colour.models.eotf_SMPTE240M¶

colour.models.eotf_SMPTE240M(V_r)[source]¶

Defines SMPTE 240M electro-optical transfer function (EOTF / EOCF).

Parameters:	V_r (numeric or array_like) – Video signal level \(V_r\) driving the reference reproducer normalized to the system reference white.
Returns:	Light output \(L_r\) from the reference reproducer normalized to the system reference white.
Return type:	numeric or ndarray

References

Examples

>>> eotf_SMPTE240M(0.402285796753870)  
0.1...