Publication
2022:
Jian Liu, Shiqing Xin, Xifeng Gao, Kaihang Gao, Kai Xu, Baoquan Chen, Changhe Tu,
Computational Object-Wrapping Rope Nets
ACM Transactions on Graphics 2022.
Zherong Pan, Duo Zhang, Changhe Tu, Xifeng Gao,
Planning of Power Grasps Using Infinite Program Under Complementary Constraints
IEEE Robotics and Automation Letters 2022.
2021:
Yechao Wang, Jinming Cao, Yangyan Li, Changhe Tu,
APM: Adaptive Permutation Module for Point Cloud Classification
Computers & Graphics 2021.
(CAD&Graphics 2021 Best Paper)
Jinming Cao, Hanchao Leng, Daniel Cohen-Or, Dani Lischinski, Ying Chen, Changhe Tu, Yangyan Li,
RGB×D: Learning depth-weighted RGB patches for RGB-D indoor semantic segmentation
Neurocomputing 2021.
Jinming Cao, Hanchao Leng, Dani Lischinski, Daniel Cohen-Or, Changhe Tu, Yangyan Li,
ShapeConv: Shape-aware Convolutional Layer for Indoor RGB-D Semantic Segmentation
ICCV 2021.
Wenlong Meng, Shiqing Xin, Jinhui Zhao, Shuang-Min Chen, Changhe Tu, Ying He,
A Variational Framework for Computing Geodesic Paths on Sweep Surfaces
Computer-Aided Design, 2021.
Hui-Xuan Wang, Jing-Liang Peng, Shi-Yi Lu, Xin Cao, Xueying Qin, Changhe Tu,
ReLoc: Indoor Visual Localization with Hierarchical Sitemap and View Synthesis
Journal of Computer Science and Technology 2021.
Qiong Zeng, Yongwei Zhao, Yinqiao Wang, Jian Zhang, Yi Cao,Changhe Tu, Ivan Viola, and Yunhai Wang,
Data-driven Colormap Adjustment for Exploring Spatial Variations in Scalar Fields
IEEE transactions on visualization and computer graphics (TVCG 2021).
Xinyu Zheng, Chen Zong, Jingliang Cheng, Jian Xu, Shiqing Xin, Changhe Tu, Shuang-Min Chen, Wenping Wang,
Visually smooth multi-UAV formation transformation
Graphical Models 2021.
Zheng Zhang, Junhao Zhao, Shiqing Xin, Shuang-Min Chen, Yuanfeng Zhou, Changhe Tu, Wenping Wang,
Simplicity Driven Edge Refinement and Color Reconstruction in Image Vectorization
CGI 2021: 452-463.
Tingting Liu, Xiaotong Li, Chen Bao, Michael Correll, Changhe Tu, Oliver Deussen, Yunhai Wang,
Data-Driven Mark Orientation for Trend Estimation in Scatterplots
CHI 2021: 473:1-473:16.
Zhiyi Pan, Peng Jiang, Yunhai Wang, Changhe Tu, Anthony G. Cohn,
Scribble-Supervised Semantic Segmentation by Uncertainty Reduction on Neural Representation and Self-Supervision on Neural Eigenspace
ICCV 2021: 7396-7405.
Xuebo Ji, He Li, Zherong Pan, Xifeng Gao, Changhe Tu,
Decentralized, Unlabeled Multi-Agent Navigation in Obstacle-Rich Environments using Graph Neural Networks
IROS 2021: 8936-8943.
2020:
Jiaran Zhou, Changhe Tu, Denis Zorin, Marcel Campen,
Combinatorial Construction of Seamless Parameter Domains
Computer Graphics Forum 2020.
[Eurographics2020 Best Paper Honorable Mention Award]
XiaokangLiu, Lin Lu, Andrei Sharf, Xin Yan, Dani Lischinski, Changhe Tu,
Fabricable dihedral Escher tessellations
Computer-Aided Design 2020.
