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scale3x.cc
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25 
29 
30 #include <mln/core/image/image2d.hh>
31 #include <mln/data/compare.hh>
32 
33 #include <mln/upscaling/art/scale3x.hh>
34 
35 int main()
36 {
37  using namespace mln;
38 
39 
40  bool rvals[6][12] = {
41  {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1},
42  {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1},
43  {0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1},
44  {1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1},
45  {1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 1},
46  {1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1}
47  };
48 
49 
50  bool vals[2][4] = {
51  {0, 0, 0, 1},
52  {1, 1, 0, 1}
53  };
54 
55  image2d<bool> ref = make::image(rvals);
56  image2d<bool> input = make::image(vals);
57 
58  input = upscaling::art::scale3x(input);
59 
60  mln_assertion(input == ref);
61 }