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Proceedings Paper

Estimating fundamental matrix based on an new constraint
Author(s): Wei Wang; Chengke Wu; Roger Mohr
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Paper Abstract

A new method is developed to estimate fundamental matrix (F matrix). We first find two parameters in the 8-parameter F model by the new constraint developed in this paper, the two parameters are the affine coordinates of an epipole. Then we obtain the rest 6 parameters by solving a set of linear equations. Finally, our method is tested with many real images and compared with the 8-point method and some iterative algorithms, the results show that our method has many advantages, such as the obvious geometrical meaning, the fewer matching pairs needed for calculation and high accuracy F matrice.

Paper Details

Date Published: 30 September 1996
PDF: 7 pages
Proc. SPIE 2826, Vision Geometry V, (30 September 1996); doi: 10.1117/12.251810
Show Author Affiliations
Wei Wang, Xidian Univ. (China)
Chengke Wu, Xidian Univ. (China)
Roger Mohr, LIFIA-INRIA (France)


Published in SPIE Proceedings Vol. 2826:
Vision Geometry V
Robert A. Melter; Angela Y. Wu; Longin Jan Latecki, Editor(s)

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