• 什么是计算机图形学？（中国科技大学《计算机图形学前沿》暑期课程，每年7月）
• 什么是深度学习？（从函数逼近论的角度来理解）
• 什么是3D建模？有哪些3D建模与处理的工具？
• 什么是3D打印？
• 数学在计算机图形学中的应用
• 其他学习资料
• 计算机图形学与混合现实在线交流平台(GAMES)  (GAMES 2018研讨会)

News

• 2018.8.8. 从函数逼近论角度来理解“深度学习”（什么是深度学习？）
• 2018.6.6. 中国工业与应用数学学会几何设计与计算专业委员会《形状理解与分析学科组》2018研讨会（点击进入）
• 2018.5.28. 中国科学技术大学2018年《计算机图形学前沿》暑期课程（点击注册）
• 2018.4.16. 2018年计算机图形学与混合现实前沿研讨会 (GAMES 2018)
• 2018.4.12. We have 3 papers accepted by Siggraph 2018.
• 2017.9.17. We have 3 papers accepted by Siggraph Asia 2017.
• More...

Ligang Liu is a professor of "Hundred Talents Program" of the Chinese Academy of Sciences (CAS) at the School of Mathematical Sciences, University of Science and Technology of China. He received his B.Sc. (1996) and his Ph.D. (2001) from Zhejiang University, China. Between 2001 and 2004, he worked at Microsoft Research Asia. Then he worked at Zhejiang University during 2004 and 2012. He paid an academic visit to SEAS at Harvard University during 2009 and 2011. He serves as the Conference Co-chair of GMP 2017 and the Conference Program Co-chairs of SPM 2014, SGP 2015, CVM 2016, CAD/Graphics 2017, and GMP 2018. He also serves as the associated editors for journals of IEEE Transactions on Visualization and Computer Graphics, IEEE Computer Graphics and Applications, Computer Graphics Forum, Computer Aided Geometric Design, Computers&Graphics, and The Visual Computer. 

My CV (download)

My research interest is computer graphics. More specifically:

• Geometry modeling and processing
  • Surface reconstruction
  • Shape modeling and creation
  • Surface parameterization
  • Shape editing and morphing
• Geometric optimization in 3D printing (Computational Fabrication)
  • Geometric modeling in 3D printing
  • Structure analysis and optimization
  • Applications using 3D printing
• Compressed sensing and sparsity optimization in geometric processing
  • Sparse representation
  • Low rank
  • Applications in images and geometries
• Shape analysis (high-level geometry processing)
  • Sketch-based interactive shape segmentation
  • Symmetry analysis
  • Feature detection and analysis for 3D shapes
  • Co-segmentation of shape set
• Image and video processing
  • Geometry-driven image manipulation: image retargeting, human reshaping
  • Computational aesthetics: photo composition, black-and-white photos
  • Video editing

2017  2016  2015  2014  2013  2012  2011  2010  Earlier (before 2010)

Ligang Liu, Xi Xia, Han Sun, Qi Shen, Juzhan Xu, Bin Chen, Hui Huang, Kai Xu

ACM Transactions on Graphics (Proc. Siggraph), 37(4), Article 104: 1-12, 2018.

Ligang Liu, Chunyang Ye, Ruiqi Ni, Xiao-Ming Fu

ACM Transactions on Graphics (Proc. Siggraph), 37(4), Article 41: 1-12, 2018.

Yue Peng, Bailin Deng, Juyong Zhang, Fanyu Geng, Wenjie Qin, Ligang Liu

ACM Transactions on Graphics (Proc. Siggraph), 37(4), Article 42: 1-13, 2018.

Luo Jiang, Juyong Zhang, Bailin Deng, Hao Li, Ligang Liu.

IEEE Transactions on Image Processing, 27(10): 4756-4770, 2018.

Wenming Wu, Lubin Fan, Ligang Liu, Peter Wonka

Computer Graphics Forum (Proc. Eurographics), 37(2), 2018.

