colour.JMh_CAM16_to_CAM16UCS

colour.JMh_CAM16_to_CAM16UCS(JMh, *, coefficients=(1.0, 0.007, 0.0228))

Convert from CAM16 \(JMh\) correlates array to Li et al. (2017) CAM16-UCS colourspace \(J'a'b'\) array.

Parameters:

JMh – CAM16 correlates array \(JMh\).

Returns:

Li et al. (2017) CAM16-UCS colourspace \(J'a'b'\) array.

Return type:

numpy.ndarray

Notes

• UCS in CAM16-UCS stands for Uniform Colour Colourspace.

Domain	Scale - Reference	Scale - 1
JMh	J : [0, 100] M : [0, 100] h : [0, 360]	J : [0, 1] M : [0, 1] h : [0, 1]

Range	Scale - Reference	Scale - 1
Jpapbp	Jp : [0, 100] ap : [-100, 100] bp : [-100, 100]	Jp : [0, 1] ap : [-1, 1] bp : [-1, 1]

References

[LLW+17]