colour.models.log_decoding_VLog¶
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colour.models.
log_decoding_VLog
(V_out, bit_depth=10, in_legal=True, out_reflection=True)[source]¶ Defines the Panasonic V-Log log decoding curve / electro-optical transfer function.
Parameters: - V_out (numeric or array_like) – Non-linear data \(V_{out}\).
- bit_depth (int, optional) – Bit depth used for conversion.
- in_legal (bool, optional) – Whether the non-linear Panasonic V-Log data \(V_{out}\) is encoded in legal range.
- out_reflection (bool, optional) – Whether the light level :math`L_{in}` to a camera is reflection.
Returns: Linear reflection data :math`L_{in}`.
Return type: numeric or ndarray
References
Examples
>>> log_decoding_VLog(0.423311448760136) 0.1799999...