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split_alpha

Arguments:

• _nb_scales[%]={ 0:Auto | -S<0 | N>0 },_subsample={ 0:No | 1:Yes },0<=_anisotropy<=1,0<=_minimize_alpha<=1

Description:

Split selected images into alpha detail scales.

If nb_scales==-S, the lowest scale has a size of at least SxS.
Parameter anisotropy is only considered when subsample=0.
Image reconstruction is done with command merge_alpha.

Default values:

nb_scales=0, subsample=0, anisotropy=0 and minimize_alpha=1.

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.