Milena (Olena)  User documentation 2.0a Id
 All Classes Namespaces Functions Variables Typedefs Enumerator Groups Pages
binarization.hh
1 // Copyright (C) 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
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 
26 #ifndef MLN_BINARIZATION_BINARIZATION_HH
27 # define MLN_BINARIZATION_BINARIZATION_HH
28 
34 
35 # include <mln/core/concept/function.hh>
36 # include <mln/data/transform.hh>
37 
38 
39 namespace mln
40 {
41 
42  namespace binarization
43  {
44 
52  template <typename I, typename F>
53  inline
54  mln_ch_value(I, bool)
55  binarization(const Image<I>& input, const Function_v2b<F>& fun);
56 
57 
58 # ifndef MLN_INCLUDE_ONLY
59 
60  namespace impl
61  {
62 
63  template <typename I, typename F>
64  inline
65  mln_ch_value(I, bool)
66  binarization_(const I& input, const Function_v2b<F>& fun)
67  {
68  trace::entering("binarization::impl::binarization_");
69  mln_ch_value(I, bool) output(input.domain());
70 
71  output = data::transform(input, fun);
72 
73  trace::exiting("binarization::impl::binarization_");
74  return output;
75  }
76 
77  } // end of namespace mln::binarization::impl
78 
79 
80 
81  // Facade
82 
83  template <typename I, typename F>
84  inline
85  mln_ch_value(I, bool)
86  binarization(const Image<I>& input, const Function_v2b<F>& fun)
87  {
88  trace::entering("binarization::binarization");
89  mln_precondition(exact(input).is_valid());
90 
91  mln_ch_value(I, bool) output(exact(input).domain());
92  output = impl::binarization_(exact(input), fun);
93 
94  trace::exiting("binarization::binarization");
95  return output;
96  }
97 
98 # endif // ! MLN_INCLUDE_ONLY
99 
100  } // end of namespace mln::binarization
101 
102 } // end of namespace mln
103 
104 
105 #endif // ! MLN_BINARIZATION_BINARIZATION_HH