摘要
复杂曲面的"点云"数据重构出曲面原形是其反向工程的关键技术.本文基于Cimatron软件的反向工程模块,提出了把"点云"数据重构出高精度的NURBS(非均匀有理B样条)曲面的流程和方法,并以一个实例对其进行说明,最后重构出其曲面.
It is the key technology of reverse engineering to reconstruct complex surface using 'point cloud' data.In this paper,the flow and method of reconstruction high precision NURBS surface using 'point cloud' data is discussed,and is explained by an example,and the surface is reconstructed at last based on the reverse engineering module of Cimatron software.
出处
《广西大学学报(自然科学版)》
CAS
CSCD
2003年第1期53-56,共4页
Journal of Guangxi University(Natural Science Edition)