* scribo/binarization/sauvola_threshold_image.hh: Fix namespace ambiguity. * scribo/io/xml/save.hh * scribo/primitive/extract/elements.hh * scribo/primitive/merge/components.hh * scribo/toolchain/text_in_doc_preprocess.hh * scribo/toolchain/text_in_picture.hh * src/binarization/ppm_sauvola_ms.cc * src/binarization/ppm_sauvola_ms_fg.cc * src/binarization/ppm_sauvola_ms_split.cc * src/binarization/sauvola_ms.cc * src/binarization/sauvola_ms_fg.cc * src/binarization/sauvola_ms_split.cc * src/contest/hdibco-2010/sauvola_ms_hdibco.cc * src/text_in_picture.cc: Add missing includes. * scribo/primitive/extract/lines_h_pattern.hh, * scribo/primitive/extract/lines_v_pattern.hh: Make sure the rectangle have odd dimensions. * src/Makefile.am: Remove deprecated include path. * src/binarization/ppm_sauvola.cc: Convert to gray level. * src/pbm_text_in_doc.cc: Use doc structure. * src/text_in_picture_neg.cc: Make use of world::rgb::invert. --- scribo/ChangeLog | 33 ++++++++++++ .../scribo/binarization/sauvola_threshold_image.hh | 4 +- scribo/scribo/io/xml/save.hh | 1 + scribo/scribo/primitive/extract/elements.hh | 12 ++++- scribo/scribo/primitive/extract/lines_h_pattern.hh | 10 +++- scribo/scribo/primitive/extract/lines_v_pattern.hh | 10 +++- scribo/scribo/primitive/merge/components.hh | 5 ++ scribo/scribo/toolchain/text_in_doc_preprocess.hh | 2 + scribo/scribo/toolchain/text_in_picture.hh | 55 ++++++++++++++++++-- scribo/src/Makefile.am | 2 - scribo/src/binarization/ppm_sauvola.cc | 10 +++- scribo/src/binarization/ppm_sauvola_ms.cc | 5 ++ scribo/src/binarization/ppm_sauvola_ms_fg.cc | 6 ++ scribo/src/binarization/ppm_sauvola_ms_split.cc | 8 ++- scribo/src/binarization/sauvola_ms.cc | 5 ++ scribo/src/binarization/sauvola_ms_fg.cc | 6 ++ scribo/src/binarization/sauvola_ms_split.cc | 3 +- .../src/contest/hdibco-2010/sauvola_ms_hdibco.cc | 2 + scribo/src/pbm_text_in_doc.cc | 10 +++- scribo/src/text_in_picture.cc | 15 ----- scribo/src/text_in_picture_neg.cc | 5 ++- 21 files changed, 172 insertions(+), 37 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index f6248fa..9812499 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,38 @@ 2010-11-16 Guillaume Lazzara <z@lrde.epita.fr> + Compilation fixes. + + * scribo/binarization/sauvola_threshold_image.hh: Fix namespace + ambiguity. + + * scribo/io/xml/save.hh + * scribo/primitive/extract/elements.hh + * scribo/primitive/merge/components.hh + * scribo/toolchain/text_in_doc_preprocess.hh + * scribo/toolchain/text_in_picture.hh + * src/binarization/ppm_sauvola_ms.cc + * src/binarization/ppm_sauvola_ms_fg.cc + * src/binarization/ppm_sauvola_ms_split.cc + * src/binarization/sauvola_ms.cc + * src/binarization/sauvola_ms_fg.cc + * src/binarization/sauvola_ms_split.cc + * src/contest/hdibco-2010/sauvola_ms_hdibco.cc + * src/text_in_picture.cc: Add missing includes. + + * scribo/primitive/extract/lines_h_pattern.hh, + * scribo/primitive/extract/lines_v_pattern.hh: Make sure the + rectangle have odd dimensions. + + * src/Makefile.am: Remove deprecated include path. + + * src/binarization/ppm_sauvola.cc: Convert to gray level. + + * src/pbm_text_in_doc.cc: Use doc structure. + + * src/text_in_picture_neg.cc: Make use of world::rgb::invert. + +2010-11-16 Guillaume Lazzara <z@lrde.epita.fr> + * scribo/core/document.hh: Add new methods. 