On The Models of Colour Vision.

Abstract

There are three categories of colour vision theory or model; three-components theory, opponent-colour theory and stage theory. Each theory is good in its own way. A colour perception model is proposed. It combines both the trichromatic and opponent theories. It is a modification of colour perception model by Fairchild. The modification basically takes into account the fact that nature generally has a feedback system.

Keywords: Trichromatic, Model, Perception, Feedback, Colour Vision, Colour space