colour.IPT_to_XYZ¶

colour.IPT_to_XYZ(IPT)[source]¶

Converts from IPT colourspace to CIE XYZ tristimulus values.

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

References

Examples

>>> IPT = np.array([1.00300825, 0.01906918, -0.01369292])
>>> IPT_to_XYZ(IPT)  
array([ 0.9690723...,  1.        ,  1.1217921...])