colour.difference.delta_E_CAM02LCD¶
-
colour.difference.
delta_E_CAM02LCD
(Jpapbp_1, Jpapbp_2)[source]¶ Returns the difference \(\Delta E'\) between two given Li et al. (2017) CAM16-LCD colourspaces \(J'a'b'\) arrays.
- Parameters
Jpapbp_1 (array_like) – Standard / reference Li et al. (2017) CAM16-LCD colourspaces \(J'a'b'\) array.
Jpapbp_2 (array_like) – Sample / test Li et al. (2017) CAM16-LCD 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
Notes
This docstring is automatically generated, please refer to
colour.delta_E_CAM02LCD()
definition for an usage example.