* tests/filter/Makefile.am: Add new targets. * tests/filter/object_groups_mean_width.cc, * tests/filter/object_groups_size_ratio.cc, * tests/filter/object_groups_small.cc, * tests/filter/object_groups_with_holes.cc, * tests/filter/object_links_bbox_h_ratio.cc, * tests/filter/object_links_bbox_overlap.cc, * tests/filter/object_links_bbox_w_ratio.cc, * tests/filter/object_links_bottom_aligned.cc, * tests/filter/object_links_center_aligned.cc, * tests/filter/object_links_left_aligned.cc, * tests/filter/object_links_right_aligned.cc, * tests/filter/object_links_top_aligned.cc: New. * scribo/tests/img/the_valleys.pbm: New test data. --- scribo/ChangeLog | 21 +++++ scribo/tests/filter/Makefile.am | 28 ++++++- scribo/tests/filter/object_groups_mean_width.cc | 72 ++++++++++++++++ scribo/tests/filter/object_groups_size_ratio.cc | 71 ++++++++++++++++ scribo/tests/filter/object_groups_small.cc | 87 ++++++++++++++++++++ scribo/tests/filter/object_groups_with_holes.cc | 71 ++++++++++++++++ scribo/tests/filter/object_links_bbox_h_ratio.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_bbox_overlap.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_bbox_w_ratio.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_bottom_aligned.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_center_aligned.cc | 70 ++++++++++++++++ scribo/tests/filter/object_links_left_aligned.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_right_aligned.cc | 69 ++++++++++++++++ scribo/tests/filter/object_links_top_aligned.cc | 69 ++++++++++++++++ scribo/tests/img/the_valleys.pbm | Bin 0 -> 1724 bytes 15 files changed, 901 insertions(+), 2 deletions(-) create mode 100644 scribo/tests/filter/object_groups_mean_width.cc create mode 100644 scribo/tests/filter/object_groups_size_ratio.cc create mode 100644 scribo/tests/filter/object_groups_small.cc create mode 100644 scribo/tests/filter/object_groups_with_holes.cc create mode 100644 scribo/tests/filter/object_links_bbox_h_ratio.cc create mode 100644 scribo/tests/filter/object_links_bbox_overlap.cc create mode 100644 scribo/tests/filter/object_links_bbox_w_ratio.cc create mode 100644 scribo/tests/filter/object_links_bottom_aligned.cc create mode 100644 scribo/tests/filter/object_links_center_aligned.cc create mode 100644 scribo/tests/filter/object_links_left_aligned.cc create mode 100644 scribo/tests/filter/object_links_right_aligned.cc create mode 100644 scribo/tests/filter/object_links_top_aligned.cc create mode 100644 scribo/tests/img/the_valleys.pbm diff --git a/scribo/ChangeLog b/scribo/ChangeLog index a0d4937..e7ac031 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,26 @@ 2011-04-06 Guillaume Lazzara <z@lrde.epita.fr> + Add more tests. + + * tests/filter/Makefile.am: Add new targets. + + * tests/filter/object_groups_mean_width.cc, + * tests/filter/object_groups_size_ratio.cc, + * tests/filter/object_groups_small.cc, + * tests/filter/object_groups_with_holes.cc, + * tests/filter/object_links_bbox_h_ratio.cc, + * tests/filter/object_links_bbox_overlap.cc, + * tests/filter/object_links_bbox_w_ratio.cc, + * tests/filter/object_links_bottom_aligned.cc, + * tests/filter/object_links_center_aligned.cc, + * tests/filter/object_links_left_aligned.cc, + * tests/filter/object_links_right_aligned.cc, + * tests/filter/object_links_top_aligned.cc: New. + + * scribo/tests/img/the_valleys.pbm: New test data. + +2011-04-06 Guillaume Lazzara <z@lrde.epita.fr> + Small fixes in Scribo. * scribo/core/component_features_data.hh: Fix default diff --git a/scribo/tests/filter/Makefile.am b/scribo/tests/filter/Makefile.am index 8064646..8a27f91 100644 --- a/scribo/tests/filter/Makefile.am +++ b/scribo/tests/filter/Makefile.am @@ -1,5 +1,5 @@ -# Copyright (C) 2009, 2010 EPITA Research and Development