colour.CCT_to_uv#

colour.CCT_to_uv(CCT_D_uv: ArrayLike, method: Literal['Krystek 1985', 'Ohno 2013', 'Planck 1900', 'Robertson 1968'] | str = 'Ohno 2013', **kwargs: Any) → NDArrayFloat[source]#

Compute the CIE UCS colourspace uv chromaticity coordinates from the specified correlated colour temperature \(T_{cp}\) and \(\Delta_{uv}\) using the specified method.

Parameters:

CCT_D_uv (ArrayLike) – Correlated colour temperature \(T_{cp}\), \(\Delta_{uv}\).
method (Literal['Krystek 1985', 'Ohno 2013', 'Planck 1900', 'Robertson 1968'] | str) – Computation method.
cmfs – {colour.temperature.CCT_to_uv_Ohno2013(), colour.temperature.CCT_to_uv_Planck1900()}, Standard observer colour matching functions.
kwargs (Any)

Returns:

CIE UCS colourspace uv chromaticity coordinates.

Return type:

numpy.ndarray

References

[], [CIET14804e], [Kry85], [Ohn14], [WS00m]

Examples

>>> import numpy as np
>>> CCT_D_uv = np.array([6507.47380460, 0.00322335])
>>> CCT_to_uv(CCT_D_uv)
array([ 0.1977999...,  0.3121999...])

colour.CCT_to_uv#

This Page