colour.JMh_CAM16_to_CAM16UCS

colour.JMh_CAM16_to_CAM16UCS(JMh, *, coefficients=Coefficients_UCS_Luo2006(K_L=1.0, c_1=0.007, c_2=0.0228))

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

Parameters:JMh (array_like) – CAM16 correlates array \(JMh\).
Returns:Li et al. (2017) CAM16-UCS colourspace \(J'a'b'\) array.
Return type:ndarray

Notes

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_1 : [0, 100]

ap_1 : [-100, 100]

bp_1 : [-100, 100]

Jp_1 : [0, 1]

ap_1 : [-1, 1]

bp_1 : [-1, 1]

References

[LLW+17]

Notes