2010-11-16 Guillaume Lazzara <z@lrde.epita.fr> diff --git a/scribo/scribo/binarization/sauvola_threshold_image.hh b/scribo/scribo/binarization/sauvola_threshold_image.hh index 05a7064..94cd688 100644 --- a/scribo/scribo/binarization/sauvola_threshold_image.hh +++ b/scribo/scribo/binarization/sauvola_threshold_image.hh @@ -144,8 +144,8 @@ namespace scribo ncols = static_cast<mln::def::coord>(input.ncols()); - for(def::coord row = 0; row < nrows; ++row) - for(def::coord col = 0; col < ncols; ++col) + for(mln::def::coord row = 0; row < nrows; ++row) + for(mln::def::coord col = 0; col < ncols; ++col) { # ifdef SCRIBO_SAUVOLA_DEBUG diff --git a/scribo/scribo/io/xml/save.hh b/scribo/scribo/io/xml/save.hh index 928db17..3c182e7 100644 --- a/scribo/scribo/io/xml/save.hh +++ b/scribo/scribo/io/xml/save.hh @@ -35,6 +35,7 @@ # include <map> +# include <scribo/core/document.hh> # include <scribo/core/line_set.hh> namespace scribo diff --git a/scribo/scribo/primitive/extract/elements.hh b/scribo/scribo/primitive/extract/elements.hh index c083988..2e6a0cb 100644 --- a/scribo/scribo/primitive/extract/elements.hh +++ b/scribo/scribo/primitive/extract/elements.hh @@ -33,6 +33,7 @@ # define SCRIBO_PRIMITIVE_EXTRACT_ELEMENTS_HH # include <mln/core/image/image2d.hh> +# include <mln/core/alias/neighb2d.hh> # include <mln/data/fill.hh> # include <mln/util/array.hh> # include <mln/labeling/compute.hh> @@ -40,16 +41,21 @@ # include <mln/accu/math/count.hh> # include <mln/pw/all.hh> +# include <mln/draw/box_plain.hh> + # include <mln/value/label_8.hh> +# include <mln/value/rgb.hh> # include <mln/value/rgb8.hh> # include <scribo/core/macros.hh> # include <scribo/core/component_set.hh> +# include <scribo/core/document.hh> # include <scribo/core/line_set.hh> +# include <scribo/core/def/lbl_type.hh> # include <scribo/filter/objects_small.hh> -#include <mln/clustering/kmean_rgb.hh> -#include <mln/fun/v2v/rgb8_to_rgbn.hh> +# include <mln/clustering/kmean_rgb.hh> +# include <mln/fun/v2v/rgb8_to_rgbn.hh> namespace scribo { @@ -60,6 +66,8 @@ namespace scribo namespace extract { + using namespace mln; + template <typename L, typename I> component_set<L> diff --git a/scribo/scribo/primitive/extract/lines_h_pattern.hh b/scribo/scribo/primitive/extract/lines_h_pattern.hh index 0da7900..6a1f7f0 100644 --- a/scribo/scribo/primitive/extract/lines_h_pattern.hh +++ b/scribo/scribo/primitive/extract/lines_h_pattern.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009, 2010 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -30,6 +31,8 @@ /// /// Extract horizontal lines matching a specific pattern. +# include <cmath> + # include <mln/core/concept/image.hh> # include <mln/core/alias/window2d.hh> # include <mln/win/rectangle2d.hh> @@ -103,9 +106,12 @@ namespace scribo mln_concrete(I) output = lines_pattern(input, length, 1, win); + unsigned new_length = length / 2 + delta; + new_length += 1 - (new_length % 2); // Guaranty that new_length is odd. + mln_concrete(I) output_dil = morpho::dilation(output, - win::rectangle2d(3, length / 2 + delta)); + win::rectangle2d(3, new_length)); output = scribo::primitive::internal::rd(output, input * output_dil); diff --git a/scribo/scribo/primitive/extract/lines_v_pattern.hh b/scribo/scribo/primitive/extract/lines_v_pattern.hh index cbdf080..8a103ac 100644 --- a/scribo/scribo/primitive/extract/lines_v_pattern.hh +++ b/scribo/scribo/primitive/extract/lines_v_pattern.