colour.models.log_decoding_ACEScc#

colour.models.log_decoding_ACEScc(ACEScc: FloatingOrArrayLike) FloatingOrNDArray[source]#

Define the ACEScc colourspace log decoding / electro-optical transfer function.

Parameters:

ACEScc (FloatingOrArrayLike) – ACEScc non-linear value.

Returns:

lin_AP1 value.

Return type:

numpy.floating or numpy.ndarray

Notes

Domain

Scale - Reference

Scale - 1

ACEScc

[0, 1]

[0, 1]

Range

Scale - Reference

Scale - 1

lin_AP1

[0, 1]

[0, 1]

References

[TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14b], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14c], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14a], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommitteea]

Examples

>>> log_decoding_ACEScc(0.413588402492442)  
0.1799999...