colour.UCS_to_XYZ¶

colour.UCS_to_XYZ(UVW)[source]¶

Converts from CIE 1960 UCS colourspace to CIE XYZ tristimulus values.

Parameters:	UVW (array_like) – CIE 1960 UCS colourspace array.
Returns:	CIE XYZ tristimulus values.
Return type:	ndarray

Notes

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

Range	Scale - Reference	Scale - 1
`XYZ`	[0, 1]	[0, 1]

References

[Wik08d], [Wik08a]

Examples

>>> UVW = np.array([0.13769339, 0.12197225, 0.10537310])
>>> UCS_to_XYZ(UVW)  # doctest: +ELLIPSIS
array([ 0.2065400...,  0.1219722...,  0.0513695...])