[SPM2020 Best Paper]
Guangnan Wu, Zhiyi Pan, Peng Jiang, Changhe Tu,
Bi-Directional Attention for Joint Instance and Semantic Segmentation in Point Clouds
ACCV 2020.
Pengfei Wang, Shiqing Xin, Changhe Tu, Dongming Yan, Yuanfeng Zhou, Caiming Zhang,
Robustly computing restricted Voronoi diagrams (RVD) on thin-plate models
Computer-Aided Geometric Design 2020.
Jingliang Cheng, Xinyu Zheng, Shuangmin Chen, Guozhu Liu, Shiqing Xin, Lin Lu, Yuanfeng Zhou, Changhe Tu,
Skeletonization via dual of shape segmentation
Computer-Aided Geometric Design（GMP2020）.
Xiaohong Jia, Changhe Tu, Bernard Mourrain, Wenping Wang,
Complete Classification and Efficient Determination of Arrangements Formed by Two Ellipsoids
ACM Transactions on Graphics 2020.
Lili Cheng, Zhuo Wei, Mingchao Sun, Shiqing Xin, Andrei Sharf, Yangyan Li, Baoquan Chen, Changhe Tu,
DeepPipes: Learning 3D pipelines reconstruction from point clouds
Graphic Model 2020.
Zhiyang Dou, Shiqing Xin*, Rui Xu, Jian Xu, Yuanfeng Zhou, Shuangmin Chen, Wenping Wang, Xiuyang Zhao, Changhe Tu,
Top-Down Shape Abstraction Based on Greedy Pole Selection
IEEE Transactions on Visualization and Computer Graphics (TVCG2020).
Shuangbing Song, Fan Zhong, Xueying Qin, Changhe Tu,
Illumination Harmonization with Gray Mean Scale
CGI 2020.
Nenglun Chen, Lingjie Liu, Zhiming Cui, Runnan Chen, Duygu Ceylan, Changhe Tu, Wenping Wang,
Unsupervised Learning of Intrinsic Structural Representation Points
CVPR 2020.
2019:
Wenting Zhang, Yinqiao Wang, Qiong Zeng, Yunhai Wang, Guoning Chen, Changhe Tu,
Visual Analysis of Haze Evolution and Correlation in Beijing
Journal of Visualization (ChinaVis'18), 2018.
[Paper]
Manyi Li, Akshay Gadi Patil, Kai Xu, Siddhartha Chaudhuri, Owais Khan, Ariel Shamir, Changhe Tu, Baoquan Chen, Daniel Cohen-Or, Hao (Richard) Zhang,
GRAINS: Generative Recursive Autoencoders for INdoor Scenes
ACM Trans. Graph. 38(2): 12:1-12:16 (2019)
[Paper],[Project Page],
[Code]
Peng Jiang, Zhiyi Pan, Changhe Tu, Nuno Vasconcelos, Baoquan Chen, Jingliang Peng,
Super Diffusion for Salient Object Detection
IEEE Transactions on Image Processing（TIP 2019）
2018:
Shiqing Xin, Wenping Wang, Ying He, Yuanfeng Zhou, Shuang-Min Chen, Changhe Tu, Zhenyu Shu,
Lightweight preprocessing and fast query of geodesic distance via proximity graph
Computer-Aided Design 102: 128-138 (2018).
Jiaran Zhou, Marcel Campen, Denis Zorin, Changhe Tu, Cláudio T. Silva,
Quadrangulation of non-rigid objects using deformation metrics
Computer Aided Geometric Design 62: 3-15 (2018).
Wenlong Meng, Shuang-Min Chen, Zhenyu Shu, Shi-Qing Xin, Hongbo Fu, Changhe Tu,
Efficiently computing feature-aligned and high-quality polygonal offset surfaces
Computers & Graphics 70: 62-70 (2018).
