* core/object_links.hh: New init() member.

* filter/object_groups_v_thickness.hh, * filter/object_groups_with_holes.hh, * primitive/group/from_double_link.hh, * primitive/link/internal/link_functor_base.hh, * primitive/link/merge_double_link.hh, * src/afp/link.hh, * src/afp/regroup.hh: Call init() on object_links instances.

* primitive/internal/init_link_array.hh: Remove. --- scribo/ChangeLog | 78 ++++++++++++-------- scribo/core/object_links.hh | 35 +++++++++- scribo/filter/object_groups_v_thickness.hh | 5 +- scribo/filter/object_groups_with_holes.hh | 24 +----- scribo/primitive/group/from_double_link.hh | 3 +- scribo/primitive/internal/init_link_array.hh | 78 -------------------- .../primitive/link/internal/link_functor_base.hh | 5 +- scribo/primitive/link/merge_double_link.hh | 1 - scribo/src/afp/link.hh | 13 +-- scribo/src/afp/regroup.hh | 1 - 10 files changed, 95 insertions(+), 148 deletions(-) delete mode 100644 scribo/primitive/internal/init_link_array.hh

diff --git a/scribo/ChangeLog b/scribo/ChangeLog index ffd4a39..a7134fa 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,41 +1,57 @@ 2010-04-13 Guillaume Lazzara z@lrde.epita.fr

- * scribo/src/text_in_photo_fast.cc: Group routine parameters in a - global structure. + Add init() member to object_links structure. + + * core/object_links.hh: New init() member. + + * filter/object_groups_v_thickness.hh, + * filter/object_groups_with_holes.hh, + * primitive/group/from_double_link.hh, + * primitive/link/internal/link_functor_base.hh, + * primitive/link/merge_double_link.hh, + * src/afp/link.hh, + * src/afp/regroup.hh: Call init() on object_links instances. + + * primitive/internal/init_link_array.hh: Remove. + +2010-04-13 Guillaume Lazzara z@lrde.epita.fr + + * src/text_in_photo_fast.cc: Group routine parameters in a global + structure.

2010-04-13 Guillaume Lazzara z@lrde.epita.fr

Add new Sauvola overloads and update examples.

- * scribo/binarization/internal/first_pass_functor.hh, - * scribo/binarization/local_threshold.hh, - * scribo/binarization/sauvola.hh, - * scribo/binarization/sauvola_ms.hh, - * scribo/binarization/sauvola_ms_split.hh, - * scribo/binarization/sauvola_threshold_image.hh, - * scribo/canvas/integral_browsing.hh: Add more parameters to - Sauvola routines. - - * scribo/binarization/sauvola_threshold_image_debug.hh: New. New - overload providing debug outputs. - - * scribo/debug/usage.hh: Remove a parameter. - - * scribo/src/binarization/Makefile.am, - * scribo/src/binarization/pgm_global_threshold_auto.cc, - * scribo/src/binarization/pgm_sauvola.cc, - * scribo/src/binarization/pgm_sauvola_ms.cc, - * scribo/src/binarization/ppm_fg_sauvola_ms.cc, - * scribo/src/binarization/ppm_sauvola.cc, - * scribo/src/binarization/ppm_sauvola_ms.cc, - * scribo/src/binarization/ppm_sauvola_ms_split.cc: Add new - program arguments. - - * scribo/src/binarization/fg_sauvola_ms.cc, - * scribo/src/binarization/sauvola.cc, - * scribo/src/binarization/sauvola_ms.cc, - * scribo/src/binarization/sauvola_ms_split.cc, - * scribo/src/binarization/sauvola_debug.cc: New. + * binarization/internal/first_pass_functor.hh, + * binarization/local_threshold.hh, + * binarization/sauvola.hh, + * binarization/sauvola_ms.hh, + * binarization/sauvola_ms_split.hh, + * binarization/sauvola_threshold_image.hh, + * canvas/integral_browsing.hh: Add more parameters to Sauvola + routines. + + * binarization/sauvola_threshold_image_debug.hh: New. New overload + providing debug outputs. + + * debug/usage.hh: Remove a parameter. + + * src/binarization/Makefile.am, + * src/binarization/pgm_global_threshold_auto.cc, + * src/binarization/pgm_sauvola.cc, + * src/binarization/pgm_sauvola_ms.cc, + * src/binarization/ppm_fg_sauvola_ms.cc, + * src/binarization/ppm_sauvola.cc, + * src/binarization/ppm_sauvola_ms.cc, + * src/binarization/ppm_sauvola_ms_split.cc: Add new program + arguments. + + * src/binarization/fg_sauvola_ms.cc, + * src/binarization/sauvola.cc, + * src/binarization/sauvola_ms.cc, + * src/binarization/sauvola_ms_split.cc, + * src/binarization/sauvola_debug.cc: New.