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009, 2010 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -30,6 +31,8 @@ /// /// Extract vertical lines matching a specific pattern. +# include <cmath> + # include <mln/core/concept/image.hh> # include <mln/core/alias/window2d.hh> # include <mln/win/rectangle2d.hh> @@ -85,9 +88,12 @@ namespace scribo mln_concrete(I) output = lines_pattern(input, length, 0, win); + unsigned new_length = length / 2 + delta; + new_length += 1 - (new_length % 2); // Guaranty that new_length is odd. + mln_concrete(I) output_dil = morpho::dilation(output, - win::rectangle2d(length / 2 + delta, 3)); + win::rectangle2d(new_length, 3)); output = scribo::primitive::internal::rd(output, input * output_dil); diff --git a/scribo/scribo/primitive/merge/components.hh b/scribo/scribo/primitive/merge/components.hh index 7570d2e..72f3e9d 100644 --- a/scribo/scribo/primitive/merge/components.hh +++ b/scribo/scribo/primitive/merge/components.hh @@ -30,7 +30,12 @@ #ifndef SCRIBO_PRIMITIVE_MERGE_COMPONENTS_HH # define SCRIBO_PRIMITIVE_MERGE_COMPONENTS_HH +# include <mln/core/concept/function.hh> # include <mln/core/image/vmorph/fun_image.hh> +# include <mln/data/fill.hh> +# include <mln/pw/all.hh> + +# include <scribo/core/component_set.hh> namespace scribo diff --git a/scribo/scribo/toolchain/text_in_doc_preprocess.hh b/scribo/scribo/toolchain/text_in_doc_preprocess.hh index 4b7d1e2..00a626e 100644 --- a/scribo/scribo/toolchain/text_in_doc_preprocess.hh +++ b/scribo/scribo/toolchain/text_in_doc_preprocess.hh @@ -32,6 +32,8 @@ #include <mln/core/concept/image.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms.hh> diff --git a/scribo/scribo/toolchain/text_in_picture.hh b/scribo/scribo/toolchain/text_in_picture.hh index 7b34114..9746645 100644 --- a/scribo/scribo/toolchain/text_in_picture.hh +++ b/scribo/scribo/toolchain/text_in_picture.hh @@ -33,11 +33,58 @@ /// Localize text in a picture. +# include <libgen.h> +# include <iostream> +# include <mln/core/image/image2d.hh> +# include <mln/core/alias/neighb2d.hh> -#include <src/afp/components.hh> -#include <src/afp/link.hh> -#include <src/afp/regroup.hh> +# include <mln/literal/colors.hh> +# include <mln/value/rgb8.hh> +# include <mln/value/label_16.hh> + +# include <mln/fun/v2v/rgb_to_int_u.hh> + +# include <mln/subsampling/antialiased.hh> + +# include <scribo/draw/bounding_boxes.hh> +# include <scribo/draw/groups_bboxes.hh> + +# include <scribo/binarization/sauvola_ms.hh> +# include <scribo/binarization/sauvola.hh> + +# include <scribo/primitive/extract/components.hh> + +# include <scribo/primitive/link/merge_double_link.hh> +# include <scribo/primitive/link/with_single_left_link.hh> +# include <scribo/primitive/link/with_single_right_link.hh> + +# include <scribo/primitive/group/apply.hh> +# include <scribo/primitive/group/from_double_link.hh> +# include <scribo/primitive/group/from_single_link.hh> + +# include <scribo/primitive/regroup/from_single_left_link.hh> + +# include <scribo/filter/object_groups_with_holes.hh> + +# include <scribo/filter/object_links_bbox_h_ratio.hh> +# include <scribo/filter/object_links_bbox_overlap.hh> + +# include <scribo/filter/object_groups_small.hh> +# include <scribo/filter/object_groups_v_thickness.hh> + +# include <scribo/debug/decision_image.hh> +# include <scribo/debug/save_linked_bboxes_image.hh> + +# include <scribo/debug/usage.hh> + +# include <scribo/preprocessing/split_bg_fg.hh> + +# include <scribo/make/debug_filename.hh> + +# include <src/afp/components.hh> +# include <src/afp/link.hh> +# include <src/afp/regroup.hh> # include <mln/util/timer.hh> @@ -126,7 +173,7 @@ namespace scribo trace::entering("scribo::toolchain::text_in_picture"); const I& input_rgb_orig = exact(input_rgb_orig_); - mln_precondition(input.is_valid()); + mln_precondition(input_rgb_orig.is_valid()); using namespace scribo; using namespace scribo::primitive; diff --git a/scribo/src/Makefile.am b/scribo/src/Makefile.am index 9efa0da..6cf233c 100644 --- a/scribo/src/Makefile.am +++ b/scribo/src/Makefile.am @@ -99,8 +99,6 @@ if HAVE_TESSERACT utilexec_PROGRAMS += content_in_doc content_in_doc_SOURCES = content_in_doc.cc content_in_doc_CPPFLAGS = $(AM_CPPFLAGS) \ - -I/home/lazzara/git/oln/scribo/sandbox/green/ \ - -I/home/lazzara/git/oln/scribo/sandbox/z/ \ $(TESSERACT_CPPFLAGS) \ $(TIFF_CPPFLAGS) \ $(MAGICKXX_CPPFLAGS) diff --git a/scribo/src/binarization/ppm_sauvola.cc b/scribo/src/binarization/ppm_sauvola.cc index 330af70..f0cd355 100644 --- a/scribo/src/binarization/ppm_sauvola.cc +++ b/scribo/src/binarization/ppm_sauvola.cc @@ -26,6 +26,8 @@ #include <mln/io/ppm/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola.hh> #include <scribo/debug/usage.hh> @@ -66,10 +68,16 @@ int main(int argc, char *argv[]) std::cout << "Using w=" << w << " and k=" << k << std::endl; + // Load image2d<value::rgb8> input; io::ppm::load(input, argv[1]); - image2d<bool> out = scribo::binarization::sauvola(input, w, k); + // Convert to Gray level image. + image2d<value::int_u8> + input_gl = data::transform(input, mln::fun::v2v::rgb_to_int_u<8>()); + + // Binarize + image2d<bool> out = scribo::binarization::sauvola(input_gl, w, k); io::pbm::save(out, argv[2]); diff --git a/scribo/src/binarization/ppm_sauvola_ms.cc b/scribo/src/binarization/ppm_sauvola_ms.cc index 9e68b0e..eb694c2 100644 --- a/scribo/src/binarization/ppm_sauvola_ms.cc +++ b/scribo/src/binarization/ppm_sauvola_ms.cc @@ -28,6 +28,8 @@ #include <mln/value/int_u8.hh> #include <mln/io/ppm/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/debug/usage.hh> @@ -99,6 +101,9 @@ int main(int argc, char *argv[]) else k = 0.34f; + std::cout << "Using w_1=" << w_1 << " - s=" << s + << " - k=" << k << std::endl; + // Load image2d<value::rgb8> input_1; io::ppm::load(input_1, argv[1]); diff --git a/scribo/src/binarization/ppm_sauvola_ms_fg.cc b/scribo/src/binarization/ppm_sauvola_ms_fg.cc index 33a11ac..20f237f 100644 --- a/scribo/src/binarization/ppm_sauvola_ms_fg.cc +++ b/scribo/src/binarization/ppm_sauvola_ms_fg.cc @@ -24,10 +24,14 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. +/// \file + #include <mln/core/image/image2d.hh> #include <mln/value/rgb8.hh> #include <mln/io/ppm/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/preprocessing/split_bg_fg.hh> @@ -103,6 +107,8 @@ int main(int argc, char *argv[]) else k = 0.34f; + std::cout << "Using w_1=" << w_1 << " - s=" << s + << " - k=" << k << std::endl; // Load image2d<value::rgb8> input_1; diff --git a/scribo/src/binarization/ppm_sauvola_ms_split.cc b/scribo/src/binarization/ppm_sauvola_ms_split.cc index 84e4abf..bb98b38 100644 --- a/scribo/src/binarization/ppm_sauvola_ms_split.cc +++ b/scribo/src/binarization/ppm_sauvola_ms_split.cc @@ -28,6 +28,8 @@ #include <mln/value/rgb8.hh> #include <mln/io/ppm/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms_split.hh> #include <scribo/debug/usage.hh> @@ -113,11 +115,13 @@ int main(int argc, char *argv[]) image2d<value::rgb8> input_1; io::ppm::load(input_1, argv[1]); - std::cout << "Using w=" << w_1 << " - s=" << s << " - min_ntrue=" << min_ntrue << " - k=" << k << std::endl; + std::cout << "Using w=" << w_1 << " - s=" << s + << " - min_ntrue=" << min_ntrue << " - k=" << k << std::endl; // Binarize image2d<bool> - output = scribo::binarization::sauvola_ms_split(input_1, w_1, s, min_ntrue, k); + output = scribo::binarization::sauvola_ms_split(input_1, w_1, s, + min_ntrue, k); io::pbm::save(output, argv[2]); } diff --git a/scribo/src/binarization/sauvola_ms.cc b/scribo/src/binarization/sauvola_ms.cc index 5f07484..7c3bcf0 100644 --- a/scribo/src/binarization/sauvola_ms.cc +++ b/scribo/src/binarization/sauvola_ms.cc @@ -24,6 +24,8 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. +/// \file + #include <mln/core/image/image2d.hh> #include <mln/value/int_u8.hh> #include <mln/io/magick/load.hh> @@ -102,6 +104,9 @@ int main(int argc, char *argv[]) else k = 0.34f; + std::cout << "Using w_1=" << w_1 << " - s=" << s + << " - k=" << k << std::endl; + // Load image2d<value::rgb8> input_1; io::magick::load(input_1, argv[1]); diff --git a/scribo/src/binarization/sauvola_ms_fg.cc b/scribo/src/binarization/sauvola_ms_fg.cc index cad605f..4227db4 100644 --- a/scribo/src/binarization/sauvola_ms_fg.cc +++ b/scribo/src/binarization/sauvola_ms_fg.cc @@ -24,10 +24,14 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. +/// \file + #include <mln/core/image/image2d.hh> #include <mln/value/rgb8.hh> #include <mln/io/magick/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/preprocessing/split_bg_fg.hh> @@ -86,6 +90,8 @@ int main(int argc, char *argv[]) unsigned s = atoi(argv[4]); + std::cout << "Using w_1=" << w_1 << " - s=" << s << std::endl; + // Load image2d<value::rgb8> input_1; io::magick::load(input_1, argv[1]); diff --git a/scribo/src/binarization/sauvola_ms_split.cc b/scribo/src/binarization/sauvola_ms_split.cc index fc9e15c..691bfc9 100644 --- a/scribo/src/binarization/sauvola_ms_split.cc +++ b/scribo/src/binarization/sauvola_ms_split.cc @@ -107,7 +107,8 @@ int main(int argc, char *argv[]) else k = 0.34f; - + std::cout << "Using w_1=" << w_1 << " - s=" << s + << " - k=" << k << std::endl; image2d<value::rgb8> input_1; io::magick::load(input_1, argv[1]); diff --git a/scribo/src/contest/hdibco-2010/sauvola_ms_hdibco.cc b/scribo/src/contest/hdibco-2010/sauvola_ms_hdibco.cc index 68fdaac..7ef2455 100644 --- a/scribo/src/contest/hdibco-2010/sauvola_ms_hdibco.cc +++ b/scribo/src/contest/hdibco-2010/sauvola_ms_hdibco.cc @@ -29,6 +29,8 @@ #include <mln/io/pgm/load.hh> #include <mln/io/ppm/load.hh> #include <mln/io/pbm/save.hh> +#include <mln/data/transform.hh> +#include <mln/fun/v2v/rgb_to_int_u.