colour.Lab_to_LCHab¶
- colour.Lab_to_LCHab(Lab: ArrayLike) numpy.ndarray [source]¶
Convert from CIE L*a*b* colourspace to CIE L*C*Hab colourspace.
- Parameters
Lab (ArrayLike) – CIE L*a*b* colourspace array.
- Returns
CIE L*C*Hab colourspace array.
- Return type
Notes
Domain
Scale - Reference
Scale - 1
Lab
L
: [0, 100]a
: [-100, 100]b
: [-100, 100]L
: [0, 1]a
: [-1, 1]b
: [-1, 1]Range
Scale - Reference
Scale - 1
LCHab
L
: [0, 100]C
: [0, 100]Hab
: [0, 360]L
: [0, 1]C
: [0, 1]Hab
: [0, 1]References
Examples
>>> import numpy as np >>> Lab = np.array([41.52787529, 52.63858304, 26.92317922]) >>> Lab_to_LCHab(Lab) array([ 41.5278752..., 59.1242590..., 27.0884878...])