bandpass.hh
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1 /* -*- mia-c++ -*-
2  *
3  * This file is part of MIA - a toolbox for medical image analysis
4  * Copyright (c) Leipzig, Madrid 1999-2013 Gert Wollny
5  *
6  * MIA is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with MIA; if not, see <http://www.gnu.org/licenses/>.
18  *
19  */
20 
21 #ifndef __mia_internal_bandpass_hh
22 #define __mia_internal_bandpass_hh
23 
24 #include <limits>
25 #include <mia/core/filter.hh>
26 #include <mia/core/msgstream.hh>
27 #include <mia/core/filter.hh>
28 
30 
32 
33 template <class Image>
34 class TBandPass: public TDataFilter<Image> {
35 public:
37  TBandPass(float min, float max);
38 
39  template <class T>
40  typename TBandPass::result_type operator () (const T& data) const;
41 
42 private:
43  typename TBandPass::result_type do_filter(const Image& image) const;
44 
45  float m_min;
46  float m_max;
47 };
48 
49 template <class Image>
50 class TBandPassFilterPlugin: public TDataFilterPlugin<Image> {
51 public:
52  TBandPassFilterPlugin();
53  virtual TDataFilter<Image> *do_create()const;
54  virtual const std::string do_get_descr()const;
55 private:
56  float m_min;
57  float m_max;
58 };
59 
61 
63 
64 #endif