videolib.color_adaptation.cat02

cat02(xyz, xyz_white, D, FL)

CAT02 Color Adaption Transform

Parameters:

• xyz (ndarray) – Tristrimulus XYZ image to adapt.

• xyz_white (ndarray) – White point to adapt input to.

• D (float) – Degree of adaptation.

• FL (float) – Luminance level adaptation factor.

Return type:

Tuple[ndarray, ndarray]

Returns:

Adapted LMS responses for image and white point.