* src/debug/Makefile.am: Add new targets. * src/debug/show_links_bbox_h_ratio.cc, * src/debug/show_links_bbox_overlap.cc, * src/debug/show_links_bottom_aligned.cc, * src/debug/show_links_center_aligned.cc, * src/debug/show_links_non_h_aligned.cc, * src/debug/show_links_several_right.cc, * src/debug/show_links_several_right_overlap.cc, * src/debug/show_links_single_left.cc, * src/debug/show_links_single_left_dmax_ratio.cc, * src/debug/show_links_single_right.cc, * src/debug/show_links_single_right_dmax_ratio.cc, * src/debug/show_links_top_aligned.cc, * src/debug/show_objects_large_small.cc, * src/debug/show_objects_thick.cc: New debug tools. * src/debug/show_objects_thin.cc: Write it. --- scribo/ChangeLog | 23 ++++ scribo/src/debug/Makefile.am | 36 +++++- ..._single_right.cc => show_links_bbox_h_ratio.cc} | 57 +++------ ...k_single_left.cc => show_links_bbox_overlap.cc} | 57 +++------ ...ingle_right.cc => show_links_bottom_aligned.cc} | 59 +++------- ...ingle_right.cc => show_links_center_aligned.cc} | 56 +++------ ...single_right.cc => show_links_non_h_aligned.cc} | 57 +++------ ...single_right.cc => show_links_several_right.cc} | 38 ++----- ...ight.cc => show_links_several_right_overlap.cc} | 124 +++++++++++++------ ...nk_single_left.cc => show_links_single_left.cc} | 117 +++++++++++++------ ...eft.cc => show_links_single_left_dmax_ratio.cc} | 121 +++++++++++++------- ..._single_right.cc => show_links_single_right.cc} | 117 +++++++++++++------ ...ht.cc => show_links_single_right_dmax_ratio.cc} | 121 +++++++++++++------- ...k_single_right.cc => show_links_top_aligned.cc} | 58 +++------ ..._single_left.cc => show_objects_large_small.cc} | 69 ++++------- ...w_link_single_left.cc => show_objects_thick.cc} | 61 +++-------- scribo/src/debug/show_objects_thin.cc | 84 +++++++++++++ 17 files changed, 703 insertions(+), 552 deletions(-) copy scribo/src/debug/{show_link_single_right.cc => show_links_bbox_h_ratio.cc} (65%) copy scribo/src/debug/{show_link_single_left.cc => show_links_bbox_overlap.cc} (65%) copy scribo/src/debug/{show_link_single_right.cc => show_links_bottom_aligned.cc} (64%) copy scribo/src/debug/{show_link_single_right.cc => show_links_center_aligned.cc} (65%) copy scribo/src/debug/{show_link_single_right.cc => show_links_non_h_aligned.cc} (65%) copy scribo/src/debug/{show_link_single_right.cc => show_links_several_right.cc} (76%) copy scribo/src/debug/{show_link_single_right.cc => show_links_several_right_overlap.cc} (54%) copy scribo/src/debug/{show_link_single_left.cc => show_links_single_left.cc} (57%) copy scribo/src/debug/{show_link_single_left.cc => show_links_single_left_dmax_ratio.cc} (54%) copy scribo/src/debug/{show_link_single_right.cc => show_links_single_right.cc} (57%) copy scribo/src/debug/{show_link_single_right.cc => show_links_single_right_dmax_ratio.cc} (54%) rename scribo/src/debug/{show_link_single_right.cc => show_links_top_aligned.cc} (64%) copy scribo/src/debug/{show_link_single_left.cc => show_objects_large_small.cc} (58%) rename scribo/src/debug/{show_link_single_left.cc => show_objects_thick.cc} (59%) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 2a3c71e..42d59dd 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,28 @@ 2009-11-03 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add new debug tools. + + * src/debug/Makefile.am: Add new targets. + + * src/debug/show_links_bbox_h_ratio.cc, + * src/debug/show_links_bbox_overlap.cc, + * src/debug/show_links_bottom_aligned.cc, + * src/debug/show_links_center_aligned.cc, + * src/debug/show_links_non_h_aligned.cc, + * src/debug/show_links_several_right.cc, + * src/debug/show_links_several_right_overlap.cc, + * src/debug/show_links_single_left.cc, + * src/debug/show_links_single_left_dmax_ratio.cc, + * src/debug/show_links_single_right.cc, + * src/debug/show_links_single_right_dmax_ratio.cc, + * src/debug/show_links_top_aligned.cc, + * src/debug/show_objects_large_small.cc, + * src/debug/show_objects_thick.cc: New debug tools. + + * src/debug/show_objects_thin.cc: Write it. + +2009-11-03 Guillaume Lazzara &lt;z(a)lrde.epita.fr&gt; + Add new link filters. * filter/internal/compute.hh: New routine to compute filter diff --git a/scribo/src/debug/Makefile.am b/scribo/src/debug/Makefile.am index 1d396a5..28839dc 100644 --- a/scribo/src/debug/Makefile.am +++ b/scribo/src/debug/Makefile.am @@ -20,17 +20,41 @@ include $(top_srcdir)/scribo/scribo.mk bin_PROGRAMS = \ - show_objects_large \ show_left_right_links_validation \ - show_link_single_left \ - show_link_single_right \ + show_links_bbox_h_ratio \ + show_links_bbox_overlap \ + show_links_bottom_aligned \ + show_links_center_aligned \ + show_links_non_h_aligned \ + show_links_several_right \ + show_links_several_right_overlap \ + show_links_single_left \ + show_links_single_left_dmax_ratio \ + show_links_single_right \ + show_links_single_right_dmax_ratio \ + show_links_top_aligned \ + show_objects_large \ + show_objects_large_small \ show_objects_small \ + show_objects_thick \ show_objects_thin -show_objects_large_SOURCES = show_objects_large.cc show_left_right_links_validation_SOURCES = show_left_right_links_validation.cc -show_link_single_left_SOURCES = show_link_single_left.cc -show_link_single_right_SOURCES = show_link_single_right.cc +show_links_bbox_h_ratio_SOURCES = show_links_bbox_h_ratio.cc +show_links_bbox_overlap_SOURCES = show_links_bbox_overlap.cc +show_links_bottom_aligned_SOURCES = show_links_bottom_aligned.cc +show_links_center_aligned_SOURCES = show_links_center_aligned.cc +show_links_non_h_aligned_SOURCES = show_links_non_h_aligned.cc +show_links_several_right_SOURCES = show_links_several_right.cc +show_links_several_right_overlap_SOURCES = show_links_several_right_overlap.cc +show_links_single_left_SOURCES = show_links_single_left.cc +show_links_single_left_dmax_ratio_SOURCES = show_links_single_left_dmax_ratio.cc +show_links_single_right_SOURCES = show_links_single_right.cc +show_links_single_right_dmax_ratio_SOURCES = show_links_single_right_dmax_ratio.cc +show_links_top_aligned_SOURCES = show_links_top_aligned.cc +show_objects_large_SOURCES = show_objects_large.cc +show_objects_large_small_SOURCES = show_objects_large_small.cc show_objects_small_SOURCES = show_objects_small.cc +show_objects_thick_SOURCES = show_objects_thick.cc show_objects_thin_SOURCES = show_objects_thin.cc diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_bbox_h_ratio.cc similarity index 65% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_bbox_h_ratio.cc index 5f1001a..86841c6 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_bbox_h_ratio.cc @@ -39,10 +39,11 @@ #include <scribo/primitive/extract/objects.hh> #include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bbox_h_ratio.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/decision_image.hh> +#include <scribo/debug/links_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +51,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "height_ratio", "Min height ratio between two bboxes. (common value : 2)" }, {0, 0} }; @@ -63,8 +64,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the bboxes height ratio.", + "input.pbm height_ratio output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +78,21 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link(objects); - mln_site_(L) p = c + mln::right; + // Filtering. + object_links<L> hratio_filtered_links + = filter::object_links_bbox_h_ratio(objects, right_links, atof(argv[2])); - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - } + // Debug image. + image2d<value::rgb8> hratio_decision_image + = scribo::debug::links_decision_image(input, + right_links, + hratio_filtered_links); + io::ppm::save(hratio_decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_left.cc b/scribo/src/debug/show_links_bbox_overlap.cc similarity index 65% copy from scribo/src/debug/show_link_single_left.cc copy to scribo/src/debug/show_links_bbox_overlap.cc index a8b42f2..eae1cd3 100644 --- a/scribo/src/debug/show_link_single_left.cc +++ b/scribo/src/debug/show_links_bbox_overlap.cc @@ -38,11 +38,12 @@ #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> +#include <scribo/primitive/link/with_single_right_link.hh> #include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_bbox_overlap.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/decision_image.hh> +#include <scribo/debug/links_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +51,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "ratio", "Maximum bounding boxes overlap ratio. (common value : 0.7)" }, {0, 0} }; @@ -63,8 +64,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful left links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the bboxes overlap.", + "input.pbm ratio output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +78,21 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding left links. - object_links<L> left_link - = primitive::link::with_single_left_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link(objects); - mln_site_(L) p = c + mln::left; + // Filtering. + object_links<L> hratio_filtered_links + = filter::object_links_bbox_overlap(objects, right_links, atof(argv[2])); - while (is_invalid_link(objects, left_link, p, i, c, dmax)) - { - if (left_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - --p.col(); - } - } + // Debug image. + image2d<value::rgb8> hratio_decision_image + = scribo::debug::links_decision_image(input, + right_links, + hratio_filtered_links); + io::ppm::save(hratio_decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_bottom_aligned.cc similarity index 64% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_bottom_aligned.cc index 5f1001a..4751308 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_bottom_aligned.cc @@ -38,11 +38,10 @@ #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_single_right_link_bottom.hh> +#include <scribo/filter/object_links_bottom_aligned.