- Olena-patches

last-svn-commit-781-g300d0d7 Make use of mln::fun::v2v::rgb_to_luma.
by Guillaume Lazzara 01 Mar '11

01 Mar '11

* scribo/toolchain/internal/text_in_doc_preprocess_functor.hh, * src/binarization/ppm_sauvola.cc, * src/binarization/ppm_sauvola_ms.cc, * src/binarization/ppm_sauvola_ms_fg.cc, * src/binarization/ppm_sauvola_ms_split.cc, * src/binarization/sauvola.cc, * src/binarization/sauvola_debug.cc, * src/binarization/sauvola_ms.cc, * src/binarization/sauvola_ms_debug.cc, * src/binarization/sauvola_ms_fg.cc, * src/text_in_picture.cc, * src/text_in_picture_neg.cc, * src/text_recognition_in_picture.cc: Here. --- scribo/ChangeLog | 18 ++++++++++++++++++ .../internal/text_in_doc_preprocess_functor.hh | 7 ++++--- scribo/src/binarization/ppm_sauvola.cc | 9 +++++---- scribo/src/binarization/ppm_sauvola_ms.cc | 9 +++++---- scribo/src/binarization/ppm_sauvola_ms_fg.cc | 8 ++++---- scribo/src/binarization/ppm_sauvola_ms_split.cc | 5 ++--- scribo/src/binarization/sauvola.cc | 4 ++-- scribo/src/binarization/sauvola_debug.cc | 8 ++++---- scribo/src/binarization/sauvola_ms.cc | 9 +++++---- scribo/src/binarization/sauvola_ms_debug.cc | 9 +++++---- scribo/src/binarization/sauvola_ms_fg.cc | 8 ++++---- scribo/src/text_in_picture.cc | 7 ++++--- scribo/src/text_in_picture_neg.cc | 5 ++--- scribo/src/text_recognition_in_picture.cc | 9 +++++---- 14 files changed, 69 insertions(+), 46 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index cf51ca8..f740230 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,23 @@ 2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + Make use of mln::fun::v2v::rgb_to_luma. + + * scribo/toolchain/internal/text_in_doc_preprocess_functor.hh, + * src/binarization/ppm_sauvola.cc, + * src/binarization/ppm_sauvola_ms.cc, + * src/binarization/ppm_sauvola_ms_fg.cc, + * src/binarization/ppm_sauvola_ms_split.cc, + * src/binarization/sauvola.cc, + * src/binarization/sauvola_debug.cc, + * src/binarization/sauvola_ms.cc, + * src/binarization/sauvola_ms_debug.cc, + * src/binarization/sauvola_ms_fg.cc, + * src/text_in_picture.cc, + * src/text_in_picture_neg.cc, + * src/text_recognition_in_picture.cc: Here. + +2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + * scribo/io/xml/load.hh: New XML loader. 2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> diff --git a/scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh b/scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh index 6a9506b..6c0dd5a 100644 --- a/scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh +++ b/scribo/scribo/toolchain/internal/text_in_doc_preprocess_functor.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2010, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -29,7 +30,7 @@ #include <mln/core/concept/image.hh> #include <mln/data/transform.hh> #include <mln/data/convert.hh> -#include <mln/fun/v2v/rgb_to_int_u.hh> +#include <mln/fun/v2v/rgb_to_luma.hh> #include <mln/subsampling/antialiased.hh> #include <scribo/binarization/sauvola.hh> @@ -208,7 +209,7 @@ namespace scribo on_new_progress_label("Convert to gray-scale image"); image2d<value::int_u8> intensity_ima = mln::data::transform(input_rgb, - mln::fun::v2v::rgb_to_int_u<8>()); + mln::fun::v2v::rgb_to_luma<value::int_u8>()); on_progress(); diff --git a/scribo/src/binarization/ppm_sauvola.cc b/scribo/src/binarization/ppm_sauvola.cc index f0cd355..4732a02 100644 --- a/scribo/src/binarization/ppm_sauvola.cc +++ b/scribo/src/binarization/ppm_sauvola.cc @@ -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. // @@ -27,7 +27,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola.hh> #include <scribo/debug/usage.hh> @@ -74,7 +74,8 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - input_gl = data::transform(input, mln::fun::v2v::rgb_to_int_u<8>()); + input_gl = data::transform(input, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize image2d<bool> out = scribo::binarization::sauvola(input_gl, w, k); diff --git a/scribo/src/binarization/ppm_sauvola_ms.cc b/scribo/src/binarization/ppm_sauvola_ms.cc index eb694c2..cff28f9 100644 --- a/scribo/src/binarization/ppm_sauvola_ms.cc +++ b/scribo/src/binarization/ppm_sauvola_ms.cc @@ -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. // @@ -29,7 +29,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/debug/usage.hh> @@ -110,7 +110,8 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - input_1_gl = data::transform(input_1, mln::fun::v2v::rgb_to_int_u<8>()); + input_1_gl = data::transform(input_1, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize image2d<bool> diff --git a/scribo/src/binarization/ppm_sauvola_ms_fg.cc b/scribo/src/binarization/ppm_sauvola_ms_fg.cc index 20f237f..a17ce9f 100644 --- a/scribo/src/binarization/ppm_sauvola_ms_fg.cc +++ b/scribo/src/binarization/ppm_sauvola_ms_fg.cc @@ -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. // @@ -31,7 +31,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/preprocessing/split_bg_fg.hh> @@ -122,7 +122,7 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - fg_gl = data::transform(fg, mln::fun::v2v::rgb_to_int_u<8>()); + fg_gl = data::transform(fg, mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize image2d<bool> diff --git a/scribo/src/binarization/ppm_sauvola_ms_split.cc b/scribo/src/binarization/ppm_sauvola_ms_split.cc index bb98b38..92a0817 100644 --- a/scribo/src/binarization/ppm_sauvola_ms_split.cc +++ b/scribo/src/binarization/ppm_sauvola_ms_split.cc @@ -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. // @@ -29,7 +29,6 @@ #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> diff --git a/scribo/src/binarization/sauvola.cc b/scribo/src/binarization/sauvola.cc index 0273071..e8047ab 100644 --- a/scribo/src/binarization/sauvola.cc +++ b/scribo/src/binarization/sauvola.cc @@ -29,7 +29,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola.hh> #include <scribo/debug/usage.hh> @@ -77,7 +77,7 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - input_1_gl = data::transform(input, mln::fun::v2v::rgb_to_int_u<8>()); + input_1_gl = data::transform(input, mln::fun::v2v::rgb_to_luma<value::int_u8>()); image2d<bool> out = scribo::binarization::sauvola(input_1_gl, w, k); diff --git a/scribo/src/binarization/sauvola_debug.cc b/scribo/src/binarization/sauvola_debug.cc index f723851..0c335a8 100644 --- a/scribo/src/binarization/sauvola_debug.cc +++ b/scribo/src/binarization/sauvola_debug.cc @@ -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. // @@ -32,7 +32,7 @@ #include <mln/data/convert.hh> #include <mln/data/saturate.hh> -#include <mln/fun/v2v/rgb_to_int_u.hh> +#include <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/local_threshold.hh> #include <scribo/binarization/sauvola.hh> @@ -116,7 +116,7 @@ int main(int argc, char *argv[]) image2d<value::int_u8> gima = data::transform(input, - mln::fun::v2v::rgb_to_int_u<8>()); + mln::fun::v2v::rgb_to_luma<value::int_u8>()); image2d<bool> diff --git a/scribo/src/binarization/sauvola_ms.cc b/scribo/src/binarization/sauvola_ms.cc index 541b9e5..6d60ab4 100644 --- a/scribo/src/binarization/sauvola_ms.cc +++ b/scribo/src/binarization/sauvola_ms.cc @@ -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. // @@ -31,7 +31,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/debug/usage.hh> @@ -115,7 +115,8 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - input_1_gl = data::transform(input_1, mln::fun::v2v::rgb_to_int_u<8>()); + input_1_gl = data::transform(input_1, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize image2d<bool> diff --git a/scribo/src/binarization/sauvola_ms_debug.cc b/scribo/src/binarization/sauvola_ms_debug.cc index 6bf9837..70c1a9a 100644 --- a/scribo/src/binarization/sauvola_ms_debug.cc +++ b/scribo/src/binarization/sauvola_ms_debug.cc @@ -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. // @@ -29,7 +29,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/debug/usage.hh> @@ -124,7 +124,8 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - input_1_gl = data::transform(input_1, mln::fun::v2v::rgb_to_int_u<8>()); + input_1_gl = data::transform(input_1, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize. diff --git a/scribo/src/binarization/sauvola_ms_fg.cc b/scribo/src/binarization/sauvola_ms_fg.cc index 4227db4..7ff9321 100644 --- a/scribo/src/binarization/sauvola_ms_fg.cc +++ b/scribo/src/binarization/sauvola_ms_fg.cc @@ -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. // @@ -31,7 +31,7 @@ #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 <mln/fun/v2v/rgb_to_luma.hh> #include <scribo/binarization/sauvola_ms.hh> #include <scribo/preprocessing/split_bg_fg.hh> @@ -102,7 +102,7 @@ int main(int argc, char *argv[]) // Convert to Gray level image. image2d<value::int_u8> - fg_gl = data::transform(fg, mln::fun::v2v::rgb_to_int_u<8>()); + fg_gl = data::transform(fg, mln::fun::v2v::rgb_to_luma<value::int_u8>()); // Binarize image2d<bool> diff --git a/scribo/src/text_in_picture.cc b/scribo/src/text_in_picture.cc index e2f30de..77cf7b6 100644 --- a/scribo/src/text_in_picture.cc +++ b/scribo/src/text_in_picture.cc @@ -40,7 +40,7 @@ #include <mln/value/rgb8.hh> #include <mln/value/label_16.hh> -#include <mln/fun/v2v/rgb_to_int_u.hh> +#include <mln/fun/v2v/rgb_to_luma.hh> #include <mln/subsampling/antialiased.hh> @@ -236,7 +236,8 @@ int main(int argc, char* argv[]) std::cout << "** Using split_bg_fg" << std::endl; image2d<value::rgb8> fg = preprocessing::split_bg_fg(input_rgb, lambda, 32).second(); - intensity_ima = data::transform(fg, mln::fun::v2v::rgb_to_int_u<8>()); + intensity_ima = data::transform(fg, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); t_ = timer_; std::cout << "Foreground extracted. " << t_ << std::endl; @@ -253,7 +254,7 @@ int main(int argc, char* argv[]) timer_.start(); std::cout << "** Using data::transform(intensity)" << std::endl; intensity_ima = data::transform(input_rgb, - mln::fun::v2v::rgb_to_int_u<8>()); + mln::fun::v2v::rgb_to_luma<value::int_u8>()); t_ = timer_; std::cout << "Intensity image " << t_ << std::endl; } diff --git a/scribo/src/text_in_picture_neg.cc b/scribo/src/text_in_picture_neg.cc index c1a4317..8d818e0 100644 --- a/scribo/src/text_in_picture_neg.cc +++ b/scribo/src/text_in_picture_neg.cc @@ -1,4 +1,5 @@ -// Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2010, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -48,8 +49,6 @@ #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> diff --git a/scribo/src/text_recognition_in_picture.cc b/scribo/src/text_recognition_in_picture.cc index a5f93a7..8b76f48 100644 --- a/scribo/src/text_recognition_in_picture.cc +++ b/scribo/src/text_recognition_in_picture.cc @@ -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. // @@ -51,7 +51,7 @@ #include <mln/value/rgb8.hh> #include <mln/value/label_16.hh> -#include <mln/fun/v2v/rgb_to_int_u.hh> +#include <mln/fun/v2v/rgb_to_luma.hh> #include <mln/data/wrap.hh> @@ -253,7 +253,8 @@ int main(int argc, char* argv[]) // Extract foreground image2d<value::rgb8> fg = preprocessing::split_bg_fg(input_rgb, lambda, 32).second(); - intensity_ima = data::transform(fg, mln::fun::v2v::rgb_to_int_u<8>()); + intensity_ima = data::transform(fg, + mln::fun::v2v::rgb_to_luma<value::int_u8>()); // // Perform an initial rotation if needed. // // input_rgb = geom::rotate(input_rgb, -45, literal::black); -- 1.5.6.5

