colour.models.oetf_inverse_DaVinciIntermediate#

colour.models.oetf_inverse_DaVinciIntermediate(V: ArrayLike, constants: colour.utilities.data_structures.Structure = CONSTANTS_DAVINCI_INTERMEDIATE) → NDArrayFloat[source]#

Define the DaVinci Intermediate inverse opto-electronic transfer function (OETF).

Parameters

V (ArrayLike) – Encoded value \(V\).
constants (colour.utilities.data_structures.Structure) – DaVinci Intermediate colour component transfer function constants.

Returns

Linear light value :math`L`.

Return type

numpy.ndarray

Notes

Domain	Scale - Reference	Scale - 1
`y`	[0, 1]	[0, 1]

Range	Scale - Reference	Scale - 1
`x`	[0, 1]	[0, 1]

References

Examples

>>> oetf_inverse_DaVinciIntermediate(0.336043272384855)
... 
0.1799999...