colour.models.log_decoding_Panalog¶
- colour.models.log_decoding_Panalog(y: FloatingOrArrayLike, black_offset: FloatingOrArrayLike = 10 ** 64 - 681 / 444) FloatingOrNDArray[source]¶
Define the Panalog log decoding curve / electro-optical transfer function.
- Parameters
y (FloatingOrArrayLike) – Non-linear data \(y\).
black_offset (FloatingOrArrayLike) – Black offset.
- Returns
Linear data \(x\).
- Return type
Warning
These are estimations known to be close enough, the actual log encoding curves are not published.
Notes
Domain
Scale - Reference
Scale - 1
y[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
x[0, 1]
[0, 1]
References
Examples
>>> log_decoding_Panalog(0.374576791382298) 0.1...