colour.LCHuv_to_Luv

colour.LCHuv_to_Luv(LCHuv)[source]

Converts from CIE L*C*Huv colourspace to CIE L*u*v* colourspace.

Parameters

LCHuv (array_like) – CIE L*C*Huv colourspace array.

Returns

CIE L*u*v* colourspace array.

Return type

ndarray

Notes

Domain

Scale - Reference

Scale - 1

LCHuv

L : [0, 100]

C : [0, 100]

Huv : [0, 360]

L : [0, 1]

C : [0, 1]

Huv : [0, 1]

Range

Scale - Reference

Scale - 1

Luv

L : [0, 100]

u : [-100, 100]

v : [-100, 100]

L : [0, 1]

u : [-1, 1]

v : [-1, 1]

References

[CIET14804f]

Examples

>>> import numpy as np
>>> LCHuv = np.array([41.52787529, 98.44997950, 10.38816348])
>>> LCHuv_to_Luv(LCHuv)  
array([ 41.5278752...,  96.8362605...,  17.7521014...])