ChangeLog 218 KB
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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/binarization/sauvola_ms.hh: More fixes in debug.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix warning in Otsu related files.

	* scribo/binarization/otsu_threshold.hh,
	* src/binarization/otsu.cc: Here.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix and improve sauvola_ms debug.

	* scribo/binarization/internal/local_threshold_core.hh,
	* scribo/binarization/internal/local_threshold_debug.hh,
	* scribo/binarization/internal/sauvola_ms_functor.hh,
	* scribo/binarization/sauvola_ms.hh,
	* src/binarization/sauvola_ms_debug.cc: Here.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix invalid line offset due to input image size.

	* scribo/binarization/internal/niblack_functor.hh,
	* scribo/binarization/internal/sauvola_functor.hh: Here.

	* tests/binarization/niblack.cc,
	* tests/binarization/niblack_weven_hodd.ref.pbm,
	* tests/binarization/niblack_wodd_heven.ref.pbm,
	* tests/binarization/niblack_wodd_hodd.ref.pbm,
	* tests/binarization/sauvola.cc,
	* tests/binarization/sauvola_ms.cc,
	* tests/binarization/sauvola_ms_weven_hodd.ref.pbm,
	* tests/binarization/sauvola_ms_wodd_heven.ref.pbm,
	* tests/binarization/sauvola_ms_wodd_hodd.ref.pbm,
	* tests/binarization/sauvola_weven_hodd.ref.pbm,
	* tests/binarization/sauvola_wodd_heven.ref.pbm,
	* tests/binarization/sauvola_wodd_hodd.ref.pbm,
	* tests/img/lena_weven_hodd.pgm,
	* tests/img/lena_wodd_heven.pgm,
	* tests/img/lena_wodd_hodd.pgm: Add test case.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix binarization tests.

	* sauvola_fast.cc,
	* scribo/binarization/internal/local_threshold_core.hh,
	* tests/binarization/niblack.cc,
	* tests/binarization/niblack.ref.pbm,
	* tests/binarization/sauvola.cc,
	* tests/binarization/sauvola.ref.pbm: Here.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Revamp *_threshold functions.

	* scribo/binarization/internal/sauvola_core.hh: Remove.

	* scribo/binarization/internal/local_threshold_core.hh: New.

	* scribo/binarization/internal/niblack_threshold_functor.hh,
	* scribo/binarization/internal/sauvola_functor.hh,
	* scribo/binarization/internal/sauvola_threshold_functor.hh,
	* scribo/binarization/niblack.hh,
	* scribo/binarization/niblack_threshold.hh,
	* scribo/binarization/sauvola.hh,
	* scribo/binarization/sauvola_threshold.hh: Make use of
	local_threshold_core.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Refactor local threshold binarization algorithms.

	* scribo/binarization/internal/compute_local_threshold.hh,
	* scribo/binarization/internal/first_pass_functor.hh: Remove.

	* scribo/binarization/internal/niblack_functor.hh,
	* scribo/binarization/internal/niblack_threshold_functor.hh,
	* scribo/binarization/internal/sauvola_core.hh,
	* scribo/binarization/internal/sauvola_functor.hh,
	* scribo/binarization/internal/sauvola_ms_functor.hh,
	* scribo/binarization/internal/sauvola_threshold_functor.hh,
	* scribo/util/compute_sub_domains.hh,
	* scribo/util/init_integral_image.hh,
	* scribo/util/integral_sub_sum_sum2_functor.hh,
	* scribo/util/integral_sum_sum2_functor.hh,
	* src/binarization/pgm_niblack_threshold_image.cc: New.

	* scribo/binarization/internal/local_threshold_debug.hh,
	* scribo/binarization/internal/niblack_formula.hh,
	* scribo/binarization/internal/sauvola_formula.hh,
	* scribo/binarization/local_threshold.hh,
	* scribo/binarization/niblack.hh,
	* scribo/binarization/niblack_threshold.hh,
	* scribo/binarization/sauvola.hh,
	* scribo/binarization/sauvola_ms.hh,
	* scribo/binarization/sauvola_threshold.hh,
	* scribo/binarization/trash/compute_local_threshold.hh,
	* scribo/canvas/integral_browsing.hh: Cleanup and make use of
	functors.

