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ColorDistance_CIEDE2000


Header: FIL.h
Namespace: fil
Module: FoundationPro

Compares two pixels using CIEDE2000 delta E. Assumes RGB color space.

Syntax

C++
C#
 
void fil::ColorDistance_CIEDE2000
(
	const fil::Pixel& inPixelA,
	const fil::Pixel& inPixelB,
	const float inKL,
	const float inKC,
	const float inKH,
	float& outDistance
)

Parameters

Name Type Range Default Description
Input value
 inPixelA const Pixel&
Input value
 inPixelB const Pixel&
Input value
 inKL const float 0.0 - 1.0f The luminance weighting factor
Input value
 inKC const float 0.0 - 1.0f The chroma weighting factor
Input value
 inKH const float 0.0 - 1.0f The hue weighting factor
Output value
 outDistance float&

Errors

List of possible exceptions:

Error type Description
RuntimeError Each pixel component must be nonnegative in ColorDistance_CIEDE2000.