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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Surface deformation evaluation by parameterization of 3D raw data

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论文类型:会议论文

发表时间:2008-01-01

收录刊物:CPCI-S

页面范围:263-+

关键字:deformation; parameterization; remeshing of surface

摘要:For studying the deformation of a soft object based on 3D raw data acquired with a 3D scanner, the object surfaces at different status need to be compatible, i.e., any two surfaces should have the same topological structure and the same parameterization. For different raw data and related surfaces, unitary structure and parameterization can be generated by deforming the 2D parameter domain and by remeshing 3D surfaces. Algorithms for both deformation and remeshing are discussed in this paper. Sibson coordinates and subdivision surface are introduced for parametric domain deformation and mesh surface remeshing respectively.