Laboratory -# (LRDE). +# Copyright (C) 2009, 2010, 2011 EPITA Research and Development +# Laboratory (LRDE). # # This file is part of Olena. # @@ -19,11 +19,35 @@ include $(top_srcdir)/scribo/tests/tests.mk check_PROGRAMS = \ objects_with_holes \ + object_links_bbox_h_ratio \ + object_links_bbox_w_ratio \ + object_links_bbox_overlap \ + object_links_bottom_aligned \ + object_links_center_aligned \ + object_links_left_aligned \ + object_links_right_aligned \ + object_links_top_aligned \ + object_groups_mean_width \ + object_groups_size_ratio \ + object_groups_small \ + object_groups_with_holes \ components_small \ components_large objects_with_holes_SOURCES = objects_with_holes.cc +object_links_bbox_h_ratio_SOURCES = object_links_bbox_h_ratio.cc +object_links_bbox_w_ratio_SOURCES = object_links_bbox_w_ratio.cc +object_links_bbox_overlap_SOURCES = object_links_bbox_overlap.cc +object_links_bottom_aligned_SOURCES = object_links_bottom_aligned.cc +object_links_center_aligned_SOURCES = object_links_center_aligned.cc +object_links_left_aligned_SOURCES = object_links_left_aligned.cc +object_links_right_aligned_SOURCES = object_links_right_aligned.cc +object_links_top_aligned_SOURCES = object_links_top_aligned.cc +object_groups_mean_width_SOURCES = object_groups_mean_width.cc +object_groups_size_ratio_SOURCES = object_groups_size_ratio.cc +object_groups_small_SOURCES = object_groups_small.cc +object_groups_with_holes_SOURCES = object_groups_with_holes.cc components_small_SOURCES = components_small.cc components_large_SOURCES = components_large.cc diff --git a/scribo/tests/filter/object_groups_mean_width.cc b/scribo/tests/filter/object_groups_mean_width.cc new file mode 100644 index 0000000..81da661 --- /dev/null +++ b/scribo/tests/filter/object_groups_mean_width.cc @@ -0,0 +1,72 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/group/from_single_link.hh> +#include <scribo/filter/object_groups_mean_width.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/the_valleys.pbm"; + + const unsigned ref[] = { 0, 1, 7, 3, 4, 3, 3, 7, 7, 3, 3, 3, 3 }; + const unsigned filtered_ref[] = { 0, 0, 7, 3, 0, 3, 3, 7, 7, 3, 3, 3, 3 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + object_groups<L> groups = primitive::group::from_single_link(links); + + for_all_groups(g, groups) + mln_assertion(groups(g) == ref[g]); + + groups = filter::object_groups_mean_width(groups, 10); + + for_all_groups(g, groups) + mln_assertion(groups(g) == filtered_ref[g]); + +} diff --git a/scribo/tests/filter/object_groups_size_ratio.cc b/scribo/tests/filter/object_groups_size_ratio.cc new file mode 100644 index 0000000..90e353a --- /dev/null +++ b/scribo/tests/filter/object_groups_size_ratio.cc @@ -0,0 +1,71 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/group/from_single_link.hh> +#include <scribo/filter/object_groups_size_ratio.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/the_valleys.pbm"; + + const unsigned ref[] = { 0, 1, 7, 3, 4, 3, 3, 7, 7, 3, 3, 3, 3 }; + const unsigned filtered_ref[] = { 0, 1, 0, 3, 0, 3, 3, 0, 0, 3, 3, 3, 3 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + object_groups<L> groups = primitive::group::from_single_link(links); + + for_all_groups(g, groups) + mln_assertion(groups(g) == ref[g]); + + groups = filter::object_groups_size_ratio(groups, 1.2, 0.3); + + for_all_groups(g, groups) + mln_assertion(groups(g) == filtered_ref[g]); +} diff --git a/scribo/tests/filter/object_groups_small.cc b/scribo/tests/filter/object_groups_small.cc new file mode 100644 index 0000000..165634d --- /dev/null +++ b/scribo/tests/filter/object_groups_small.cc @@ -0,0 +1,87 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/group/from_single_link.hh> +#include <scribo/filter/object_groups_small.