	* src/binarization/sauvola_ms.cc,
	* src/binarization/sauvola_ms_debug.cc: Handle verbose/debug
	modes.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* sauvola_fast.cc: Cleanup and add some debug.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* sauvola_fast.cc: Use subscaled integral image.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* sauvola_fast.cc: Fix bugs. Stable version.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* sauvola_fast.cc: New implementation.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/binarization/sauvola_threshold.hh: Add some debug.

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2012-08-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Compute Sauvola on documents with light text and dark background.

	* scribo/binarization/internal/compute_local_threshold.hh,
	* scribo/binarization/internal/first_pass_functor.hh,
	* scribo/binarization/internal/sauvola_formula.hh,
	* scribo/binarization/local_threshold.hh: Update formula.

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2012-05-10  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve option parser.

	* scribo/debug/option_check.hh: New function for verbose mode.

	* scribo/debug/option_parser.hh: Fix a bug with misplaced options.

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2012-05-10  Guillaume Lazzara  <z@lrde.epita.fr>

	Add Readme files about contests.

	* src/contest/DAE-2011/README,
	* src/contest/hdibco-2010/README,
	* src/contest/hdlac-2011/README: New.

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2012-05-10  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix compilation in Scribo.

	* scribo/primitive/link/merge_double_link_closest_aligned.hh: Add
	a missing include.

	* src/content_in_hdoc.cc,
	* src/contest/DAE-2011/content_in_doc_dae.cc,
	* src/contest/DAE-2011/content_in_hdoc_dae.cc,
	* src/contest/hdlac-2011/content_in_hdoc_hdlac.cc,
	* src/non_text_components.cc: Add mandatory arguments.

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2012-05-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/debug/logger.hh: Improve log system.

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2012-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Remove useless targets in scribo/src/binarization.

	* scribo/src/binarization/Makefile.am: Remove targets.

	* src/binarization/pgm_sauvola.cc,
	* src/binarization/pgm_sauvola_ms.cc,
	* src/binarization/pgm_sauvola_threshold_image.cc,
	* 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: Remove.

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2012-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Cleanup text_in_picture_dual.

	* src/Makefile.am: Update target name.

	* src/text_in_picture_neg.cc: Rename as...
	* src/text_in_picture_dual.cc: ... this. Use option parser.

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2012-04-02  Guillaume Lazzara  <z@lrde.epita.fr>

	Make unskew an option in content_in_doc.

	* scribo/toolchain/text_in_doc_preprocess.hh,
	* src/content_in_doc.cc: Make unskew an option.

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2011-12-12  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/subsampling/integral_single_image.hh: Fix forward
	declarations.

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2011-12-01  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/Makefile.am: Remove -lpthread.

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2011-11-30  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/recognition.hh: Make some includes conditional.

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2011-11-29  Guillaume Lazzara  <z@lrde.epita.fr>

	Do not compile scribo-viewer if Tesseract is not present.

	* demo/Makefile.am: Add guards.

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2011-11-29  Guillaume Lazzara  <z@lrde.epita.fr>

	Make recognition faster and store recognition confidence.

	* scribo/core/line_info.hh,
	* scribo/text/recognition.hh: Here.

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2011-11-23  Guillaume Lazzara  <z@lrde.epita.fr>

	Regenerate mk files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Regen.

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2011-10-06  Roland Levillain  <roland@lrde.epita.fr>

	Mention the ICDAR 2011 paper in SCRIBO's README.

	* README (Bibliography): Here.
	Fix copyright header.
	* src/README: Fix copyright header.

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2011-11-22  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix test of Niblack's algorithm.

	* tests/binarization/niblack.ref.pbm: Update.

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2011-11-22  Guillaume Lazzara  <z@lrde.epita.fr>

	Update use of the threshold function.

	* scribo/binarization/global_threshold.hh: Here.

	* scribo/binarization/sauvola_ms_split.hh,
	* scribo/text/clean.hh,
	* scribo/text/clean_inplace.hh: Remove useless include.

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2011-11-21  Guillaume Lazzara  <z@lrde.epita.fr>

	* README: update requirements information.

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2011-11-16  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/recognition.hh: Fix code for Tesseract 3.01
	compatibility.

