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Colour constrast and assimilation


Hering colour opponency


Watercolour illusion

Boynton Illusion


Colour mixing

CIE x,y chromaticity diagram

2-stage post-receptoral model

3-stage post-receptoral model

Light levels

Rod pathways

Phototransduction cascade

Pugh & Mollon model

McCollough effect

DKL space

RGB space

LMS space