Compact algorithm for rectification of stereo pairs

Andrea Fusiello, Emanuele Trucco, Alessandro Verri

Research output: Contribution to journalArticlepeer-review

660 Citations (SciVal)


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 languageEnglish
Pages (from-to)16-22
Number of pages7
JournalMachine Vision and Applications
Issue number1
Publication statusPublished - Jul 2000


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