From fundamental matrix to trifocal tensor

Peiyi Shen; Wei Wang; Chengke Wu; Long Quan; Roger Mohr

doi:10.1117/12.323272

2 October 1998 From fundamental matrix to trifocal tensor

Peiyi Shen, Wei Wang, Chengke Wu, Long Quan, Roger Mohr

Proceedings Volume 3454, Vision Geometry VII; (1998) https://doi.org/10.1117/12.323272
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

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.

Citation Download Citation

Peiyi Shen, Wei Wang, Chengke Wu, Long Quan, and Roger Mohr "From fundamental matrix to trifocal tensor", Proc. SPIE 3454, Vision Geometry VII, (2 October 1998); https://doi.org/10.1117/12.323272

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