[Olena-patches] olena-2.0-8-g14bf212 Import the WST-based classification in apps/papers/levillain.09.ismm.

* apps/papers/levillain.09.ismm/Makefile.am (noinst_PROGRAMS): Add classif. (classif_SOURCES): Add classif.cc (dist_noinst_DATA): Add classseedsi.pbm. (noinst_DATA): Add classwst.pnm. (classwst.pnm): New target. * apps/papers/levillain.09.ismm/classif.cc: New. Copied and adapted from sandbox/theo/esiee/laurent/presentation/classif.cc. * apps/papers/levillain.09.ismm/classseedsi.pbm: New. --- milena/ChangeLog | 15 + milena/apps/papers/levillain.09.ismm/Makefile.am | 15 +- .../papers/levillain.09.ismm}/classif.cc | 154 +- .../apps/papers/levillain.09.ismm/classseedsi.pbm | 6415 ++++++++++++++++++++ 4 files changed, 6492 insertions(+), 107 deletions(-) copy milena/{sandbox/theo/esiee/laurent/presentation => apps/papers/levillain.09.ismm}/classif.cc (75%) create mode 100644 milena/apps/papers/levillain.09.ismm/classseedsi.pbm diff --git a/milena/ChangeLog b/milena/ChangeLog index d79c220..723a858 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,20 @@ 2011-10-04 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Import the WST-based classification in apps/papers/levillain.09.ismm. + + * apps/papers/levillain.09.ismm/Makefile.am + (noinst_PROGRAMS): Add classif. + (classif_SOURCES): Add classif.cc + (dist_noinst_DATA): Add classseedsi.pbm. + (noinst_DATA): Add classwst.pnm. + (classwst.pnm): New target. + * apps/papers/levillain.09.ismm/classif.cc: New. + Copied and adapted from + sandbox/theo/esiee/laurent/presentation/classif.cc. + * apps/papers/levillain.09.ismm/classseedsi.pbm: New. + +2011-10-04 Roland Levillain &lt;roland(a)lrde.epita.fr&gt; + Split apps/papers/levillain.09.ismm/graph.cc. * apps/papers/levillain.09.ismm/graph.cc: Misc. changes. diff --git a/milena/apps/papers/levillain.09.ismm/Makefile.am b/milena/apps/papers/levillain.09.ismm/Makefile.am index ac583f8..3b9a63c 100644 --- a/milena/apps/papers/levillain.09.ismm/Makefile.am +++ b/milena/apps/papers/levillain.09.ismm/Makefile.am @@ -15,7 +15,7 @@ # You should have received a copy of the GNU General Public License # along with Olena. If not, see <http://www.gnu.org/licenses/>. -# Illustrations from the ISMM 2009 paper. +# Illustrations from the ISMM 2009 paper and presentation (slides). # Find Milena headers. AM_CPPFLAGS = -I$(top_srcdir)/milena -I$(top_builddir)/milena @@ -25,17 +25,20 @@ AM_CXXFLAGS = $(APPS_CXXFLAGS) noinst_HEADERS = chain.hh io.hh influence_zones.hh -noinst_PROGRAMS = image2d graph complex +noinst_PROGRAMS = image2d graph complex classif image2d_SOURCES = image2d.cc graph_SOURCES = graph.cc complex_SOURCES = complex.cc +# This example has been shown in the ISMM 2009 presentation only (not +# in the paper). +classif_SOURCES = classif.cc # Input images. # FIXME: Move them to milena/img/? -dist_noinst_DATA = seeds.pgm m283-c.off +dist_noinst_DATA = seeds.pgm m283-c.off classseedsi.pbm # Output images. -noinst_DATA = lena-s.ppm graph-s.png m283-s.off +noinst_DATA = lena-s.ppm graph-s.png m283-s.off classwst.pnm MOSTLYCLEANFILES = $(noinst_DATA) graph-s.neato # FIXME: Also generate intermediate images (gradients, etc.). @@ -50,3 +53,7 @@ graph-s.neato: seeds.pgm graph$(EXEEXT) m283-s.off: m283-c.off complex$(EXEEXT) ./complex$(EXEEXT) $< 100 $@ + +# FIXME: Adjust the lambda parameter. +classwst.pnm: classseedsi.pbm classif$(EXEEXT) + ./classif$(EXEEXT) $< 5 $@ diff --git