* mln/debug/colorize.hh: move... * mln/labeling/colorize.hh: ... here. * tests/labeling/Makefile.am, * tests/labeling/colorize.cc: add a new test. --- milena/ChangeLog | 10 +++++ milena/mln/{debug => labeling}/colorize.hh | 40 ++++++++++++++++--- milena/tests/labeling/Makefile.am | 2 + milena/tests/labeling/colorize.cc | 56 ++++++++++++++++++++++++++++ 4 files changed, 101 insertions(+), 7 deletions(-) rename milena/mln/{debug => labeling}/colorize.hh (80%) create mode 100644 milena/tests/labeling/colorize.cc diff --git a/milena/ChangeLog b/milena/ChangeLog index c69383e..4430b6c 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,13 @@ +2009-05-07 Guillaume Lazzara &lt;lazzara(a)lrde.epita.fr&gt; + + Move debug::colorize to labeling::colorize. + + * mln/debug/colorize.hh: move... + * mln/labeling/colorize.hh: ... here. + + * tests/labeling/Makefile.am, + * tests/labeling/colorize.cc: add a new test. + 2009-05-07 Thierry Geraud &lt;thierry.geraud(a)lrde.epita.fr&gt; Several fixes and new stuff. diff --git a/milena/mln/debug/colorize.hh b/milena/mln/labeling/colorize.hh similarity index 80% rename from milena/mln/debug/colorize.hh rename to milena/mln/labeling/colorize.hh index 4f492bf..49b1f63 100644 --- a/milena/mln/debug/colorize.hh +++ b/milena/mln/labeling/colorize.hh @@ -29,7 +29,7 @@ #ifndef MLN_DEBUG_COLORIZE_HH # define MLN_DEBUG_COLORIZE_HH -/// \file mln/debug/colorize.hh +/// \file mln/labeling/colorize.hh /// /// Fill an image with successive values. @@ -38,12 +38,14 @@ # include <mln/value/rgb8.hh> # include <mln/literal/black.hh> # include <mln/level/transform.hh> +# include <mln/level/compute.hh> +# include <mln/accu/max.hh> namespace mln { - namespace debug + namespace labeling { namespace colorize_ @@ -58,8 +60,8 @@ namespace mln /*! * litera::black is used for component 0, e.g. the background. * Min and max values for RGB values can be set through the global - * variables mln::debug::colorize_::min_value and - * mln::debug::colorize_::max_value. + * variables mln::labeling::colorize_::min_value and + * mln::labeling::colorize_::max_value. * * \param[in] value value type used in the returned image. * \param[in] labeled_image A labeled image (\sa labeling::blobs). @@ -72,6 +74,12 @@ namespace mln const mln_value(L)& nlabels); + template <typename V, typename L> + mln_ch_value(L, V) + colorize(const V& value, + const Image<L>& labeled_image); + + # ifndef MLN_INCLUDE_ONLY namespace colorize_ @@ -105,7 +113,7 @@ namespace mln const Image<L>& input, const mln_value(L)& nlabels) { - trace::entering("debug::colorize"); + trace::entering("labeling::colorize"); mln_precondition(exact(input).is_valid()); // FIXME: check that V is a color type. // FIXME: we want to be sure that this is a label. @@ -132,13 +140,31 @@ namespace mln mln_assertion(f.size() >= (label_count)); mln_ch_value(L, V) output = level::transform(input, f); - trace::exiting("debug::colorize"); + trace::exiting("labeling::colorize"); + return output; + } + + template <typename V, typename L> + inline + mln_ch_value(L, V) + colorize(const V& value, + const Image<L>& input) + { + trace::entering("labeling::colorize"); + mln_precondition(exact(input).is_valid()); + + accu::max<mln_value(L)> accu; + mln_value(L) nlabels = level::compute(accu, input); + + mln_ch_value(L,V) output = colorize(value, input, nlabels); + + trace::exiting("labeling::colorize"); return output; } # endif // ! MLN_INCLUDE_ONLY - } // end of namespace mln::debug + } // end of namespace mln::labeling } // end of namespace mln diff --git a/milena/tests/labeling/Makefile.am b/milena/tests/labeling/Makefile.am index 411674e..0dfb121 100644 --- a/milena/tests/labeling/Makefile.am +++ b/milena/tests/labeling/Makefile.am @@ -5,6 +5,7 @@ include $(top_srcdir)/milena/tests/tests.mk check_PROGRAMS = \ background \ blobs \ + colorize \ compute \ fill_holes \ flat_zones \ @@ -20,6 +21,7 @@ check_PROGRAMS = \ background_SOURCES = background.cc blobs_SOURCES = blobs.cc +colorize_SOURCES = colorize.cc compute_SOURCES = compute.cc fill_holes_SOURCES = fill_holes.cc flat_zones_SOURCES = flat_zones.cc diff --git a/milena/tests/labeling/colorize.cc b/milena/tests/labeling/colorize.cc new file mode 100644 index 0000000..e424473 --- /dev/null +++ b/milena/tests/labeling/colorize.cc @@ -0,0 +1,56 @@ +// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + +/// \file tests/labeling/colorize.cc +/// +/// Test on mln::labeling::colorize. + +# include <mln/make/image.hh> +# include <mln/value/rgb8.hh> +# include <mln/value/int_u8.hh> +# include <mln/labeling/colorize.hh> +# include <mln/level/compare.hh> + + +int main() +{ + using namespace mln; + + value::int_u8 values[][2] = { { 3, 3 }, + { 0, 0 } }; + + typedef value::rgb8 rgb_t; + value::rgb8 ref_data[][2] = { { rgb_t(89,92,86), rgb_t(89,92,86) }, + { rgb_t(0,0,0), rgb_t(0,0,0) } }; + + image2d<value::int_u8> ima = make::image(values); + image2d<rgb_t> ref = make::image(ref_data); + + image2d<value::rgb8> ima_color = labeling::colorize(value::rgb8(), ima); + + mln_assertion(ref == ima_color); +} -- 1.6.1.2