基于边优化的三角网格简化算法  

Triangular Mesh Simplification Algorithm Based on Edge Optimization

作　　者：王永皎[1] 郑春峰 

机构地区：[1]平顶山工学院计算机科学与工程系,平顶山467000 [2]平顶山交通局信息办,平顶山467000

出　　处：《计算机工程》2009年第20期205-207,共3页Computer Engineering

摘　　要：在渐进网格算法的基础上,提出一种新的基于边优化的三角网格简化算法。在该方法重建出的多分辨率模型表面上,模型的细节层次呈连续分布,并且能跟随视点位置的变化发生动态变化。实验结果表明,该算法运算速度快,显示效果较好,能有效支持细节层次模型的表示。Based on the simplification of progressive meshes,presents the triangular mesh model simplification based on edge optimization.The Level Of Detail（LOD） is continuously distributed in the mufti-resolution mesh model reconstructed by this approach,and dynamically changed with the movement of the view point.Experimental result demonstrates that the implementation of the algorithm is good effect and runs fast,it also supports the LOD model efficiently.

关 键 词：网格简化 边折叠 渐进网格 细节层次模型 

分 类 号：TN911.3[电子电信—通信与信息系统]