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/alignment_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +49,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_alpha", "Max angle between two object bottoms. (common value : 5)" }, {0, 0} }; @@ -63,8 +62,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the horizontal alignment (based on bottom line).", + "input.pbm max_alpha output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +76,21 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link_bottom(objects); - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::right; - - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } + // Filtering. + object_links<L> filtered_links + = filter::object_links_bottom_aligned(objects, right_links, atof(argv[2])); - } + // Debug image. + image2d<value::rgb8> decision_image + = scribo::debug::alignment_decision_image(input, + right_links, + filtered_links, + scribo::debug::bottom); + io::ppm::save(decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_center_aligned.cc similarity index 65% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_center_aligned.cc index 5f1001a..dfcb775 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_center_aligned.cc @@ -39,10 +39,9 @@ #include <scribo/primitive/extract/objects.hh> #include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/filter/object_links_center_aligned.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/alignment_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +49,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_alpha", "Max angle between two object bottoms. (common value : 5)" }, {0, 0} }; @@ -63,8 +62,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the horizontal alignment (based on center line).", + "input.pbm max_alpha output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +76,22 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link(objects); - mln_site_(L) p = c + mln::right; + // Filtering. + object_links<L> filtered_links + = filter::object_links_center_aligned(objects, right_links, atof(argv[2])); - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } + // Debug image. + image2d<value::rgb8> decision_image + = scribo::debug::alignment_decision_image(input, + right_links, + filtered_links, + scribo::debug::center); - } + io::ppm::save(decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_non_h_aligned.cc similarity index 65% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_non_h_aligned.cc index 5f1001a..04d3de5 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_non_h_aligned.cc @@ -39,10 +39,11 @@ #include <scribo/primitive/extract/objects.hh> #include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/filter/object_links_non_h_aligned.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/decision_image.hh> +#include <scribo/debug/links_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +51,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "delta", "Max delta for horizontal alignment. (common value : 5)" }, {0, 0} }; @@ -63,8 +64,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the horizontal alignment (based on top and bottom lines).", + "input.pbm delta output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +78,21 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link(objects); - mln_site_(L) p = c + mln::right; + // Filtering. + object_links<L> filtered_links + = filter::object_links_non_h_aligned(objects, right_links, atoi(argv[2])); - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - } + // Debug image. + image2d<value::rgb8> decision_image + = scribo::debug::links_decision_image(input, + right_links, + filtered_links); + io::ppm::save(decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_several_right.cc similarity index 76% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_several_right.cc index 5f1001a..05e4a74 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_several_right.cc @@ -38,11 +38,11 @@ #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_several_right_links.hh> #include <scribo/draw/bounding_boxes.hh> -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/several_links_decision_image.hh> #include <scribo/debug/usage.hh> @@ -79,39 +79,17 @@ int main(int argc, char* argv[]) // Finding right links. object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - + = primitive::link::with_several_right_links(objects, atoi(argv[2])); // Drawing links. mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> mass_centers = labeling::compute(accu::meta::center(), objects, objects.nlabels()); - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::right; - - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - - } + image2d<value::rgb8> decision_image + = scribo::debug::several_links_decision_image(input, + right_link, + right_link); - io::ppm::save(output, argv[3]); + io::ppm::save(decision_image, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_several_right_overlap.cc