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labeling-compute.cc
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#include <mln/core/image/image2d.hh>
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#include <mln/core/alias/neighb2d.hh>
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#include <mln/make/image.hh>
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#include <mln/labeling/blobs.hh>
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#include <mln/labeling/colorize.hh>
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#include <mln/labeling/compute.hh>
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#include <mln/util/array.hh>
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#include <mln/accu/shape/bbox.hh>
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#include <mln/value/label_8.hh>
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#include <doc/tools/sample_utils.hh>
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int
main()
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{
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using namespace
mln;
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using
value::rgb8
;
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using
value::label_8
;
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// \{
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bool
vals[6][5] = {
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{0, 1, 1, 0, 0},
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{0, 1, 1, 0, 0},
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{0, 0, 0, 0, 0},
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{1, 1, 0, 1, 0},
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{1, 0, 1, 1, 1},
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{1, 0, 0, 0, 0}
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};
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image2d<bool>
ima =
make::image
(vals);
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// \}
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doc::pbmsave(ima,
"labeling-compute"
);
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// \{
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label_8
nlabels;
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image2d<label_8>
lbl =
labeling::blobs
(ima,
c4
(), nlabels);
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// \}
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doc::ppmsave(
labeling::colorize
(
rgb8
(), lbl, nlabels),
"labeling-compute"
);
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// \{
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util::array<box2d>
boxes =
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labeling::compute
(
accu::meta::shape::bbox
(),
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lbl,
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nlabels);
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// \}
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// \{
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for
(
unsigned
i = 1; i <= nlabels; ++i)
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std::cout << boxes[i] << std::endl;
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// \}
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}
doc
examples
labeling-compute.cc
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