colour.Luv_uv_to_xy¶
-
colour.
Luv_uv_to_xy
(uv)[source]¶ Returns the xy chromaticity coordinates from given CIE L*u*v* colourspace \(uv^p\) chromaticity coordinates.
Parameters: uv (array_like) – CIE L*u*v* u”v” chromaticity coordinates. Returns: xy chromaticity coordinates. Return type: ndarray Notes
- Input \(uv^p\) chromaticity coordinates are in domain [0, 1].
- Output xy is in range [0, 1].
References
Examples
>>> uv = np.array([0.150853098829857, 0.485329708543180]) >>> Luv_uv_to_xy(uv) array([ 0.2641477..., 0.3777000...])