similarity index 54% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_several_right_overlap.cc index 5f1001a..6b2a66a 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_several_right_overlap.cc @@ -37,8 +37,12 @@ #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> +#include <mln/draw/line.hh> + #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/internal/link_several_dmax_base.hh> +#include <scribo/primitive/link/internal/anchors_3.hh> +#include <scribo/primitive/link/compute_several.hh> #include <scribo/draw/bounding_boxes.hh> @@ -46,11 +50,83 @@ #include <scribo/debug/usage.hh> +namespace scribo +{ + + template <typename I, typename L> + struct several_right_overlap_debug_functor + : public primitive::link::internal::link_several_dmax_base<L, several_right_overlap_debug_functor<I, L> > + { + typedef several_right_overlap_debug_functor<I, L> self_t; + typedef + primitive::link::internal::link_several_dmax_base<L, self_t> super_; + + typedef + mln::util::array<mln::util::couple<unsigned, mln_site(L)> + potential_links_t; + + public: + typedef mln_site(L) P; + + several_right_overlap_debug_functor(const I& input, + const object_image(L)& objects, + float dmax) + : super_(objects, dmax, 3) + { + output_ = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output_, objects, literal::blue); + mln_postcondition(output_.is_valid()); + } + + + void validate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + mln::draw::line(output_, start_point, p, literal::green); + + super_::validate_link_(current_object, start_point, p, anchor); + } + + + + void invalidate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + if (output_.domain().has(p)) + mln::draw::line(output_, start_point, p, literal::red); + else + { + P tmp = p; + ++tmp.col(); + mln::draw::line(output_, start_point, tmp, literal::red); + } + + super_::invalidate_link_(current_object, start_point, p, anchor); + } + + + + void compute_next_site_(P& p) + { + ++p.col(); + } + + + image2d<value::rgb8> output_; + }; + + +} + const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_nbh_dist", "The maximum lookup distance. (common value : 30)" }, {0, 0} }; @@ -68,7 +144,8 @@ int main(int argc, char* argv[]) args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); - image2d<bool> input; + typedef image2d<bool> I; + I input; io::pbm::load(input, argv[1]); // Finding objects. @@ -77,41 +154,10 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::right; - - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - - } + // Write debug image. + several_right_overlap_debug_functor<I, L> functor(input, + objects, atof(argv[2])); + primitive::link::compute_several(functor); - io::ppm::save(output, argv[3]); + io::ppm::save(functor.output_, argv[3]); } diff --git a/scribo/src/debug/show_link_single_left.cc b/scribo/src/debug/show_links_single_left.cc similarity index 57% copy from scribo/src/debug/show_link_single_left.cc copy to scribo/src/debug/show_links_single_left.cc index a8b42f2..094ca85 100644 --- a/scribo/src/debug/show_link_single_left.cc +++ b/scribo/src/debug/show_links_single_left.cc @@ -37,8 +37,12 @@ #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> +#include <mln/draw/line.hh> + #include <scribo/primitive/extract/objects.hh> #include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/link/internal/link_ms_dmax_base.hh> +#include <scribo/primitive/link/compute.hh> #include <scribo/draw/bounding_boxes.hh> @@ -46,11 +50,79 @@ #include <scribo/debug/usage.hh> +namespace scribo +{ + + template <typename I, typename L> + struct single_left_link_debug_functor + : primitive::link::internal::link_ms_dmax_base<L, + single_left_link_debug_functor<I, L> > + { + typedef single_left_link_debug_functor<I, L> self_t; + typedef + primitive::link::internal::link_ms_dmax_base<L, self_t> super_; + + public: + typedef mln_site(L) P; + + single_left_link_debug_functor(const I& input, + const object_image(L)& objects, + float dmax) + : super_(objects, dmax) + { + output_ = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output_, objects, literal::blue); + mln_postcondition(output_.is_valid()); + } + + void validate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + mln::draw::line(output_, start_point, p, literal::green); + + super_::validate_link_(current_object, start_point, p, anchor); + } + + + + void invalidate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + if (output_.domain().has(p)) + mln::draw::line(output_, start_point, p, literal::red); + else + { + P tmp = p; + ++tmp.col(); + mln::draw::line(output_, start_point, tmp, literal::red); + } + + super_::invalidate_link_(current_object, start_point, p, anchor); + } + + + + void compute_next_site_(P& p) + { + --p.col(); + } + + + image2d<value::rgb8> output_; + }; + + +} + const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_nbh_dist", "The maximum lookup distance. (common value : 30)" }, {0, 0} }; @@ -68,7 +140,8 @@ int