Xin Hu, Xiao-Ming Fu, Ligang Liu.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Yang Yang, Xiao-Ming Fu, Shuangming Chai, Shi-Wei Xiao, Ligang Liu.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Juyong Zhang, Bailin Deng, Yang Hong, Yue Peng, Wenjie Qin, Ligang Liu.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Jie Zhangx, Junjie Cao, Xiuping Liu, He Chen, Bo Li, Ligang Liu.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Weiming Wang, Yongjin Liu, Jun Wu, Shengjing Tian, Charlie C.L. Wang, Ligang Liu, Xiuping Liu.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Mingqiang Wei, Jin Huang, Xingyu Xie, Ligang Liu, Jun Wang, Jing Qin.

IEEE Transactions on Visualization and Computer Graphics, to appear, 2018.

Support-Free Hollowing for 3D Printing via Voronoi Diagram of Ellipses. [Paper]

Mokwon Lee, Qing Fang, Joonghyun Ryu, Ligang Liu, Deok-Soo Kim.

Computer-Aided Design, to appear, 2018.

Sphere-based Cut Construction for Planar Parameterizations. [Paper]

Shuangming Chai, Xiao-Ming Fu, Xin Hu, Yang Yang, Ligang Liu.

Computer&Graphics (Proc. SMI), 2018.

Propagated Mesh Normal Filtering. [Paper]

Bin Liu, Junjie Cao, Weiming Wang, Ning Ma, Bo Li, Ligang Liu, Xiuping Liu.

Computer&Graphics (Proc. SMI), 2018.

Stress-Oriented Structural Optimization for Frame Structures. [Paper]

Shuangming Chai, Baiyu Chen, Mengyu Ji, Zhouwang Yang, Manfred Lau, Xiao-Ming Fu, Ligang Liu.

Graphical Models, 2018.

Peng Song, Zhongqi Fu, Ligang Liu.

The Visual Computer, 34(2): 257-270, 2018.

Saishang Zhong, Zhong Xie, Weina Wang, Zheng Liu and Ligang Liu.

Journal Computer Animation and Virtual Worlds (Proc. CASA), 2018.

Xuejin Chen, Haoming Jiang, Tingting Xuan, Lihan Huang and Ligang Liu.

Journal Computer Animation and Virtual Worlds (Proc. CASA), 2018.

Special Issue of Geometric Modeling and Processing (GMP 2018). [PDF]

David Bommes, John A. Evans, Ligang Liu (Guest Editors)

Computers Aided Geometric Design, April, 2018.

Zhichao Dong, Xiao-Ming Fu, Chi Zhang, Kang Wu, Ligang Liu

ACM Transactions on Graphics (Proc. Siggraph Asia), 36(6), Article 211: 1-13, 2017.

Peng Song, Xiaofei Wang, Xiao Tang, Chi-Wing Fu, Hongfei Xu, Ligang Liu, Niloy J. Mitra 

ACM Transactions on Graphics (Proc. Siggraph Asia), 36(6), Article 238: 1-13, 2017.

Peng Song, Chi-Wing Fu, Yueming Jin, Hongfei Xu, Ligang Liu, Pheng-Ann Heng, Daniel Cohen-Or

ACM Transactions on Graphics (Proc. Siggraph Asia), 36(6), Article 174: 1-14, 2017.

Wei Li, Anzong Zheng, Lihua You, Xiaosong Yang, Jianjun Zhang, Ligang Liu.

Computers Graphics Forum (Proc. Pacific Graphics), 36(7): 15-27, 2017.

Weiming Wang, Sicheng Qian, Liping Lin, Baojun Li, Baocai Yin, Ligang Liu, Xiuping Liu.

Computers & Graphics (Proc. SMI), 66, 154-161, 2017.

Weiming Wang, Baojun Li, Sicheng Qian, Yongjin Liu, Charlie C.L. Wang, Ligang Liu, Baocai Yin, Xiuping Liu.

The Visual Computer (Proc. CGI), 33 (6-8), 949-960, 2017.

Chunxue Wang, Ligang Liu.