2010-03-29 Guillaume Lazzara z@lrde.epita.fr

diff --git a/scribo/core/object_links.hh b/scribo/core/object_links.hh index 654cb75..c10cae6 100644 --- a/scribo/core/object_links.hh +++ b/scribo/core/object_links.hh @@ -90,12 +90,18 @@ namespace scribo

const mln::util::array<unsigned>& comp_to_link() const;

+ void init();

private: mln::util::tracked_ptr<data_t> data_; };

+ template <typename L> + std::ostream& + operator<<(std::ostream& ostr, const object_links<L>& links); + + # ifndef MLN_INCLUDE_ONLY

@@ -174,7 +180,7 @@ namespace scribo unsigned object_links<L>::nelements() const { - return data_->comp_to_link_.nelements() ; + return data_->comp_to_link_.nelements(); }

@@ -202,6 +208,33 @@ namespace scribo }

+ template <typename L> + void + object_links<L>::init() + { + for (unsigned i = 0; i < nelements(); ++i) + if (data_->components_(i).tag() == component::Ignored) + data_->comp_to_link_(i) = 0; + else + data_->comp_to_link_(i) = i; + } + + + template <typename L> + std::ostream& + operator<<(std::ostream& ostr, const object_links<L>& links) + { + ostr << "object_links["; + + for_all_links(l, links) + ostr << l << "->" << links.comp_to_link()[l] << ", "; + + ostr << "]"; + + return ostr; + } + + # endif // ! MLN_INCLUDE_ONLY

diff --git a/scribo/filter/object_groups_v_thickness.hh b/scribo/filter/object_groups_v_thickness.hh index caac765..717b372 100644 --- a/scribo/filter/object_groups_v_thickness.hh +++ b/scribo/filter/object_groups_v_thickness.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009, 2010 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -75,7 +76,7 @@ namespace scribo mln::util::array<float> group_thickness = estim::object_groups_v_thickness(groups);

- object_groups<L> output(groups); + object_groups<L> output = groups.duplicate(); output(0) = 0; for (unsigned i = 1; i < output.nelements(); ++i) if (groups.components()(i).is_valid() diff --git a/scribo/filter/object_groups_with_holes.hh b/scribo/filter/object_groups_with_holes.hh index 1f31c01..570ae6a 100644 --- a/scribo/filter/object_groups_with_holes.hh +++ b/scribo/filter/object_groups_with_holes.hh @@ -42,33 +42,13 @@ # include <mln/draw/box_plain.hh> # include <mln/util/array.hh>

-# include <mln/labeling/blobs_and_compute.hh> - # include <mln/accu/math/count.hh>

# include <mln/fun/i2v/array.hh>

-# include <mln/io/pbm/save.hh> -# include <mln/io/pgm/save.hh> - -# include <mln/data/convert.hh> - -# include <mln/labeling/background.hh> - # include <scribo/core/macros.hh> # include <scribo/core/component_set.hh> -# include <scribo/filter/internal/compute.hh> - -# include <mln/data/fill.hh> -# include <mln/data/paste.hh> - -# include <mln/util/timer.hh> - -# include <mln/value/label_16.hh> -# include <mln/core/var.hh> -

-#include <mln/debug/filename.hh>

namespace scribo { @@ -195,6 +175,9 @@ namespace scribo data::fill(card, 1); border::fill(card, 1);

+ // We want to label background components only in the + // group bounding boxes. Thus, this image is a labeling + // constraint. bboxes_ima = internal::compute_bboxes_image(components);

to_keep(0) = true; @@ -285,7 +268,6 @@ namespace scribo if (! to_keep(groups(c))) output(c) = 0;

-// output.update_tags(to_keep, component::Ignored);

trace::exiting("scribo::filter::impl::generic::object_groups_with_holes"); return output; diff --git a/scribo/primitive/group/from_double_link.hh b/scribo/primitive/group/from_double_link.hh index a1e8479..14c5972 100644 --- a/scribo/primitive/group/from_double_link.hh +++ b/scribo/primitive/group/from_double_link.hh @@ -46,7 +46,6 @@ # include <scribo/core/component_set.hh> # include <scribo/primitive/internal/find_root.hh> # include <scribo/primitive/internal/is_link_valid.hh> -# include <scribo/primitive/internal/init_link_array.hh>

namespace scribo @@ -94,7 +93,7 @@ namespace scribo mln_precondition(right_link.components_id_() == components.id_());

