colour.models.log_encoding_ACEScc

colour.models.log_encoding_ACEScc(lin_AP1)[source]

Defines the ACEScc colourspace log encoding / opto-electronic transfer function.

Parameters

lin_AP1 (numeric or array_like) – lin_AP1 value.

Returns

ACEScc non-linear value.

Return type

numeric or ndarray

Notes

Domain

Scale - Reference

Scale - 1

lin_AP1

[0, 1]

[0, 1]

Range

Scale - Reference

Scale - 1

ACEScc

[0, 1]

[0, 1]

References

[TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14b], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14c], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14a], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee]

Examples

>>> log_encoding_ACEScc(0.18)  
0.4135884...