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2011-10-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Move Otsu's threshold computation in a separate routine.

	* scribo/binarization/otsu.hh,
	* scribo/binarization/otsu_threshold.hh: Move threshold
	computation in a separate routine.

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2011-10-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Add Niblack's binarization algorithm.

	* scribo/binarization/all.hh: Update includes.

	* scribo/binarization/internal/compute_local_threshold.hh,
	* scribo/binarization/internal/compute_sauvola_threshold.hh,
	* scribo/binarization/internal/first_pass_functor.hh,
	* scribo/binarization/internal/local_threshold_debug.hh,
	* scribo/binarization/internal/sauvola_debug.hh,
	* scribo/binarization/internal/sauvola_formula.hh,
	* scribo/binarization/sauvola.hh,
	* scribo/binarization/sauvola_ms.hh,
	* scribo/binarization/sauvola_threshold.hh,
	* scribo/binarization/sauvola_threshold_image.hh: Revamp code in
	order to share some parts with Niblack's algorithm.

	* scribo/binarization/internal/niblack_formula.hh,
	* scribo/binarization/niblack.hh,
	* scribo/binarization/niblack_threshold.hh: New.

	* src/binarization/Makefile.am
	* tests/binarization/Makefile.am: Add new targets.

	* src/binarization/niblack.cc: New tool.

	* tests/binarization/niblack.cc: New test.

	* tests/binarization/niblack.ref.pbm: New test data.

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2011-10-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Add a new tool for global thresholding.

	* src/binarization/Makefile.am: Add a new target.

	* src/binarization/global_threshold.cc: New.

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2011-10-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/binarization/global_threshold.cc: Fix test.

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2011-10-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Add Otsu's binarization implementation.

	* scribo/binarization/otsu.hh: New routine.

	* src/binarization/Makefile.am,
	* src/binarization/otsu.cc: New tool.

	* tests/binarization/Makefile.am,
	* tests/binarization/otsu.cc,
	* tests/binarization/otsu.ref.pbm: New test data.

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2011-09-19  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix paths in the SCRIBO viewer.

	* demo/viewer/demodir.hh.in (SCRIBO_PREFIX_BINDIR): Remove macro.
	(SCRIBO_PREFIX_LIBEXECDIR): New macro.
	* demo/viewer/runner.cc:
	s/SCRIBO_PREFIX_BINDIR/SCRIBO_PREFIX_LIBEXECDIR/.
	* demo/viewer/Makefile.am (do_subst): Substitute $libexecdir.

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2011-09-15  Guillaume Lazzara  <lazzara@caroussel.lrde.epita.fr>

	Adjust font size in PDF reconstruction.
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	* demo/xml2doc/templates/html/main.xsl,
	* demo/xml2doc/templates/html/main_base64.xsl,
	* demo/xml2doc/templates/pdf/line.xsl: Here.

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2011-09-13  Guillaume Lazzara  <z@lrde.epita.fr>

	* README: Add more information.

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2011-09-15  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix Scribo build system.

	* demo/viewer/Makefile.am: Take into account no-strict-aliasing
	flag.

	* demo/review/Makefile.am,
	* src/toolchain/nepomuk/Makefile.am: Do not distribute some
	examples.

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2011-09-13  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/main.cc: Fix an issue with Tesseract 2.x and
	specific locales.

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2011-09-15  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve text justification in HTML document reconstruction.

	* demo/xml2doc/templates/html/css.css,
	* demo/xml2doc/templates/html/main.xsl,
	* demo/xml2doc/templates/html/main_base64.xsl: Add new CSS rules.

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2011-09-15  Roland Levillain  <roland@lrde.epita.fr>

	Update SCRIBO tests w.r.t. the new version of lena.pgm.

	* tests/binarization/sauvola.ref.pbm,
	* tests/binarization/sauvola_ms.ref.pbm:
	Update reference outputs.

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2011-06-09  Roland Levillain  <roland@lrde.epita.fr>

	Make SCRIBO's copyright headers uniform.

	* tests/data.hh.in: Here.

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2011-09-14  Roland Levillain  <roland@lrde.epita.fr>

	Fix the distcleancheck target.

	* tests/binarization/Makefile.am (MOSTLYCLEANFILES): New.
	Add res.pbm.