Frontiers of Information Technology & Electronic Engineering, 18(5): 644-657, 2017.

Special Issue of CAD/Graphics Conference 2017. [DOI]

Dinesh Manoch, Ligang Liu, Kai Xu (Guest Editors)

Computers & Graphics, December, 2017.

Yijiang Huang, Juyong Zhang, Xien Hu, Guoxian Song, Zhongyuan Liu, Lei Yu, Ligang Liu.

ACM Transactions on Graphics (Proc. Siggraph Asia), 35(6), Article 224: 1-11 2016.

Lei Yu, Yijiang Huang, Zhongyuan Liu, Sai Xiao, Ligang Liu, Guoxian Song, Yanxin Wang.

Conference of The Association for Computer Aided Design in Architecture (ACADIA), 2016.

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

ACM Transactions on Graphics (Proc. Siggraph), 35(4), Article 45: 1-11, 2016.

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.

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

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

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

Computers&Graphics (Proc. SMI), 58: 161-171, 2016.

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

Computer-Aided Design (Proc. SPM), 78: 179-187, 2016.

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

Computer-Aided Design (Proc. SPM), 78: 199-208, 2016.

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

Computers and Graphics, 57: 12-30, 2016.

Zishun Liu, Juyong Zhang, Ligang Liu.

Graphical Models, 85: 22-29, 2016.

Wenpeng Xu, Wei Li, Ligang Liu.

Journal of Computer Science and Technology (Proc. CVM), 31(3): 439-449, 2016.

Tuanfeng Y. Wang, Yuan Liu, Xuefeng Liu, Zhouwang Yang, Dongming Yan, Ligang Liu.

Journal of Computer Graphics Techniques, 5(3): 18-38, 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.

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.

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

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

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

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

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

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

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

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

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.

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.

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.

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

Siggraph Asia Course 031, 2014.

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.

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

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

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

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

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.

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.

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

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

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.

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.

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.

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.

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

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

Ruizhen Hu, Lubin Fan, Ligang Liu.

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

Yong Jin, Qingbiao Wu, Ligang Liu.

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

Ibraheem Alhashim, Hao Zhang, Ligang Liu.

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

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

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

Lubin Fan, Min Meng, Ligang Liu.

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

Jinliang Wu, Xiaoyong Shen, Ligang Liu.

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

Yong Jin, Qingbiao Wu, Ligang Liu.

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

Qi Lou, Ligang Liu.

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

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

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

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.

Min Meng, Lubin Fan, Ligang Liu.

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

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

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

Lubin Fan, Ligang Liu, Kun Liu.

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

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.

Min Meng, Lubin Fan, Ligang Liu.

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

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

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

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

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

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

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

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

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

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

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

Zhongping Ji, Ligang Liu, Yigang Wang.

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

Ligang Liu, Yong Jin, Qingbiao Wu.

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

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

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

Yong Jin, Ligang Liu, Qingbiao Wu.

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

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)

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

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

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

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

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

Pattern Recognition, 43, 3307-3313, 2010.

Guanghua Tan, Wei Chen, Ligang Liu.

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

Renjie Chen, Ligang Liu, Guangchang Dong.

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

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.

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.

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

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

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.

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

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

Jianwei Hu, Ligang Liu, Guozhao Wang.

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

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

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

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

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

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

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

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

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

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.

