colour.UCS_to_uv

colour.UCS_to_uv(UVW)[source]

Returns the uv chromaticity coordinates from given CIE 1960 UCS colourspace array.

Parameters:UVW (array_like) – CIE 1960 UCS colourspace array.
Returns:uv chromaticity coordinates.
Return type:ndarray

Notes

Domain Scale - Reference Scale - 1
UVW [0, 1] [0, 1]

References

[Wikipedia2008c]

Examples

>>> UVW = np.array([0.13769339, 0.12197225, 0.10537310])
>>> UCS_to_uv(UVW)  # doctest: +ELLIPSIS
array([ 0.3772021...,  0.3341350...])