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/****************************************************************************
*
* MODULE: i.segment
* AUTHOR(S): Markus Metz
* based on the the GSoC project by
* Eric Momsen <eric.momsen at gmail com>
* PURPOSE: Object recognition, segments an image group.
* COPYRIGHT: (C) 2012 by Eric Momsen, and the GRASS Development Team
*
* This program is free software under the GNU General
* Public License (>=v2). Read the COPYING file that
* comes with GRASS for details.
*
*
* NOTE: the word "segment" is already used by the
* Segmentation Library for the data files/tiling, so
* iseg (image segmentation) will be used to refer to
* the image segmentation.
*
*****************************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <grass/gis.h>
#include <grass/glocale.h>
#include "iseg.h"
int main(int argc, char *argv[])
{
struct globals globals; /* input and output file descriptors, data
structure, buffers */
struct GModule *module;
G_gisinit(argv[0]);
module = G_define_module();
G_add_keyword(_("imagery"));
G_add_keyword(_("segmentation"));
G_add_keyword(_("classification"));
G_add_keyword(_("object recognition"));
module->description = _("Identifies segments (objects) from imagery data.");
parse_args(argc, argv, &globals);
G_debug(1, "Main: starting open_files()");
if (open_files(&globals) != TRUE)
G_fatal_error(_("Error in reading data"));
G_debug(1, "Main: starting create_isegs()");
if (create_isegs(&globals) != TRUE)
G_fatal_error(_("Error in creating segments"));
G_debug(1, "Main: starting write_output()");
if (write_ids(&globals) != TRUE)
G_fatal_error(_("Error in writing IDs"));
if (globals.method == ORM_RG && globals.gof) {
if (write_gof_rg(&globals) != TRUE)
G_fatal_error(_("Error in writing goodness of fit"));
}
if (globals.method == ORM_MS && globals.bsuf) {
if (write_bands_ms(&globals) != TRUE)
G_fatal_error(_("Error in writing new band values"));
}
G_debug(1, "Main: starting close_files()");
close_files(&globals);
G_done_msg(_("Number of segments created: %d"), globals.max_rid);
exit(EXIT_SUCCESS);
}
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