colour.appearance.LLAB_InductionFactors

class colour.appearance.LLAB_InductionFactors[source]

:math:`LLAB(l:c)` colour appearance model induction factors.

Parameters

  • D (numeric or array_like) – Discounting-the-Illuminant factor \(D\).

  • F_S (numeric or array_like) – Surround induction factor \(F_S\).

  • F_L (numeric or array_like) – Lightness induction factor \(F_L\).

  • F_C (numeric or array_like) – Chroma induction factor \(F_C\).

References

[Fai13e], [LLK96], [LM96]

Create new instance of LLAB_InductionFactors(D, F_S, F_L, F_C)

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__

Initialize self.

count(value)

index(value, [start, [stop]])

Raises ValueError if the value is not present.

Attributes

D

Alias for field number 0

F_C

Alias for field number 3

F_L

Alias for field number 2

F_S

Alias for field number 1