Minfeng Xu, Shiqing Xin, Changhe Tu,
Towards globally optimal normal orientations for thin surfaces
Computers & Graphics 75: 36-43 (2018).
Manyi Li, Noa Fish, Lili Cheng, Changhe Tu, Daniel Cohen-Or, Hao (Richard) Zhang, Baoquan Chen,
Class-sensitive shape dissimilarity metric
Graphical Models 98: 33-42 (2018).
Shuang-Min Chen, Bangquan Liu, Taijun Liu, Xiaokang Yu, Shiqing Xin, Ying He, Changhe Tu,
FoldedGI: A highly parallel algorithm for interference detection by folding a geometry image into a 1D buffer
Graphical Models 100: 26-32 (2018).
Dongxue Han, Hui Chen, Changhe Tu, Yanyan Xu,
View synthesis using foreground object extraction for disparity control and image inpainting
J. Visual Communication and Image Representation 56: 287-295 (2018).
Xiaoke Bao, Yunhai Wang, Zhanglin Cheng, Changhe Tu, Fangfang Zhou, Baoquan Chen,
Analogy-based volume exploration using ellipsoidal Gaussian transfer functions
J. Visualization 21(3): 511-523 (2018).
Haisen Zhao, Hao (Richard) Zhang, Shiqing Xin, Yuanmin Deng, Changhe Tu, Wenping Wang, Daniel Cohen-Or, Baoquan Chen,
DSCarver: decompose-and-spiral-carve for subtractive manufacturing
ACM Trans. Graph. 37(4): 137:1-137:14 (2018).
Yunhai Wang, Zeyu Wang, Lifeng Zhu, Jian Zhang, Chi-Wing Fu, Zhanglin Cheng, Changhe Tu, Baoquan Chen,
Is There a Robust Technique for Selecting Aspect Ratios in Line Charts?
IEEE Trans. Vis. Comput. Graph. 24(12): 3096-3110 (2018).
[Project Page]
Qiannan Li, Yafang Wang, Andrei Sharf, Ya Cao, Changhe Tu, Baoquan Chen, Shengyuan Yu,
Classification of gait anomalies from kinect
The Visual Computer 34(2): 229-241 (2018).
Peng Cheng, Jiaye Wang, Chunyan Miao, Changhe Tu,
Constrained Texture Mapping via Approximate Voronoi Base Domain
CGI 2018: 19-22.
Jian Liu, Shiqing Xin, Zengfu Gao, Kai Xu, Changhe Tu, Baoquan Chen,
Caging Loops in Shape Embedding Space: Theory and Computation
ICRA 2018: 1-5.
[Paper]
[Poster]，[Code]
Peng Jiang, Fanglin Gu, Yunhai Wang, Changhe Tu, Baoquan Chen,
DifNet: Semantic Segmentation by Diffusion Network
NeurIPS 2018: 1637-1646.
[Paper]
2017:
Zhiguang Xiao, Hui Chen, Changhe Tu, Reinhard Klette,
An effective graph and depth layer based RGB-D image foreground object extraction method
Computational Visual Media 3(4): 387-393 (2017).
Qian Zhang, Changhe Tu,
High resolution non-rigid dense matching based on optimized sampling
Neurocomputing 259: 154-158 (2017).
Ping Du, Changhe Tu,
Quadrangulations of Animation Sequence
IJPRAI 31(11): 1-14 (2017).
Huadong Li, Yafang Wang, Gerard de Melo, Changhe Tu, Baoquan Chen,
Multimodal Question Answering over Structured Data with Ambiguous Entities
WWW (Companion Volume) 2017: 79-88.
2016:
Peng Cheng, Chunyan Miao, Yong-Jin Liu, Changhe Tu, Ying He,
Solving the initial value problem of discrete geodesics
Computer-Aided Design 70: 144-152 (2016).
