Function

Vipscol_dE00

Declaration [src] 

float
vips_col_dE00 (
  float L1,
  float a1,
  float b1,
  float L2,
  float a2,
  float b2
)

Description [src]

CIEDE2000, from:

Luo, Cui, Rigg, “The Development of the CIE 2000 Colour-Difference Formula: CIEDE2000”, COLOR research and application, pp 340

Parameters

L1 float
 

Input coordinate 1
a1 float
 

Input coordinate 1
b1 float
 

Input coordinate 1
L2 float
 

Input coordinate 2
a2 float
 

Input coordinate 2
b2 float
 

Input coordinate 2

Return value

Returns: float
 

CIE dE2000 colour difference.