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2011-09-13  Roland Levillain  <roland@lrde.epita.fr>

	Fix the distribution w.r.t. Scribo's test images.

	* tests/Makefile.am (EXTRA_DIST): Add img/comp_on_borders.pbm,
	img/multi_scale.png, img/phillip.pbm, img/several_objects.pgm,
	img/single_object.pbm and img/the_valleys.pbm.
	Aesthetic changes.

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2011-09-13  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix text justification in HTML document reconstruction.

	* demo/xml2doc/templates/html/css.css,
	* demo/xml2doc/templates/html/main.xsl,
	* demo/xml2doc/templates/html/main_base64.xsl: Add new CSS rules.

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2011-09-12  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* demo/viewer/icons/olena_smaller.jpg,
	* demo/viewer/viewer.qrc: Change icon location.

	* scribo/text/paragraphs_closing.hh: Avoid a warning.

	* src/content_in_doc.cc: Fix a parameter description.

	* src/debug/show_lines_boldness.cc,
	* src/debug/show_text_lines.cc,
	* src/debug/show_text_lines_wo_seps.cc: Remove useless includes.

	* src/scribo-cli.in: Pass arguments correctly.

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2011-09-12  Guillaume Lazzara  <z@lrde.epita.fr>

	More fixes in Scribo build system.

	* demo/viewer/Makefile.am: Add missing distributed files.

	* src/contest/DAE-2011/Makefile.am,
	* src/contest/hdlac-2011/Makefile.am,
	* src/debug/Makefile.am: Fix dependencies.

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2011-09-10  Roland Levillain  <roland@lrde.epita.fr>

	Fix compilation dependencies of unit tests in Scribo.

	* tests/unit_test/Makefile.am (COND_TESTS):
	Add cond_tests_magickxx, cond_tests_magickxx_qt and
	cond_tests_magickxx_tesseract.
	Remove cond_tests_qt_tesseract_tiff.
	* tests/unit_test/cond_tests_magickxx,
	* tests/unit_test/cond_tests_magickxx_qt,
	* tests/unit_test/cond_tests_magickxx_tesseract:
	New.
	* tests/unit_test/cond_tests_qt_tesseract_tiff: Remove (empty)
	file.
	* tests/unit_test/cond_tests_magickxx_tesseract_tiff: Add
	scribo/toolchain/content_in_doc.hh.
	* tests/unit_test/cond_tests_qt: Remove
	scribo/io/xml/internal/full_xml_visitor.hh and
	scribo/io/xml/load.hh.
	* tests/unit_test/cond_tests_tesseract_tiff: Remove.
	scribo/toolchain/content_in_doc.hh.
	* tests/unit_test/cond_tests_magickxx_qt_tesseract_tiff:
	Remove empty line.
	* tests/unit_test/unit-tests.mk: Regen.

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2011-09-10  Roland Levillain  <roland@lrde.epita.fr>

	Fix compilation dependencies in Scribo.

	* src/contest/DAE-2011/Makefile.am
	(content_in_hdoc_dae_CPPFLAGS, content_in_doc_dae_CPPFLAGS)
	* src/contest/hdlac-2011/Makefile.am
	(content_in_hdoc_hdlac_CPPFLAGS):
	Add $(MAGICKXX_CPPFLAGS).
	* src/debug/Makefile.am
	(noinst_PROGRAMS): Move show_lines_boldness...
	(noinst_PROGRAMS) [HAVE_MAGICKXX, HAVE_TESSERACT]: ...here.
	(show_lines_boldness_SOURCES): Remove.
	(show_lines_boldness_SOURCES)
	(show_lines_boldness_CPPFLAGS)
	(show_lines_boldness_LDFLAGS)
	[HAVE_MAGICKXX, HAVE_TESSERACT]: New.
	(show_text_lines_CPPFLAGS)
	(show_text_lines_wo_seps_CPPFLAGS)
	[HAVE_MAGICKXX, HAVE_QT, HAVE_TESSERACT]:
	Add $(TESSERACT_CPPFLAGS).

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2011-09-08  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/toolchain/internal/toolchain_functor.hh: Add a missing
	inline.

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2011-03-29  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/toolchain/internal/toolchain_functor.hh: Fix a warning
	with GCC 4.5.

