colour.difference.delta_E_CAM02SCD

colour.difference.delta_E_CAM02SCD(Jpapbp_1, Jpapbp_2)

Returns the difference \(\Delta E'\) between two given Li et al. (2017) CAM16-SCD colourspaces \(J'a'b'\) arrays.

Parameters

• Jpapbp_1 (array_like) – Standard / reference Li et al. (2017) CAM16-SCD colourspaces \(J'a'b'\) array.

• Jpapbp_2 (array_like) – Sample / test Li et al. (2017) CAM16-SCD colourspaces \(J'a'b'\) array.

Returns

Colour difference \(\Delta E'\).

Return type

numeric or ndarray

Notes

Domain	Scale - Reference	Scale - 1
Jpapbp_1	Jp_1 : [0, 100] ap_1 : [-100, 100] bp_1 : [-100, 100]	Jp_1 : [0, 1] ap_1 : [-1, 1] bp_1 : [-1, 1]
Jpapbp_2	Jp_2 : [0, 100] ap_2 : [-100, 100] bp_2 : [-100, 100]	Jp_2 : [0, 1] ap_2 : [-1, 1] bp_2 : [-1, 1]

References

[LLW+17]

Notes

• This docstring is automatically generated, please refer to colour.delta_E_CAM02SCD() definition for an usage example.