On-machine 3D Reconstruction Using Monocular Stereo Vision System

摘要：

This paper proposes a new 3D reconstruction method of on-machine workepieces images based on projective rectifications. A set of monocular stereo systeM which uses a five-dimensional manipulator carrying a CCD camera was established on the NC milling machine. Projective rectification was used to stereo match in virtue of dimension reduction of match search. 3d reconstruction of the on-machine workpiece are carried out including steps of system calibration, projective rectification, image transformation, image matching and depth calculation. The application results show that this method can make full use of digital controlled machine tool feed movements to realize the measuring and manufacturing integration.

关键词： 3D Reconstruction on-machine workpiece monocular stereo vision projective rectification

作者: Zhongren Wang Fan Zhang Yanming Quan

作者单位: School of Mechanical and Automotive Engineering, Xiangfan University, Xiangfan 441053 ,China School of Mechanical and Automotive Engineering, Xiangfan University, Xiangfan 441053,China South China University of Technology, Guangzhou 510640, China

会议类型: 国际会议

会议名称: Second International Symposium on Information Science and Engineering(第二届信息科学与工程国际会议)

会议地点: 上海

会议语种:英文

页码: 392-395

在线出版日期: 2009-12-26（万方平台首次上网日期，不代表论文的发表时间）