colour.UCS_to_uv¶
-
colour.
UCS_to_uv
(UVW)[source]¶ Returns the uv chromaticity coordinates from given CIE UCS colourspace array.
Parameters: UVW (array_like) – CIE UCS colourspace array. Returns: uv chromaticity coordinates. Return type: ndarray Notes
- Input CIE UCS colourspace array is in domain [0, 1].
- Output uv chromaticity coordinates are in range [0, 1].
References
Examples
>>> import numpy as np >>> UCS = np.array([0.04699689, 0.10080000, 0.16374390]) >>> UCS_to_uv(UCS) array([ 0.1508530..., 0.3235531...])