• Professional Services
  • Editor Board of Academic Journals
    • IEEE Transactions on Visualization and Computer Graphics (IEEE TVCG), Associate Editor, 2016-
    • Computer Graphics Forum (CGF), Associate Editor, 2016-
    • Computer Aided Geometric Design (CAGD), Associate Editor, 2016-
    • Computers & Graphics (C&G), Associate Editor, 2018-
    • IEEE Computer Graphics & Applications (IEEE CG&A), Associate Editor, 2016-
    • The Visual Computer (TVC), Associate Editor, 2016-
    • Computer-Aided Drafting, Design and Manufacturing (CADDM), Associate Editor, 2012-
    • 软件学报，责任编委，2015-
  • Conference Organization
    • The 2nd China-Korea Joint Conference on Geometric and Visual Computing 2006 (CKJC 2006)
    • Geometric Modeling and Processing 2008 (GMP 2008)
    • ACM Siggraph Asia Course 2014 (Courses_0031: 3D printing oriented design: geometry and optimization)
  • Conference Co-chair and Conference Program co-chair
    • Conference Co-chair of GMP 2017
    • Eurographics Workshops (EG 2019), May 6-10, 2019, Genova, Italy.
    • SIAM Conference on Geometric Design (SIAM GD 2019), June 17-19, 2019, Vancouver, Canada.
    • Geometric Modeling and Processing 2018 (GMP 2018), April 9-11, 2018, Aachen, Germany.
    • The 15th International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics 2017)
    • The Computational Visual Media Conference (CVM 2016)
    • Asian Conference on Design and Digital Engineering (ACDDE 2016)
    • Eurographics Symposium on Geometry Processing (SGP 2015)
    • ACM Symposium on Solid and Physical Modeling (SPM 2014)
    • Graphics conference of China (Chinagraph 2014)
    • Geometric Computing Workshop of the First Asian Conference on Design and Digital Engineering (ACDDE 2010)
    • The 4th CSIAM Geometric Design and Computing of China (GDC 2009)
    • The 5th CSIAM Geometric Design and Computing of China (GDC 2011)
  • Program Committee Member
    • Eurographics (EG): 2013, 2014, 2016, STAR 2018
    • Symposium on Geometry Processing (SGP): 2013, 2014, 2015, 2016, 2017, 2018
    • Pacific Graphics (PG): 2007, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2017, 2018
    • Geometric Modeling and Processing (GMP): 2006, 2008, 2010, 2012, 2014, 2015, 2016, 2017, 2018
    • ACM Solid and Physical Modeling Symposium (SPM): 2006, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
    • Solid Modeling International (SMI): 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
    • Computer Graphics International (CGI): 2013, 2014, 2015, 2016, 2017, 2018
    • Asian Conference on Computer Vision (ACCV): 2012
    • 3D Vision (previously Joint Conference of 3DIM and 3DPVT) (3DimPVT 2012, 3DV 2013, 3DV 2014)
    • Computational Aesthetics in Graphics, Visualization, and Imaging (CAe): 2010, 2011, 2012, Expressive 2013, 2014, 2015, 2016, 2017, 2018
    • Asian Conference on Design and Digital Engineering (ACDDE): 2010, 2011, 2013, 2015, 2016, 2017, 2018
    • CAD/Graphics: 2009, 2011, 2013, 2015, 2017
    • ACM International Conference on Virtual Reality Continuum and Its Applications in Industry (VRCAI): 2013, 2014, 2015, 2018
    • International Conference on Computer Graphics Theory and Applications (GRAPP) 2017, 2018

    • Eurographics Workshop On Graphics For Digital Fabrication (GraDiFab): 2016, 2017