a/milena/sandbox/theo/esiee/laurent/presentation/classif.cc b/milena/apps/papers/levillain.09.ismm/classif.cc similarity index 75% copy from milena/sandbox/theo/esiee/laurent/presentation/classif.cc copy to milena/apps/papers/levillain.09.ismm/classif.cc index 0b9912d..d5bb052 100644 --- a/milena/sandbox/theo/esiee/laurent/presentation/classif.cc +++ b/milena/apps/papers/levillain.09.ismm/classif.cc @@ -1,36 +1,33 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // -// This file is part of the Milena 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 file is part of Olena. // -// This library is distributed in the hope that it will be useful, +// Olena is free software: you can redistribute it and/or modify it under +// the terms of the GNU General Public License as published by the Free +// Software Foundation, version 2 of the License. +// +// Olena 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. +// along with Olena. If not, see <http://www.gnu.org/licenses/>. // // As a special exception, you may use this file as part of a free -// software library without restriction. Specifically, if other files +// software project 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/core/image/complex_image_swt.cc -/// \brief Testing Meyer's Watershed Transform on mln::complex_image. +// 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. #include <iostream> #include <vector> + #include <mln/core/image/image2d.hh> #include <mln/core/routine/duplicate.hh> #include <mln/core/alias/neighb2d.hh> @@ -38,6 +35,7 @@ #include <mln/labeling/blobs.hh> #include <mln/io/pbm/load.hh> #include <mln/io/pgm/save.hh> +#include <mln/io/ppm/save.hh> #include <mln/debug/println.hh> #include <mln/draw/line.hh> #include <mln/pw/all.hh> @@ -57,77 +55,29 @@ #include <mln/data/fill.hh> #include <mln/norm/l2.hh> -#include <mln/morpho/closing_area.hh> -#include <mln/morpho/closing_volume.hh> -#include <mln/morpho/closing_height.hh> +#include <mln/morpho/closing/area.hh> +#include <mln/morpho/closing/volume.hh> +#include <mln/morpho/closing/height.hh> #include <mln/morpho/meyer_wst.hh> +#include <mln/labeling/colorize.hh> -namespace mln -{ - - template <typename I, typename N> - mln_concrete(I) - influence_zones(const I& input, const N& nbh) - { - mln_concrete(I) output = duplicate(input); - - p_queue_fast<mln_site(I)> q; - - { - // Initialization. - mln_piter(I) p(input.domain()); - mln_niter(N) n(nbh, p); - for_all(p) - if (input(p) != 0) - for_all(n) if (input.has(n)) - if (input(n) == 0) - { - q.push(p); - break; - } - } - { - // Body. - mln_site(I) p; - mln_niter(N) n(nbh, p); - while (! q.is_empty()) - { - p = q.pop_front(); - mln_invariant(output(p) != 0); - for_all(n) if (input.has(n)) - if (output(n) == 0) - { - output(n) = output(p); - q.push(n); - } - } - } - - return output; - - } // IZ - +#include "influence_zones.hh" - template <typename I> - void - mk_graph(const I& iz, unsigned nlabels) - { - } +// FIXME: Include and use chain.hh. -} - - -void usage(char* argv[]) -{ - std::cerr << argv[0] << " lambda" << std::endl; - abort(); -} int main(int argc, char* argv[]) { - if (argc != 2) - usage(argv); + if (argc != 4) + { + std::cerr << "usage: " << argv[0] << " input.pbm lambda output.ppm" + << std::endl; + std::exit(1); + } + std::string input_filename = argv[1]; + unsigned lambda = atoi(argv[2]); + std::string output_filename = argv[3]; using namespace mln; using mln::value::int_u8; @@ -160,9 +110,7 @@ int main(int argc, char* argv[]) border::thickness = 0; image2d<bool> seeds; - io::pbm::load(seeds, "+seeds.pbm"); - -// debug::println(seeds); + io::pbm::load(seeds, input_filename); unsigned nlabels; image2d<unsigned> label = labeling::blobs(seeds, c4(), nlabels); @@ -171,20 +119,25 @@ int main(int argc, char* argv[]) { image2d<int_u8> lab(label.domain()); data::paste(label, lab); +#if 0 io::pgm::save(lab, "label.pgm"); +#endif } image2d<unsigned> iz = influence_zones(label, c4()); { image2d<int_u8> IZ(iz.domain()); data::paste(iz, IZ); +#if 0 io::pgm::save(IZ, "iz.pgm"); +#endif } // debug::println( (pw::value(iz) - pw::cst(1)) | iz.domain() ); // mk_graph + // Adjacency matrix. std::vector< std::vector<bool> > adj(nlabels + 1); for (unsigned l = 1; l <= nlabels; ++l) adj[l].resize(nlabels + 1, false); @@ -196,14 +149,14 @@ int main(int argc, char* argv[]) point2d r = p + right, b = p + down; if (iz.has(r) && iz(p) != iz(r)) { - if (iz(p) <= iz(r)) + if (iz(p) != iz(r)) adj[iz(p)][iz(r)] = true; else adj[iz(r)][iz(p)] = true; } if (iz.has(b) && iz(p) != iz(b)) { - if (iz(p) <= iz(b)) + if (iz(p) != iz(b)) adj[iz(p)][iz(b)] = true; else adj[iz(b)][iz(p)] = true; @@ -255,19 +208,6 @@ int main(int argc, char* argv[]) } - -// { -// for (unsigned l = 1; l <= nlabels; ++l) -// for (unsigned ll = l + 1; ll <= nlabels; ++ll) -// if (adj[l][ll]) -// std::cout << l-1 << ' ' << ll-1 << std::endl; -// } - - - -// std::cout << c << std::endl; - - image2d<int_u8> canvas(seeds.domain()); data::fill(canvas, 0); @@ -311,6 +251,10 @@ int main(int argc, char* argv[]) v.next(); mln_invariant(!v.is_valid()); + /* FIXME: Why is the norm divided by 2? Is is to have it fit on + an int_u8? If so, we shall use a canvas with a larger image + value (type e.g. int_u16) and use data::stretch() to save it as + an 8-bit image. */ dist_ima(e) = norm::l2_distance(p1.to_vec(), p2.to_vec()) / 2; dist_max.take(dist_ima(e)); @@ -322,7 +266,9 @@ int main(int argc, char* argv[]) std::cout << "distance max = " << dist_max << std::endl; +#if 0 io::pgm::save(canvas, "canvas.pgm"); +#endif // // Initialize 0-faces to a dummy value, to prevent the watershed from @@ -335,6 +281,7 @@ int main(int argc, char* argv[]) // } + // FIXME: Use the chain() routine. // // For all edges, iterate on adjacent edges (i.e., on edges sharing @@ -359,7 +306,8 @@ int main(int argc, char* argv[]) // Currently, does nothing (lambda = 1). dist_ima_t closed_dist_ima; // (dist_ima.domain()); - closed_dist_ima = morpho::closing_height(dist_ima, nbh, atoi(argv[1])); + // FIXME: In other programs, an area closing is used. + closed_dist_ima = morpho::closing::height(dist_ima, nbh, lambda); /*------. | WST. | @@ -414,6 +362,6 @@ int main(int argc, char* argv[]) draw::line(canvas_wst, p1, p2, wshed(e)); } - io::pgm::save(canvas_wst, "canvas_wst.pgm"); - + io::ppm::save(labeling::colorize(value::rgb8(), canvas_wst, nbasins), + output_filename); } diff --git a/milena/apps/papers/levillain.09.ismm/classseedsi.pbm b/milena/apps/papers/levillain.09.ismm/classseedsi.pbm new file mode 100644 index 0000000..70786d8 --- /dev/null +++ b/milena/apps/papers/levillain.09.ismm/classseedsi.pbm @@ -0,0 +1,6415 @@ +P1 +# CREATOR: GIMP PNM Filter Version 1.1 + +500 500 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 +1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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