colour.JMh_CAM16_to_CAM16LCD

colour.JMh_CAM16_to_CAM16LCD(JMh, *, coefficients=Coefficients_UCS_Luo2006(K_L=0.77, c_1=0.007, c_2=0.0053))

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

Parameters

JMh (array_like) – CAM16 correlates array \(JMh\).

Returns

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

Return type

ndarray

Notes

  • LCD in CAM16-LCD stands for Large Colour Differences.

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]