    • Symposium on GPU Computing and Applications: 2013
    • Bi-national conferences
      • China-Israel Bi-National Conference on Graphics and Geometric Computing: 2009, 2011
      • China-Korea Joint Conference on Geometric and Visual Computing (KCJC): 2007
    • Domestic conferences
      • 中国计算机辅助设计与图形学大会(China CAD&CG): 2016 (Chinagraph, ChinaCAD)
        • Chinagraph: 2010, 2012, 2014, 2018
        • CAD&CG of China: 2006, 2010, 2012, 2014, 2017, 2018
      • CSIAM Geometric Design and Computing of China (GDC): 2009, 2011, 2013, 2014, 2015, 2016, 2017, 2018
      • ChinaVR: 2016, 2017 (ICVRV 2017), 2018
      • Intelligent CAD and Digital Entertainment of China (CIDE): 2007, 2008, 2009
      • Digital Entertainment and Arts of China (DEA): 2010, 2011
    • Others:
      • Siggraph Asia 2014 Workshop on Indoor Scene Understanding: Where Graphics meets Vision (ISD_SIGGA14)
      • Computational Visual Media Conference (CVM 2013, 2016, 2017, 2018)
      • GeoWeb 2009 (GeoWeb 2009)
      • The 5th International Conference on Frontier of Computer Science and Technology (FCST 2010)
      • The 3rd International Congress on Image and Signal Processing (CISP 2010)
      • International Conference on Progress in Informatics and Computing (PIC 2010)
      • The 8th ISVD International Symposium on Voronoi Diagrams in Science and Engineering (ISVD 2011)
      • The 6th International Conference on Frontier of Computer Science and Technology (FCST 2011)
      • Web3D workshop of ACM VRCAI 2011 (Web3D 2011)
• Tutorial/Course and Invited Talks at Conferences
  • “Fabrication aware geometric design and optimization”，Keynote talk, Asian Conference on Design and Digital Engineering , Nov. 1-3, 2018, Okinawa, Japan (ACDDE2018)
  • “机器人自主三维场景扫描与重建”，特邀学者报告，第十三届数字娱乐与艺术大会暨机器人与服务智能论坛，2018年8月20-21日，大连(DEA 2018)
  • “面向性能的几何造型与设计”，特邀报告，全国计算机辅助设计与图形学大会，2017年10月11-14日，天津 (ChinaCAD&CG 2017)
  • “三维几何数据的稀疏学习和深度学习”，会前课程，全国计算机辅助设计与图形学大会，2017年10月11-14日，天津 (ChinaCAD&CG 2017)
  • “3D打印中的几何与计算问题”，特邀报告，全国计算机数学学术会议，2015年10月30日-11月2日，合肥 (CM 2015)
  • "3D printing oriented design: geometry and optimization", Siggraph Asia course, Dec. 5, 2014.
  • "Computer graphics in 3D printing: opportunities and challenges", invited talk, "Advances in Computer Graphics" of the CCF Advanced Disciplines Lectures, Aug. 26-28, 2013, Beijing, China (CCFADL41).
  • "Knowledge-based Geometric Modeling", invited talk, the 6th CSIAM Geometric Design and Computing of China, July 19-21, 2013, Dalian, China (GDC 2013)
  • "3D Printing and Geometry Processing in 3D Printing", tutorial, the 6th CSIAM Geometric Design and Computing of China, July 19-21, 2013, Dalian, China (GDC 2013)
  • "Digital Geometry Processing", tutorial, the 5th CSIAM Geometric Design and Computing of China, Nov. 10-13, 2011, Guangzhou, China (GDC 2011)
  • "Geometric Modeling and Processing", the First Joint 3DIM/3DPVT Conference on 3D Imaging, Modeling, Processing, Visualization, and Transmission, May 16-19, 2011, Hangzhou, China (3DIMPVT 2011)
• Attending Academic Conferences
  • 第二届全国几何设计与计算学术会议，安徽合肥，2005年4月16日-21日 (GDC 2005)
  • The 13rd Pacific Conference on Computer Graphics and Application, Oct. 12-14, 2005, Macau, China (PG 2005)
  • The 9th International Computer Aided Design and Computer Graphics Conference, Dec. 7-10, 2005, Hong Kong, China (CAD/CG 2005)
  • The 6th International Conference on Curves and Surfaces, Jun. 29-Jul. 5, 2006, Avignon, France (Curves&Surfaces 2006)
  • The 2nd China-Korea Joint Conference on Geometric and Visual Computing, Aug. 23-25, 2006, Hangzhou, China (CKJC 2006)
  • Eurographics, Sep. 4-8, 2006, Vienna, Austria (Eurographics 2006)
  • The 14th Conference on CAD/CG of China, Oct. 18-20, 2006, Jinan, China  (CAD/CG 2006)
  • The 3rd Conference on Intelligent CAD and Digital Entertainment of China, Oct. 20-22, 2006, Jinan, China (CIDE 2006)
