Title :
Uncalibrated rectification for stereoscopic image pair based on epipolar geometry
Author :
Wu, Hsien-Huang P. ; Chen, Wei-Cheng
Author_Institution :
Dept. of Electr. Eng., Nat. Yunlin Univ. of Sci. & Technol., Taiwan
fDate :
31 Aug.-4 Sept. 2004
Abstract :
Protective geometry has been proved to be a convenient tool for solving the rectification problem without camera calibration. In this paper we propose a new algorithm which has much less geometric distortion in the rectification process. Several image pairs were tested to demonstrate the applicability and reliability of the proposed algorithm. Comparisons with other method are provided to verify the performance improvement of this new scheme.
Keywords :
geometry; matrix algebra; stereo image processing; epipolar geometry; fundamental matrix; homography; protective geometry; stereoscopic image; uncalibrated rectification; Calibration; Cameras; Computational geometry; Geometrical optics; Image reconstruction; Layout; Minimization methods; Optical distortion; Shearing; Testing;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1452804
