Tetrahedral meshing via maximal Poisson-disk sampling
Guo, Jianwei1; Yan, Dong-Ming1; Chen, Li2; Zhang, Xiaopeng1; Deussen, Oliver3,4; Wonka, Peter5; Dong-Ming Yan
2016-03-01
发表期刊COMPUTER AIDED GEOMETRIC DESIGN
卷号43期号:43页码:186-199
文章类型Article
摘要In this paper, we propose a simple yet effective method to generate 3D-conforming tetrahedral meshes from closed 2-manifold surfaces: Our approach is inspired by recent work on maximal Poisson-disk sampling (MPS), which can generate well-distributed point sets in arbitrary domains. We first perform MPS on the boundary of the input domain, we then sample the interior of the domain, and we finally extract the tetrahedral mesh from the samples by using 3D Delaunay or regular triangulation for uniform or adaptive sampling, respectively. We also propose an efficient optimization strategy to protect the domain boundaries and to remove slivers to improve the meshing quality. We present various experimental results to illustrate the efficiency and the robustness of our proposed approach. We demonstrate that the performance and quality (e.g., minimal dihedral angle) of our approach are superior to current state-of-the-art optimization-based approaches. (C) 2016 Elsevier B.V. All rights reserved.
关键词Tetrahedral Mesh Generation Maximal Poisson-disk Sampling Sliver Removal Mesh Optimization
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.cagd.2016.02.004
关键词[WOS]CENTROIDAL VORONOI TESSELLATIONS ; GENERATION ; EFFICIENT ; ALGORITHM ; TRIANGULATION ; COMPUTATION ; DIAGRAM ; MESHES
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61372168 ; China National 863 Program(2015AA016402) ; Foreign 1000 Talent Plan(WQ201344000169) ; 61331018 ; 61272225 ; 61572274 ; 61271431)
WOS研究方向Computer Science ; Mathematics
WOS类目Computer Science, Software Engineering ; Mathematics, Applied
WOS记录号WOS:000374599700016
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/11671
专题模式识别国家重点实验室_多媒体计算与图形学
通讯作者Dong-Ming Yan
作者单位1.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
2.Tsinghua Univ, Sch Software, Beijing 100084, Peoples R China
3.Univ Konstanz, D-78457 Constance, Germany
4.Shenzhen Key Lab Visual Comp & Visual Analyt SIAT, Shenzhen 518055, Peoples R China
5.King Abdullah Univ Sci & Technol, Visual Comp Ctr, Thuwal 239556900, Saudi Arabia
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GB/T 7714
Guo, Jianwei,Yan, Dong-Ming,Chen, Li,et al. Tetrahedral meshing via maximal Poisson-disk sampling[J]. COMPUTER AIDED GEOMETRIC DESIGN,2016,43(43):186-199.
APA Guo, Jianwei.,Yan, Dong-Ming.,Chen, Li.,Zhang, Xiaopeng.,Deussen, Oliver.,...&Dong-Ming Yan.(2016).Tetrahedral meshing via maximal Poisson-disk sampling.COMPUTER AIDED GEOMETRIC DESIGN,43(43),186-199.
MLA Guo, Jianwei,et al."Tetrahedral meshing via maximal Poisson-disk sampling".COMPUTER AIDED GEOMETRIC DESIGN 43.43(2016):186-199.
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