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A model of colour vision for predicting colour appearance in various viewing conditions
Author(s) -
Hunt R. W. G.
Publication year - 1987
Publication title -
color research and application
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 62
eISSN - 1520-6378
pISSN - 0361-2317
DOI - 10.1002/col.5080120605
Subject(s) - mesopic vision , photopic vision , scotopic vision , hue , brightness , artificial intelligence , computer science , computer vision , optics , physics , retina
A previously published model of colour vision predicted the hues, lightnesses, saturations, and chromas of colours seen under a medium photopic level of illumination. This model has now been extended to provide, in addition, predictions of brightness and colourfulness, for both related and unrelated colours, at any level of illumination, whether photopic, mesopic, or scotopic. The model has also been extended to cover a wider range of stimulus intensities and the use of various backgrounds.