Obtuse Triangle Removal for 2D Mesh Generation

	Obtuse Triangle Removal for 2D Mesh Generation
	Khan, Dawar; Yan, Dong-Ming; Wang, Yiqun; Ye, Juntao; Zhang, Xiaopeng
	2016-12
会议日期	December 05-08, 2016
会议地点	Macao
DOI	http://dx.doi.org/10.1145/3005274.3005307
英文摘要	We present a simple technique for improving the 2D meshing quality by eliminating obtuse triangles. Given a well-initialized 2D mesh that contains a small amount of obtuse triangles, we iteratively insert a few new points at calculated feasible regions in the neighborhood of obtuse triangles. Consecutively, the mesh is further smoothed after point insertions via Centroidal Voronoi Tesselation (CVT). The point insertion and mesh smoothing is repeated iteratively till there exists no obtuse triangle. Our results show significant improvements in remeshing quality over the state of the art.
内容类型	会议论文
源URL	[http://ir.ia.ac.cn/handle/173211/13997]
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	Yan, Dong-Ming
作者单位	Institute of Automation, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Khan, Dawar,Yan, Dong-Ming,Wang, Yiqun,et al. Obtuse Triangle Removal for 2D Mesh Generation[C]. 见:. Macao. December 05-08, 2016.