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last-svn-commit-780-gb37a853 mln/labeling/fill_holes.hh: Improve speed.
by Guillaume Lazzara 01 Mar '11

01 Mar '11

--- milena/ChangeLog | 4 ++++ milena/mln/labeling/fill_holes.hh | 17 +++++++++-------- 2 files changed, 13 insertions(+), 8 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index edefc8e..2eed916 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,5 +1,9 @@ 2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + * mln/labeling/fill_holes.hh: Improve speed. + +2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + * mln/fun/v2v/rgb_to_luma.hh: New function for grayscale conversion. diff --git a/milena/mln/labeling/fill_holes.hh b/milena/mln/labeling/fill_holes.hh index e76c489..5e487d9 100644 --- a/milena/mln/labeling/fill_holes.hh +++ b/milena/mln/labeling/fill_holes.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2007, 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2007, 2008, 2009, 2011 EPITA Research and Development +// Laboratory (LRDE) // // This file is part of Olena. // @@ -33,6 +34,8 @@ # include <mln/labeling/background.hh> # include <mln/labeling/compute.hh> +# include <mln/data/transform.hh> + # include <mln/core/image/dmorph/image_if.hh> # include <mln/accu/math/count.hh> @@ -57,7 +60,7 @@ namespace mln /// \see mln::labeling::background /// template <typename I, typename N, typename L> - I + mln_concrete(I) fill_holes(const Image& input, const Neighborhood<N>& nbh, L& nlabels); @@ -66,7 +69,7 @@ namespace mln template <typename I, typename N, typename L> inline - I + mln_concrete(I) fill_holes(const Image& input, const Neighborhood<N>& nbh, L& nlabels) { @@ -77,10 +80,6 @@ namespace mln mln_precondition(exact(input).is_valid()); mln_precondition(exact(nbh).is_valid()); - mln_ch_value(I, bool) output; - initialize(output, input); - data::fill(output, false); - mln_ch_value(I, L) lbls = labeling::background(input, nbh, nlabels); accu::math::count<mln_value(I)> a_; @@ -99,7 +98,9 @@ namespace mln } } - data::fill((output | (pw::value(lbls) != bg_lbl)).rw(), true); + util::array<bool> bg_relbl(arr.nelements(), true); + bg_relbl(bg_lbl) = false; + mln_ch_value(I, bool) output = data::transform(lbls, bg_relbl); trace::exiting("labeling::fill_holes"); return output; -- 1.5.6.5

