colour.models.oetf_inverse_DaVinciIntermediate#

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

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

Parameters:

  • V (ArrayLike) – Encoded value \(V\).

  • constants (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

[BlackmagicDesign20a]

Examples

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