colour.ootf#

colour.ootf(value: ArrayLike, function: LiteralOOTF | str = 'ITU-R BT.2100 PQ', **kwargs: Any) NDArrayFloat[source]#

Map relative scene linear light to display linear light using given opto-optical transfer function (OOTF / OOCF).

Parameters:
Returns:

Luminance of a displayed linear component.

Return type:

numpy.ndarray

Examples

>>> ootf(0.1)  
779.9883608...
>>> ootf(0.1, function="ITU-R BT.2100 HLG")  
63.0957344...