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Proceedings Paper

Research of SIFT matching algorithm in binocular vision
Author(s): Shihua Liang; Wei Wu; Liting Lin; Xining Wang
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Paper Abstract

According to that the SIFT algorithm contains contour property in the process of computation of scale-space, this paper proposes an improved SIFT algorithm named Contour directed-SIFT to offset the flaws of real-time in SIFT algorithm. In order to improve the accuracy of SIFT algorithm, the paper improve the Contour directed-SIFT algorithm using the epipolar constraint. Taking the two aspects above, a new matching algorithm based on SIFT algorithm in binocular vision is proposed. This algorithm can assure the real-time and accuracy in matching images, which can be applied in matching of massive features of tridimensional vision.

Paper Details

Date Published: 2 December 2011
PDF: 6 pages
Proc. SPIE 8004, MIPPR 2011: Pattern Recognition and Computer Vision, 80041B (2 December 2011); doi: 10.1117/12.902894
Show Author Affiliations
Shihua Liang, Wuhan Univ. of Technology (China)
Wei Wu, Wuhan Univ. of Technology (China)
Liting Lin, Wuhan Univ. of Technology (China)
Xining Wang, Wuhan Univ. of Technology (China)


Published in SPIE Proceedings Vol. 8004:
MIPPR 2011: Pattern Recognition and Computer Vision
Jonathan Roberts; Jie Ma, Editor(s)

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