ColorDistance

Compares two pixels using chromatic and non-chromatic information. Assumes RGB color space.

Applications:Color comparison insensitive to changes of illumination.

Syntax

def ColorDistance(
	inPixelA: Pixel,
	inPixelB: Pixel,
	/,
	*,
	inChromaAmount: float = 0.7
)
-> outDistance: float

Parameters

	Name	Type	Range	Default	Description
	inPixelA	Pixel
	inPixelB	Pixel
	inChromaAmount	float	0.0 - 1.0	0.7	Proportion of chromatic information in distance computation
	outDistance	float