摘要
在考虑反求工程中通用数据分块方法的基础上 ,给出了一种快速、实用的任意多边形区域的自动三角剖分方法 .探讨了基于三角剖分的反求工程技术与快速原型技术集成的可能性 ,以及直接生成快速成型机接口文件的可行性 .
Combined with the edge\|based segmentation technique in the reverse engineering, this paper presents a rapid and practical algorithm of the triangulation for the scattered points in arbitrary polygons. In addition,the possibility of the integration of the rapid prototyping technology and the reverse engineering based on the idea of construction of triangles is discussed in detail. Also addressed in the paper is the issue of the feasibility of directly generating the interface file of rapid prototyping machine. The algorithm has been used in the reverse engineering. Some effective applications have been gained.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
2000年第1期98-101,共4页
Journal of Dalian University of Technology
基金
国家自然科学基金资助项目 !(5 980 5 0 0 1 )
辽宁省自然科学基金资助项目 !(981 0 2 0 0 1 0 2 )
关键词
三角剖分
散乱数据
快速原型制造
CAD
triangulation/scattered data
reverse engineering
rapid prototyping manufacturing