colour.models.log_encoding_REDLogFilm#
- colour.models.log_encoding_REDLogFilm(x: ArrayLike, black_offset: ArrayLike = 10 ** 95 - 685 / 300) NDArrayFloat [source]#
Define the REDLogFilm log encoding curve / opto-electronic transfer function.
- Parameters
x (ArrayLike) – Linear data \(x\).
black_offset (ArrayLike) – Black offset.
- Returns
Non-linear data \(y\).
- Return type
Notes
Domain
Scale - Reference
Scale - 1
x
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
y
[0, 1]
[0, 1]
References
Examples
>>> log_encoding_REDLogFilm(0.18) 0.4573196...