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]

uv : [0, 360]

L : [0, 1]

C : [0, 1]

uv : [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

[CIETC1-482004m]

Examples

>>> LCHuv = np.array([41.52787529, 98.44997950, 10.38816348])
>>> LCHuv_to_Luv(LCHuv)  # doctest: +ELLIPSIS
array([ 41.5278752...,  96.8362605...,  17.7521014...])