An Evaluation Method for Distortion Energy Parameterization of Triangular Meshes  

作　　者：SHI Jing ZHAO Xiu-yang ZHANG Cai-ming YANG Bo 

机构地区：[1]School of Information Science and Engineering, University of Jinan [2]School of Computer Science and Technology, Shandong University

出　　处：《Computer Aided Drafting,Design and Manufacturing》2013年第3期13-17,共5页计算机辅助绘图设计与制造（英文版）

基　　金：Supported by National Natural Science Foundation of China(Nos.61373054,61203105,61173078);Natural Science Foundation of Shandong Province,China(Nos.ZR2010FM047,ZR2011FL016)

摘　　要：Parameterization of triangle meshes is a fundamental problem for texture mapping, surface fitting, surface reconstruction, and mesh editing. The deformation of triangular meshes caused by the parameterized process is the measurement of parameterization Traditional standard method has its limitation when evaluating mixture distortion energy parameterizations. Thus an evaluation method bases on distortion energy parameterization of triangular meshes is introduced for the limitation. The novel method employs an adaptive expression form to the mixture energy, and uses a weight factor to represent distortion energy distribution. By using this method, we can evaluate all kinds ofparameterization in a uniform measurement and acquire a more intuitive and clear evaluation.Parameterization of triangle meshes is a fundamental problem for texture mapping, surface fitting, surface reconstruction, and mesh editing. The deformation of triangular meshes caused by the parameterized process is the measurement of parameterization Traditional standard method has its limitation when evaluating mixture distortion energy parameterizations. Thus an evaluation method bases on distortion energy parameterization of triangular meshes is introduced for the limitation. The novel method employs an adaptive expression form to the mixture energy, and uses a weight factor to represent distortion energy distribution. By using this method, we can evaluate all kinds ofparameterization in a uniform measurement and acquire a more intuitive and clear evaluation.

关 键 词：triangle mesh PARAMETERIZATION distortion energy 

分 类 号：TP391.7[自动化与计算机技术—计算机应用技术]