Normal Orientation

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

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

Journal SIGGRAPH 2023 Geometry & Modeling
Point Cloud Normal Orientation Winding Number Voronoi Diagram Surface Reconstruction

A Linear Method to Consistently Orient Normals of a 3D Point Cloud

Craig Gotsman, Kai Hormann

Conference meta-only SIGGRAPH 2024 Geometry & Modeling
Point Cloud Normal Orientation Geometry Processing Linear System Surface Reconstruction

Consistent Point Orientation for Manifold Surfaces via Boundary Integration

Weizhou Liu, Xingce Wang, Haichuan Zhao, Xingfei Xue, Zhongke Wu, Xuequan Lu, Ying He

Conference SIGGRAPH 2024 Reconstruction
Point Cloud Normal Orientation Generalized Winding Number Surface Reconstruction Geometry Processing

A Divide-and-Conquer Approach for Global Orientation of Non-Watertight Scene-Level Point Clouds Using 0-1 Integer Optimization

Zhuodong Li, Fei Hou, Wencheng Wang, Xuequan Lu, Ying He

Journal SIGGRAPH 2025 Geometry & Modeling
Point Cloud Normal Orientation Surface Reconstruction Integer Programming 3D Scene

MegaNorm: Local Patch Embeddings for Efficient and Robust Point Normal Orientation at Super-Large Scale

Zhuodong Li, Zengke Liu, Fei Hou, Xuhui Chen, Wencheng Wang, Ying He

Conference meta-only SIGGRAPH 2026 Geometry & Modeling
Point Cloud Normal Orientation Neural Network Divide And Conquer Integer Programming

Fast and Globally Consistent Normal Orientation based on the Winding Number Normal Consistency

Siyou Lin, Zuoqiang Shi, Yebin Liu

Journal SIGGRAPH Asia 2024 Geometry & Modeling
Normal Orientation Point Cloud Winding Number Surface Reconstruction Treecode

Stochastic Normal Orientation for Point Clouds

Guojin Huang, Qing Fang, Zheng Zhang, Ligang Liu, Xiao-Ming Fu

Journal meta-only SIGGRAPH Asia 2024 Geometry & Modeling
Point Cloud Normal Orientation Geometry Processing Surface Reconstruction