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2011-09-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/estim/font_boldness.cc: Make the test deterministic.

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2011-09-06  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/img/several_objects.pgm: Add a new test image.

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2011-09-06  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/debug/option_check.hh,
	* scribo/debug/option_parser.hh: Add missing includes.

	* scribo/estim/components_features.hh: Add preconditions.

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2011-09-02  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix Makefiles in Scribo.

	* src/primitive/Makefile.am: Add a missing subdir.

	* tests/primitive/extract/Makefile.am (EXTRA_DIST): Fix invalid
	file names.

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2011-09-02  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files in Scribo.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Here.

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2011-08-22  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix object selector for separators in scribo-viewer.

	* demo/viewer/common.hh: Add new values in enum.

	* demo/viewer/viewer.cc: Bind XML tag to enum value.

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2011-08-22  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/scribo-cli.in: Make Binarization algorithms accessible to
	scribo-cli.

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2011-08-22  Guillaume Lazzara  <z@lrde.epita.fr>

	Add an option parser to some examples.

	* scribo/debug/option_check.hh,
	* scribo/debug/option_parser.hh: New.

	* src/binarization/sauvola.cc,
	* src/binarization/sauvola_ms.cc,
	* src/binarization/sauvola_ms_fg.cc,
	* src/binarization/sauvola_ms_split.cc,
	* src/content_in_doc.cc,
	* src/pbm_text_in_doc.cc,
	* src/text_in_doc_preprocess.cc,
	* src/text_in_picture.cc,
	* src/text_in_picture_neg.cc,
	* src/text_recognition_in_picture.cc: Use the new option parser.

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2011-08-22  Guillaume Lazzara  <z@lrde.epita.fr>

	Some cleanup and fixes.

	* scribo/core/group_info.hh,
	* scribo/core/object_groups.hh: Add merge method.

	* scribo/draw/groups_bboxes.hh: Only consider valid groups.

	* scribo/estim/components_features.hh,
	* scribo/primitive/extract/separators_nonvisible.hh,
	* scribo/subsampling/bilinear.hh,
	* scribo/text/extract_paragraphs.hh,
	* scribo/text/merging.hh: Remove debug output.

	* scribo/primitive/group/apply.hh,
	* scribo/primitive/regroup/from_single_left_link.hh,
	* scribo/primitive/regroup/from_single_left_link_wrt_h_ratio.hh:
	Fix invalid result.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Remove comments.

	* scribo/toolchain/internal/text_in_picture_functor.hh: New.

	* scribo/toolchain/content_in_doc.hh,
	* scribo/toolchain/internal/text_in_doc_functor.hh,
	* scribo/toolchain/text_in_doc.hh,
	* scribo/toolchain/text_in_doc_preprocess.hh: Add verbose mode.

	* scribo/toolchain/text_in_picture.hh: Make use of the new
	functor.

	* scribo/util/component_precise_outline.hh: Fix an include.

	* scribo/src/contest/hdlac-2011/content_in_hdoc_hdlac.cc: Fix
	parameters.

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2011-08-09  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/core/paragraph_info.hh: Update delta baseline.

	* scribo/primitive/extract/non_text.hh: Fill extension.

	* scribo/util/component_precise_outline.hh: Adjust extension.

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2011-08-09  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix XML I/O.

	* demo/viewer/main.cc: Add a missing include.

	* demo/viewer/viewer.cc,
	* demo/xml2doc/templates/html/main.xsl,
	* demo/xml2doc/templates/html/main_base64.xsl,
	* demo/xml2doc/templates/pdf/line.xsl,
	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/load.hh: Update tag names.

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2011-08-08  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Here.

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2011-08-08  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/extract_paragraphs.hh: Fix compilation.

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2011-08-08  Guillaume Lazzara  <z@lrde.epita.fr>

	Preserve a single algorithm for outlines computation.

	* scribo/util/component_outline.hh: Remove.

	* scribo/util/component_precise_outline.hh: Add options.

	* scribo/tests/util/Makefile.am: Fix targets.

	* scribo/tests/util/component_outline.cc: Remove.

	* scribo/tests/util/component_precise_outline.cc: New.

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2011-08-08  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix use of skeleton computation algorithms in Scribo.