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last-svn-commit-779-g5127a7b mln/fun/v2v/rgb_to_luma.hh: New function for grayscale conversion.
by Guillaume Lazzara 01 Mar '11

01 Mar '11

--- milena/ChangeLog | 5 +++ .../achromatism.hh => mln/fun/v2v/rgb_to_luma.hh} | 32 ++++++++++++------- 2 files changed, 25 insertions(+), 12 deletions(-) copy milena/{sandbox/green/mln/fun/v2v/achromatism.hh => mln/fun/v2v/rgb_to_luma.hh} (67%) diff --git a/milena/ChangeLog b/milena/ChangeLog index c4bed2c..edefc8e 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,8 @@ +2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + + * mln/fun/v2v/rgb_to_luma.hh: New function for grayscale + conversion. + 2011-02-17 Guillaume Lazzara <z(a)lrde.epita.fr> * mln/util/array.hh: Add last() method. diff --git a/milena/sandbox/green/mln/fun/v2v/achromatism.hh b/milena/mln/fun/v2v/rgb_to_luma.hh similarity index 67% copy from milena/sandbox/green/mln/fun/v2v/achromatism.hh copy to milena/mln/fun/v2v/rgb_to_luma.hh index 72b545c..304a798 100644 --- a/milena/sandbox/green/mln/fun/v2v/achromatism.hh +++ b/milena/mln/fun/v2v/rgb_to_luma.hh @@ -1,4 +1,4 @@ -// Copyright (C) 2008, 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2011 EPITA Research and Development Laboratory (LRDE) // // This file is part of Olena. // @@ -23,10 +23,10 @@ // exception does not however invalidate any other reasons why the // executable file might be covered by the GNU General Public License. -#ifndef MLN_FUN_V2V_ACHROMATISM_HH -# define MLN_FUN_V2V_ACHROMATISM_HH +#ifndef MLN_FUN_V2V_RGB_TO_LUMA_HH +# define MLN_FUN_V2V_RGB_TO_LUMA_HH -# include <mln/value/rgb8.hh> +# include <mln/value/rgb.hh> namespace mln { @@ -37,22 +37,30 @@ namespace mln namespace v2v { - struct achromatism : public Function_v2v< achromatism > + template <typename T_luma> + struct rgb_to_luma : public Function_v2v< rgb_to_luma<T_luma> > { - typedef float result; + typedef T_luma result; + + template <typename T_rgb> + T_luma operator()(const T_rgb& rgb) const; - float operator()(const value::rgb8 rgb) const; }; + # ifndef MLN_INCLUDE_ONLY - float achromatism::operator()(const value::rgb8 rgb) const + template <typename T_luma> + template <typename T_rgb> + inline + T_luma + rgb_to_luma<T_luma>::operator()(const T_rgb& rgb) const { - return (math::abs(rgb.red() - rgb.green()) - + math::abs(rgb.red() - rgb.blue()) - + math::abs(rgb.green() - rgb.blue()))/3.0; + float luma = 0.299 * rgb.red() + 0.587 * rgb.green() + 0.114 * rgb.blue(); + return unsigned(luma + 0.49999); } + # endif // !MLN_INCLUDE_ONLY } // end of namespace fun::v2v @@ -61,4 +69,4 @@ namespace mln } // end of namespace mln -#endif // ! MLN_FUN_V2V_ACHROMATISM_HH +#endif // ! MLN_FUN_V2V_RGB_TO_LUMA_HH -- 1.5.6.5

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last-svn-commit-778-gb1fe7b8 scribo/io/xml/load.hh: New XML loader.
by Guillaume Lazzara 01 Mar '11

