Studies on 3D image mosaic technology of binocular stereo vision measuring system

Tong-qun Ren; Ji-gui Zhu; Sheng-hua Ye

doi:10.1117/12.694166

10 June 2006 Studies on 3D image mosaic technology of binocular stereo vision measuring system

Tong-qun Ren, Ji-gui Zhu, Sheng-hua Ye

Proceedings Volume 6344, Advanced Laser Technologies 2005; 63442V (2006) https://doi.org/10.1117/12.694166
Event: Advanced Laser Technologies 2005, 2005, Tianjin, China

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.

Citation Download Citation

Tong-qun Ren, Ji-gui Zhu, and Sheng-hua Ye "Studies on 3D image mosaic technology of binocular stereo vision measuring system", Proc. SPIE 6344, Advanced Laser Technologies 2005, 63442V (10 June 2006); https://doi.org/10.1117/12.694166

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