  • The 33rd Graphics Interface conference, May 28-30, 2007, Montreal, Canada (GI 2007)
  • ACM Solid and Physical Modeling Symposium, June 4-6, 2007, Beijing, China (SPM 2007)
  • 第三届全国几何设计与计算学术会议，甘肃兰州，2007年7月15日-22日 (GDC 2007)
  • The 34th International Conference and Exhibition on Computer Graphics and Interactive Techniques, Aug. 4-10, 2007, San Diego, USA (SIGGRAPH 2007)
  • The 3rd Korea-China Joint Conference on Geometric and Visual Computing, Aug. 22-24, 2007, Seoul, Korea (KCJC 2007)
  • Workshop on Computational Methods for Algebraic Spline Surfaces, Sep.10-14, 2007, Strobl, Austria
  • Workshop on Polyhedral Surfaces and Industrial Applications, Sep.14-18, 2007, Strobl, Austria
  • Geometric Modeling and Processing, April 23-25, 2008, Hangzhou, China. (GMP 2008)
  • The Sixth Eurographics Symposium on Geometry Processing, July 2-4, 2008, Copenhagen, Denmark. (SGP 2008)
  • The 35th International Conference and Exhibition on Computer Graphics and Interactive Techniques, Aug. 11-15, 2008, Los Angels, USA (SIGGRAPH 2008)
  • The 4th China-Korea Joint Conference on Geometric and Visual Computing & IJCC Workshop, Aug. 25-26, 2008, Hefei, China (CKJC 2008)
  • International Workshop on City Modeling, Simulation, and Visualization at SIAT (2008), Dec. 9-11, 2008, Shenzhen, China
  • The 1st China-Israel Bi-National Conference on Graphics and Geometric Computing, Oct. 10-12, 2009, Beijing, China (CI 2009)
  • Eurographics, May. 3-7, 2010, Norrkoping, Sweden (Eurographics 2010)
  • International Symposium on Computational Aesthetics in Graphics, Visualization, and Imaging, June 14-15, 2010, London, The United Kingdom (CAe 2010)
  • The 37th International Conference and Exhibition on Computer Graphics and Interactive Techniques, July 25-29, 2010, Los Angels, USA (SIGGRAPH 2010)
  • Asian Conference on Design and Digital Engineering, Aug. 25-28, 2010, Jeju, Korea (ACDDE 2010)
  • Pacific Graphics, Sep. 25-27, 2010, Hangzhou, China (PG 2010)
  • The First Joint 3DIM/3DPVT Conference on 3D Imaging, Modeling, Processing, Visualization, and Transmission, May 16-19, 2011, Hangzhou, China (3DIMPVT 2011)
  • The 8th Dagstuhl Workshop on Geometric Modeling, May 22-27, 2011, Dagstuhl, Germany (Dagstuhl 2011)
  • The 2nd China-Israel Bi-National Conference on Graphics and Geometric Computing, June 19-20, 2011, Herzeliya, Israel (CI 2011)
  • Shape Modeling International, June 22-24, 2011, Herzeliya, Israel (SMI 2011)
  • The Second Asian Conference on Design and Digital Engineering, Aug. 22-24, 2011, Shanghai, China (ACDDE 2011)
  • International Conference on CAD/Graphics, Sep. 14-16, 2011, Jinan, China (CAD/Graphics 2011)
  • 第五届全国几何设计与计算学术会议，广东广州，2011年11月12日-14日 (GDC 2011)
  • Siggraph Asia, Dec. 12-15, 2011, Hong Kong, China (SIGGRAPH Asia 2011)
  • GMSV Summit 2012, April 25-27, KAUST, Saudi Arabia (GMSV Summit 2012)
  • Geometric Modeling and Processing, June 18-22, 2012, Huangshan, China. (GMP 2012)
  • Pacific Graphics, Sep. 11-14, 2012, Hong Kong, China (PG 2012)
  • 第六届全国几何设计与计算学术会议，辽宁大连，2013年7月19日-21日 (GDC 2013)
  • "Advances in Computer Graphics" of the CCF Advanced Disciplines Lectures, Aug. 26-28, 2013, Beijing, China (CCFADL41, 2013)
  • International Workshop on Computer Graphics and Interactive Techniques at SIAT, Nov. 18, 2013, Shenzhen, China
  • The 6th ACM Siggraph Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, Nov. 19-22, 2013, Hong Kong, China (SIGGRAPH Asia 2013)
  • The 9th Dagstuhl Workshop on Geometric Modeling, May 25-30, 2014, Dagstuhl, Germany (Dagstuhl 2014)
  • Computer Graphics Workshop of Taiwan, July 10-11, 2014, Taipei (CGW 2014)
  • The 41th International Conference and Exhibition on Computer Graphics and Interactive Techniques, Aug. 10-14, 2014, Vancouver, Canada (SIGGRAPH 2014)
