| 实物三维数字化技术 |
| |
| 引用本文： | 张东民,吴艳云,胡大超.实物三维数字化技术[J].工具技术,2009,43(8):98-101. |
| |
| 作者姓名： | 张东民 吴艳云 胡大超 |
| |
| 作者单位： | 上海应用技术学院机电学院,200235,上海市 |
| |
| 基金项目： | 上海市教育委员会重点学科建设项目 |
| |
| 摘 要： | 本文分析了接触式三座标和非接触式光学实物三维数据采集技术。分析了非接触式光学采集的光三角法原理，比较了三种结构照明方式，包括点光源照明、线光源照明、面结构光照明，并对几种实体三维数据采集方法进行比较。探讨了实物三维数字化技术在逆向设计、实物复制、制造质量检验等方面的应用。
|
| 关 键 词： | 三维数字化 接触式测量 非接触式测量 曲面测量 |
Three-dimensional Digital Technology for Object |
| |
| Zhang Dongmin,Wu Yanyun,Hu Dachao,College of Mechanical , Electrical Engineering.Three-dimensional Digital Technology for Object[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2009,43(8):98-101. |
| |
| Authors: | Zhang Dongmin Wu Yanyun Hu Dachao College of Mechanical Electrical Engineering |
| |
| Affiliation: | Zhang Dongmin,Wu Yanyun,Hu Dachao,College of Mechanical , Electrical Engineering,Shanghai Institute of Technology,Shanghai 200235,China |
| |
| Abstract: | 3D data acquisition technologies adopting the contact CMM measurement and the non-contact optical measurement is analyzed. The light triangulation principle adopting in non-contact optical measurement is studied. Three types of structure lighting, including the point lighting, the line lighting, and the surface lighting, are analyzed, and several methods of the three-dimensional data acquiring are compared. The applications of the three-dimensional digital technology for the object in the reverse design, in... |
| |
| Keywords: | 3D digital contact measurement non-contact measurement surface inspection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
