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An Image Processing Platform
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convolve_directional.cc
1 // Copyright (C) 2007, 2008, 2009, 2010, 2012 EPITA Research and
2 // Development Laboratory (LRDE)
3 //
4 // This file is part of Olena.
5 //
6 // Olena is free software: you can redistribute it and/or modify it under
7 // the terms of the GNU General Public License as published by the Free
8 // Software Foundation, version 2 of the License.
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13 // General Public License for more details.
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16 // along with Olena. If not, see <http://www.gnu.org/licenses/>.
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19 // software project without restriction. Specifically, if other files
20 // instantiate templates or use macros or inline functions from 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/value/int_u8.hh>
29 
30 #include <mln/io/pgm/load.hh>
31 #include <mln/io/pgm/save.hh>
32 #include <mln/fun/v2v/round.hh>
33 #include <mln/data/transform.hh>
34 
35 #include <mln/core/alias/w_window2d_float.hh>
36 #include <mln/border/thickness.hh>
37 #include <mln/linear/convolve_directional.hh>
38 
39 #include "tests/data.hh"
40 
41 
42 int main()
43 {
44  using namespace mln;
45  using value::int_u8;
46 
48 
49  image2d<int_u8> lena;
50  io::pgm::load(lena, MLN_IMG_DIR "/lena.pgm");
51 
52  float w = .11f;
53  float ws[] = { w, w, w, w, w, w, w, w, w };
55 
57  "convolve_directional-out.pgm");
58 }