  • 第七届全国几何设计与计算学术会议，江西吉安，2014年8月22日-24日 (GDC 2014)
  • Chinagraph, Oct. 17-19, 2014, Wuhan, China (Chinagraph 2014)
  • Symposium on Solid and Physical Modeling, Oct. 26-28, 2014, Hong Kong, China (SPM 2014)
  • Shape Modeling International, Oct. 28-30, 2014, Hong Kong, China (SMI 2014)
  • The 7th ACM Siggraph Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia, Dec. 3-6, 2014, Shenzhen, China (SIGGRAPH Asia 2014)
  • Symposium on Geometry Processing, July 6-8, 2015, Graz, Austria (SGP 2015)
  • International Workshop on Geometry, Schloss Seggau (Seggau castle), July 10-12, Seggau, Austria (Seggau 2015)
  • 第八届全国几何设计与计算学术会议，浙江杭州，2015年8月22日-24日 (GDC 2015)
  • International Conference on CAD/Graphics, Aug. 25-27, 2015, Xi'an, China (CAD/Graphics 2015)
  • Pacific Graphics, Oct. 7-9, 2015, Beijing, China (PG 2015)
  • Conference of Computational Visual Media Conference, April 5-8, Cardiff, UK (CVM 2016)
  • 第九届全国几何设计与计算学术会议，安徽合肥，2016年7月15日-17日 (GDC 2016)
  • The 43th International Conference and Exhibition on Computer Graphics and Interactive Techniques, July 22-28, 2016, Anaheim, USA (SIGGRAPH 2016)
  • IEEE TVCG Workshop on New Advances in Computer Graphics and Visualization, Sep. 22, 2016, Beijing, China
  • China-Israel Bilateral Workshop on Visual Computing and Machine Learning, Oct. 15-16, 2016, Kunming, China
  • 中国计算机大会，2016年10月20-22日，中国太原(CNCC 2016)
  • The 7th Asian Conference on Design and Digital Engineering, Oct. 25-27, 2016, Jeju, Korea (ACDDE 2016)
  • 中国计算机辅助设计与图形学大会，2016年11月4-6日，中国杭州 (Chinagraph 2016)
  • The 10th Dagstuhl Workshop on Geometric Modeling, May 28-June 2, 2017, Dagstuhl, Germany (Dagstuhl 2017)
  • 人机交互HHME2017会议，2017年7月24-25日，山东青岛
  • GDC 2017，2017年8月11-13日，山东烟台
  • CAD/Graphics 2017，2017年8月23-25日，湖南张家界
  • 全国计算机辅助设计与图形学大会，2017年10月11-14日，天津  (ChinaCAD&CG 2017)
  • 中国工业与应用数学学会第十五届年会主题研讨会，2017年10月12-15日，山东青岛
  • ChinaVR 2017，2017年10月21-22日，河南郑州
  • 软体机器人理论与技术国际研讨会，2017年12月16-18日，中国上海
  • GMP 2018，2018年4月9-11日，Aachen, Germany
  • 第十三届数字娱乐与艺术大会暨机器人与服务智能论坛，2018年8月20-21日，大连 (DEA 2018)
• Academic Visit
  • Prof. Chiew-Lan Tai (Hong Kong University of Science & Technology, Hong Kong), Jan.15-Feb. 15, 2005
  • Prof. Bert Juettler (Johannes Kepler University Linz, Austria), Jun.6-27, 2006
  • Prof. Yiyu Cai and Jianmin Zheng (Nanyang Technological University, Singapore), Feb. 6-11, 2007
  • Prof. Deok-Soo Kim (Hanyang University, Seoul, Korea), Feb. 14-18, 2007
  • Prof. Wenping Wang (The University of Hong Kong, Hong Kong), Apr. 28-May5, 2007
  • Prof. Xianfeng Gu (Stony Brook University, USA), June 6-June 9, 2009
  • Prof. Olga Sorkine (New York University, USA), Nov. 16, 2010
  • Prof. Richard Hao Zhang (Simon Fraser University, Canada), Nov. 21-24, 2010
  • Prof. Steven J. Gortler (Harvard University, USA), May 2009-Jan. 2011
  • Prof. Craig Gotsman (Technion, Israel), June 14-June 17, 2011
  • Prof. Ying He (Nanyang Technological University), Mar. 15-18, 2012
  • Prof. Wenping Wang (The University of Hong Kong, Hong Kong), May 29-June 1, 2013
  • Prof. Leif Kobbelt (RWTH Aachen University, Germany), May 21-24, 2014
  • Dr. Yann Savoye (TU Innsbruck, Austria), July 1-3, 2015
  • Prof. Bernd Bickel (IST, Austria), July 3-5, 2015
  • Prof. Niloy Mitra (UCL, UK), Mar. 29-31, 2016
  • Dr. Manfred Lau (University of Lancaster, UK), April 1-2, 2016
  • Dr. Bailin Deng (University of Hull), April 3-4, 2016
  • Prof. Hans-Peter Seidel and Dr. Renjie Chen (Max-Planck-Institut für Informatik), June 2-4, 2017
  • Prof. Konrad Polthier (Freie Universität Berlin), June 5-6, 2017
  • Prof. Michael Wand (Johannes Gutenberg - Universität Mainz), June 7-8, 2017
  • Prof. Konrad Polthier (Freie Universität Berlin), April 11-12, 2018
  • Prof. Mark Pauly (EPFL), April 13-14, 2018
  • Prof. Stelian Coros (ETH), April 15-16, 2018