main(int argc, char* argv[]) args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); - image2d<bool> input; + typedef image2d<bool> I; + I input; io::pbm::load(input, argv[1]); // Finding objects. @@ -77,41 +150,9 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding left links. - object_links<L> left_link - = primitive::link::with_single_left_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::left; - - while (is_invalid_link(objects, left_link, p, i, c, dmax)) - { - if (left_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - --p.col(); - } - - } + // Write debug image. + single_left_link_debug_functor<I, L> functor(input, objects, atof(argv[2])); + primitive::link::compute(functor); - io::ppm::save(output, argv[3]); + io::ppm::save(functor.output_, argv[3]); } diff --git a/scribo/src/debug/show_link_single_left.cc b/scribo/src/debug/show_links_single_left_dmax_ratio.cc similarity index 54% copy from scribo/src/debug/show_link_single_left.cc copy to scribo/src/debug/show_links_single_left_dmax_ratio.cc index a8b42f2..2ba0ace 100644 --- a/scribo/src/debug/show_link_single_left.cc +++ b/scribo/src/debug/show_links_single_left_dmax_ratio.cc @@ -37,8 +37,12 @@ #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> +#include <mln/draw/line.hh> + #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_left_link.hh> +#include <scribo/primitive/link/with_single_left_link_dmax_ratio.hh> +#include <scribo/primitive/link/internal/link_ms_dmax_ratio_base.hh> +#include <scribo/primitive/link/compute.hh> #include <scribo/draw/bounding_boxes.hh> @@ -46,11 +50,79 @@ #include <scribo/debug/usage.hh> +namespace scribo +{ + + template <typename I, typename L> + struct single_left_link_debug_functor + : primitive::link::internal::link_ms_dmax_ratio_base<L, + single_left_link_debug_functor<I, L> > + { + typedef single_left_link_debug_functor<I, L> self_t; + typedef + primitive::link::internal::link_ms_dmax_ratio_base<L, self_t> super_; + + public: + typedef mln_site(L) P; + + single_left_link_debug_functor(const I& input, + const object_image(L)& objects, + float dmax_ratio) + : super_(objects, dmax_ratio) + { + output_ = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output_, objects, literal::blue); + mln_postcondition(output_.is_valid()); + } + + void validate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + mln::draw::line(output_, start_point, p, literal::green); + + super_::validate_link_(current_object, start_point, p, anchor); + } + + + + void invalidate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + if (output_.domain().has(p)) + mln::draw::line(output_, start_point, p, literal::red); + else + { + P tmp = p; + ++tmp.col(); + mln::draw::line(output_, start_point, tmp, literal::red); + } + + super_::invalidate_link_(current_object, start_point, p, anchor); + } + + + + void compute_next_site_(P& p) + { + --p.col(); + } + + + image2d<value::rgb8> output_; + }; + + +} + const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_nbh_dist_ratio", "Size ratio defining the maximum lookup distance. (common value : 3)" }, {0, 0} }; @@ -64,11 +136,12 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, "Show sucessful/unsuccessful left links between components.", - "input.pbm max_nbh_dist output.ppm", + "input.pbm max_nbh_dist_ratio output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); - image2d<bool> input; + typedef image2d<bool> I; + I input; io::pbm::load(input, argv[1]); // Finding objects. @@ -77,41 +150,9 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding left links. - object_links<L> left_link - = primitive::link::with_single_left_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::left; - - while (is_invalid_link(objects, left_link, p, i, c, dmax)) - { - if (left_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - --p.col(); - } - - } + // Write debug image. + single_left_link_debug_functor<I, L> functor(input, objects, atof(argv[2])); + primitive::link::compute(functor); - io::ppm::save(output, argv[3]); + io::ppm::save(functor.output_, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_single_right.cc similarity index 57% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_single_right.cc index 5f1001a..c121cce 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_single_right.cc @@ -37,8 +37,12 @@ #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> +#include <mln/draw/line.hh> + #include <scribo/primitive/extract/objects.hh> #include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/internal/link_ms_dmax_base.hh> +#include <scribo/primitive/link/compute.hh> #include <scribo/draw/bounding_boxes.hh> @@ -46,11 +50,79 @@ #include <scribo/debug/usage.hh> +namespace scribo +{ + + template <typename I, typename L> + struct single_right_link_debug_functor + : primitive::link::internal::link_ms_dmax_base<L, + single_right_link_debug_functor<I, L> > + { + typedef single_right_link_debug_functor<I, L> self_t; + typedef + primitive::link::internal::link_ms_dmax_base<L, self_t> super_; + + public: + typedef mln_site(L) P; + + single_right_link_debug_functor(const I& input, + const object_image(L)& objects, + float dmax) + : super_(objects, dmax) + { + output_ = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output_, objects, literal::blue); + mln_postcondition(output_.is_valid()); + } + + void validate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + mln::draw::line(output_, start_point, p, literal::green); + + super_::validate_link_(current_object, start_point, p, anchor); + } + + + + void invalidate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + if (output_.domain().has(p)) + mln::draw::line(output_, start_point, p, literal::red); + else + { + P tmp = p; + ++tmp.col(); + mln::draw::line(output_, start_point, tmp, literal::red); + } + + super_::invalidate_link_(current_object, start_point, p, anchor); + } + + + + void compute_next_site_(P& p) + { + --p.col(); + } + + + image2d<value::rgb8> output_; + }; + + +} + const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_nbh_dist", "The maximum lookup distance. (common value : 30)" }, {0, 0} }; @@ -68,7 +140,8 @@ int main(int argc, char* argv[]) args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); - image2d<bool> input; + typedef image2d<bool> I; + I input; io::pbm::load(input, argv[1]); // Finding objects. @@ -77,41 +150,9 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::right; - - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - - } + // Write debug image. + single_right_link_debug_functor<I, L> functor(input, objects, atof(argv[2])); + primitive::link::compute(functor); - io::ppm::save(output, argv[3]); + io::ppm::save(functor.output_, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_single_right_dmax_ratio.cc similarity index 54% copy from scribo/src/debug/show_link_single_right.cc copy to scribo/src/debug/show_links_single_right_dmax_ratio.cc index 5f1001a..81415bc 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_single_right_dmax_ratio.cc @@ -37,8 +37,12 @@ #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> +#include <mln/draw/line.hh> + #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_single_right_link_dmax_ratio.hh> +#include <scribo/primitive/link/internal/link_ms_dmax_ratio_base.hh> +#include <scribo/primitive/link/compute.hh> #include <scribo/draw/bounding_boxes.hh> @@ -46,11 +50,79 @@ #include <scribo/debug/usage.hh> +namespace scribo +{ + + template <typename I, typename L> + struct single_right_link_debug_functor + : primitive::link::internal::link_ms_dmax_ratio_base<L, + single_right_link_debug_functor<I, L> > + { + typedef single_right_link_debug_functor<I, L> self_t; + typedef + primitive::link::internal::link_ms_dmax_ratio_base<L, self_t> super_; + + public: + typedef mln_site(L) P; + + single_right_link_debug_functor(const I& input, + const object_image(L)& objects, + float dmax_ratio) + : super_(objects, dmax_ratio) + { + output_ = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output_, objects, literal::blue); + mln_postcondition(output_.is_valid()); + } + + void validate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + mln::draw::line(output_, start_point, p, literal::green); + + super_::validate_link_(current_object, start_point, p, anchor); + } + + + + void invalidate_link_(unsigned current_object, + const P& start_point, + const P& p, + unsigned anchor) + { + if (output_.domain().has(p)) + mln::draw::line(output_, start_point, p, literal::red); + else + { + P tmp = p; + --tmp.col(); + mln::draw::line(output_, start_point, tmp, literal::red); + } + + super_::invalidate_link_(current_object, start_point, p, anchor); + } + + + + void compute_next_site_(P& p) + { + ++p.col(); + } + + + image2d<value::rgb8> output_; + }; + + +} + const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_nbh_dist_ratio", "Size ratio defining the maximum lookup distance. (common value : 3)" }, {0, 0} }; @@ -64,11 +136,12 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "input.pbm max_nbh_dist_ratio output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); - image2d<bool> input; + typedef image2d<bool> I; + I input; io::pbm::load(input, argv[1]); // Finding objects. @@ -77,41 +150,9 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::right; - - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - - } + // Write debug image. + single_right_link_debug_functor<I, L> functor(input, objects, atof(argv[2])); + primitive::link::compute(functor); - io::ppm::save(output, argv[3]); + io::ppm::save(functor.output_, argv[3]); } diff --git a/scribo/src/debug/show_link_single_right.cc b/scribo/src/debug/show_links_top_aligned.cc similarity index 64% rename from scribo/src/debug/show_link_single_right.cc rename to scribo/src/debug/show_links_top_aligned.cc index 5f1001a..97b4a3b 100644 --- a/scribo/src/debug/show_link_single_right.cc +++ b/scribo/src/debug/show_links_top_aligned.cc @@ -38,11 +38,10 @@ #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_right_link.hh> +#include <scribo/primitive/link/with_single_right_link_top.hh> +#include <scribo/filter/object_links_top_aligned.hh> -#include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> +#include <scribo/debug/alignment_decision_image.hh> #include <scribo/debug/usage.hh> @@ -50,7 +49,7 @@ const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "max_alpha", "Max angle between two object tops. (common value : 5)" }, {0, 0} }; @@ -63,8 +62,8 @@ int main(int argc, char* argv[]) if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful right links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show valid or invalid links according the horizontal alignment (based on top line).", + "input.pbm max_alpha output.ppm", args_desc, "A color image. Valid links are drawn in green, invalid ones in red."); @@ -77,41 +76,22 @@ int main(int argc, char* argv[]) object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding right links. - object_links<L> right_link - = primitive::link::with_single_right_link(objects, atoi(argv[2])); - - - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + // Finding right links. + object_links<L> right_links + = primitive::link::with_single_right_link_top(objects); - mln_site_(L) p = c + mln::right; + // Filtering. + object_links<L> filtered_links + = filter::object_links_top_aligned(objects, right_links, atof(argv[2])); - while (is_invalid_link(objects, right_link, p, i, c, dmax)) - { - if (right_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - ++p.col(); - } - } + // Debug image. + image2d<value::rgb8> decision_image + = scribo::debug::alignment_decision_image(input, + right_links, + filtered_links, + scribo::debug::top); + io::ppm::save(decision_image, argv[3]); - io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_link_single_left.cc b/scribo/src/debug/show_objects_large_small.cc similarity index 58% copy from scribo/src/debug/show_link_single_left.cc copy to scribo/src/debug/show_objects_large_small.cc index a8b42f2..e72e5e1 100644 --- a/scribo/src/debug/show_link_single_left.cc +++ b/scribo/src/debug/show_objects_large_small.cc @@ -30,88 +30,71 @@ #include <mln/data/convert.hh> -#include <mln/value/rgb8.hh> #include <mln/value/label_16.hh> +#include <mln/value/rgb8.hh> #include <mln/literal/colors.hh> #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_left_link.hh> - +#include <scribo/filter/objects_large.hh> +#include <scribo/filter/objects_small.hh> #include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> #include <scribo/debug/usage.hh> - +#include <scribo/debug/save_object_diff.hh> const char *args_desc[][2] = { { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "min_card", " Minimum cardinality in a component." }, + { "max_card", " Maximum cardinality in a component." }, {0, 0} }; -int main(int argc, char* argv[]) +int main(int argc, char *argv[]) { - using namespace scribo; - using namespace scribo::primitive::internal; using namespace mln; - if (argc != 4) + if (argc != 5) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful left links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show components not being too small nor too large.", + "input.pbm min_card max_card output.ppm", args_desc, - "A color image. Valid links are drawn in green, invalid ones in red."); + "A color image. Too small components are drawn in red, too large components in orange and others in green."); + + trace::entering("main"); image2d<bool> input; io::pbm::load(input, argv[1]); - // Finding objects. value::label_16 nbboxes; typedef image2d<value::label_16> L; object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding left links. - object_links<L> left_link - = primitive::link::with_single_left_link(objects, atoi(argv[2])); - + object_image(L) filter(objects); + if (atoi(argv[2]) != 0) + filter = scribo::filter::objects_small(filter, atoi(argv[2])); - // Preparing output image. - image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); + if (atoi(argv[3]) != 0) + filter = scribo::filter::objects_large(filter, atoi(argv[3])); + image2d<value::rgb8> output; + initialize(output, objects); - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); + data::fill(output, literal::black); - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); + for_all_components(i, objects.bboxes()) + data::fill(((output | objects.bbox(i)).rw() | (pw::value(objects) == i)).rw(), literal::red); - mln_site_(L) p = c + mln::left; + for_all_components(i, filter.bboxes()) + data::fill(((output | filter.bbox(i)).rw() | (pw::value(filter) == i)).rw(), literal::green); - while (is_invalid_link(objects, left_link, p, i, c, dmax)) - { - if (left_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - --p.col(); - } - } - io::ppm::save(output, argv[3]); + io::ppm::save(output, argv[4]); } diff --git a/scribo/src/debug/show_link_single_left.cc b/scribo/src/debug/show_objects_thick.cc