colour.models.eotf_inverse_BT1886¶
- colour.models.eotf_inverse_BT1886(L: FloatingOrArrayLike, L_B: float = 0, L_W: float = 1) FloatingOrNDArray [source]¶
Define Recommendation ITU-R BT.1886 inverse electro-optical transfer function (EOTF).
- Parameters
- Returns
Input video signal level (normalised, black at \(V = 0\), to white at \(V = 1\).
- Return type
Notes
Domain
Scale - Reference
Scale - 1
L
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
V
[0, 1]
[0, 1]
References
Examples
>>> eotf_inverse_BT1886(0.11699185725296059) 0.4090077...