colour.models.log_decoding_Log3G12¶

colour.models.log_decoding_Log3G12(y)[source]¶

Defines the Log3G12 log decoding curve / electro-optical transfer function.

Parameters:	y (numeric or array_like) – Non-linear data \(y\).
Returns:	Linear data \(x\).
Return type:	numeric or ndarray

References

Examples

>>> log_decoding_Log3G12(1.0 / 3)  
0.1800015...