Colorimetric Correction for Stereoscopic Camera Arrays

Clyde Mouffranc (1) , Vincent Nozick (1)

1 LIGM - Laboratoire d'Informatique Gaspard-Monge

Colorimetric correction is a necessary task to generate comfortable stereoscopic images. This correction is usually performed with a 3D lookup table that can correct images in real-time and can deal with the non-independence of the colour channels. In this paper, we present a method to compute such 3D lookup table with a non-linear process that minimizes the colorimetric properties of the images. This lookup table is represented by a polynomial basis to reduce the number of required parameters. We also describe some optimizations to speedup the processing time.

Domaines: Vision par ordinateur et reconnaissance de formes [cs.CV]; Traitement des images [eess.IV]

Clyde Mouffranc, Vincent Nozick. Colorimetric Correction for Stereoscopic Camera Arrays. ACCV 2012 Workshop on Computational Photography and Low-Level Vision, Nov 2012, Daejeon, South Korea. pp.206-217, ⟨10.1007/978-3-642-37410-4_18⟩. ⟨hal-00780178⟩