colour.XYZ_to_UCS¶
-
colour.
XYZ_to_UCS
(XYZ)[source]¶ Converts from CIE XYZ tristimulus values to CIE 1960 UCS colourspace.
- Parameters
XYZ (array_like) – CIE XYZ tristimulus values.
- Returns
CIE 1960 UCS colourspace array.
- Return type
ndarray
Notes
Domain
Scale - Reference
Scale - 1
XYZ
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
UVW
[0, 1]
[0, 1]
References
Examples
>>> XYZ = np.array([0.20654008, 0.12197225, 0.05136952]) >>> XYZ_to_UCS(XYZ) array([ 0.1376933..., 0.1219722..., 0.1053731...])