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Proceedings Paper

Studies on 3D image mosaic technology of binocular stereo vision measuring system
Author(s): Tong-qun Ren; Ji-gui Zhu; Sheng-hua Ye
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Paper Abstract

A three-dimensional surface mosaic technology based on global- coordination-measurement-systems is proposed in this paper. It overcomes the disadvantage of the most existing methods of multi-perspective mosaic having no control of the global error. With the high-resolution camera and several control points, a global coordinate system with high precision is set up using the camera self-calibration technology. Then, by introducing the control points pasted on the measured object, the translation between the global coordinate and the measured coordinate can be found out. The 3D data obtained from different viewpoints can be translated into a unique frame of reference. So the final results should be obtained. In theory, it can avoid the accumulative error. In practice, it is feasible to be tested in experiments.

Paper Details

Date Published: 10 June 2006
PDF: 6 pages
Proc. SPIE 6344, Advanced Laser Technologies 2005, 63442V (10 June 2006); doi: 10.1117/12.694166
Show Author Affiliations
Tong-qun Ren, Tianjin Univ. (China)
Ji-gui Zhu, Tianjin Univ. (China)
Sheng-hua Ye, Tianjin Univ. (China)

Published in SPIE Proceedings Vol. 6344:
Advanced Laser Technologies 2005
Ivan A. Shcherbakov; Kexin Xu; Qingyue Wang; Alexander V. Priezzhev; Vladimir I. Pustovoy, Editor(s)

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