01 Mar '11

--- scribo/ChangeLog | 4 + scribo/scribo/io/xml/load.hh | 525 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 529 insertions(+), 0 deletions(-) create mode 100644 scribo/scribo/io/xml/load.hh diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 6571137..cf51ca8 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,9 @@ 2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + * scribo/io/xml/load.hh: New XML loader. + +2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + Make XML output more flexible. * scribo/core/component_info.hh, diff --git a/scribo/scribo/io/xml/load.hh b/scribo/scribo/io/xml/load.hh new file mode 100644 index 0000000..e0f4548 --- /dev/null +++ b/scribo/scribo/io/xml/load.hh @@ -0,0 +1,525 @@ +// 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. + +#ifndef SCRIBO_IO_XML_LOAD_HH +# define SCRIBO_IO_XML_LOAD_HH + +/// \file +/// +/// \brief Load document information from XML. + +# include <QtXml> + +# include <libgen.h> +# include <fstream> +# include <sstream> + +# include <map> + +# include <mln/core/image/image2d.hh> + +# include <mln/data/wrap.hh> +# include <mln/value/int_u8.hh> +# include <mln/io/pgm/save.hh> +# include <mln/io/pbm/save.hh> + +# include <scribo/core/document.hh> +# include <scribo/core/component_set.hh> +# include <scribo/core/line_set.hh> +# include <scribo/core/line_info.hh> + +# include <scribo/convert/from_base64.hh> + +namespace scribo +{ + + namespace io + { + + namespace xml + { + using namespace mln; + + /*! \brief Load document information from XML. + + We use a XML Schema part of the PAGE (Page Analysis and Ground + truth Elements) image representation framework. + + This schema was used in the Page Segmentation COMPetition + (PSCOMP) for ICDAR 2009. + + Its XSD file is located here: + http://schema.primaresearch.org/PAGE/gts/pagecontent/2009-03-16/pagecontent… + + */ + template <typename L> + void + load(document<L>& doc, const std::string& input_name); + + +# ifndef MLN_INCLUDE_ONLY + + namespace internal + { + + + enum Mode + { + None, + ComponentSet, + ComponentInfo, + LabeledImage, + SeparatorsImage, + ObjectLinks, + ObjectGroups, + Point, + Link, + Group, + Line, + LineLinks, + LineLink, + TextData, + TextRegion, + CompIdList, + CompId, + Page + }; + + + struct ModeData + { + const char *name; + Mode mode; + }; + + + static const ModeData mode_data[] = { + { "component_set", ComponentSet }, + { "component_info", ComponentInfo }, + { "labeled_image", LabeledImage }, + { "separators_image", SeparatorsImage }, + { "object_links", ObjectLinks }, + { "object_groups", ObjectGroups }, + { "point", Point }, + { "link", Link }, + { "group", Group }, + { "line", Line }, + { "line_links", LineLinks }, + { "line_link", LineLink }, + { "text_data", TextData }, + { "text_region", TextRegion }, + { "compid_list", CompIdList }, + { "compid", CompId }, + { "page", Page }, + { 0, None } + }; + + + template <typename L> + class xml_handler : public QXmlDefaultHandler + { + + typedef mln_ch_value(L,bool) B; + + public: + xml_handler() : current_paragraph_id(1) { lines_data.append(line_info<L>()); } // line info id starts from 1. + + virtual + bool + startElement(const QString& /*namespaceURI*/, const QString& /*localName*/, + const QString& qName, const QXmlAttributes& atts ) + { + mode.push(find_mode(qName)); + + switch (mode.top()) + { + + // Component Set + case ComponentSet: + { + comp_set_data = new scribo::internal::component_set_data<L>(); + // qDebug() << qName << " - atts.value(\"nelements\").toInt() = " << atts.value("nelements").toInt();; + comp_set_data->soft_init(atts.value("nelements").toInt()); + } + break; + + + // Component Info + case ComponentInfo: + { + component_info info(atts.value("id").toInt(), + mln::make::box2d(atts.value("pmin_y").toInt(), + atts.value("pmin_x").toInt(), + atts.value("pmax_y").toInt(), + atts.value("pmax_x").toInt()), + mln::point2d(atts.value("mass_center_y").toInt(), + atts.value("mass_center_x").toInt()), + atts.value("card").toInt()); + + + info.update_tag(component::str2tag(atts.value("tag").toUtf8().constData())); + info.update_type(component::str2type(atts.value("type").toUtf8().constData())); + + comp_set_data->infos_.append(info); + } + break; + + + // Object links + case ObjectLinks: + { + // qDebug() << "object_links created"; + links = object_links<L>(components); + } + break; + + + // Object groups + case ObjectGroups: + { + // qDebug() << "object_groups created"; + groups = object_groups<L>(links); + } + break; + + + // Text data + case TextData: + { + // qDebug() << "TextData"; + + // Reserve space for line data. + lines_data.resize(atts.value("nlines").toInt() + 1); + // qDebug() << "line_set created"; + lines = line_set<L>(groups, lines_data); + llinks = line_links<L>(lines); + par_data = new scribo::internal::paragraph_set_data<L>(llinks, atts.value("nparagraphs").toInt()); + // std::cout << par_data->pars_.nelements() << " - " << llinks.nelements() << " - " << lines.nelements() << std::endl; + } + break; + + + // Text Region + case TextRegion: + { + // qDebug() << "TextRegion"; + + current_paragraph = paragraph_info<L>(llinks); + } + break; + + + // Line link + case LineLink: + { + llinks(atts.value("from").toInt()) = atts.value("to").toInt(); + } + break; + + + // Line + case Line: + { + current_line_id = atts.value("id").toInt(); + + line_data = new scribo::internal::line_info_data<L>(lines, mln::util::array<component_id_t>()); + + line_data->holder_ = lines; + line_data->text_ = atts.value("text").toUtf8().constData(); + + line_data->hidden_ = false; + line_data->tag_ = static_cast<line::Tag>(atts.value("tag").toInt()); + + line_data->baseline_ = atts.value("baseline").toInt(); + line_data->meanline_ = atts.value("meanline").toInt(); + line_data->x_height_ = atts.value("x_height").toInt(); + line_data->d_height_ = atts.value("d_height").toInt(); + line_data->a_height_ = atts.value("a_height").toInt(); + line_data->char_space_ = atts.value("kerning").toInt(); + line_data->char_width_ = atts.value("char_width").toInt(); + line_data->word_space_ = 0; + + line_data->reading_direction_ = line::LeftToRight; + line_data->type_ = line::str2type(atts.value("txt_text_type").toAscii().constData()); + line_data->reverse_video_ = (atts.value("txt_reverse_video") == "false" ? false : true); + line_data->orientation_ = 0; + line_data->reading_orientation_ = atts.value("txt_reading_orientation").toInt(); + line_data->indented_ = (atts.value("txt_indented") == "false" ? false : true); + + bbox.init(); + } + break; + + + // CompIdList + case CompIdList: + { + + } + break; + + + // CompId + case CompId: + { + line_data->components_.append(atts.value("value").toInt()); + } + break; + + + // Point + case Point: + { + point2d p(atts.value("y").toInt(), atts.value("x").toInt()); + bbox.take(p); + } + break; + + + // Labeled Image + case LabeledImage: + { + width = atts.value("width").toInt(); + height = atts.value("height").toInt(); + comp_set_data->ima_ = L(mln::make::box2d(height, width), 0); // No border + } + break; + + + // Separator Image + case SeparatorsImage: + { + width = atts.value("width").toInt(); + height = atts.value("height").toInt(); + comp_set_data->separators_ = B(mln::make::box2d(height, width), 0); // No border + } + break; + + + // Link + case Link: + { + links(atts.value("from").toInt()) = atts.value("to").toInt(); + } + break; + + + // Group + case Group: + { + groups(atts.value("object_id").toInt()) = atts.value("group_id").toInt(); + } + break; + + + // DEFAULT + default: + ; + } + + return true; + } + + + virtual + bool + endElement(const QString& /*namespaceURI*/, const QString& /*localName*/, const QString& /*qName*/) + { + switch(mode.top()) + { + // Component set + case ComponentSet: + { + // qDebug() << "Component set done"; + components = component_set<L>(comp_set_data); + } + break; + + // Line + case Line: + { + // qDebug() << "Line done"; + line_data->bbox_ = bbox; + lines_data(current_line_id) = line_info<L>(current_line_id, line_data); + lines_data(current_line_id).update_ebbox(); + + // Add this line to the current paragraph. + current_paragraph.add_line(lines_data(current_line_id)); + } + break; + + // TextRegion + case TextRegion: + { + // qDebug() << TextRegion; + par_data->pars_(current_paragraph_id++) = current_paragraph; + } + break; + + // Page + case Page: + { + // qDebug() << "Page done"; + lines.update_line_data_(lines_data); + parset = paragraph_set<L>(par_data); + } + break; + + // DEFAULT + default: + ; + + } + + mode.pop(); + return true; + } + + + + bool characters(const QString & ch) + { + switch (mode.top()) + { + case LabeledImage: + { + scribo::convert::from_base64(ch, comp_set_data->ima_); + } + break; + + case SeparatorsImage: + { + scribo::convert::from_base64(ch, comp_set_data->separators_); + } + break; + + default: + ; + } + + return true; + } + + +// private: // Methods + + Mode find_mode(const QString& qName) + { + for (int i = 0; mode_data[i].name; ++i) + if (mode_data[i].name == qName) + return mode_data[i].mode; + return None; + } + + +// private: // Attributes + + QStack<Mode> mode; + + // Shape + accu::shape::bbox<point2d> bbox; + + unsigned width; + unsigned height; + + // Components + mln::util::tracked_ptr<scribo::internal::component_set_data<L> > comp_set_data; + component_set<L> components; + + object_links<L> links; + object_groups<L> groups; + + // Lines + unsigned current_line_id; + scribo::internal::line_info_data<L> *line_data; + + line_links<L> llinks; + + unsigned current_paragraph_id; + paragraph_info<L> current_paragraph; + scribo::internal::paragraph_set_data<L> *par_data; + paragraph_set<L> parset; + + mln::util::array<line_info<L> > lines_data; + line_set<L> lines; + }; + + + + + + + + + + + template <typename L> + void + load_extended(document<L>& doc, + const std::string& output_name) + { + xml_handler<L> handler; + QXmlSimpleReader reader; + reader.setContentHandler(&handler); + + QFile file(output_name.c_str()); + if (!file.open(QFile::ReadOnly | QFile::Text)) + { + qDebug() << "Cannot read file"; + return; + } + + QXmlInputSource xmlInputSource(&file); + if (reader.parse(xmlInputSource)) + qDebug() << "Loaded successfuly"; + + doc.set_paragraphs(handler.parset); + } + + } // end of namespace scribo::io::xml::internal + + + // FACADE + + template <typename L> + void + load(document<L>& doc, + const std::string& output_name) + { + internal::load_extended(doc, output_name); + } + + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace scribo::io::xml + + } // end of namespace scribo::io + +} // end of namespace scribo + + +#endif // ! SCRIBO_IO_XML_LOAD_HH + -- 1.5.6.5

