colour.characterisation.apply_matrix_colour_correction_Finlayson2015#
- colour.characterisation.apply_matrix_colour_correction_Finlayson2015(RGB: ArrayLike, CCM: ArrayLike, degree: Literal[1, 2, 3, 4] = 1, root_polynomial_expansion: bool = True) NDArrayFloat [source]#
Apply given colour correction matrix \(CCM\) computed using Finlayson et al. (2015) method to given RGB colourspace array.
- Parameters
- Returns
Colour corrected RGB colourspace array.
- Return type
References
[FMH15]
Examples
>>> RGB = np.array([0.17224810, 0.09170660, 0.06416938]) >>> CCM = np.array( ... [ ... [1.05263767, 0.13780789, -0.22763399], ... [0.07395843, 1.02939945, -0.1060115], ... [0.05725508, -0.20526336, 1.10151945], ... ] ... ) >>> apply_matrix_colour_correction_Finlayson2015( ... RGB, CCM ... ) array([ 0.1793456..., 0.1003392..., 0.0617218...])