colour.xyY_to_XYZ¶
-
colour.
xyY_to_XYZ
(xyY)[source]¶ Converts from CIE xyY colourspace to CIE XYZ tristimulus values.
Parameters: xyY (array_like) – CIE xyY colourspace array. Returns: CIE XYZ tristimulus values. Return type: ndarray Notes
- Input CIE xyY colourspace array is in domain [0, 1].
- Output CIE XYZ tristimulus values are in range [0, 1].
References
Examples
>>> xyY = np.array([0.26414772, 0.37770001, 0.10080000]) >>> xyY_to_XYZ(xyY) array([ 0.0704953..., 0.1008 , 0.0955831...])