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/postprocessing/fill_object_holes.hh> diff --git a/scribo/src/pbm_text_in_doc.cc b/scribo/src/pbm_text_in_doc.cc index 23ed9e7..96cb92b 100644 --- a/scribo/src/pbm_text_in_doc.cc +++ b/scribo/src/pbm_text_in_doc.cc @@ -40,6 +40,7 @@ #include <scribo/toolchain/text_in_doc.hh> +#include <scribo/core/document.hh> #include <scribo/core/line_set.hh> #include <scribo/debug/usage.hh> @@ -91,11 +92,11 @@ int main(int argc, char* argv[]) trace::entering("main"); + typedef image2d<scribo::def::lbl_type> L; image2d<bool> input; mln::io::pbm::load(input, argv[1]); - // Optional Cropping point2d crop_shift = literal::origin; if (argc >= 8) @@ -119,12 +120,15 @@ int main(int argc, char* argv[]) // Run document toolchain. - typedef image2d<scribo::def::lbl_type> L; line_set<L> lines = scribo::toolchain::text_in_doc(input, denoise, debug); + scribo::document<L> doc; + doc.set_filename(argv[1]); + doc.set_text(lines); + // Saving results - scribo::io::xml::save(argv[1], lines, "out.xml", true); + scribo::io::xml::save(doc, "out.xml", true); // Specify shift due to potential previous crop. scribo::io::text_boxes::save(lines, argv[2], crop_shift); diff --git a/scribo/src/text_in_picture.cc b/scribo/src/text_in_picture.cc index cdd2749..042b8d3 100644 --- a/scribo/src/text_in_picture.cc +++ b/scribo/src/text_in_picture.cc @@ -28,33 +28,20 @@ #include <iostream> #include <mln/core/image/image2d.hh> -#include <mln/core/image/imorph/tr_image.hh> #include <mln/core/alias/neighb2d.hh> #include <mln/labeling/colorize.hh> -#include <mln/data/stretch.hh> - #include <mln/io/pbm/all.hh> #include <mln/io/ppm/save.hh> #include <mln/io/magick/all.hh> -#include <mln/math/min.hh> - -#include <mln/logical/not.hh> - #include <mln/literal/colors.hh> #include <mln/value/rgb8.hh> #include <mln/value/label_16.hh> #include <mln/fun/v2v/rgb_to_int_u.hh> -#include <mln/data/wrap.hh> - -#include <mln/draw/box.hh> - -#include <mln/geom/translate.hh> - #include <mln/subsampling/antialiased.hh> #include <scribo/draw/bounding_boxes.hh> @@ -81,8 +68,6 @@ #include <scribo/filter/object_links_bbox_h_ratio.hh> #include <scribo/filter/object_links_bbox_overlap.hh> -#include <scribo/filter/common/objects_photo.hh> - #include <scribo/filter/object_groups_small.hh> #include <scribo/filter/object_groups_v_thickness.hh> diff --git a/scribo/src/text_in_picture_neg.cc b/scribo/src/text_in_picture_neg.cc index 2da27a5..7d6694a 100644 --- a/scribo/src/text_in_picture_neg.cc +++ b/scribo/src/text_in_picture_neg.cc @@ -58,6 +58,8 @@ #include <mln/subsampling/antialiased.hh> +#include <mln/world/rgb/invert.hh> + #include <scribo/draw/bounding_boxes.hh> #include <scribo/draw/groups_bboxes.hh> @@ -169,7 +171,8 @@ int main(int argc, char* argv[]) typedef image2d<value::label_16> L; component_set<L> - comps_neg = toolchain::text_in_picture(arith::revert(input_rgb), bg_removal, + comps_neg = toolchain::text_in_picture(world::rgb::invert(input_rgb), + bg_removal, multi_scale_bin, max_dim_size, lambda, out_base_dir); -- 1.5.6.5