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last-svn-commit-776-g37420bc Set component type during component extraction.
by Guillaume Lazzara 01 Mar '11

01 Mar '11

* scribo/core/component_info.hh, * scribo/core/component_set.hh, * scribo/core/document.hh, * scribo/core/tag/component.hh, * scribo/primitive/extract/components.hh, * scribo/primitive/identify.hh: Explicitly set component type to Separator when extracting separator components. --- scribo/ChangeLog | 12 ++++++ scribo/scribo/core/component_info.hh | 8 ++- scribo/scribo/core/component_set.hh | 50 ++++++++++++++++--------- scribo/scribo/core/document.hh | 6 ++- scribo/scribo/core/tag/component.hh | 20 ++++++--- scribo/scribo/primitive/extract/components.hh | 18 ++++++--- scribo/scribo/primitive/identify.hh | 2 +- 7 files changed, 79 insertions(+), 37 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 8b7ad7f..330338a 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,15 @@ +2011-03-01 Guillaume Lazzara <z(a)lrde.epita.fr> + + Set component type during component extraction. + + * scribo/core/component_info.hh, + * scribo/core/component_set.hh, + * scribo/core/document.hh, + * scribo/core/tag/component.hh, + * scribo/primitive/extract/components.hh, + * scribo/primitive/identify.hh: Explicitly set component type to + Separator when extracting separator components. + 2011-02-17 Guillaume Lazzara <z(a)lrde.epita.fr> Add new tools in Scribo. diff --git a/scribo/scribo/core/component_info.hh b/scribo/scribo/core/component_info.hh index 1b03318..6fc73f8 100644 --- a/scribo/scribo/core/component_info.hh +++ b/scribo/scribo/core/component_info.hh @@ -53,7 +53,8 @@ namespace scribo component_info(const component_id_t& id, const mln::box2d& bbox, const mln::point2d& mass_center, - unsigned card); + unsigned card, + component::Type type = component::Undefined); component_id_t id() const; const mln::box2d& bbox() const; @@ -101,9 +102,10 @@ namespace scribo component_info::component_info(const component_id_t& id, const mln::box2d& bbox, const mln::point2d& mass_center, - unsigned card) + unsigned card, + component::Type type) : id_(id), bbox_(bbox), mass_center_(mass_center), card_(card), - tag_(component::None), type_(component::Undefined) + tag_(component::None), type_(type) { } diff --git a/scribo/scribo/core/component_set.hh b/scribo/scribo/core/component_set.hh index 7ddcf16..442e8d6 100644 --- a/scribo/scribo/core/component_set.hh +++ b/scribo/scribo/core/component_set.hh @@ -86,16 +86,20 @@ namespace scribo component_set_data(); component_set_data(const L& ima, const mln_value(L)& ncomps); component_set_data(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_accu_t>& attribs); + const mln::util::array<pair_accu_t>& attribs, + component::Type type = component::Undefined); component_set_data(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_data_t>& attribs); + const mln::util::array<pair_data_t>& attribs, + component::Type type = component::Undefined); component_set_data(const L& ima, const mln_value(L)& ncomps, const mln::util::array<scribo::component_info>& infos); - void fill_infos(const mln::util::array<pair_accu_t>& attribs); + void fill_infos(const mln::util::array<pair_accu_t>& attribs, + component::Type type = component::Undefined); - void fill_infos(const mln::util::array<pair_data_t>& attribs); + void fill_infos(const mln::util::array<pair_data_t>& attribs, + component::Type type = component::Undefined); // Useful while constructing incrementaly (XML loading). void soft_init(const mln_value(L) ncomps); @@ -141,10 +145,12 @@ namespace scribo /// Constructor from an image \p ima, the number of labels \p ncomps and /// attributes values (bounding box and mass center). component_set(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_accu_t>& attribs); + const mln::util::array<pair_accu_t>& attribs, + component::Type type = component::Undefined); component_set(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_data_t>& attribs); + const mln::util::array<pair_data_t>& attribs, + component::Type type = component::Undefined); /// @} /// Return the component count. @@ -284,26 +290,28 @@ namespace scribo inline component_set_data<L>::component_set_data(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_accu_t>& attribs) + const mln::util::array<pair_accu_t>& attribs, + component::Type type) : ima_(ima), ncomps_(ncomps) { initialize(separators_, ima); // FIXME: do we really want that? mln::data::fill(separators_, false); - fill_infos(attribs); + fill_infos(attribs, type); } template <typename L> inline component_set_data<L>::component_set_data(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_data_t>& attribs) + const mln::util::array<pair_data_t>& attribs, + component::Type type) : ima_(ima), ncomps_(ncomps) { initialize(separators_, ima); // FIXME: do we really want that? mln::data::fill(separators_, false); - fill_infos(attribs); + fill_infos(attribs, type); } template <typename L> @@ -321,7 +329,8 @@ namespace scribo template <typename L> inline void - component_set_data<L>::fill_infos(const mln::util::array<pair_accu_t>& attribs) + component_set_data<L>::fill_infos(const mln::util::array<pair_accu_t>& attribs, + component::Type type) { typedef mln_site(L) P; @@ -331,7 +340,8 @@ namespace scribo for_all_comp_data(i, attribs) { component_info info(i, attribs[i].first(), - attribs[i].second(), attribs[i].second_accu().nsites()); + attribs[i].second(), attribs[i].second_accu().nsites(), + type); infos_.append(info); } } @@ -339,7 +349,8 @@ namespace scribo template <typename L> inline void - component_set_data<L>::fill_infos(const mln::util::array<pair_data_t>& attribs) + component_set_data<L>::fill_infos(const mln::util::array<pair_data_t>& attribs, + component::Type type) { typedef mln_site(L) P; @@ -349,7 +360,8 @@ namespace scribo for_all_comp_data(i, attribs) { component_info info(i, attribs[i].first, - attribs[i].second.first, attribs[i].second.second); + attribs[i].second.first, attribs[i].second.second, + type); infos_.append(info); } } @@ -397,9 +409,10 @@ namespace scribo template <typename L> inline component_set<L>::component_set(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_accu_t>& attribs) + const mln::util::array<pair_accu_t>& attribs, + component::Type type) { - data_ = new internal::component_set_data<L>(ima, ncomps, attribs); + data_ = new internal::component_set_data<L>(ima, ncomps, attribs, type); } @@ -407,9 +420,10 @@ namespace scribo inline component_set<L>::component_set(const L& ima, const mln_value(L)& ncomps, - const mln::util::array<pair_data_t>& attribs) + const mln::util::array<pair_data_t>& attribs, + component::Type type) { - data_ = new internal::component_set_data<L>(ima, ncomps, attribs); + data_ = new internal::component_set_data<L>(ima, ncomps, attribs, type); } diff --git a/scribo/scribo/core/document.hh b/scribo/scribo/core/document.hh index e5ac825..ef0869e 100644 --- a/scribo/scribo/core/document.hh +++ b/scribo/scribo/core/document.hh @@ -297,7 +297,8 @@ namespace scribo mln_value(L) ncomps; whitespace_seps_comps_ = primitive::extract::components(whitespace_seps, - mln::c8(), ncomps); + mln::c8(), ncomps, + component::WhitespaceSeparator); } @@ -333,7 +334,8 @@ namespace scribo mln_value(L) ncomps; line_seps_comps_ = primitive::extract::components(line_seps, - mln::c8(), ncomps); + mln::c8(), ncomps, + component::LineSeparator); } diff --git a/scribo/scribo/core/tag/component.hh b/scribo/scribo/core/tag/component.hh index 10b86a6..7cd2ede 100644 --- a/scribo/scribo/core/tag/component.hh +++ b/scribo/scribo/core/tag/component.hh @@ -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. // @@ -55,7 +55,8 @@ namespace scribo { Undefined = 0, Character, - Separator, + LineSeparator, + WhitespaceSeparator, Noise, Punctuation, Image @@ -116,8 +117,11 @@ namespace scribo case Character: str = "Character"; break; - case Separator: - str = "Separator"; + case LineSeparator: + str = "LineSeparator"; + break; + case WhitespaceSeparator: + str = "WhitespaceSeparator"; break; case Noise: str = "Noise"; @@ -139,8 +143,10 @@ namespace scribo { if (str == "Character") return Character; - else if (str == "Separator") - return Separator; + else if (str == "LineSeparator") + return LineSeparator; + else if (str == "WhitespaceSeparator") + return WhitespaceSeparator; else if (str == "Noise") return Noise; else if (str == "Punctuation") diff --git a/scribo/scribo/primitive/extract/components.hh b/scribo/scribo/primitive/extract/components.hh index 4994d4b..849dd7b 100644 --- a/scribo/scribo/primitive/extract/components.hh +++ b/scribo/scribo/primitive/extract/components.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2009 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2009, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -68,6 +69,7 @@ namespace scribo /// and background to 'false'. /// \param[in] nbh A neighborhood to be used for labeling. /// \param[in,out] ncomponents Will store the numbers of components found. + /// \param[in] type The default component type set to components. /// /// \return An image of labeled components. // @@ -75,7 +77,8 @@ namespace scribo inline component_set<mln_ch_value(I,V)> components(const Image& input, - const Neighborhood<N>& nbh, V& ncomponents); + const Neighborhood<N>& nbh, V& ncomponents, + component::Type type = component::Undefined); # ifndef MLN_INCLUDE_ONLY @@ -88,7 +91,8 @@ namespace scribo inline void components_tests(const Image& input, - const Neighborhood<N>& nbh, V& ncomponents) + const Neighborhood<N>& nbh, V& ncomponents, + component::Type type) { mlc_equal(mln_value(I),bool)::check(); // mlc_is_a(V, mln::value::Symbolic)::check(); @@ -97,6 +101,7 @@ namespace scribo (void) input; (void) nbh; (void) ncomponents; + (void) type; } @@ -107,11 +112,12 @@ namespace scribo inline component_set<mln_ch_value(I,V)> components(const Image& input, - const Neighborhood<N>& nbh, V& ncomponents) + const Neighborhood<N>& nbh, V& ncomponents, + component::Type type = component::Undefined) { trace::entering("scribo::components"); - internal::components_tests(input, nbh, ncomponents); + internal::components_tests(input, nbh, ncomponents, type); typedef mln_ch_value(I,V) L; typedef mln::accu::shape::bbox<mln_site(L)> bbox_accu_t; @@ -129,7 +135,7 @@ namespace scribo pair_accu_t()); component_set<L> - output(results.first(), ncomponents, results.second().second()); + output(results.first(), ncomponents, results.second().second(), type); trace::exiting("scribo::components"); return output; diff --git a/scribo/scribo/primitive/identify.hh b/scribo/scribo/primitive/identify.hh index 81a7d16..1bed712 100644 --- a/scribo/scribo/primitive/identify.hh +++ b/scribo/scribo/primitive/identify.hh @@ -61,7 +61,7 @@ namespace scribo std::swap(min, max); if (max/min > 10) - output(c).update_type(component::Separator); + output(c).update_type(component::LineSeparator); } mln::trace::exiting("scribo::primitive::identify"); -- 1.5.6.5

