colour.models.oetf_reverse_sRGB

colour.models.oetf_reverse_sRGB(V)

Defines the sRGB colourspace reverse opto-electronic transfer function (OETF / OECF).

Parameters:V (numeric or array_like) – Electrical signal \(V\). Returns:Corresponding luminance \(L\) of the image. Return type:numeric or ndarray

References

• [InternationalECommission99]
• [InternationalTUnion15b]

Examples

>>> oetf_reverse_sRGB(0.461356129500442)  
0.1...