CASIA OpenIR  > 模式识别国家重点实验室  > 多媒体计算与图形学
Obtuse Triangle Removal for 2D Mesh Generation
Khan, Dawar; Yan, Dong-Ming; Wang, Yiqun; Ye, Juntao; Zhang, Xiaopeng
Conference NameACM Siggraph Asia
Conference DateDecember 05-08, 2016
Conference PlaceMacao
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.
Indexed ByEI
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Document Type会议论文
Corresponding AuthorYan, Dong-Ming
AffiliationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Khan, Dawar,Yan, Dong-Ming,Wang, Yiqun,et al. Obtuse Triangle Removal for 2D Mesh Generation[C],2016.
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