影响因子：

0.181

所属单位：

武汉大学

发表刊物：

Wuhan University Journal of Natural Sciences

刊物所在地：

湖北省武汉市

关键字：

mesh morphing;area preserving parameterization;Mobius transformation;radial basis functions

摘要：

Mesh morphing is a technique which gradually deforms a mesh into another one.Mesh parameterization,a powerful tool adopted to establish the one-to-one correspondence map between different meshes,is of great importance in 3D mesh morphing.However,current parameterization methods used in mesh morphing induce large area distortion,resulting in geometric information loss.In this paper,we propose a new morphing approach for topological disk meshes based on area-preserving parameterization.Conformal mapping and Mobius transformation are computed firstly as rough alignment.Then area preserving parameterization is computed via the discrete optimal mass transport map.Features are exactly aligned through radial basis functions.A surface remeshing scheme via Delaunay refinement algorithm is developed to create a new mesh connectivity.Experimental results demonstrate that the proposed method performs well and generates high-quality morphs.

合写作者：

Zhu Xinyan

第一作者：

Chen Cailing

论文类型：

文章

通讯作者：

Su Kehua

文献类型：

J

卷号：

23

期号：

3

页面范围：

201-209

ISSN号：

1007-1202

是否译文：

否

CN号：

42-1405/N

发表时间：

2018-08-31

收录刊物：

SCI