NOVEL METHOD FOR ONLINE STEREO SELF-CALIBRATION

Joonas Melin, Risto Ritala

Abstract

We present a novel method for correcting for the most critical errors in stereo camera calibration. Online self-calibration is often required as small errors in the vertical direction render many stereo vision algorithms useless. The method presented here is suitable for online self-calibration and does not require any external information. The results indicate that the developed algorithm is able to correct vertical errors to a sufficient degree.

Keywords

stereo vision, self-calibration, robot

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IMEKO-WC-2015-TC15-326.pdf

DOI

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IMEKO TC

TC15 - Experimental Mechanics

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