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An Image Processing Platform
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morpho.cc
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2 // (LRDE).
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20 // instantiate templates or use macros or inline functions from this
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23 // executable to be covered by the GNU General Public License. This
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25 // executable file might be covered by the GNU General Public License.
26 
27 #include <mln/core/image/image2d.hh>
28 #include <mln/core/alias/neighb2d.hh>
29 
30 #include <mln/literal/colors.hh>
31 
32 #include <mln/value/label_16.hh>
33 #include <mln/value/int_u16.hh>
34 
35 #include <mln/labeling/wrap.hh>
36 #include <mln/labeling/colorize.hh>
37 #include <mln/labeling/blobs.hh>
38 
39 #include <mln/io/pbm/load.hh>
40 #include <mln/io/pgm/save.hh>
41 #include <mln/io/ppm/save.hh>
42 
43 #include <mln/transform/distance_and_influence_zone_geodesic.hh>
44 
45 #include <mln/win/hline2d.hh>
46 #include <mln/win/disk2d.hh>
47 
48 #include <mln/morpho/watershed/flooding.hh>
49 #include <mln/morpho/watershed/superpose.hh>
50 #include <mln/morpho/closing/structural.hh>
51 
52 #include <scribo/make/debug_filename.hh>
53 
54 
55 int main(int argc, char *argv[])
56 {
57  using namespace mln;
58 
59  using value::int_u16;
60  using value::label_16;
61  using value::label_8;
62  using value::rgb8;
63 
64  if (argc != 2)
65  {
66  std::cout << "Usage: " << argv[0] << " <input.pbm>" << std::endl;
67  return 1;
68  }
69 
70  image2d<bool> input;
71  io::pbm::load(input, argv[1]);
72 
73  scribo::make::internal::debug_filename_prefix = "morpho";
74 
75  label_16 nlabels;
76  image2d<label_16> lbl = labeling::blobs(input, c8(), nlabels);
77 
78  typedef util::couple< image2d<unsigned>, image2d<label_16> > res_t;
79  res_t res =
81  c8(),
82  mln_max(unsigned));
83 
84  io::pgm::save(labeling::wrap(res.first()), "dmap.pgm");
85  io::ppm::save(labeling::colorize(rgb8(), res.second(), nlabels), "iz.ppm");
86 
87  image2d<unsigned>& dmap = res.first();
88  {
90  io::pgm::save(clo, scribo::make::debug_filename("clo_line_51.pgm"));
91  label_16 nlabels;
92  image2d<label_16> wsd = morpho::watershed::flooding(clo, c8(), nlabels);
93 
95  scribo::make::debug_filename("wsd_line_51.ppm"));
96  }
97 
98  {
100  io::pgm::save(clo, scribo::make::debug_filename("clo_rectangle_11_101.pgm"));
101  label_16 nlabels;
102  image2d<label_16> wsd = morpho::watershed::flooding(clo, c8(), nlabels);
103 
105  scribo::make::debug_filename("wsd_rectangle_11_101.ppm"));
106  }
107 
108  {
110  io::pgm::save(clo, scribo::make::debug_filename("clo_disk_51.pgm"));
111  label_16 nlabels;
112  image2d<label_16> wsd = morpho::watershed::flooding(clo, c8(), nlabels);
113 
115  scribo::make::debug_filename("wsd_disk_51.ppm"));
116  }
117 
118 }