Four issues concerning colour constancy and relational colour constancy

Four issues concerning colour constancy and relational colour constancy are briefly considered: (1) the equivalence of colour constancy and relational colour constancy; (2) the dependence of relational colour constancy on ratios of cone excitations due to light from different reflecting surfaces, an...

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Bibliographic Details
Published in:Vision research (Oxford) 1997-05, Vol.37 (10), p.1341-1345
Main Authors: Foster, David H, Nascimento, Sérgio M.C, Craven, B.J, Linnell, Karina J, Cornelissen, Frans W, Brenner, Eli
Format: Article
Language:English
Subjects:
Biological and medical sciences
chromatic induction
Color Perception - physiology
colour constancy
Discrimination (Psychology) - physiology
Eye Movements
formula omitted
Fundamental and applied biological sciences. Psychology
Humans
Learning
Light
Perception
Psychology. Psychoanalysis. Psychiatry
Psychology. Psychophysiology
Spectrophotometry
Vision
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Summary:Four issues concerning colour constancy and relational colour constancy are briefly considered: (1) the equivalence of colour constancy and relational colour constancy; (2) the dependence of relational colour constancy on ratios of cone excitations due to light from different reflecting surfaces, and the association with von Kries' coefficient rule; (3) the contribution of chromatic edges to colour constancy and relational colour constancy; and (4) the effects of instruction and observer training. It is suggested that cognitive factors affect colour constancy more than relational colour constancy, which may be an inherently more robust phenomenon.
ISSN:0042-6989
1878-5646
DOI:10.1016/S0042-6989(96)00285-4