• Computer Graphics (计算机图形学), Undergraduates, 00106501
  • Spring-Summer, 2013
  • Spring-Summer, 2014
  • Spring-Summer, 2015
  • Spring-Summer, 2016
  • Spring-Summer, 2017
  • Spring-Summer, 2018
• Computer Aided Geometric Design (计算机辅助几何设计), Graduates, MA05134
  • Autumn-Winter, 2013
  • Autumn-Winter, 2017
  • Autumn-Winter, 2018
• Digital Geometry Processing (数字几何处理), Graduates, MA06424
  • Spring-Summer, 2012
  • Autumn-Winter, 2014
• Digital Image Processing (数字图像处理), Graduates, MA0516701
  • Autumn-Winter, 2015
• Advances in Computer Graphics (计算机图形学前沿进展), Senior undergraduates and graduates, Summer School, 001M0601
  • Summer, 2012
  • Summer, 2013
  • Summer, 2014
  • Summer, 2015
  • Summer, 2016
  • Summer, 2017
  • Summer, 2018
• Summer Seminar on paper reading
  • Summer, 2012
  • Summer, 2013
  • Summer, 2014
  • Summer, 2015
• Overview on Mathematics (数学大观), Junior undergraduates, Summer School, 001M0401
  • Summer, 2013
• 指导学生的学位论文
• Previous teaching courses at Zhejiang University

• Resources for students

• SmartChair: We have developed a powerful online conference management system, called SmartChair, in our lab. It has all the features (submission, review, registration, etc.) that all the other conference systems have and it allows users to customize its features. It is totally FREE. If you want to use SmartChair to manage your conferences, please contact us via info@smartchair.org. Enjoy it!

• Hobbies: travelling, photography, badminton, tennis, football, modern dance, etc.

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