colour.models.cctf_encoding_RIMMRGB#
- colour.models.cctf_encoding_RIMMRGB(X: ArrayLike, bit_depth: int = 8, out_int: bool = False, E_clip: float = 2.0) NDArrayReal [source]#
Define the RIMM RGB encoding colour component transfer function (Encoding CCTF).
RIMM RGB encoding non-linearity is based on that specified by Recommendation ITU-R BT.709-6.
- Parameters:
- Returns:
Non-linear data \(X'_{RIMM}\).
- Return type:
Notes
Domain *
Scale - Reference
Scale - 1
X
[0, 1]
[0, 1]
Range *
Scale - Reference
Scale - 1
X_p
[0, 1]
[0, 1]
* This definition has an output int switch, thus the domain-range scale information is only given for the floating point mode.
References
[SWG00]
Examples
>>> cctf_encoding_RIMMRGB(0.18) 0.2916737... >>> cctf_encoding_RIMMRGB(0.18, out_int=True) 74