首页 | 本学科首页   官方微博 | 高级检索  
     

几种典型三角网格曲面参数化方法的分析与比较
引用本文:晏冬梅,张丽艳.几种典型三角网格曲面参数化方法的分析与比较[J].机械制造与自动化,2005,34(3):48-51.
作者姓名:晏冬梅  张丽艳
作者单位:南京航空航天大学CAD/CAM中心,江苏,南京,210016
摘    要:三角网格曲面的参数化是纹理映射、重新网格化和曲面拟合过程中的重要环节,因此在实践中采用的参数化方法合适与否至关重要。本文着重介绍了三种代表性参数化方法,对这三种方法作了详细的分析和比较,给出了各算法的特点、运行时间、纹理映射效果和映射前后三角片的变形大小,对参数化方法的实际应用有一定的指导作用。

关 键 词:逆向工程  网格曲面  参数化  纹理映射
文章编号:1671-5276(2005)03-0048-04

A Survey and Comparison of Parameterization for Surface Triangulation
YAN Dong-mei,ZHANG Li-yan.A Survey and Comparison of Parameterization for Surface Triangulation[J].Machine Building & Automation,2005,34(3):48-51.
Authors:YAN Dong-mei  ZHANG Li-yan
Abstract:Parameterization of surface triangulation is essential for operations such as texture mapping, remeshing and surface fitting. It's very important for finding a better parameterization in practice. In this paper,three typical methods are introduced and tested on triangular meshes, and then the characteristics of the three methods,are analyzed and compared by runtime, texture mapping and distortion. It's very helpful for application of parameterization.
Keywords:reverse engineering  surface triangulation  parameterization  texture mapping
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号