Geometry Processing

11 papers 5 Conference 6 Journal

A class of new tuned primal subdivision schemes with high-quality limit surface in extraordinary regions

Xu Wang, Weiyin Ma

Journal SIGGRAPH Asia 2024 Subdivision Surfaces Geometry Processing Limit Surface Extraordinary Regions

All you need is rotation: Construction of developable strips

Takashi Maekawa, Felix Scholz

Journal SIGGRAPH Asia 2024 Developable Surface Geometry Processing Space Curve Rotation Angle

Bijective Volumetric Mapping via Star Decomposition

Steffen Hinderink, Hendrik Brückler, Marcel Campen

Journal SIGGRAPH Asia 2024 Volumetric Mapping Bijective Mapping Star Decomposition Tetrahedral Mesh Star Shaped Domain Geometry Processing

Dynamic Skeletonization via Variational Medial Axis Sampling

Qijia Huang, Pierre Kraemer, Sylvain Thery, Dominique Bechmann

Conference SIGGRAPH Asia 2024 Skeletonization Medial Axis Variational Shape Approximation Geometry Processing

GauWN: Gaussian-smoothed Winding Number and its Derivatives

Haoran Sun, Jingkai Wang, Hujun Bao, Jin Huang

Conference SIGGRAPH Asia 2024 Winding Number Geometry Processing Differentiable Curve Modeling Implicit Field

Neural Laplacian Operator for 3D Point Clouds

Bo Pang, Zhongtian Zheng, Yilong Li, Guoping Wang, Peng-Shuai Wang

Journal SIGGRAPH Asia 2024 Laplacian Operator Point Cloud Graph Neural Network Geometry Processing Spectral Analysis

PCO: Precision-Controllable Offset Surfaces with Sharp Features

Lei Wang, Xudong Wang, Pengfei Wang, Shuang-Min Chen, Shiqing Xin, Jiong Guo, Wenping Wang, Changhe Tu

Journal SIGGRAPH Asia 2024 Offset Surface Sharp Features Distance Field Geometry Processing Morphological Operation

Robust Symmetry Detection via Riemannian Langevin Dynamics

Jihyeon Je, Jiayi Liu, Guandao Yang, Boyang Deng, Shengqu Cai, Gordon Wetzstein, Or Litany, Leonidas J. Guibas

Conference SIGGRAPH Asia 2024 Symmetry Detection Geometry Processing Langevin Dynamics Score-based Models Shape Analysis

Sharpening and Sparsifying with Surface Hessians

Dylan Rowe, Alec Jacobson, Oded Stein

Conference SIGGRAPH Asia 2024 Geometry Processing Hessian Energy L1 Regularization Surface Smoothing Sparse Optimization

SING: Stability-Incorporated Neighborhood Graph

Diana Marin, Amal Dev Parakkat, Stefan Ohrhallinger, Michael Wimmer, Steve Oudot, Pooran Memari

Conference SIGGRAPH Asia 2024 Proximity Graph Neighborhood Graph Point Cloud Stability Geometry Processing

Stochastic Normal Orientation for Point Clouds

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

Journal SIGGRAPH Asia 2024 Point Cloud Normal Orientation Geometry Processing Surface Reconstruction