	* scribo/estim/components_features.hh,
	* scribo/estim/internal/compute_skeleton.hh: Here.

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2011-07-01  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/paragraphs.hh: Adding horizontal separators check in
	paragraphs construction.

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2011-06-28  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Here.

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2011-06-28  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix compilation.

	* scribo/core/object_groups.hh,
	* scribo/debug/logger.hh,
	* scribo/estim/object_groups_mean_width.hh,
	* src/debug/show_paragraph_blocks.cc,
	* src/debug/show_text_lines.cc,
	* src/non_text_components.cc,
	* src/primitive/extract/alignments.cc,
	* scribo/text/extract_paragraphs_hdoc.hh: Fix namespace ambiguities.

	* scribo/core/object_links.hh: Remove useless find_root().

	* scribo/debug/bboxes_enlarged_image.hh,
	* scribo/debug/looks_like_a_text_line_image.hh: Update includes.

	* scribo/filter/images_in_paragraph.hh,
	* scribo/filter/paragraphs_bbox_overlap.hh,
	* scribo/filter/paragraphs_in_image.hh,
	* scribo/filter/separators_in_element.hh,
	* scribo/filter/separators_in_paragraph.hh,
	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/xml/internal/compute_text_colour.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh,
	* scribo/io/xml/internal/time_info.hh,
	* scribo/postprocessing/images_to_drop_capital.hh,
	* scribo/primitive/remove/separators.hh,
	* scribo/text/extract_paragraphs.hh,
	* scribo/text/paragraphs_closing.hh,
	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Add
	missing includes.

	* scribo/io/xml/load.hh: Fix string conversions.

	* scribo/primitive/group/from_double_link.hh
	* scribo/primitive/link/with_several_left_links.hh
	* scribo/primitive/link/with_several_right_links.hh
	* src/afp/link.hh: Update according new API in
	object_groups/links.

	* src/text_in_picture.cc,
	* src/text_in_picture_neg.cc,
	* src/text_recognition_in_picture.cc: Update a routine name.

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2011-06-27  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/toolchain/internal/content_in_doc_functor.hh: Add a
	timer.

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2011-06-27  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix XML output.

	* demo/viewer/viewer.cc,
	* demo/viewer/xml_widget.cc: Update tag names.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/save.hh: Save component outlines.

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2011-06-27  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix compilation issues.

	* scribo/core/component_features_data.hh,
	* scribo/core/group_info.hh,
	* scribo/io/xml/internal/compute_text_colour.hh,
	* scribo/io/xml/internal/time_info.hh,
	* scribo/util/color_to_hex.hh,
	* scribo/util/component_precise_outline.hh: Add missing inline.

	* scribo/toolchain/internal/text_in_doc_preprocess_functor.hh: Add
	a missing include.

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2011-06-20  Guillaume Lazzara  <z@lrde.epita.fr>

	Make different algorithms for doc and hdoc use cases.

	* scribo/core/paragraph_set.hh: Add an overload of
	make::paragraph().

	* scribo/text/paragraphs.hh: Move...

	* scribo/text/extract_paragraphs.hh,
	* scribo/text/extract_paragraphs_hdoc.hh: ... here.

	* scribo/text/merging.hh: Remove holder() calls.

	* scribo/text/merging_hdoc.hh: New.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Fix compilation.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Make use
	of hdoc algorithms.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add a new toolchain for ICDAR contests.

	* src/contest/DAE-2011/Makefile.am: New target.

	* src/contest/DAE-2011/content_in_doc_dae.cc: New.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Disable OCR in ICDAR toolchains.

	* scribo/toolchain/internal/content_in_doc_functor.hh,
	* src/Makefile.am,
	* src/contest/DAE-2011/content_in_hdoc_dae.cc: Here.

2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add one more toolchain for DAE contest.

	* scribo/toolchain/internal/content_in_doc_functor.hh:
	* src/Makefile.am
	* src/contest/DAE-2011/Makefile.am
	* src/contest/DAE-2011/content_in_hdoc_dae.cc

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/contest/DAE-2011/content_in_hdoc_dae.cc: Specify output dir.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add a new example.

	* src/util/Makefile.am,
	* src/util/component_precise_outline.cc: New.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add binaries for ICDAR 2011 contests.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Remove
	debug.

