NEW!ComboStoc: Combinatorial Stochasticity for Diffusion Generative Models

Rui Xu, Jiepeng Wang, Hao Pan, Yang Liu, Xin Tong, Shiqing Xin, Changhe Tu, Taku Komura, Wenping Wang

Arxiv Preprint, 2024

[ Project Page ][ Arxiv ][ Code ]

NEW!CWF: Consolidating Weak Features in High-quality Mesh Simplification

Rui Xu*, Longdu Liu*, Ningna Wang, Shuangmin Chen, Shiqing Xin, Xiaohu Guo, Zichun Zhong, Taku Komura, Wenping Wang, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH 2024.

[ Project Page ][ Arxiv ][ Video ][ Code ][ Blender Plugin ][ Plugin Video (Thanks AIGODLIKE team) ]

NEW!NeurCADRecon: Neural Representation for Reconstructing CAD Surfaces by Enforcing Zero Gaussian Curvature

Qiujie Dong, Rui Xu, Pengfei Wang, Shuangmin Chen, Shiqing Xin, Xiaohong Jia, Wenping Wang, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH 2024.

[ Project Page ][ Arxiv ][ Code ]

Coverage Axis++: Efficient Inner Point Selection for 3D Shape Skeletonization

Zimeng Wang*, Zhiyang Dou*, Rui Xu, Cheng Lin, Yuan Liu, Xiaoxiao Long, Shiqing Xin, Taku Komura, Xiaoming Yuan, Wenping Wang

Computer Graphics Forum.SGP 2024.

[ Project Page ][ Arxiv ][ Code ]

A Task-driven Network for Mesh Classification and Semantic Part Segmentation

Qiujie Dong, Xiaoran Gong, Rui Xu, Zixiong Wang, Shuangmin Chen, Shiqing Xin, Changhe Tu, Wenping Wang

Computer Aided Geometric Design.GMP 2024.

[ Project Page ][ Arxiv ][ Code ]

Neural-Singular-Hessian: Implicit Neural Representation of Unoriented Point Clouds by Enforcing Singular Hessian

Zixiong Wang, Yunxiao Zhang, Rui Xu, Fan Zhang, Pengshuai Wang, Shuangmin Chen, Shiqing Xin, Wenping Wang, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH Asia 2023.

[ Project Page ][ Arxiv ][ Code ][ Video ]

A Hessian-Based Field Deformer for Real-Time Topology-Aware Shape Editing

Yunxiao Zhang, Zixiong Wang, Zihan Zhao, Rui Xu, Shuangmin Chen, Shiqing Xin, Wenping Wang, Changhe Tu

Conference track.SIGGRAPH Asia 2023.

[ Paper ]

Globally Consistent Normal Orientation for Point Clouds by Regularizing the Winding-Number Field

Rui Xu, Zhiyang Dou, Ningna Wang, Shiqing Xin, Shuangmin Chen, Mingyan Jiang, Xiaohu Guo, Wenping Wang, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH 2023.

[ Project Page ][ Arxiv ][ Video ][ Code ][ Interview ]

RFEPS: Reconstructing Feature-line Equipped Polygonal Surface

Rui Xu, Zixiong Wang, Zhiyang Dou, Chen Zong, Shiqing Xin, Mingyan Jiang, Tao Ju, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH Asia 2022.

[ Project Page ][ Arxiv ][ Video ][ Code ]

SurfaceVoronoi: Efficiently Computing Voronoi Diagrams over Mesh Surfaces with Arbitrary Distance Solvers

Shiqing Xin, Pengfei Wang, Rui Xu, Dongming Yan, Shuangmin Chen, Wenping Wang, Caiming Zhang, Changhe Tu

ACM Transactions on Graphics.SIGGRAPH Asia 2022.

[ Arxiv ][ Code ]

QuickCSGModeling: Quick CSG Operations Based on Fusing Signed Distance Fields for VR Modeling

Shuangmin Chen, Rui Xu, Jian Xu, Shiqing Xin, Changhe Tu, Chenglei Yang, Lin Lu

ACM Transactions on Multimedia Computing, Communications, and Applications.ToMM 2023.

[ Paper ]

Coverage Axis: Inner Point Selection for 3D Shape Skeletonization

Zhiyang Dou, Cheng Lin, Rui Xu, Lei Yang, Shiqing Xin, Taku Komura, Wenping Wang

Computer Graphics Forum.Eurographics 2022.

[ Project Page ][ Arxiv ][ Code ]

EasyVRModeling: Easily Create 3D Models by an Immersive VR System

Zhiying Fu, Rui Xu, Shiqing Xin, Shuangmin Chen, Changhe Tu, Chenglei Yang, Lin Lu

ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games.i3D 2022.

[ Paper ]

Top-Down Shape Abstraction Based on Greedy Pole Selection

Zhiyang Dou, Shiqing Xin, Rui Xu, Jian Xu, Yuanfeng Zhou, Shuangmin Chen, Wenping Wang, Xiuyang Zhao, Changhe Tu

IEEE Transactions on Visualization and Computer Graphics.TVCG 2020.

[ Paper ]