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/the_valleys.pbm"; + + const unsigned ref[] = { 0, 1, 7, 3, 4, 3, 3, 7, 7, 3, 3, 3, 3 }; + const unsigned filtered_ref[] = { 0, 0, 0, 3, 0, 3, 3, 0, 0, 3, 3, 3, 3 }; + const unsigned size_ref[] = { 0, 1, 0, 7, 1, 0, 0, 3, 0, 0, 0, 0, 0 }; + + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + object_groups<L> groups = primitive::group::from_single_link(links); + + for_all_groups(g, groups) + mln_assertion(groups(g) == ref[g]); + + { + object_groups<L> groups2 = filter::object_groups_small(groups, 4); + + for_all_groups(g, groups2) + mln_assertion(groups2(g) == filtered_ref[g]); + } + + { + mln::util::array<unsigned> group_size; + object_groups<L> groups2 = filter::object_groups_small(groups, 4, group_size); + + for_all_groups(g, groups2) + { + mln_assertion(groups2(g) == filtered_ref[g]); + mln_assertion(group_size(g) == size_ref[g]); + } + } + +} diff --git a/scribo/tests/filter/object_groups_with_holes.cc b/scribo/tests/filter/object_groups_with_holes.cc new file mode 100644 index 0000000..3b5b29f --- /dev/null +++ b/scribo/tests/filter/object_groups_with_holes.cc @@ -0,0 +1,71 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/group/from_single_link.hh> +#include <scribo/filter/object_groups_with_holes.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/the_valleys.pbm"; + + const unsigned ref[] = { 0, 1, 7, 3, 4, 3, 3, 7, 7, 3, 3, 3, 3 }; + const unsigned filtered_ref[] = { 0, 0, 7, 3, 0, 3, 3, 7, 7, 3, 3, 3, 3 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + object_groups<L> groups = primitive::group::from_single_link(links); + + for_all_groups(g, groups) + mln_assertion(groups(g) == ref[g]); + + groups = filter::object_groups_with_holes(groups, 3); + + for_all_groups(g, groups) + mln_assertion(groups(g) == filtered_ref[g]); +} diff --git a/scribo/tests/filter/object_links_bbox_h_ratio.cc b/scribo/tests/filter/object_links_bbox_h_ratio.cc new file mode 100644 index 0000000..38be9b7 --- /dev/null +++ b/scribo/tests/filter/object_links_bbox_h_ratio.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bbox_h_ratio.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 1, 6, 3, 3, 5, 6, 7, 8, 9 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_bbox_h_ratio(links, 1.2f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_bbox_overlap.cc b/scribo/tests/filter/object_links_bbox_overlap.cc new file mode 100644 index 0000000..a548e47 --- /dev/null +++ b/scribo/tests/filter/object_links_bbox_overlap.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bbox_overlap.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/wildly.pbm"; + + const unsigned ref[] = { 0, 1, 1 }; + const unsigned filtered_ref[] = { 0, 1, 2 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_bbox_overlap(links, 0.1f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_bbox_w_ratio.cc b/scribo/tests/filter/object_links_bbox_w_ratio.cc new file mode 100644 index 0000000..9ea699a --- /dev/null +++ b/scribo/tests/filter/object_links_bbox_w_ratio.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bbox_w_ratio.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 1, 6, 8, 3, 5, 6, 7, 8, 4 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_bbox_w_ratio(links, 1.2f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_bottom_aligned.cc b/scribo/tests/filter/object_links_bottom_aligned.cc new file mode 100644 index 0000000..2fe783f --- /dev/null +++ b/scribo/tests/filter/object_links_bottom_aligned.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bottom_aligned.