	* src/content_in_hdoc.cc: Disable debug.

	* src/contest/DAE-2011/Makefile.am,
	* src/contest/Makefile.am,
	* src/contest/hdlac-2011/Makefile.am: New targets.

	* src/contest/DAE-2011/content_in_hdoc_dae.cc,
	* src/contest/hdlac-2011/content_in_hdoc_hdlac.cc: New.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes.

	* scribo/io/xml/internal/page_xml_visitor.hh: Fix duplicate ids.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Remove
	debug and disable OCR.

	* scribo/util/component_precise_outline.hh: Remove debug.

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2011-06-01  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix use of uninitialized values.

	* scribo/primitive/extract/lines_h_thick_and_thin.hh,
	* scribo/primitive/remove/separators.hh: Initialize border.

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2011-06-01  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix a serious memory leak.

	* scribo/core/component_info.hh,
	* scribo/core/component_set.hh,
	* scribo/core/line_info.hh,
	* scribo/draw/line_components.hh: Remove holder data. Prevented
	the containers from being freed.

	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/img/save.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh,
	* scribo/io/xml/save.hh,
	* scribo/primitive/extract/lines_h_thick_and_thin.hh,
	* scribo/primitive/remove/separators.hh,
	* scribo/text/merging.hh,
	* scribo/text/paragraphs.hh,
	* scribo/text/paragraphs_closing.hh,
	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Update
	code in order to make holder data useless.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/paragraphs_closing.hh: Revamp code.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/util/box_is_included.hh: New.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix Page XML output.

	* scribo/io/xml/internal/print_image_coords.hh,
	* scribo/io/xml/internal/print_page_preambule.hh: Fix typos.

	* scribo/io/xml/internal/time_info.hh: New.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Handle drop capital components.

	* scribo/core/tag/component.hh: New tag.

	* scribo/postprocessing/images_to_drop_capital.hh: New routine.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Save component outlines instead of bboxes.

	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: Here.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add support for tags in paragraph_info.

	* scribo/core/paragraph_info.hh: Here.

	* scribo/core/tag/paragraph.hh: Introduce paragraph tags.


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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve output cleanup for historical document toolchain.

	* scribo/filter/paragraphs_in_borders.hh,
	* scribo/filter/separators_in_borders.hh,
	* scribo/filter/separators_vert_in_borders.hh: New.

	* scribo/filter/images_in_paragraph.hh,
	* scribo/filter/paragraphs_bbox_overlap.hh,
	* scribo/filter/paragraphs_in_image.hh,
	* scribo/filter/separators_in_element.hh,
	* scribo/filter/separators_in_paragraph.hh: Improve filtering.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Make use
	of new filters.

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2011-06-07  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/util/component_precise_outline.hh: Add support for
	labeled_image.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/util/component_precise_outline.hh: Fix namespace
	ambiguity.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve XML output.

	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: Save element
	outlines and do not save invalid elements.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve and cleanup Results in hdoc toolchain.

	* scribo/primitive/extract/non_text_hdoc.hh: Make parameters
	depend on the image size.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Add new
	filters.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/primitive/extract/lines_h_thick_and_thin.hh: Improve
	result quality.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new hooks in toolchain functors.

	* toolchain/internal/toolchain_functor.hh: Here.

	* toolchain/internal/content_in_doc_functor.hh,
	* toolchain/internal/content_in_hdoc_functor.hh,
	* toolchain/internal/text_in_doc_functor.hh,
	* toolchain/internal/text_in_doc_preprocess_functor.hh: Make use
	of them.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/util/component_precise_outline.hh: New. Precise component
	outline extraction.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new element filters.

	* scribo/filter/images_in_paragraph.hh,
	* scribo/filter/paragraphs_bbox_overlap.hh,
	* scribo/filter/paragraphs_in_image.hh,
	* scribo/filter/separators_in_element.hh,
	* scribo/filter/separators_in_paragraph.hh: New.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Add util::box_intersection.

	* scribo/util/box_intersection.hh: New.

	* scribo/filter/object_links_bbox_overlap.hh: Make use of this new
	routine.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Various small fixes in Scribo.

	* scribo/core/paragraph_info.hh: Add validity information.

