent Rigid Registration. [Paper, 3.7M]

Yuan Liu, Wen Zhou, Zhouwang Yang, Ligang Liu, Jiansong Deng.

Graphical Models (Proc. GMP), 76(5): 542-553, 2014.

As-Rigid-As-Possible Spherical Parameterization. [Paper, 4.2M]

Chunxue Wang, Zheng Liu, Ligang Liu.

Graphical Models (Proc. GMP), 76(5): 457-467, 2014.

Grey Conversion via Perceived-Contrast. [PDF, 2.5M]

Wei Zhu, Ruizhen Hu, Ligang Liu.

The Visual Computer, 30(3):299-309, 2014.

Shape Recognition of CAD Models via Iterative Slippage Analysis. [Paper, 3.3M]

Bing Yi, Zhenyu Liu, Jianrong Tan, Fengbei Cheng, Guifang Duan, Ligang Liu.

Computer-Aided Design, 55(1): 13-25, 2014.

Confidence-Driven Image Co-matting. [Paper, 9.7M]

Linbo Wang, Tianchen Xia, Yanwen Guo, Ligang Liu, Jue Wang.

Computers & Graphics (Proc. CAD/Graphics 2013, Best Paper Honorable Mention), 38(2): 131-139, 2014.

Scale-Aware Shape Manipulation. [Paper, 4.4M]

Zheng Liu, Weiming Wang, Xiuping Liu, Ligang Liu.

Journal of Zhejiang University Science C (Computers & Electronics), 15(9): 764-775, 2014.

Upright Orientation of 3D shapes via Tensor Rank Minimization. [Paper, 5.7M]

Weiming Wang, Xiuping Liu, Ligang Liu.

Journal of Mechanical Science and Technology, 28(7): 2469-2477, 2014.

Parametric Curves with Implicit Domain. [Paper, 1.5M]

Weihong Zhang, Jiansong Deng, Zhouwang Yang, Ligang Liu.

SCIENCE CHINA Mathematics, 57(12): 2621–2634, 2014.

Special Issue of Symposium on Solid and Physical Modeling 2014. [PDF, 0.4M]

Kai Hormann and Ligang Liu (Guest Editors)

Computer-Aided Design, Volume 58, January 2015.

2013
Cost-effective Printing of 3D Objects with Skin-Frame Structures. [Project page] [中文介绍]

Weiming Wang, Tuanfeng Y. Wang, Zhouwang Yang, Ligang Liu, Xin Tong, Weihua Tong, Jiansong Deng, Falai Chen, Xiuping Liu.

ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 32(5), Article 177: 1-10, 2013.

Semantic Decomposition and Reconstruction of Residential Scenes from LiDAR Data. [Project page]

Hui Lin, Jizhou Gao, Yu Zhou, Guiliang Lu, Mao Ye, Ligang Liu, Ruigang Yang.

ACM Transactions on Graphics (Proc. SIGGRAPH), 32(4), Article 66: 1-10, 2013.

Consolidation of Low-quality Point Clouds from Outdoor Scenes. [PDF, 1.6M]

Jun Wang, Kai Xu, Ligang Liu, Junjie Cao, Shengjun Liu, Zeyun Yu, Xianfeng Gu.

Computer Graphics Forum (Proc. SGP), 32(5): 207-216, 2013.

Modeling by Drawing with Shadow Guidance. [Project page]

Lubin Fan, Ruimin Wang, Linlin Xu, Jiansong Deng, Ligang Liu.

Computer Graphics Forum (Proc. Pacific Graphics), 32(7): 157-166, 2013.

A Video-based Interface for Hand-Driven Stop Motion Animation Production. [Project page]

Xiaoguang Han, Hongbo Fu, Hanlin Zheng, Ligang Liu, Jue Wang.

IEEE Computer Graphics and Applications, 33(6): 70-81, 2013.

Garment Personalization via Identity Transfer. [Project page]

Roy Shilkrot, Daniel Cohen-Or, Ariel Shamir, Ligang Liu.

IEEE Computer Graphics and Applications, 33(4): 62-72, 2013.

On Affine Rigidity. [Paper, 0.6M]

Steven J. Gortler, Craig Gotsman, Ligang Liu, Dylan P. Thurston.

Journal of Computational Geometry, 4(1): 160-181, 2013.

