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Proceedings Paper

From fundamental matrix to trifocal tensor
Author(s): Peiyi Shen; Wei Wang; Chengke Wu; Long Quan; Roger Mohr
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Paper Abstract

In this paper a new method of deriving the trifocal tensor based on fundamental matrix is presented. Given the matching points in the three images of the same scene, we calculate the two fundamental matrixes with the high accuracy, then we construct the three projection matrixes of the images, and the trifocal tensor could be obtained from the three projection matrixes. With the great simplicity of the method, the experiments show that the transfer eros of our method is less than that of the trilinearity estimating method SVD and it has the same result with that of MLE.

Paper Details

Date Published: 2 October 1998
PDF: 8 pages
Proc. SPIE 3454, Vision Geometry VII, (2 October 1998); doi: 10.1117/12.323272
Show Author Affiliations
Peiyi Shen, Xidian Univ. (China)
Wei Wang, Xidian Univ. (China)
Chengke Wu, Xidian Univ. (China)
Long Quan, CNRS-GRAVIR-INRIA (France)
Roger Mohr, CNRS-GRAVIR-INRIA (France)

Published in SPIE Proceedings Vol. 3454:
Vision Geometry VII
Robert A. Melter; Angela Y. Wu; Longin Jan Latecki, Editor(s)

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