DocumentCode
3426072
Title
An efficient rectification method for trinocular stereovision
Author
An, Luping ; Jia, Yunde ; Wang, Jing ; Zhang, Xiaoxun ; Li, Mingxiang
Author_Institution
Dept. of Comput. Sci. & Eng., Beijing Inst. of Technol., China
Volume
4
fYear
2004
fDate
23-26 Aug. 2004
Firstpage
56
Abstract
This work presents an efficient and intuitive algorithm of the epipolar line rectification to trinocular stereo pairs with triangular configuration of the cameras. Given the perspective projection matrices of each camera, the transformation matrices are computed by determining the new camera coordinate system in affine space and imposing some constraints on the remaining degrees of freedom. The proposed method is able to make matching points lie on the identical row or column on the three images in affine coordinates.
Keywords
matrix algebra; rectification; stereo image processing; camera coordinate system; epipolar line rectification; projection matrices; rectification method; transformation matrices; trinocular stereovision; Cameras; Computer science; Matrix decomposition; Nonlinear optics; Optical distortion; Orbital robotics; Robot kinematics; Robot vision systems; Stereo vision; Transmission line matrix methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 2004. ICPR 2004. Proceedings of the 17th International Conference on
ISSN
1051-4651
Print_ISBN
0-7695-2128-2
Type
conf
DOI
10.1109/ICPR.2004.1333704
Filename
1333704
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