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branch scribo-demo updated: last-svn-commit-762-ge5c41a6
by lazzara＠lrde.epita.fr 18 Feb '11

18 Feb '11

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Olena, a generic and efficient image processing platform". The branch scribo-demo has been updated via e5c41a61332676c03a8bf6771ddddddaa23a2654 (commit) from f54c0a6c44a5dee7a2bdec4480d98cdeb52d7f57 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- e5c41a6 src/text_in_picture.cc: Initialize ImageMagick and fix usage message. ----------------------------------------------------------------------- Summary of changes: scribo/ChangeLog | 5 +++++ scribo/src/text_in_picture.cc | 8 +++++--- 2 files changed, 10 insertions(+), 3 deletions(-) hooks/post-receive -- Olena, a generic and efficient image processing platform

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last-svn-commit-762-ge5c41a6 src/text_in_picture.cc: Initialize ImageMagick and fix usage message.
by Guillaume Lazzara 18 Feb '11

18 Feb '11

--- scribo/ChangeLog | 5 +++++ scribo/src/text_in_picture.cc | 8 +++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 4c39daf..f3f150f 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,8 @@ +2011-02-18 Guillaume Lazzara <z(a)lrde.epita.fr> + + * src/text_in_picture.cc: Initialize ImageMagick and fix usage + message. + 2011-02-05 Guillaume Lazzara <z(a)lrde.epita.fr> * demo/viewer/xml_widget.cc: Fix data tracking of selected diff --git a/scribo/src/text_in_picture.cc b/scribo/src/text_in_picture.cc index 042b8d3..e2f30de 100644 --- a/scribo/src/text_in_picture.cc +++ b/scribo/src/text_in_picture.cc @@ -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. // @@ -176,7 +176,7 @@ int main(int argc, char* argv[]) if (argc < 3 || argc > 11) return scribo::debug::usage(argv, "Find text in a photo.\n\n" - "Common usage: ./text_in_photo_fast input.*" + "Common usage: ./text_in_picture input.*" " output.ppm 1 1 1 1 1", "input.ppm output.ppm <bg/fg enabled>" " <sauvola_ms enabled> " @@ -197,6 +197,8 @@ int main(int argc, char* argv[]) trace::entering("main"); + Magick::InitializeMagick(*argv); + image2d<value::rgb8> input_rgb; io::magick::load(input_rgb, argv[1]); -- 1.5.6.5

