摘要
曲面模型的建立是逆向工程技术中极为关键的一步。本文通过一个具体实例,介绍了如何利用CATIA V5逆向工程模块调入点云,经过滤、网格化,到创建扫描线、生成曲线、填充曲面最后建立起曲面模型的数据处理过程,为读者提供了一种逆向工程中曲面重建的基本方法。
Surface Reconstruction is one of the key technologies in Reverse Engineering. With a sample, the paper introduces how to import clouds of points, filter and tessellate them, then create scans, create curves, lastly reconstruct the surfaces model by using CATIA V5 Reverse Engineering module. The paper provides the reader a basic method to reconstruct the surfaces model in Reverse Engineering.
出处
《现代机械》
2005年第6期65-66,69,共3页
Modern Machinery
关键词
逆向工程
曲面重建
点云
CATIA
reverse engineering
surface reconstruction
cloud of points
CATIA