similarity index 59% rename from scribo/src/debug/show_link_single_left.cc rename to scribo/src/debug/show_objects_thick.cc index a8b42f2..4157ac3 100644 --- a/scribo/src/debug/show_link_single_left.cc +++ b/scribo/src/debug/show_objects_thick.cc @@ -30,88 +30,55 @@ #include <mln/data/convert.hh> -#include <mln/value/rgb8.hh> #include <mln/value/label_16.hh> +#include <mln/value/rgb8.hh> #include <mln/literal/colors.hh> #include <mln/io/pbm/load.hh> #include <mln/io/ppm/save.hh> #include <scribo/primitive/extract/objects.hh> -#include <scribo/primitive/link/with_single_left_link.hh> - +#include <scribo/filter/objects_thin.hh> #include <scribo/draw/bounding_boxes.hh> - -#include <scribo/debug/save_linked_bboxes_image.hh> #include <scribo/debug/usage.hh> - const char *args_desc[][2] = { - { "input.pbm", "A binary image. True for objects and False for the background." }, - { "max_nbh_dist", " Maximum distance for neighborhood search. (common value : 30)" }, + { "input.pbm", " A binary image. True for objects and False for the background." }, + { "max_thickness", "Maximum bounding box thickness. (common value: 300)" }, {0, 0} }; -int main(int argc, char* argv[]) +int main(int argc, char *argv[]) { - using namespace scribo; - using namespace scribo::primitive::internal; using namespace mln; if (argc != 4) return scribo::debug::usage(argv, - "Show sucessful/unsuccessful left links between components.", - "input.pbm max_nbh_dist output.ppm", + "Show components being to thick.", + "input.pbm max_thickness output.ppm", args_desc, - "A color image. Valid links are drawn in green, invalid ones in red."); + "A color image. Too thick components have their bounding boxes drawn in red."); + + trace::entering("main"); image2d<bool> input; io::pbm::load(input, argv[1]); - // Finding objects. value::label_16 nbboxes; typedef image2d<value::label_16> L; object_image(L) objects = scribo::primitive::extract::objects(input, c8(), nbboxes); - // Finding left links. - object_links<L> left_link - = primitive::link::with_single_left_link(objects, atoi(argv[2])); - - - // Preparing output image. image2d<value::rgb8> output = data::convert(value::rgb8(), input); - scribo::draw::bounding_boxes(output, objects, literal::blue); - - - // Drawing links. - mln::util::array<mln_result_(accu::center<mln_psite_(L)>)> - mass_centers = labeling::compute(accu::meta::center(), - objects, objects.nlabels()); - - for_all_ncomponents(i, objects.nlabels()) - { - unsigned midcol = (objects.bbox(i).pmax().col() - - objects.bbox(i).pmin().col()) / 2; - int dmax = midcol + atoi(argv[2]); - mln_site_(L) c = mass_centers(i); - - mln_site_(L) p = c + mln::left; - - while (is_invalid_link(objects, left_link, p, i, c, dmax)) - { - if (left_link[i] != i) - output(p) = literal::green; - else - output(p) = literal::red; - --p.col(); - } + scribo::draw::bounding_boxes(output, objects, literal::red); - } + object_image(L) filtered_objects + = scribo::filter::objects_thin(objects, atoi(argv[2])); + scribo::draw::bounding_boxes(output, filtered_objects, literal::green); io::ppm::save(output, argv[3]); } diff --git a/scribo/src/debug/show_objects_thin.cc b/scribo/src/debug/show_objects_thin.cc index e69de29..4223fef 100644 --- a/scribo/src/debug/show_objects_thin.cc +++ b/scribo/src/debug/show_objects_thin.cc @@ -0,0 +1,84 @@ +// 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. + +#include <iostream> + +#include <mln/core/image/image2d.hh> +#include <mln/core/alias/neighb2d.hh> + +#include <mln/data/convert.hh> + +#include <mln/value/label_16.hh> +#include <mln/value/rgb8.hh> +#include <mln/literal/colors.hh> + +#include <mln/io/pbm/load.hh> +#include <mln/io/ppm/save.hh> + +#include <scribo/primitive/extract/objects.hh> +#include <scribo/filter/objects_thin.hh> +#include <scribo/draw/bounding_boxes.hh> +#include <scribo/debug/usage.hh> + + +const char *args_desc[][2] = +{ + { "input.pbm", " A binary image. True for objects and False for the background." }, + { "min_thickness", "Minimum bounding box thickness. (common value: 1)" }, + {0, 0} +}; + + +int main(int argc, char *argv[]) +{ + using namespace mln; + + if (argc != 4) + return scribo::debug::usage(argv, + "Show components being to thin.", + "input.pbm min_thickness output.ppm", + args_desc, + "A color image. Too thin components have their bounding boxes drawn in red."); + + trace::entering("main"); + + image2d<bool> input; + io::pbm::load(input, argv[1]); + + value::label_16 nbboxes; + typedef image2d<value::label_16> L; + object_image(L) objects + = scribo::primitive::extract::objects(input, c8(), nbboxes); + + + image2d<value::rgb8> output = data::convert(value::rgb8(), input); + scribo::draw::bounding_boxes(output, objects, literal::red); + + object_image(L) filtered_objects + = scribo::filter::objects_thin(objects, atoi(argv[2])); + scribo::draw::bounding_boxes(output, filtered_objects, literal::green); + + io::ppm::save(output, argv[3]); +} -- 1.5.6.5