object_groups<L> parent(components, left_link.nelements()); - internal::init_link_array(parent); + parent.init(); for_all_ncomponents(i, components.nlabels()) { mln::util::couple<bool, unsigned> diff --git a/scribo/primitive/internal/init_link_array.hh b/scribo/primitive/internal/init_link_array.hh deleted file mode 100644 index 2b46ad5..0000000 --- a/scribo/primitive/internal/init_link_array.hh +++ /dev/null @@ -1,78 +0,0 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) -// -// This file is part of Olena. -// -// 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 Olena. If not, see http://www.gnu.org/licenses/. -// -// As a special exception, you may use this file as part of a free -// 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. - -#ifndef SCRIBO_PRIMITIVE_INTERNAL_INIT_LINK_ARRAY_HH -# define SCRIBO_PRIMITIVE_INTERNAL_INIT_LINK_ARRAY_HH - -/// \file -/// -/// Initialize a link array. - - -# include <scribo/core/object_links.hh> -# include <scribo/core/component_set.hh> - - -namespace scribo -{ - - using namespace mln; - - namespace primitive - { - - namespace internal - { - - /// Initialize a link array. - template <typename L> - void - init_link_array(object_links<L>& link_array); - -# ifndef MLN_INCLUDE_ONLY - - template <typename L> - inline - void - init_link_array(object_links<L>& link_array) - { - const component_set<L>& comp_set = link_array.components(); - for (unsigned i = 0; i < link_array.nelements(); ++i) - if (comp_set(i).tag() == component::Ignored) - link_array(i) = 0; - else - link_array(i) = i; - } - -# endif // ! MLN_INCLUDE_ONLY - - } // end of namespace scribo::primitive::internal - - } // end of namespace scribo::primitive - -} // end of namespace scribo - - -#endif // ! SCRIBO_PRIMITIVE_INTERNAL_INIT_LINK_ARRAY_HH diff --git a/scribo/primitive/link/internal/link_functor_base.hh b/scribo/primitive/link/internal/link_functor_base.hh index 5e4af46..f2641ad 100644 --- a/scribo/primitive/link/internal/link_functor_base.hh +++ b/scribo/primitive/link/internal/link_functor_base.hh @@ -45,7 +45,6 @@ # include <scribo/core/object_links.hh> # include <scribo/core/concept/link_functor.hh> # include <scribo/primitive/link/internal/compute_anchor.hh> -# include <scribo/primitive/internal/init_link_array.hh>

# define scribo_support(T) typename T::support # define scribo_support_(T) T::support @@ -194,7 +193,7 @@ namespace scribo labeled_image_(this->components_.labeled_image()), nanchors_(nanchors) { - primitive::internal::init_link_array(links_); + links_.init(); }

@@ -207,7 +206,7 @@ namespace scribo labeled_image_(this->components_.labeled_image()), nanchors_(1) { - primitive::internal::init_link_array(links_); + links_.init(); }

diff --git a/scribo/primitive/link/merge_double_link.hh b/scribo/primitive/link/merge_double_link.hh index 704c103..94a44ef 100644 --- a/scribo/primitive/link/merge_double_link.hh +++ b/scribo/primitive/link/merge_double_link.hh @@ -48,7 +48,6 @@ # include <scribo/core/component_set.hh> # include <scribo/primitive/internal/find_root.hh> # include <scribo/primitive/internal/is_link_valid.hh> -# include <scribo/primitive/internal/init_link_array.hh>

namespace scribo diff --git a/scribo/src/afp/link.hh b/scribo/src/afp/link.hh index b6ef1f9..fc23991 100644 --- a/scribo/src/afp/link.hh +++ b/scribo/src/afp/link.hh @@ -3,7 +3,6 @@ #include <mln/util/couple.hh> #include <scribo/core/component_set.hh> #include <scribo/core/macros.hh> -#include <scribo/primitive/internal/init_link_array.hh>

namespace scribo { @@ -21,21 +20,19 @@ namespace scribo { object_links<L> right(components, static_cast<unsigned>(components.nelements()) + 1); - primitive::internal::init_link_array(right); + right.init();

object_links<L> left(components, static_cast<unsigned>(components.nelements()) + 1); - primitive::internal::init_link_array(left); + left.init();

const L& lbl_ima = components.labeled_image();

for_all_comps(i, components) { float - w = (components(i).bbox().pmax().col() - - components(i).bbox().pmin().col()), - h = (components(i).bbox().pmax().row() - - components(i).bbox().pmin().row()); + w = components(i).bbox().width(), + h = components(i).bbox().height(); unsigned dmax = (w / 2.0f) + (3 * math::max(w, h));

@@ -98,7 +95,7 @@ namespace scribo { object_links<L> left(components, static_cast<unsigned>(components.nelements()) + 1); - primitive::internal::init_link_array(left); + left.init();

const L& lbl_ima = components.labeled_image();

diff --git a/scribo/src/afp/regroup.hh b/scribo/src/afp/regroup.hh index 3fcfcaa..44b5438 100644 --- a/scribo/src/afp/regroup.hh +++ b/scribo/src/afp/regroup.hh @@ -3,7 +3,6 @@ #include <mln/util/couple.hh> #include <scribo/core/component_set.hh> #include <scribo/core/macros.hh> -#include <scribo/primitive/internal/init_link_array.hh>

namespace scribo {