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Proposal of an abridged color-appearance model CIECAT94LAB and its field trials

✍ Scribed by Yoshinobu Nayatani; Tadashi Yano; Kenjiro Hashimoto; Hiroaki Sobagaki

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 201 KB
Volume: 24
Category: Article
ISSN: 0361-2317
DOI: 10.1002/(sici)1520-6378(199912)24:6<422::aid-col5>3.0.co;2-#

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✦ Synopsis

An abridged color-appearance model named CIECAT94LAB is proposed in the present study. It consists of the CIE 1994 chromatic-adaptation transform with some improvements and the CIELAB formula. CIECAT94LAB is easy in computation and can predict almost all the colorappearance phenomena. It was tested using the experiments conducted by CSAJ, Breneman, and McCann et al. In addition, a new measure is proposed for comparing the predictability among various color-appearance models. The measure is independent of the scale in each of the colorappearance models.

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