colour.models.oetf_inverse_BT709#
- colour.models.oetf_inverse_BT709(V: ArrayLike) NDArrayFloat [source]#
Define Recommendation ITU-R BT.709-6 inverse opto-electronic transfer function (OETF).
- Parameters:
V (ArrayLike) – Electrical signal \(V\).
- Returns:
Corresponding luminance \(L\) of the image.
- Return type:
Notes
Domain
Scale - Reference
Scale - 1
V
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
L
[0, 1]
[0, 1]
References
Examples
>>> oetf_inverse_BT709(0.409007728864150) 0.1...