colour.models.log_decoding_FLog#
- colour.models.log_decoding_FLog(out_r: ArrayLike, bit_depth: int = 10, in_normalised_code_value: bool = True, out_reflection: bool = True, constants: Structure = CONSTANTS_FLOG) NDArrayFloat [source]#
Define the Fujifilm F-Log log decoding curve / electro-optical transfer function.
- Parameters:
out_r (ArrayLike) – Non-linear data \(out\).
bit_depth (int) – Bit-depth used for conversion.
in_normalised_code_value (bool) – Whether the non-linear Fujifilm F-Log data \(out\) is encoded as normalised code values.
out_reflection (bool) – Whether the light level :math`in` to a camera is reflection.
constants (Structure) – Fujifilm F-Log constants.
- Returns:
Linear reflection data :math`in`.
- Return type:
Notes
Domain
Scale - Reference
Scale - 1
out_r
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
in_r
[0, 1]
[0, 1]
References
Examples
>>> log_decoding_FLog(0.45931845866162124) 0.1800000...