7. Colour Perception

what is colour goof for?

what is scene segmentation

what are some examples of the ways colour can be a good evolutionary force

what is colour

what spectrum is light a part of?

what are the units of visible light?

do objects poses colour?

what is the colour of an object dependent on?

what are the 3 parts to colour?

what is perceived colour dependent on?

what are intensity & saturation?

what are the psychological attributes for these properties of light? wavelength, intensity & spectral purity

what is the difference between pink & red?

difference between dark blue and light blue? usually

difference between blue & red?

what are the 2 theories of colour perception?

who was trichromatic theory proposed by?

what are the 3 types of receptors for colur & their properties for what they respond to best

what happens when a wavelength hits these cone photoreceptors

is the signal that is sent to the brain coloured?

what does the trichromatic theory say?

what is some support for the trichromatic theory?

who was opponent process theory suggested by?

what does this theory suggest?

what does this suggest about the receptors?

which of these theorie s are true?

what is the support for the opponent process theory?

whats the colour context effect?