1 0

branch scribo-demo updated: last-svn-commit-761-gf54c0a6
by lazzara＠lrde.epita.fr 18 Feb '11

18 Feb '11

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Olena, a generic and efficient image processing platform". The branch scribo-demo has been updated via f54c0a6c44a5dee7a2bdec4480d98cdeb52d7f57 (commit) via e01df8b1b88b2757f236e2f8b745d164c7ff2cc3 (commit) via e026707a6679a82e6d183d925a9fef8ad045208a (commit) via bc82f1691d64d78fb60795be37553d84257995ef (commit) from 9e5a4bf678f40e84f65f2fd2c2383b5b8869ae5b (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- f54c0a6 demo/viewer/xml_widget.cc: Fix data tracking of selected objects. e01df8b Display baseline and meanline in Scribo viewer. e026707 Add printing support in Scribo viewer. bc82f16 Improve about dialog in scribo viewer. ----------------------------------------------------------------------- Summary of changes: scribo/ChangeLog | 49 +++++++ scribo/demo/shared/icons/olena_smaller.jpg | Bin 0 -> 8028 bytes scribo/demo/shared/shared.qrc | 3 +- scribo/demo/viewer/Makefile.am | 6 +- scribo/demo/viewer/common.hh | 11 ++ scribo/demo/viewer/help_dialog.cc | 43 +------ scribo/demo/viewer/help_dialog.hh | 11 +- scribo/demo/viewer/help_dialog.ui | 138 +++++++++++++++++++ scribo/demo/viewer/image_scene.cc | 7 +- scribo/demo/viewer/image_scene.hh | 2 +- scribo/demo/viewer/image_widget.cc | 15 ++- scribo/demo/viewer/image_widget.hh | 6 +- scribo/demo/viewer/key_widget.cc | 123 ++++++++--------- scribo/demo/viewer/key_widget.hh | 4 +- scribo/demo/viewer/viewer.cc | 201 ++++++++++++++++++++++++++- scribo/demo/viewer/viewer.hh | 10 ++- scribo/demo/viewer/viewer.qrc | 5 + scribo/demo/viewer/xml_widget.cc | 117 ++++++++--------- 18 files changed, 558 insertions(+), 193 deletions(-) create mode 100644 scribo/demo/shared/icons/olena_smaller.jpg create mode 100644 scribo/demo/viewer/help_dialog.ui create mode 100644 scribo/demo/viewer/viewer.qrc hooks/post-receive -- Olena, a generic and efficient image processing platform

1 0

last-svn-commit-758-gbc82f16 Improve about dialog in scribo viewer.
by Guillaume Lazzara 18 Feb '11

