Tetrahedral meshing via maximal Poisson-disk sampling

doi:10.1016/j.cagd.2016.02.004

CORC > 自动化研究所 > 中国科学院自动化研究所 > 模式识别国家重点实验室 > 多媒体计算与图形学团队

	Tetrahedral meshing via maximal Poisson-disk sampling
	Guo, Jianwei1 ; Yan, Dong-Ming1 ; Chen, Li 2; Zhang, Xiaopeng1 ; Deussen, Oliver 3,4; Wonka, Peter 5; Dong-Ming Yan
刊名	COMPUTER AIDED GEOMETRIC DESIGN
	2016-03-01
卷号	43 期号:43 页码:186-199
关键词	Tetrahedral Mesh Generation Maximal Poisson-disk Sampling Sliver Removal Mesh Optimization
DOI	10.1016/j.cagd.2016.02.004
文献子类	Article
英文摘要	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.
WOS关键词	CENTROIDAL VORONOI TESSELLATIONS ; GENERATION ; EFFICIENT ; ALGORITHM ; TRIANGULATION ; COMPUTATION ; DIAGRAM ; MESHES
WOS研究方向	Computer Science ; Mathematics
语种	英语
WOS记录号	WOS:000374599700016
资助机构	National Natural Science Foundation of China(61372168 ; China National 863 Program(2015AA016402) ; Foreign 1000 Talent Plan(WQ201344000169) ; 61331018 ; 61272225 ; 61572274 ; 61271431)
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/11671]
专题	自动化研究所_模式识别国家重点实验室_多媒体计算与图形学团队
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
推荐引用方式 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.