Discretizing Laplace-Beltrami Operator from Differential Quantities. [Paper, 6.2M]

RuiminWang, Zhouwang Yang, Ligang Liu, Qing Chen.

Communications in Mathematics and Statistics, 1(3): 331-350, 2013.

Shape matching and retrieval based on multiple feature descriptors. [PDF, 0.5M]

Weiming Wang, Xiuping Liu, Ligang Liu.

Computer Aided Drafting, Design and Manufacturing, 23(1): 71-78, 2013.

Geometry Curves: A Compact Representation for 3D Shapes. [Project page]

Guo Li, Ligang Liu.

Graphical Models, 75(5): 265-278, 2013.

Mesh Saliency with Global Rarity. [Project page]

Jinliang Wu, Xiaoyong Shen, Wei Zhu, Ligang Liu.

Graphical Models, 75(5): 255-264, 2013.

Mona Lisa alive: Create Self-moving Objects using Hollow-face Illusion. [Project page]

Jing Tong, Ligang Liu, Jin Zhou, Zhigeng Pan.

The Visual Computer (Proc. CGI), 29(6-8): 535-544, 2013.

2012
Multi-Scale Partial Intrinsic Symmetry Detection. [Project page]

Kai Xu, Hao Zhang, Wei Jiang, Ramsay Dyer, Zhi-Quan Cheng, Ligang Liu, Baoquan Chen.

ACM Transactions on Graphics (Proc. SIGGRAPH Asia), 31(6), Article 181: 1-12, 2012.

Scanning 3D Full Human Bodies using Kinects. [Project page]

Jing Tong, Jin Zhou, Ligang Liu, Zhigeng Pan, Hao Yan.

IEEE Transactions on Visualization and Computer Graphics (Proc. IEEE Virtual Reality), 18(4), 643-650, 2012.

Variational Blue Noise Sampling. [Project page]

Zhonggui Chen, Zhan Yuan, Yi-King Choi, Ligang Liu, Wenping Wang.

IEEE Transactions on Visualization and Computer Graphics, 18(10): 1784-1796, 2012.

Co-Segmentation of 3D Shapes via Subspace Clustering. [Project page]

Ruizhen Hu, Lubin Fan, Ligang Liu.

Computer Graphics Forum (Proc. Symposium on Geometry Processing), 31(5): 1703-1713, 2012.

Unsupervised Upright Orientation of Man-Made Models. [PDF, 2.0M]

Yong Jin, Qingbiao Wu, Ligang Liu.

Graphical Models (Proc. GMP), 74(4): 99-108, 2012.

Detail-Replicating Shape Stretching. [PDF, 1.9M] [Demo at Youtube]

Ibraheem Alhashim, Hao Zhang, Ligang Liu.

The Visual Computer,28(12): 1153-1166, 2012.

Blue noise sampling on Surfaces. [PDF, 1.7M]

Yin Xu, Ruizhen Hu, Craig Gotsman, Ligang Liu.

Computers&Graphics, 36(4), 232-240, 2012.

Sketch-based Mesh Cutting: A Comparative Study. [Project page]

Lubin Fan, Min Meng, Ligang Liu.

Graphical Models, 74(6): 292-301, 2012.

Interactive Two-Scale Color-to-gray. [PDF, 1.5M]

Jinliang Wu, Xiaoyong Shen, Ligang Liu.

The Visual Computer (Proc. Computer Graphics International),  28(6-8), 723-731, 2012.

Aesthetic photo composition by optimal crop-and-warp.  [PDF, 2.5M]

Yong Jin, Qingbiao Wu, Ligang Liu.

Computers&Graphics, 36(8): 955-965, 2012.

Curve intersection using hybrid clipping. [PDF, 0.9M]

Qi Lou, Ligang Liu.

Computers&Graphics (Proc. Solid Modeling International), 36(5): 309–320, 2012.

2011

Animated Construction of Line Drawings. [Project page]

Hongbo Fu, Shizhe Zhou, Ligang Liu, Niloy J. Mitra.

ACM Transactions on Graphics (Proc. SIGGRAPH ASIA), 30(6), Article No.133: 1-10, 2011.

