colour.models.log_decoding_ACEScct#
- colour.models.log_decoding_ACEScct(ACEScct: ArrayLike, constants: Structure = CONSTANTS_ACES_CCT) NDArrayFloat [source]#
Define the ACEScct colourspace log decoding / electro-optical transfer function.
- Parameters:
ACEScct (ArrayLike) – ACEScct non-linear value.
constants (Structure) – ACEScct constants.
- Returns:
lin_AP1 value.
- Return type:
References
[TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14b], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14c], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESProject16], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommitteea]
Notes
Domain
Scale - Reference
Scale - 1
ACEScct
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
lin_AP1
[0, 1]
[0, 1]
Examples
>>> log_decoding_ACEScct(0.413588402492442) 0.1799999...