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

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

Automatic texture mapping algorithm for plant leaf model

点击次数:

论文类型:会议论文

发表时间:2011-01-14

收录刊物:EI、CPCI-S、Scopus

卷号:50-51

页面范围:659-+

关键字:Texture mapping; Plant leaf model; Parameterization; Boundary mapping

摘要:Texture mapping of plant leaf is a challenging task because of the shape diversity. Based on the barycentric mapping parameterization method, a novel algorithm is proposed. A suitable boundary mapping is computed by automatically extracting and matching the feature points on boundaries of the mesh and image. The matching process consists of two steps, which utilize the symmetry and curvature information respectively. Through iteratively minimizing a weighted energy, the inner constraints given by users in order to make the details clearer can be satisfied by the presented algorithm. Experiments show that this robust algorithm can produce plant leaves with fine texture details and increase the realism of the models.