Photo-Inspired Model-Driven 3D Object Modeling. [Project page]

Kai Xu, Hanlin Zheng, Hao Zhang, Daniel Cohen-Or, Ligang Liu, Yueshan Xiong.

ACM Transactions on Graphics (Proc. SIGGRAPH), 2011, 30(4), Article No.80: 1-10.

iCutter: A Direct Cut Out Tool for 3D Shapes. [Project page]

Min Meng, Lubin Fan, Ligang Liu.

Journal of Computer Animation and Virtual World,  22(4), 335-342, 2011.

Embedding a Triangular Graph within a Given Boundary. [Paper]

Yin Xu, Renjie Chen, Craig Gotsman, Ligang Liu.

Computer Aided Geometric Design, 28, 349-356, 2011.

Paint Mesh Cutting. [Project page]

Lubin Fan, Ligang Liu, Kun Liu.

Computer Graphics Forum (Proc. Eurographics), 30(2), 603-611, 2011.

Symmetry Hierarchy of Man-Made Objects. [Project page]

Yanzhen Wang, Kai Xu, Jun Li, Hao Zhang, Ariel Shamir, Ligang Liu, Zhiquan Cheng, Yueshan Xiong.

Computer Graphics Forum (Proc. Eurographics), 30(2), 287-296, 2011.

A Comparative Evaluation of Foreground/Background Sketch-based Mesh Segmentation Algorithms.  [Project page]

Min Meng, Lubin Fan, Ligang Liu.

Computers &Graphics (Proc. Shape Modeling International), 35(3), 650-660, 2011.

Capacity-Constrained Delaunay Triangulation for Point Distributions. [Project page]

Yin Xu, Ligang Liu, Craig Gotsman, Steven J. Gortler.

Computers &Graphics (Proc. Shape Modeling International), 35(3), 510-516, 2011.

Feature Enhancement by Vertex Flow for 3D Shapes. [Paper]

Zhongping Ji, Ligang Liu, Bin Wang, Wenping Wang.

Computer-Aided Design and Applications, 8(5), 649-664, 2011.

2010
Analysis, Reconstruction and Manipulation using Arterial Snakes. [Project page]

Guo Li, Ligang Liu, Hanlin Zheng, Niloy Mitra.

ACM Transactions on Graphics (Proc. ACM SIGGRAPH ASIA), 29(5), Article No.152: 1-10, 2010.

Parametric Reshaping of Human Bodies in Images. [Project page]

Shizhe Zhou, Hongbo Fu, Ligang Liu, Daniel Cohen-Or, Xiaoguang Han.

Transactions on Graphics (Proc. ACM SIGGRAPH), 29(4), Article No.126: 1-10, 2010.

An As-Rigid-As-Possible Approach to Sensor Network Localization. [Project page]

Lei Zhang, Ligang Liu, Craig Gotsman and Steven J. Gortler.

ACM Transactions on Sensor Networks, 6(4), Article 35: 1-21, 2010.

B-Mesh: A Modeling System for Base Meshes of 3D Articulated Shapes. [Project page]

Zhongping Ji, Ligang Liu, Yigang Wang.

Computer Graphics Forum (Proceedings of Pacific Graphics), 29(7), 2169-2178, 2010.

Realtime aesthetic image retargeting. [Paper] [Demo] [Talk]

Ligang Liu, Yong Jin, Qingbiao Wu.

Proc. Eurographics Workshop on Computational Aesthetic in Graphics, Visualization, and Imaging, pp.1-8, 2010.

Optimizing Photo Composition. [Project page]

Ligang Liu, Renjie Chen, Lior Wolf, Daniel Cohen-Or.

Computer Graphics Forum (Proceedings of Eurographics), 29(2), 469-478, 2010.

Nonhomogeneous Scaling Optimization for Realtime Image Resizing. [Project page]

Yong Jin, Ligang Liu, Qingbiao Wu.

The Visual Computer (Proceedings of CGI), 26(6-8), 769-778, 2010.

Content-Aware Image Resizing by Quadratic Programming. [Paper]

Renjie Chen, Daniel Freedman, Zachi Karni, Craig Gotsman, Ligang Liu.

Proc. CVPR Workshop on Non-Rigid Shape Analysis and Deformable Image Alignment (NORDIA), 1-8, 2010. (The Best Paper Award)

Mesh reconstruction by meshless denoising and parameterization. [Paper] [Talk]

Lei Zhang, Ligang Liu, Craig Gotsman, Hua Huang.

