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/* thin-image.h: thin binary image
Copyright (C) 2001, 2002 Martin Weber
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License
as published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA. */
#ifndef THIN_IMAGE_H
#define THIN_IMAGE_H
/*
* C code from the article
* "Efficient Binary Image Thinning using Neighborhood Maps"
* by Joseph M. Cychosz, 3ksnn64@ecn.purdue.edu
* in "Graphics Gems IV", Academic Press, 1994
*/
#include "bitmap.h"
#include "exception.h"
void
thin_image(bitmap_type *image, bool bg_spec, pixel bg_color,
at_exception_type * exp);
#endif /* not THIN_IMAGE_H */
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