colour.ICTCP_to_RGB¶
-
colour.
ICTCP_to_RGB
(ICTCP, L_p=10000)[source]¶ Converts from \(IC_TC_P\) colour encoding to ITU-R BT.2020 colourspace.
- Parameters
ICTCP (array_like) – \(IC_TC_P\) colour encoding array.
L_p (numeric, optional) – Display peak luminance \(cd/m^2\) for SMPTE ST 2084:2014 non-linear encoding.
- Returns
ITU-R BT.2020 colourspace array.
- Return type
ndarray
Notes
Domain
Scale - Reference
Scale - 1
ICTCP
I
: [0, 1]CT
: [-1, 1]CP
: [-1, 1]I
: [0, 1]CT
: [-1, 1]CP
: [-1, 1]Range
Scale - Reference
Scale - 1
RGB
[0, 1]
[0, 1]
References
Examples
>>> ICTCP = np.array([0.07351364, 0.00475253, 0.09351596]) >>> ICTCP_to_RGB(ICTCP) array([ 0.4562052..., 0.0308107..., 0.0409195...])