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Olena  User documentation 2.1
An Image Processing Platform
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tools/seed2tiling.cc
1 // Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE)
2 //
3 // This file is part of Olena.
4 //
5 // Olena is free software: you can redistribute it and/or modify it under
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7 // Software Foundation, version 2 of the License.
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17 // As a special exception, you may use this file as part of a free
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19 // instantiate templates or use macros or inline functions from this
20 // file, or you compile this file and link it with other files to produce
21 // an executable, this file does not by itself cause the resulting
22 // executable to be covered by the GNU General Public License. This
23 // exception does not however invalidate any other reasons why the
24 // executable file might be covered by the GNU General Public License.
25 
29 
30 
31 
32 # include <mln/core/image/image2d.hh>
33 # include <mln/core/image/dmorph/sub_image.hh>
34 # include <mln/core/alias/neighb2d.hh>
35 # include <mln/value/int_u8.hh>
36 # include <mln/data/stretch.hh>
37 # include <mln/border/fill.hh>
38 # include <mln/io/pbm/load.hh>
39 # include <mln/io/pgm/save.hh>
40 # include <mln/labeling/foreground.hh>
41 # include <mln/debug/println.hh>
42 # include <mln/geom/seeds2tiling.hh>
43 # include <mln/geom/seeds2tiling_roundness.hh>
44 # include <mln/make/voronoi.hh>
45 
46 #include <mln/core/image/image2d.hh>
47 #include <mln/core/image/dmorph/sub_image.hh>
48 #include <mln/core/image/dmorph/image_if.hh>
49 
50 
51 #include <mln/core/alias/w_window2d_int.hh>
52 #include <mln/make/win_chamfer.hh>
53 
54 int main(int argc, char* argv[])
55 {
56  if (argc < 2)
57  {
58  std::cerr << "missing argument: "
59  << "specify the location of the binary image (*.pbm)"
60  << std::endl;
61  return 1;
62  }
63  using namespace mln;
64  using value::int_u8;
65  unsigned max = 2048;
66 
67  image2d<bool> input = io::pbm::load(argv[1]);
68 
69  {
70  const w_window2d_int& w_win = make::mk_chamfer_3x3_int<2,3>();
71 
72  unsigned n;
73  image2d<unsigned> lab = labeling::foreground(input, c4(), n);
74  std::cout << "number of labels = " << n << std::endl;
75 
76 
78  border::fill(inte, 0);
79 
80  image2d<int_u8> inte2 = data::stretch(int_u8(), inte);
81  io::pgm::save(inte2, "ima1.pgm");
82 
83  std::cout << "ima1 generate with seeds2tiling"
84  << std::endl;
85  inte = geom::seeds2tiling_roundness(lab, w_win, max, c4());
86  border::fill(inte, 0);
87 
88  inte2 = data::stretch(int_u8(), inte);
89 
90  io::pgm::save(inte2, "ima2.pgm");
91  std::cout << "ima2 generate with seeds2tiling_roundness"
92  << std::endl;
93  }
94 
95 }