Pengbo Bo, Yang Liu, Changhe Tu, Caiming Zhang, Wenping Wang,
Surface fitting with cyclide splines
Computer Aided Geometric Design 43: 2-15 (2016).
Manyi Li, Falai Chen, Wenping Wang, Changhe Tu,
Sparse RBF surface representations
Computer Aided Geometric Design 48: 49-59 (2016).
Minfeng Xu, Changhe Tu, Wenping Wang,
Building binary orientation octree for an arbitrary scattered point set
Graphical Models 85: 30-36 (2016).
Xiaohong Jia, Wenping Wang, Yi-King Choi, Bernard Mourrain, Changhe Tu,
Continuous detection of the variations of the intersection curve of two moving quadrics in 3-dimensional projective space
J. Symb. Comput. 73: 221-243 (2016).
Wenjuan Gong, Xuena Zhang, Jordi Gonzàlez, Andrews Sobral, Thierry Bouwmans, Changhe Tu, El-hadi Zahzah,
Human Pose Estimation from Monocular Images: A Comprehensive Survey
Sensors 16(12): 1966 (2016).
Haisen Zhao, Fanglin Gu, Qi-Xing Huang, Jorge A. Garcia Galicia, Yong Chen, Changhe Tu, Bedrich Benes, Hao Zhang, Daniel Cohen-Or, Baoquan Chen,
Connected fermat spirals for layered fabrication
ACM Trans. Graph. 35(4): 100:1-100:10 (2016).
[Project Page]
Shi-Qing Xin, Bruno Lévy, Zhonggui Chen, Lei Chu, Yaohui Yu, Changhe Tu, Wenping Wang,
Centroidal power diagrams with capacity constraints: computation, applications, and extension
ACM Trans. Graph. 35(6): 244:1-244:12.
Wenzheng Chen, Huan Wang, Yangyan Li, Hao Su, Zhenhua Wang, Changhe Tu, Dani Lischinski, Daniel Cohen-Or, Baoquan Chen,
Synthesizing Training Images for Boosting Human 3D Pose Estimation
3DV 2016: 479-488.
[Project Page]
Xiang Xu, Pei Wang, Beibei Wang, Lu Wang, Changhe Tu, Xiangxu Meng, Tamy Boubekeur,
Efficient Point based Global Illumination on Intel MIC Architecture
Eurographics (Posters) 2016: 7-8.
Huixuan Wang, Yanwen Guo, Minh N. Do, Caiming Zhang, Changhe Tu,
3D panorama reconstruction based on sitemap joining
ICASSP 2016: 1611-1615.
2015:
Xiaolong Zhang, Yang Xia, Jiaye Wang, Zhouwang Yang, Changhe Tu, Wenping Wang,
Medial axis tree - an internal supporting structure for 3D printing
Computer Aided Geometric Design 35-36: 149-162 (2015).
Qiong Zeng, Wenzheng Chen, Huan Wang, Changhe Tu, Daniel Cohen-Or, Dani Lischinski, Baoquan Chen,
Hallucinating Stereoscopy from a Single Image
Comput. Graph. Forum 34(2): 1-12 (2015).
[Project Page]
Haikun Li, Hui Chen, Changhe Tu, Hanxiao Wang,
A Recovery Method for Kinect-Like Depth Map Based on Color Image Segmentation
CAD/Graphics 2015: 230-231.
2014:
Qiong Zeng, Ralph R. Martin, Lu Wang, Jonathan A. Quinn, Yuhong Sun, Changhe Tu,
Region-based bas-relief generation from a single image
Graphical Models 76(3): 140-151 (2014).
Yi-King Choi, Wenping Wang, Bernard Mourrain, Changhe Tu, Xiaohong Jia, Feng Sun,
Continuous collision detection for composite quadric models
Graphical Models 76(5): 566-579 (2014).
Chunmeng Wang, Changhe Tu,
Different Levels of Detail Display for Exposure Fusion Using Local Laplacian Filtering
JCP 9(9): 2181-2185 (2014).
