现代制造工程Issue(4)：46-49,4.DOI:10.16731/j.cnki.1671-3133.2017.04.009
反求工程中的数据精简技术
Data reduction technique in reverse engineering
上官建林 1刘德平2
作者信息
- 1. 河南机电职业学院,郑州451191
- 2. 郑州大学,郑州450001
- 折叠
摘要
Abstract
With the continued development of laser surveying technology,the speed of data obtaining and the density of data capturing are going to better and better.At the same time,how to process the numbers of data points is becoming the main problem of model rebuilding based on laser-scanning measurement.If disposing of the data point cloud directly,the saving and processing of the numbers of data would become the unbroken bottle-neck,and the whole process from data point to model rebuilding would become uncontrolled.Now,most algorithms get the precision by losing efficient.But,the adaptive minimum distance method proposed,just is a kind of data reduction algorithm that balances the efficiency and the precision,and has been verified on its validity by an example.关键词
反求工程/曲率分析/最小距离法/数据精简Key words
reverse engineering/curvature analyzing/minimum distance method/data reduction分类
信息技术与安全科学引用本文复制引用
上官建林,刘德平..反求工程中的数据精简技术[J].现代制造工程,2017,(4):46-49,4.
