| 基于圆半径动态调节的网格划分算法 |
| |
| 引用本文： | 王崑凌,张睿超. 基于圆半径动态调节的网格划分算法[J]. 现代电子技术, 2011, 34(8): 55-57 |
| |
| 作者姓名： | 王崑凌 张睿超 |
| |
| 作者单位： | 1. 西安工程大学,陕西,西安,710048
2. 西安市自来水公司,陕西,西安,710082 |
| |
| 摘 要： | 利用圆半径的动态调节算法划分散乱数据点生成三角形网格,通过调节圆半径的大小来控制生成曲面的质量,易于实现,但算法不擅长处理实体表面存在的台阶边缘。采用将空间数据点转化成二维图像并分区域,在每个区域内划分三角形网格的方法来解决这个问题。通过对比实验结果,重建效果良好,对台阶边缘具有较好的处理能力。
|
| 关 键 词： | 动态调节 三角形网格 曲面重建 台阶边缘 |
Triangle Mesh Algorithm Based on Dynamic Regulation of Circle Radius |
| |
| WANG Kun-ling,ZHANG Rui-chao. Triangle Mesh Algorithm Based on Dynamic Regulation of Circle Radius[J]. Modern Electronic Technique, 2011, 34(8): 55-57 |
| |
| Authors: | WANG Kun-ling ZHANG Rui-chao |
| |
| Affiliation: | WANG Kun-ling1,ZHANG Rui-chao2(1.Xi'an Polytechnic University,Xi'an 710048,China,2.Xi'an Watersupply Company,Xi'an 710082,China) |
| |
| Abstract: | The surface reconstruction algorithm based on dynamic regulation of the circle radius is used to generate the triangle mesh by measuring scattered data points,and to control the quality of the surface by adjusting the circle radius.It is easy to achieve,but is not conducive to process the step edge of the surface.In order to solve this problem,the space data points are transformed into a two-dimensional image and divided into areas,and then,the triangle mesh is measured within each area.Experimental results... |
| |
| Keywords: | dynamic regulation triangle mesh surface reconstruction step edge |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
