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Proceedings Paper

Convergent point positioning methods for dual-view stereo camera
Author(s): Xiaowei Song; Lei Yang; Yuanzhao Wu
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Paper Abstract

The spatial position of convergent point of dual-view stereo camera is a key parameter. To solve the problem that lack of simple and effective convergent point positioning method at present, we present two methods of convergent point positioning. The first method for convergent point positioning is by observing the difference between the corresponding points of principal points in left and right images. The second method is by computing the relative extrinsic parameters between right and left cameras. The experimental results show that the first method is convenient for the stereo camera which consists of adjustable left and right cameras; the second method is convenient for the stereo camera which consists of stable left and right cameras. Both of the methods are available for convergent point positioning.

Paper Details

Date Published: 19 July 2013
PDF: 5 pages
Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88780K (19 July 2013); doi: 10.1117/12.2030746
Show Author Affiliations
Xiaowei Song, Zhongyuan Univ. of Technology (China)
Lei Yang, Zhongyuan Univ. of Technology (China)
Yuanzhao Wu, Zhongyuan Univ. of Technology (China)


Published in SPIE Proceedings Vol. 8878:
Fifth International Conference on Digital Image Processing (ICDIP 2013)
Yulin Wang; Xie Yi, Editor(s)

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