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text_extraction.cc
1 // Copyright (C) 2010, 2013 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
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7 // Software Foundation, version 2 of the License.
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17 // As a special exception, you may use this file as part of a free
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19 // instantiate templates or use macros or inline functions from this
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24 // executable file might be covered by the GNU General Public License.
25 
26 #include <libgen.h>
27 #include <iostream>
28 #include <QtCore/QDebug>
29 
30 #include <scribo/debug/usage.hh>
31 #include <scribo/toolchain/nepomuk/text_extraction.hh>
32 
33 
34 const char *args_desc[][2] =
35 {
36  { "input.*", "An image." },
37  {0, 0}
38 };
39 
40 
41 
42 
43 int main(int argc, char* argv[])
44 {
45  if (argc != 2)
46  return scribo::debug::usage(argv,
47  "Extract text in a document.\n\n"
48  "Common usage: ./text_extraction input.*",
49  "<image>",
50  args_desc);
51 
52 
53  QImage ima(argv[1]);
54  QSet<QString> words = scribo::toolchain::nepomuk::text_extraction(ima);
55 
56  foreach(QString w, words)
57  qDebug() << w;
58 }