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

Type: float

Input coordinate 1.

a1

Type: float

Input coordinate 1.

b1

Type: float

Input coordinate 1.

L2

Type: float

Input coordinate 2.

a2

Type: float

Input coordinate 2.

b2

Type: float

Input coordinate 2.

Return value

Type: float

CIE dE2000 colour difference.