机构地区: 广西大学
出 处: 《现代制造工程》 2004年第4期30-32,共3页
摘 要: 讨论反求工程技术的实现过程 ,阐述数据处理、曲面和模型重构以及利用CAM数控加工出样件的整个过程 ,特别提出点云数据网格化方法以及通过调用OpenGL库函数来进行NURBS曲面重构并生成效果逼真的三维模型的实现方法。 Discussed the realization process of reverse engineering technology.Data processing?surface reconstruction of model and CAM numerical control manufacture are presented.This paper especially emphasizes on the gridding method of point cloud data and realization technology of the lifelike three-dimension NURBS model which is reconstructed in virtue of OpenGL library functions.