Lin Lu, Andrei Sharf, Haisen Zhao, Yuan Wei, Qingnan Fan, Xuelin Chen, Yann Savoye, Changhe Tu, Daniel Cohen-Or, Baoquan Chen,
Build-to-last: strength to weight 3D printed objects
ACM Trans. Graph. 33(4): 97:1-97:10 (2014).
Jing Chi, Changhe Tu, Caiming Zhang,
Dynamic 3D facial expression modeling using Laplacian smooth and multi-scale mesh matching
The Visual Computer 30(6-8): 649-659 (2014).
Huixuan Wang, Jose E. Pulido, Yihua Song, Susan L. Furth, Changhe Tu, Caiming Zhang, Chunming Li, Gregory E. Tasian,
Segmentation of renal parenchymal area from ultrasoundl images using level set evolution
EMBC 2014: 4703-4706.
2013:
Xiaohong Jia, Changhe Tu, Wenping Wang,
Topological classification of non-degenerate intersections of two ring tori
Computer Aided Geometric Design 30(2): 181-198 (2013).
Ralph Martin, Hiromasa Suzuki, Changhe Tu,
Foreword to the special issue of CAD/Graphics 2011
The Visual Computer 29(4): 239-240 (2013).
2012:
Yanpeng Ma, Changhe Tu, Wenping Wang,
Distance computation for canal surfaces using cone-sphere bounding volumes
Computer Aided Geometric Design 29(5): 255-264 (2012).
2011:
Yufei Li, Wenping Wang, Ruotian Ling, Changhe Tu,
Shape optimization of quad mesh elements
Computers & Graphics 35(3): 444-451 (2011).
2010:
Yanpeng Ma, Changhe Tu, Wenping Wang,
Computing the Distance between Canal Surfaces
GMP 2010: 88-103.
2009:
Changhe Tu, Wenping Wang, Bernard Mourrain, Jiaye Wang,
Using signature sequences to classify intersection curves of two quadrics
Computer Aided Geometric Design 26(3): 317-335 (2009).
2008:
Lu Wang, Changhe Tu, Wenping Wang, Xiangxu Meng, Bin Chan, Dong-Ming Yan,
Silhouette Smoothing for Real-Time Rendering of Mesh Surfaces
IEEE Trans. Vis. Comput. Graph. 14(3): 640-652 (2008).
Wenjuan Gong, Changhe Tu,
Continuous Collision Detection between Two 2DCurved-Edge Polygons under Rational Motions
GMP 2008: 79-91.
Russell Tempero, Sergey Bereg, Xiangxu Meng, Changhe Tu, Chenglei Yang, Binhai Zhu,
Automatically Approximating 3D Points with Co-Axisal Objects
ICCSA Workshops 2008: 373-381.
2007:
Meng Qi, Chenglei Yang, Changhe Tu, Xiangxu Meng, Yuqing Sun,
A GPU-Based Algorithm for Building Stochastic Clustered-Dot Screens
ISVC (1) 2007: 98-105.
2006:
Lei Duan, Shijun Liu, Changhe Tu, Xiangxu Meng,
A BPEL4WS-based Composite Service Modeling Solution in Manufacturing Grid
APSCC 2006: 405-410.
2003:
Wenping Wang, Ronald N. Goldman, Changhe Tu,
Enhancing Levin's method for computing quadric-surface intersections
Computer Aided Geometric Design 20(7): 401-422 (2003).
2002:
Changhe Tu, Wenping Wang, Jiaye Wang,
Classifying the Nonsingular Intersection Curve of Two Quadric Surfaces
GMP 2002: 23-32.
2000:
Chenglei Yang, Xiangxu Meng, Bin Gong, Changhe Tu, Zheny Teng,
The Design and Application of Agent on Pattern Cooperative Design Environment
DEXA Workshop 2000: 753-756.
