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lut_contrast

Arguments:

• _nb_colors>1,_min_rgb_value

Description:

Generate a RGB colormap where consecutive colors have high contrast.

This function performs a specific score maximization to generate the result, so
it may take some time when nb_colors is high.

Default values:

nb_colors=256 and min_rgb_value=64.

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.