Remove specified number of pixels (i.e. set them to 0) from the set of non-zero pixels in selected images.
Example of use:
G'MIC is an open-source software distributed under the
CeCILL free software licenses (LGPL-like and/or
Copyrights (C) Since July 2008,
David Tschumperlé - GREYC UMR CNRS 6072, Image Team.