Compact algorithm for rectification of stereo pairs

Andrea Fusiello; Emanuele Trucco; Alessandro Verri

doi:10.1007/s001380050120

Compact algorithm for rectification of stereo pairs

Andrea Fusiello, Emanuele Trucco, Alessandro Verri

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

737 Citations (Scopus)

Abstract

We present a linear rectification algorithm for general, unconstrained stereo rigs. The algorithm takes the two perspective projection matrices of the original cameras, and computes a pair of rectifying projection matrices. It is compact (22-line MATLAB code) and easily reproducible. We report tests proving the correct behavior of our method, as well as the negligible decrease of the accuracy of 3D reconstruction performed from the rectified images directly.

Original language	English
Pages (from-to)	16-22
Number of pages	7
Journal	Machine Vision and Applications
Volume	12
Issue number	1
DOIs	https://doi.org/10.1007/s001380050120
Publication status	Published - Jul 2000

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title = "Compact algorithm for rectification of stereo pairs",

abstract = "We present a linear rectification algorithm for general, unconstrained stereo rigs. The algorithm takes the two perspective projection matrices of the original cameras, and computes a pair of rectifying projection matrices. It is compact (22-line MATLAB code) and easily reproducible. We report tests proving the correct behavior of our method, as well as the negligible decrease of the accuracy of 3D reconstruction performed from the rectified images directly.",

author = "Andrea Fusiello and Emanuele Trucco and Alessandro Verri",

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AB - We present a linear rectification algorithm for general, unconstrained stereo rigs. The algorithm takes the two perspective projection matrices of the original cameras, and computes a pair of rectifying projection matrices. It is compact (22-line MATLAB code) and easily reproducible. We report tests proving the correct behavior of our method, as well as the negligible decrease of the accuracy of 3D reconstruction performed from the rectified images directly.

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Compact algorithm for rectification of stereo pairs

Abstract

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