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opening.cc
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// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE)
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//
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// This file is part of Olena.
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//
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// Olena is free software: you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation, version 2 of the License.
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//
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// Olena is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Olena. If not, see <http://www.gnu.org/licenses/>.
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//
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// As a special exception, you may use this file as part of a free
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// software project without restriction. Specifically, if other files
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// instantiate templates or use macros or inline functions from this
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// file, or you compile this file and link it with other files to produce
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// an executable, this file does not by itself cause the resulting
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// executable to be covered by the GNU General Public License. This
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// exception does not however invalidate any other reasons why the
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// executable file might be covered by the GNU General Public License.
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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/value/int_u8.hh>
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#include <mln/debug/iota.hh>
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#include <mln/debug/println.hh>
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#include <mln/morpho/elementary/opening.hh>
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int
main()
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{
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using namespace
mln;
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using
value::int_u8
;
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// trace::quiet = false;
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image2d<int_u8>
ima(3, 3, 0);
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debug::iota
(ima);
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debug::println
(ima);
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{
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image2d<int_u8>
ope =
morpho::elementary::opening
(ima,
c4
());
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mln_assertion(ope.
border
() == 1);
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debug::println
(ope);
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}
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image2d<bool>
msk(3, 3, 0);
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data::fill
(msk, pw::value(ima) >= pw::cst(5u));
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debug::println
(msk);
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{
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image2d<bool>
ope =
morpho::elementary::opening
(msk,
c4
());
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mln_assertion(ope.
border
() == 1);
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debug::println
(ope);
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}
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}
tests
morpho
elementary
opening.cc
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