Anisotropic Surface Remeshing without Obtuse Angles

doi:10.1111/cgf.13877

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 > 三维可视计算

	Anisotropic Surface Remeshing without Obtuse Angles
	Xu, Qun-Ce 1; Yan, Dong-Ming 2; Li, Wenbin 1; Yang, Yong-Liang 1
刊名	COMPUTER GRAPHICS FORUM
	2019-10-01
卷号	38 期号:7 页码:755-763
ISSN号	0167-7055
DOI	10.1111/cgf.13877
通讯作者	Yan, Dong-Ming()
英文摘要	We present a novel anisotropic surface remeshing method that can efficiently eliminate obtuse angles. Unlike previous work that can only suppress obtuse angles with expensive resampling and Lloyd-type iterations, our method relies on a simple yet efficient connectivity and geometry refinement, which can not only remove all the obtuse angles, but also preserves the original mesh connectivity as much as possible. Our method can be directly used as a post-processing step for anisotropic meshes generated from existing algorithms to improve mesh quality. We evaluate our method by testing on a variety of meshes with different geometry and topology, and comparing with representative prior work. The results demonstrate the effectiveness and efficiency of our approach.
资助项目	CAMERA ; RCUK Centre for the Analysis of Motion, Entertainment Research and Applications[EP/M023281/1] ; National Natural Science Foundation of China[61772523] ; Beijing Natural Science Foundation[L182059]
WOS研究方向	Computer Science
语种	英语
出版者	WILEY
WOS记录号	WOS:000496351100067
资助机构	CAMERA ; RCUK Centre for the Analysis of Motion, Entertainment Research and Applications ; National Natural Science Foundation of China ; Beijing Natural Science Foundation
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/29469]
专题	模式识别国家重点实验室_三维可视计算
通讯作者	Yan, Dong-Ming
作者单位	1.Univ Bath, Bath, Avon, England 2.Chinese Acad Sci, Inst Automat, NLPR, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu, Qun-Ce,Yan, Dong-Ming,Li, Wenbin,et al. Anisotropic Surface Remeshing without Obtuse Angles[J]. COMPUTER GRAPHICS FORUM,2019,38(7):755-763.
APA	Xu, Qun-Ce,Yan, Dong-Ming,Li, Wenbin,&Yang, Yong-Liang.(2019).Anisotropic Surface Remeshing without Obtuse Angles.COMPUTER GRAPHICS FORUM,38(7),755-763.
MLA	Xu, Qun-Ce,et al."Anisotropic Surface Remeshing without Obtuse Angles".COMPUTER GRAPHICS FORUM 38.7(2019):755-763.