18 Feb '11

* demo/shared/icons/olena_smaller.jpg: New. * demo/shared/shared.qrc: Add new image in resources. * demo/viewer/Makefile.am: Build qrc file. * demo/viewer/help_dialog.cc, * demo/viewer/help_dialog.hh: Make use of the new dialog. * demo/viewer/help_dialog.ui: New. * demo/viewer/viewer.qrc: New. --- scribo/ChangeLog | 17 ++++ scribo/demo/shared/icons/olena_smaller.jpg | Bin 0 -> 8028 bytes scribo/demo/shared/shared.qrc | 3 +- scribo/demo/viewer/Makefile.am | 6 +- scribo/demo/viewer/help_dialog.cc | 43 +-------- scribo/demo/viewer/help_dialog.hh | 11 +-- scribo/demo/viewer/help_dialog.ui | 138 ++++++++++++++++++++++++++++ scribo/demo/viewer/viewer.qrc | 5 + 8 files changed, 173 insertions(+), 50 deletions(-) create mode 100644 scribo/demo/shared/icons/olena_smaller.jpg create mode 100644 scribo/demo/viewer/help_dialog.ui create mode 100644 scribo/demo/viewer/viewer.qrc diff --git a/scribo/ChangeLog b/scribo/ChangeLog index be2e395..620dcfb 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,22 @@ 2011-02-18 Guillaume Lazzara <z(a)lrde.epita.fr> + Improve about dialog in scribo viewer. + + * demo/shared/icons/olena_smaller.jpg: New. + + * demo/shared/shared.qrc: Add new image in resources. + + * demo/viewer/Makefile.am: Build qrc file. + + * demo/viewer/help_dialog.cc, + * demo/viewer/help_dialog.hh: Make use of the new dialog. + + * demo/viewer/help_dialog.ui: New. + + * demo/viewer/viewer.qrc: New. + +2011-02-18 Guillaume Lazzara <z(a)lrde.epita.fr> + * demo/viewer/runner.cc: Clear arguments on new process. 2011-01-28 Guillaume Lazzara <z(a)lrde.epita.fr> diff --git a/scribo/demo/shared/icons/olena_smaller.jpg b/scribo/demo/shared/icons/olena_smaller.jpg new file mode 100644 index 0000000000000000000000000000000000000000..c6b9110b047424a3ff83f2dcfce93ae2d2a172d9 GIT binary patch literal 8028 zcmbW41y~hZ*MR3V-QC?G2uP=tfTVOE4&B`#A}B2)5()?i(gM;*NQZzl5>g6CNK5k{ z?){#7@Ap5?pX;32^Um69ty#17p4ivZ*NXtbJtb8o0E8AE5Dx%cF9C6i{tmVPprHY9 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b/scribo/demo/shared/shared.qrc index 051c986..3e1fd85 100644 --- a/scribo/demo/shared/shared.qrc +++ b/scribo/demo/shared/shared.qrc @@ -1,5 +1,6 @@ <RCC> - <qresource prefix="icons" > + <qresource prefix="icons"> + <file>icons/olena_smaller.jpg</file> <file>icons/close.gif</file> <file>icons/image-next-icon.png</file> <file>icons/page-down-icon.png</file> diff --git a/scribo/demo/viewer/Makefile.am b/scribo/demo/viewer/Makefile.am index fa143c9..2c5e4cf 100644 --- a/scribo/demo/viewer/Makefile.am +++ b/scribo/demo/viewer/Makefile.am @@ -63,7 +63,7 @@ BUILT_SOURCES = viewer.moc.cc \ image_scene.moc.cc \ image_view.moc.cc \ image_region.moc.cc \ - help_dialog.moc.cc \ + help_dialog.ui.h \ step_widget.moc.cc \ toolchain_options.moc.cc \ toolchain_options.ui.h \ @@ -74,7 +74,8 @@ BUILT_SOURCES = viewer.moc.cc \ preferences_dialog.ui.h \ general_options.moc.cc \ general_options.ui.h \ - demodir.hh + demodir.hh \ + viewer.qrc.cc noinst_HEADERS = viewer.hh \ @@ -121,5 +122,6 @@ EXTRA_DIST = \ preferences_dialog.ui \ README \ toolchain_options.ui \ + help_dialog.ui \ demodir.hh.in diff --git a/scribo/demo/viewer/help_dialog.cc b/scribo/demo/viewer/help_dialog.cc index 1f4a775..2d5ce6c 100644 --- a/scribo/demo/viewer/help_dialog.cc +++ b/scribo/demo/viewer/help_dialog.cc @@ -1,4 +1,5 @@ -// Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2010, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -18,43 +19,5 @@ HelpDialog::HelpDialog() { - QPushButton *closeButton = new QPushButton(tr("Close")); - connect(closeButton, SIGNAL(clicked()), this, SLOT(close())); - - QHBoxLayout *buttonsLayout = new QHBoxLayout; - buttonsLayout->addStretch(1); - buttonsLayout->addWidget(closeButton); - - QVBoxLayout *mainLayout = new QVBoxLayout; - - QString help = tr( - "Document layout viewer:\n" - "\n" - "Usage:\n" - " - Choose an image file in the file browser,\n" - "if XML file(s) whose prefix name is the same as\n" - "the image name (i.e.image _name(_ .*)?.xml) is present\n" - "then you can choose the one you want in the step\n" - "chooser to display it on the scene.\n" - "- To load a base 64 encoded XML file,\n" - "its extension has to be .xmlc otherwise \n" - "the program won't recognize it !\n" - " - Select regions to display their properties.\n" - " - Use the mouse or keyboard to move and zoom\n" - " (Arrows, PageUp, PageDown, Home, End).\n" - "\n"); - - - QLabel* label = new QLabel(help); - - mainLayout->addWidget(label); - mainLayout->addLayout(buttonsLayout); - - setLayout(mainLayout); - setWindowTitle(tr("About")); -} - -void HelpDialog::done() -{ - emit close(); + setupUi(this); } diff --git a/scribo/demo/viewer/help_dialog.hh b/scribo/demo/viewer/help_dialog.hh index 41be95d..9f179c6 100644 --- a/scribo/demo/viewer/help_dialog.hh +++ b/scribo/demo/viewer/help_dialog.hh @@ -1,4 +1,5 @@ -// Copyright (C) 2010 EPITA Research and Development Laboratory (LRDE) +// Copyright (C) 2010, 2011 EPITA Research and Development Laboratory +// (LRDE) // // This file is part of Olena. // @@ -18,17 +19,13 @@ # define SCRIBO_DEMO_VIEWER_HELP_DIALOG_HH # include <QtGui> +# include <help_dialog.ui.h> -class HelpDialog - : public QDialog +class HelpDialog : public QDialog, private Ui::HelpDialog { - Q_OBJECT - public: HelpDialog(); -public slots: - void done(); }; #endif // ! SCRIBO_DEMO_VIEWER_HELP_DIALOG_HH diff --git a/scribo/demo/viewer/help_dialog.ui b/scribo/demo/viewer/help_dialog.ui new file mode 100644 index 0000000..9ab7e58 --- /dev/null +++ b/scribo/demo/viewer/help_dialog.ui @@ -0,0 +1,138 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>HelpDialog</class> + <widget class="QDialog" name="HelpDialog"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>557</width> + <height>390</height> + </rect> + </property> + <property name="sizePolicy"> + <sizepolicy hsizetype="Minimum" vsizetype="Minimum"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="minimumSize"> + <size> + <width>557</width> + <height>390</height> + </size> + </property> + <property name="maximumSize"> + <size> + <width>557</width> + <height>390</height> + </size> + </property> + <property name="windowTitle"> + <string>About</string> + </property> + <property name="windowIcon"> + <iconset resource="viewer.qrc"> + <normaloff>:/icons/shared/icons/olena_smaller.jpg</normaloff>:/icons/shared/icons/olena_smaller.jpg</iconset> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0"> + <layout class="QVBoxLayout" name="verticalLayout"> + <item> + <widget class="QLabel" name="label"> + <property name="text"> + <string/> + </property> + <property name="pixmap"> + <pixmap resource="viewer.qrc">:/icons/shared/icons/olena_smaller.jpg</pixmap> + </property> + <property name="scaledContents"> + <bool>false</bool> + </property> + </widget> + </item> + <item> + <spacer name="verticalSpacer"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>20</width> + <height>40</height> + </size> + </property> + </spacer> + </item> + </layout> + </item> + <item row="0" column="1"> + <widget class="QLabel" name="label_2"> + <property name="sizePolicy"> + <sizepolicy hsizetype="Preferred" vsizetype="Preferred"> + <horstretch>0</horstretch> + <verstretch>0</verstretch> + </sizepolicy> + </property> + <property name="text"> + <string><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd"> +<html><head><meta name="qrichtext" content="1" /><style type="text/css"> +p, li { white-space: pre-wrap; } +</style></head><body style=" font-family:'DejaVu Sans'; font-size:9pt; font-weight:400; font-style:normal;"> +Document Image Analysis Tool + + +This project is powered by Milena, a generic image processing library. + +It is part of Olena, an Image Processing Platform and its module Scribo, a set of tools for Document Image Analysis. + + +<a href="http://olena.lrde.epita.fr">http://olena.lrde.epita.fr</a> + + +Thanks to Arthur Crépin-Leblond, Samuel Da Mota, Loic Denuziere, Jérôme Galtier, Florent d'Halluin, Alex Hamelin, Damien Lefortier, Vincent Ordy, Guillaume Sadegh and Warren Seine for their contribution. + + +This application has been developed in the context of the SCRIBO project of the Free Software Thematic Group, part of the &quot;System@tic Paris-Région&quot; Cluster (France). This project is partially funded by the French Government, its economic development agencies, and by the Paris-Région institutions. + +Copyright (C) 2010, 2011 EPITA Research and Development Laboratory (LRDE)</body></html></string> + </property> + <property name="wordWrap"> + <bool>true</bool> + </property> + </widget> + </item> + <item row="1" column="1"> + <widget class="QDialogButtonBox" name="buttonBox"> + <property name="standardButtons"> + <set>QDialogButtonBox::Ok</set> + </property> + <property name="centerButtons"> + <bool>true</bool> + </property> + </widget> + </item> + </layout> + </widget> + <resources> + <include location="viewer.qrc"/> + </resources> + <connections> + <connection> + <sender>buttonBox</sender> + <signal>accepted()</signal> + <receiver>HelpDialog</receiver> + <slot>accept()</slot> + <hints> + <hint type="sourcelabel"> + <x>281</x> + <y>391</y> + </hint> + <hint type="destinationlabel"> + <x>240</x> + <y>203</y> + </hint> + </hints> + </connection> + </connections> +</ui> diff --git a/scribo/demo/viewer/viewer.qrc b/scribo/demo/viewer/viewer.qrc new file mode 100644 index 0000000..361b332 --- /dev/null +++ b/scribo/demo/viewer/viewer.qrc @@ -0,0 +1,5 @@ +<RCC> + <qresource prefix="icons"> + <file>../shared/icons/olena_smaller.jpg</file> + </qresource> +</RCC> -- 1.5.6.5

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branch scribo-demo created: last-svn-commit-757-g9e5a4bf
by lazzara＠lrde.epita.fr 18 Feb '11

18 Feb '11

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "Olena, a generic and efficient image processing platform". The branch scribo-demo has been created at 9e5a4bf678f40e84f65f2fd2c2383b5b8869ae5b (commit) - Log ----------------------------------------------------------------- 9e5a4bf demo/viewer/runner.cc: Clear arguments on new process. ----------------------------------------------------------------------- hooks/post-receive -- Olena, a generic and efficient image processing platform

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