3 papers
cs.GR2026
Curve resampling based high-quality high-order unstructured quadrilateral mesh generation
Yongjia Weng, Lufeng Liu, Zhonggui Chen +2
High-order quadrilateral meshes offer superior accuracy and computational efficiency in numerical simulations. However, existing methods struggle to simultaneously preserve boundar…
cs.GR2026
NeurFrame: Learning Continuous Frame Fields for Structured Mesh Generation
Xiaoyang Yu, Canjia Huang, Zhonggui Chen +1
Structured meshes, composed of quadrilateral elements in 2D and hexahedral elements in 3D, are widely used in industrial applications and engineering simulations due to their regul…
cs.GR2026
Efficient Computation of Voronoi Diagrams Using Point-in-Cell Tests
Yanyang Xiao, Juan Cao, Zhonggui Chen
Since the Voronoi diagram appears in many applications, the topic of improving its computational efficiency remains attractive. We propose a novel yet efficient method to compute V…