colour.models.oetf_inverse_BT601#
- colour.models.oetf_inverse_BT601(E: ArrayLike) NDArrayFloat [source]#
Define Recommendation ITU-R BT.601-7 inverse opto-electronic transfer function (OETF).
- Parameters:
E (ArrayLike) – Electrical signal \(E\).
- Returns:
Corresponding luminance \(L\) of the image.
- Return type:
Notes
Domain
Scale - Reference
Scale - 1
E
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
L
[0, 1]
[0, 1]
References
Examples
>>> oetf_inverse_BT601(0.409007728864150) 0.1...