Research on the application of multiview stereo vision in industrial measurements

Bangxing Shen; Meifang Zhao; Dengfeng Jiang; Xiaoming Wu; Weijun Wu; Shenghuai Wang

doi:10.1117/12.519402

4 March 2004 Research on the application of multiview stereo vision in industrial measurements

Bangxing Shen, Meifang Zhao, Dengfeng Jiang, Xiaoming Wu, Weijun Wu, Shenghuai Wang

Proceedings Volume 5263, Intelligent Manufacturing; (2004) https://doi.org/10.1117/12.519402
Event: Photonics Technologies for Robotics, Automation, and Manufacturing, 2003, Providence, RI, United States

Abstract

In this paper, a new methodology for multi-view stereovision inspection is presented, based on the inspection system of binocular 3-D vision. We demonstrate that this methodology can improve the accuracy of the image measurement by the use of the adjustment calculation for the pictures obtained by rotating the measured objects, the depth information of which is retrieved by computing the parallax of corresponding feature points, the so-called homologous point, between two pictures. The dates of camera calibration and actual measurement are proved at last in the paper.

Citation Download Citation

Bangxing Shen, Meifang Zhao, Dengfeng Jiang, Xiaoming Wu, Weijun Wu, and Shenghuai Wang "Research on the application of multiview stereo vision in industrial measurements", Proc. SPIE 5263, Intelligent Manufacturing, (4 March 2004); https://doi.org/10.1117/12.519402

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