colour.models.oetf_sRGB

colour.models.oetf_sRGB(L)

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

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

References

• [InternationalECommission99]
• [InternationalTUnion15b]

Examples

>>> oetf_sRGB(0.18)  
0.4613561...