colour.models.log_decoding_ERIMMRGB¶
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colour.models.
log_decoding_ERIMMRGB
(X_p, I_max=255, E_min=0.001, E_clip=316.2)[source]¶ Defines the ERIMM RGB log decoding curve / electro-optical transfer function (EOTF / EOCF).
Parameters: - X_p (numeric or array_like) – Non-linear data \(X'_{ERIMM}\).
- I_max (numeric, optional) – Maximum code value: 255, 4095 and 650535 for respectively 8-bit, 12-bit and 16-bit per channel.
- E_min (numeric, optional) – Minimum exposure limit.
- E_clip (numeric, optional) – Maximum exposure limit.
Returns: Linear data \(X_{ERIMM}\).
Return type: numeric or ndarray
References
Examples
>>> log_decoding_ERIMMRGB(104.56335932049294) 0.1...