colour.models.eotf_inverse_sRGB¶
-
colour.models.
eotf_inverse_sRGB
(L)[source]¶ Defines the IEC 61966-2-1:1999 sRGB inverse electro-optical transfer function (EOTF / EOCF).
- Parameters
L (numeric or array_like) – Luminance \(L\) of the image.
- Returns
Corresponding electrical signal \(V\).
- Return type
numeric or ndarray
Notes
Domain
Scale - Reference
Scale - 1
L
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
V
[0, 1]
[0, 1]
References
[InternationalECommission99], [InternationalTUnion15b]
Examples
>>> eotf_inverse_sRGB(0.18) 0.4613561...