colour.RGB_to_ICTCP

colour.RGB_to_ICTCP(RGB, L_p=10000)[source]

Converts from ITU-R BT.2020 colourspace to \(IC_TC_P\) colour encoding.

Parameters:
  • RGB (array_like) – ITU-R BT.2020 colourspace array.
  • L_p (numeric, optional) – Display peak luminance \(cd/m^2\) for SMPTE ST 2084:2014 non-linear encoding.
Returns:

\(IC_TC_P\) colour encoding array.

Return type:

ndarray

References

Examples

>>> RGB = np.array([0.35181454, 0.26934757, 0.21288023])
>>> RGB_to_ICTCP(RGB)  
array([ 0.0955407..., -0.0089063...,  0.0138928...])