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 1, 6, 3, 3, 5, 6, 7, 2, 9 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_bottom_aligned(links, 1.f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_center_aligned.cc b/scribo/tests/filter/object_links_center_aligned.cc new file mode 100644 index 0000000..9c9e8cc --- /dev/null +++ b/scribo/tests/filter/object_links_center_aligned.cc @@ -0,0 +1,70 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_center_aligned.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 1, 2, 3, 3, 5, 6, 7, 8, 9 }; + + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_center_aligned(links, 1.f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_left_aligned.cc b/scribo/tests/filter/object_links_left_aligned.cc new file mode 100644 index 0000000..ce630f5 --- /dev/null +++ b/scribo/tests/filter/object_links_left_aligned.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_left_aligned.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 2, 2, 8, 4, 4, 6, 9, 2, 4 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_left_aligned(links, 80.f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_right_aligned.cc b/scribo/tests/filter/object_links_right_aligned.cc new file mode 100644 index 0000000..375ef9c --- /dev/null +++ b/scribo/tests/filter/object_links_right_aligned.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_right_aligned.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 2, 2, 8, 4, 4, 6, 9, 2, 4 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_right_aligned(links, 80.f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/filter/object_links_top_aligned.cc b/scribo/tests/filter/object_links_top_aligned.cc new file mode 100644 index 0000000..fe6730d --- /dev/null +++ b/scribo/tests/filter/object_links_top_aligned.cc @@ -0,0 +1,69 @@ +// Copyright (C) 2011 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. + +/// \file + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> +#include <mln/io/pbm/load.hh> +#include <scribo/core/def/lbl_type.hh> +#include <scribo/primitive/extract/components.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_top_aligned.hh> + +#include "tests/data.hh" + +int main() +{ + using namespace scribo; + using namespace mln; + + std::string img = SCRIBO_IMG_DIR "/phillip.pbm"; + + const unsigned ref[] = { 0, 2, 6, 8, 3, 4, 6, 9, 2, 4 }; + const unsigned filtered_ref[] = { 0, 1, 2, 3, 3, 4, 6, 7, 8, 9 }; + + image2d<bool> input; + io::pbm::load(input, img.c_str()); + + typedef scribo::def::lbl_type V; + typedef image2d<V> L; + + V nbboxes; + component_set<L> + text = primitive::extract::components(input, c8(), nbboxes); + + object_links<L> links = primitive::link::with_single_left_link(text, 30); + + for_all_links(l, links) + mln_assertion(links(l) == ref[l]); + + links = scribo::filter::object_links_top_aligned(links, 1.f); + + for_all_links(l, links) + mln_assertion(links(l) == filtered_ref[l]); +} diff --git a/scribo/tests/img/the_valleys.pbm b/scribo/tests/img/the_valleys.pbm new file mode 100644 index 0000000000000000000000000000000000000000..3d40b8417a9c971de4352f791618f2c7727e0d92 GIT binary patch literal 1724 zcmd_oKZ_GV6aerITLe<LtwMAMY_!Q;{vgRA8ALQ#+!=x#wueMK5dWNqAOt3$kaE9) z@snsmij?^Xmt~8TH_H~8gJGZV?PRk-bLqvYCiB}jdGF0@*9v#p<Ia;uFP?V}*vn&f z+&%kr`u-iOmdg7ljCH!74_LXfS841uYV2P7sKq{<oWFX*%B9Nv|24Gr?6A$+M~Cd` z>D%+}*}7-tQn^s6R$1*q0kXBowyRx#<K%K<Z?>EI7s9`)u`sp7mTU2KSsHg#(Oj4# zqnZzrp9)V=d8#mi9|B}EpQz+UHGY*WAAA7K?c~Q6jR0ak+0dA;V<jw6U88i`$8R?j zA2C&`1Xb)(ov9M|#IZX~{@2tiZCwX&=|qWHcJmb;^g-tIKG#W&sM4XFziNBb&_z_u z^=mi8QmEA7$d36Ga;Q~h8Fie1?jfD{n6vJQfrLmJb-h3(>i(L9c(cOzD~MF8)0OgZ zh_R#*M4D7+?o8=Luo&)>VmxY?s+Xz&qi(PSDa_5>>01;FHv~{t_ywthN`3Y+weZ%t z<@yUyxmBz;ph$pk*c<F5YIq6ps$P-l{3G6sGZ11=M*?$h_Jn5|k2hgOJV2E*Sg2IZ zgTojoqe+MlaskUYQOqhZQ#*zMsYD$@l;}fLKTfj3*BO7uUcpegSUJYVmgaf+CD8yT zqo1gPYYvhWa`QX3Hd7kF{ASY~>mqg+WDihhvS^#xz>!q-dfoyHFb_%H_;aZi6+l^D mY*F(yDb3aP)f9AojpD@Z(%U=r)=sVN(m0v^>#_pR#Qp{`{Oqm( literal 0 HcmV?d00001 -- 1.5.6.5