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Presented at: IS&T;/SID 10th Color Imaging Conference, Scottsdale, November 2002 Published in: Proc. IS&T;/SID 10th Color Imaging Conference, vol. 10, p. 343-348 Publication date: 2002

We present an optimization technique to find hue constant RGB sensors. The hue representation is based on a log RGB opponent color space that is invariant to brightness and gamma. While modeling the visual response did not derive the opponent space, the hue definition is similar to the ones found in CIE Lab and IPT. Finding hue constant RGB sensors through this optimization might be applicable in color engineering applications such as finding RGB sensors for color image encodings.

Keywords: IVRG; chromatic adaptation; hue constancy; log opponent RGB space; Reference LCAV-CONF-2002-022

Autor: Finlayson, Graham D.; Süsstrunk, Sabine

Fuente: https://infoscience.epfl.ch/record/34026?ln=en

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