Nix Universal SDK/com.nixsensor.universalsdk/ColorUtils/Companion/deltaE00

deltaE00

fun deltaE00(@Size(value = 3) lab1: DoubleArray, @Size(value = 3) lab2: DoubleArray, kL: Double = DELTA_E_KL_DEFAULT, kC: Double = DELTA_E_KC_DEFAULT, kH: Double = DELTA_E_KH_DEFAULT): Double

Takes two CIELAB values and calculates color difference (dE) using CIE2000 formula NOTE: both CIELAB values must share the same reference white. If they do not: convert to XYZ, adapt, convert back to CIELAB before calculating dE.

Return

delta E (2000) value

Parameters

lab1

First CIELAB value (element order L, a, b)

lab2

Second CIELAB value (element order L, a, b)

Model parameter (default 1)