Shuangming Chai (柴双明)

Email: kfckfckf(AT)mail.ustc.edu.cn

Education and Work Experience

• Algorithm engineer, Jiushao Intelligent Technology Co., Ltd., 2023-now.
• Postdoctoral researcher, School of Mathematical Sciences and Anhui Center for Applied Mathematics, University of Science and Technology of China, 2021-2023.
• Algorithm engineer, Shining 3D Tech Co., Ltd., 2019-2021.
• PhD in Computational Mathematics, University of Science and Technology of China, 2014-2019, supervised by Prof. Ligang Liu and Prof. Xiao-Ming Fu.
• Research intern, Microsoft Research Asia, 2013-2014, mentored by Dr. Yang Liu.
• BSc in Information and Computing Science, University of Science and Technology of China, 2010-2014.

Research Interests

• Digital geometry processing, including mesh modeling, parameterization, remesh, deformation, morphing, denoising, simplification, etc.
• Computer-aided geometric design, including freeform surface modeling, subdivision surface modeling, implicit surface modeling, solid modeling, fairing, etc.
• Computer-aided engineering, including structure analysis in 3D printing, shape optimization, finite element analysis, iso-geometric analysis, etc.
• Optimization methods, inverse engineering, physics-base simulation, virtual reality, machine learning, and other related topics.

Publications

Precise High-order Meshing of 2D Domains with Rational Bézier Curves

Jinlin Yang, Shibo Liu, Shuangming Chai, Ligang Liu, and Xiao-Ming Fu.
Computer Graphics Forum (SGP), 2022, 41(5): 79-88.

Paper

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DOI

A tooth surface design method combining semantic guidance, confidence, and structural coherence

Peng Wang, Yan Tian, Nali Liu, Jialei Wang, Shuangming Chai, Xun Wang, and Ruili Wang.
IET Computer Vision, 2022, 16(8): 727-735.

DOI

Interactive Editing of Discrete Chebyshev Nets

Rui-Zeng Li, Jia-Peng Guo, Qi Wang, Shuangming Chai, Ligang Liu, and Xiao-Ming Fu.
Computer Graphics Forum (Eurographics), 2022, 41(2): 111-120.

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DOI

Constrained Remeshing Using Evolutionary Vertex Optimization

Wen-Xiang Zhang, Qi Wang, Jia-Peng Guo, Shuangming Chai, Ligang Liu, and Xiao-Ming Fu.
Computer Graphics Forum (Eurographics), 2022, 41(2): 237-247.

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DOI

Quad meshing with coarse layouts for planar domains

Chi Zhang, Shuangming Chai, Ligang Liu, and Xiao-Ming Fu.
Computer-Aided Design (SPM), 2021, 140: 103084.

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DOI

Voting for Distortion Points in Geometric Processing

Shuangming Chai, Xiao-Ming Fu, and Ligang Liu.
IEEE Transactions on Visualization and Computer Graphics, 2021, 27(4): 2469-2480.

Paper Paper (arXiv) Code DOI

Robust atlas generation via angle-based segmentation

Chi Zhang, Mao-Feng Xu, Shuangming Chai, and Xiao-Ming Fu.
Computer Aided Geometric Design (GMP), 2020, 79: 101854.

Paper Code DOI

Greedy cut construction for parameterizations

Tianyu Zhu, Chunyang Ye, Shuangming Chai, and Xiao-Ming Fu.
Computer Graphics Forum (Eurographics), 2020, 39(2): 191-202.

Paper Code Slides DOI

Atlas refinement with bounded packing efficiency

Hao-Yu Liu, Xiao-Ming Fu, Chunyang Ye, Shuangming Chai, and Ligang Liu.
ACM Transactions on Graphics (SIGGRAPH), 2019, 38(4): 33:1-33:13.

Project Page DOI

Practical error-bounded remeshing by adaptive refinement

Xiao-Xiang Cheng, Xiao-Ming Fu, Chi Zhang, and Shuangming Chai.
Computers & Graphics (SMI), 2019, 82: 163-173.

Paper Data Code Slides DOI

Volume-enhanced compatible remeshing of 3D models

Yang Yang, Xiao-Ming Fu, Shuangming Chai, Shi-Wei Xiao, and Ligang Liu.
IEEE Transactions on Visualization and Computer Graphics, 2019, 25(10): 2999-3010.

Paper Data DOI

Sphere-based cut construction for planar parameterizations

Shuangming Chai, Xiao-Ming Fu, Xin Hu, Yang Yang, and Ligang Liu.
Computers & Graphics (SMI), 2018, 74: 66-75.

Paper Slides Code Data DOI

Stress-oriented structural optimization for frame structures

Shuangming Chai, Baiyu Chen, Mengyu Ji, Zhouwang Yang, Manfred Lau, Xiao-Ming Fu, and Ligang Liu.
Graphical Models, 2018, 97: 80-88.
In ICVRV (Best paper award), Zhengzhou, China, 2017, pp. 115-120

Paper Slides DOI (GMOD) DOI (ICVRV)

Computing interior support-free structure via hollow-to-fill construction

Yang Yang, Shuangming Chai, and Xiao-Ming Fu.
Computers & Graphics (CAD/Graphics), 2018, 70: 148-156.

Paper Video Slides DOI