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Olena  User documentation 2.1
An Image Processing Platform
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local_threshold.cc
1 // Copyright (C) 2010 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
6 // the terms of the GNU General Public License as published by the Free
7 // Software Foundation, version 2 of the License.
8 //
9 // Olena is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // General Public License for more details.
13 //
14 // You should have received a copy of the GNU General Public License
15 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
16 //
17 // As a special exception, you may use this file as part of a free
18 // software project without restriction. Specifically, if other files
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 
27 
28 #include <mln/core/image/image2d.hh>
29 #include <mln/make/image.hh>
30 #include <mln/data/compare.hh>
31 
32 #include <scribo/binarization/local_threshold.hh>
33 
34 int main()
35 {
36  using namespace mln;
37 
38  unsigned data[2][2] = { { 12, 24 },
39  { 2, 6 } };
40 
41  unsigned data_threshold[2][2] = { { 12, 13 },
42  { 14, 15 } };
43 
44  bool data_ref[2][2] = { { 1, 0 },
45  { 1, 1 } };
46 
48  image2d<unsigned> threshold = make::image(data_threshold);
49 
50  image2d<bool> ref = make::image(data_ref);
51 
53 
54  mln_assertion(bin == ref);
55 }