Computers&Graphics (Proc. SMI), 34(3), 198-208, 2010.

A Spectral Characterization of the Delaunay Triangulation.  [Paper]

Renjie Chen, Yin Xu, Craig Gotsman, Ligang Liu.

Computer Aided Geometric Design, 27(4), 295-300, 2010.

Approximately harmonic projection: Theoretical analysis and an algorithm. [Paper]

Binbin Lin, Xiaofei He, Yuan Zhou, Ligang Liu, Ke Lu.

Pattern Recognition, 43, 3307-3313, 2010.

Image Driven Shape Deformation using Styles.  [Paper]

Guanghua Tan, Wei Chen, Ligang Liu.

Journal of Zhejiang University (SCIENCE C), 11(1), 27-35, 2010.

Local resampling for patch-based texture synthesis in vector fields. [Paper]

Renjie Chen, Ligang Liu, Guangchang Dong.

International Journal of Computer Applications in Technology, 38(1/2/3), 124-133, 2010.

2009
Feature-Aligned Shape Texturing. [Project page]

Kai Xu, Daniel Cohen-Or, Tao Ju, Ligang Liu, Hao Zhang, Shizhe Zhou, Yueshan Xiong.

ACM Transactions on Graphics (Proc. ACM SIGGRAPH ASIA), 28(5), Article No. 108: 1-7, 2009.

Partial Intrinsic Reflectional Symmetry of 3D Shapes. [Project page]

Kai Xu, Hao Zhang, Andrea Tagliasacchi, Ligang Liu, Guo Li, Min Meng, Yueshan Xiong.

ACM Transactions on Graphics (Proc. ACM SIGGRAPH ASIA), 28(5), Article No. 138: 1-10, 2009.

Fast Approach for Computing Roots of Polynomials using Cubic Clipping. [Paper]

Ligang Liu, Lei Zhang, Binbin Lin, Guojin Wang.

Computer Aided Geometric Design, 26(5), 547-559, 2009.

Earlier (before 2009)
A Local/Global Approach to Mesh Parameterization. [Project page]

Ligang Liu, Lei Zhang, Yin Xu, Craig Gotsman, Steven J. Gortler.

Computer Graphics Forum (Proc. Eurographics Symposium on Geometry Processing (SGP)), 27(5), 1495-1504, 2008.

Non-Iterative Approach for Global Mesh Optimization. [Project page]

Ligang Liu, Chiew-Lan Tai, Zhongping Ji, Guojin Wang.

Computer-Aided Design, 39(9), 772-782, 2007.

Dual Laplacian Morphing for Triangular Meshes. [Project page]

Jianwei Hu, Ligang Liu, Guozhao Wang.

Computer Animation and Virtual Worlds (Proc. Computer Animation and Social Agents (CASA)), 18, 271-277, 2007.

Easy Mesh Cutting. [Project page]

Zhongping Ji, Ligang Liu, Zhonggui Chen, Guojin Wang.

Computer Graphics Forum (Proc. Eurographics), 25(3), 283-291, 2006.

Dual Laplacian Editing for Meshes. [Project page] [Paper]

Oscar Kin-Chung Au, Chiew-Lan Tai, Ligang Liu, Hongbo Fu.

IEEE Transactions on Visualization and Computer Graphics, 12(3), 386-395, 2006.

Manifold Parameterization. [Project page]

Lei Zhang, Ligang Liu, Zhongping Ji, Guojin Wang.

Lecture Notes in Computer Science (Proc. Computer Graphics International), 4035, 160-171, 2006.

Perceptually based Approach for Planar Morphing. [Paper] [Demo] [Talk]

Ligang Liu, Guopu Wang, Bo Zhang, Baining Guo, Heung-Yeung Shum.

Proc. Pacific Graphics, pp. 111-120, 2004.

Synthesis of Bi-directional Texture Functions on Arbitrary Surfaces. [Paper] [Demo] [Talk]

Xin Tong, Jingdan Zhang, Ligang Liu, Xi Wang, Baining Guo, Heung-Yeung Shum.

ACM Transactions on Graphics (Proc. ACM SIGGRAPH), 21(3), 665-672, 2002.

   
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