摘要
测量布点优化基于实物模型反求,合理的布点优化有利于测量的简化和进行数据模型重构。文章结合利用三维光栅扫描机对某种型号汽车进行数据采集及其模型重构的实例,提出布点优化方法。充分考虑被测物体参考坐标系的构建,被测物体的对称性,提高参考标识点的辨识率,大型物体分区测量的区域确定,定义坐标系3-2-1法则。
The optimized arrangement of measure points is based on reverse formulation from the models of natural object, and it helps simplifying measurement and model rebuilding to optimize point arrangement. Combining with practical examples applying three-di- mensional grating scan set to collect date from a car and rebuild the model, the paper presents the optimized method.
出处
《辽宁科技学院学报》
2006年第1期17-19,共3页
Journal of Liaoning Institute of Science and Technology
关键词
逆向工程
模型重构
三维测量
Reverse formulated project
Model rebuilding
Three-dimensional measurement
