colour.models.log_decoding_CanonLog¶
-
colour.models.
log_decoding_CanonLog
(clog, bit_depth=10, in_normalised_code_value=True, out_reflection=True, **kwargs)[source]¶ Defines the Canon Log log decoding curve / electro-optical transfer function.
- Parameters
clog (numeric or array_like) – Canon Log non-linear data.
bit_depth (int, optional) – Bit depth used for conversion.
in_normalised_code_value (bool, optional) – Whether the Canon Log non-linear data is encoded with normalised code values.
out_reflection (bool, optional) – Whether the light level \(x\) to a camera is reflection.
- Other Parameters
**kwargs (dict, optional) – Keywords arguments for deprecation management.
- Returns
Linear data \(x\).
- Return type
numeric or ndarray
Notes
Domain
Scale - Reference
Scale - 1
clog
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
x
[0, 1]
[0, 1]
References
Examples
>>> log_decoding_CanonLog(34.338965172606912 / 100) 0.17999999...