colour.models.log_decoding_CanonLog2¶
-
colour.models.
log_decoding_CanonLog2
(clog2, bit_depth=10, in_normalised_code_value=True, out_reflection=True, **kwargs)[source]¶ Defines the Canon Log 2 log decoding curve / electro-optical transfer function.
- Parameters
clog2 (numeric or array_like) – Canon Log 2 non-linear data.
bit_depth (int, optional) – Bit depth used for conversion.
in_normalised_code_value (bool, optional) – Whether the Canon Log 2 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
clog2
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
x
[0, 1]
[0, 1]
References
Examples
>>> log_decoding_CanonLog2(39.825469498316735 / 100) 0.1799999...