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Geodesic based conformal mesh parameterization
Zou Q(邹强); Zhao JB(赵吉宾); Zhao YG(赵延国); Liu GB(刘广保); Jin HY(金海洋)
作者部门装备制造技术研究室
会议名称5th International Conference on Graphic and Image Processing, ICGIP 2013
会议日期October 26-27, 2013
会议地点Hong Kong, China
会议主办者The Hong Kong Polytechnic University; Wuhan University; Nanyang Technological University; Southern Polytechnic State University; International Association of Computer Science; and Information Technology (IACSIT)
会议录名称Proceedings of SPIE; The International Society for Optical Engineering
出版者SPIE
出版地Bellingham, WA
2013
收录类别EI ; CPCI(ISTP)
EI收录号20140917364868
WOS记录号WOS:000333188400065
产权排序1
ISSN号0277-786X
ISBN号978-1-62841-001-3
关键词Computational Mechanics Geodesy Image Processing Linear Systems Mesh Generation
摘要In this paper, a novel method of conformal parameterization for triangular meshes is presented. Firstly, based on geodesic on a mesh, an algorithm constructing local barycentric coordinates is proposed. Then, these local coordinates are merged via a linear system to form a global conformal parameterization of the mesh. The conformal mesh parameterization method here can be viewed as a development of the shape-preserving method proposed by M. S. Floater. It avoids error of locally approximating the so-called geodesic polar mapping and hence giving better results. Experimental results are given to illustrate the effectiveness of proposed methods.
语种英语
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文献类型会议论文
条目标识符http://ir.sia.cn/handle/173321/14567
专题装备制造技术研究室
推荐引用方式
GB/T 7714
Zou Q,Zhao JB,Zhao YG,et al. Geodesic based conformal mesh parameterization[C]//The Hong Kong Polytechnic University; Wuhan University; Nanyang Technological University; Southern Polytechnic State University; International Association of Computer Science; and Information Technology (IACSIT). Bellingham, WA:SPIE,2013.
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