colour.models.eotf_SMPTE240M¶
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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 normalised to the system reference white. Returns: Light output \(L_r\) from the reference reproducer normalised to the system reference white. Return type: numeric or ndarray Notes
Domain Scale - Reference Scale - 1 V_c
[0, 1] [0, 1] Range Scale - Reference Scale - 1 L_c
[0, 1] [0, 1] References
Examples
>>> eotf_SMPTE240M(0.402285796753870) # doctest: +ELLIPSIS 0.1...