苏志勋

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:大连理工大学

学位:博士

所在单位:数学科学学院

学科:计算数学

办公地点:创新园大厦(海山楼)B1313

联系方式:84708351-8093

电子邮箱:zxsu@dlut.edu.cn

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Versatile surface detail editing via Laplacian coordinates

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论文类型:期刊论文

发表时间:2011-05-01

发表刊物:VISUAL COMPUTER

收录刊物:Scopus、SCIE、EI

卷号:27

期号:5

页面范围:401-411

ISSN号:0178-2789

关键字:Detail editing; Laplacian coordinates; Smoothing; Enhancing

摘要:This paper presents a versatile detail editing approach for triangular meshes based on filtering the Laplacian coordinates. More specifically, we first compute the Laplacian coordinates of the mesh vertices, then filter the Laplacian coordinates, and finally reconstruct the mesh from the filtered Laplacian coordinates by solving a linear least square system. The proposed detail editing method includes not only feature preserving smoothing but also enhancing. Furthermore, the proposed approach allows interactive editing of some user-specified frequencies and regions. Experimental results demonstrate that our method is much more versatile and faster than the existing methods.