	* scribo/core/tag/line.hh: Fix guard.

	* scribo/debug/line_info_image.hh: Use is_textline().

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: Check paragraph
	validity.

	* scribo/primitive/extract/alignments.hh,
	* scribo/primitive/extract/lines_pattern.hh,
	* scribo/primitive/extract/separators_nonvisible.hh,
	* scribo/primitive/group/from_double_link_any.hh,
	* scribo/text/link_lines.hh,
	* scribo/text/paragraphs.hh: Fix namespace ambiguity.

	* scribo/text/merging.hh: Add missing SCRIBO_NDEBUG guards.

	* src/primitive/extract/lines_h_thick_and_thin.cc: Add a missing
	include.

	* tests/primitive/extract/Makefile.am: Do not override an existing
	variable.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce paragraph_id_t type.

	* scribo/core/paragraph_set.hh: Make use of this new type.

	* scribo/core/tag/paragraph.hh: New.

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2011-05-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Share document structure data.

	* scribo/core/document.hh: Here.

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2011-05-25 Coddy Levi <levi@lrde.epita.fr>

	Deep modifications and clean correction of the previous bug.

	* scribo/util/component_outline.hh: Here.

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2011-05-24 Coddy Levi <levi@lrde.epita.fr>

	Further correction of the component outlining bug.

	* scribo/util/component_outline.hh: Here.

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2011-05-19  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve results.

	* scribo/primitive/extract/lines_h_thick_and_thin.hh: Fix structural element length.

	* scribo/primitive/extract/non_text_hdoc.hh: Filter too small images.

	* scribo/text/paragraphs.hh: Make it compile.

	* scribo/toolchain/internal/content_in_hdoc_functor.hh: Denoise
	larger objects. Fix vseparator image and binary_image_wo_seps.

	* src/primitive/extract/lines_thick_and_thin.cc: Be less severe on
	parameters.

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2011-05-20 Coddy Levi <levi@lrde.epita.fr>

	Correct a bug in the compononent outlining algorithm.

	* scribo/util/component_outline.hh: Here.

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2011-05-18 Julien Marquegnies <marquegnies@lrde.epita.fr>

	Improve paragraph grouping for historical documents.

	* scribo/core/line_info.hh,
	* scribo/text/merging.hh,
	* scribo/text/paragraphs.hh: Here.

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2011-05-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix use of skeleton_constrained.

	* scribo/estim/components_features.hh,
	* scribo/estim/internal/compute_skeleton.hh: Here.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	Add new tests.

	* tests/filter/Makefile.am,
	* tests/util/Makefile.am: Add new targets.

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v	* tests/filter/objects_on_border.cc,
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	* tests/util/component_outline.cc: New.

	* tests/img/comp_on_borders.pbm,
	* tests/img/multi_scale.png,
	* tests/img/single_object.pbm: New test data.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	New routine to extract both thin and thick separators.

	* scribo/primitive/extract/lines_h_thick_and_thin.hh,
	* src/primitive/extract/Makefile.am,
	* src/primitive/extract/lines_h_thick_and_thin.cc,
	* src/primitive/extract/lines_thick_and_thin.cc: New.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	* scribo/primitive/extract/non_text_hdoc.hh: New routine for
	historical documents.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	New object filter.

	* scribo/fun/v2b/objects_on_border_filter.hh,
	* scribo/filter/objects_on_border.hh: New.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	Various small fixes in Scribo.

	* scribo/core/document.hh: Store binary image without separators.

	* scribo/filter/object_links_bbox_overlap.hh: Fix use of
	object_links structure.

	* scribo/io/img/internal/debug_img_visitor.hh: Do not draw invalid
	elements.

	* scribo/make/text_components_image.hh: Add a precondition.

	* scribo/primitive/extract/alignments.hh: Add debug guards.

	* scribo/primitive/extract/lines_h_pattern.hh,
	* scribo/primitive/extract/lines_v_pattern.hh: Fix structural
	element used for dilation.

	* scribo/text/merging.hh: Reindent comments.

	* scribo/src/Makefile.am: Add content_in_hdoc target.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	Add holder information to component_info.

	* scribo/core/component_info.hh,
	* scribo/core/component_set.hh,
	* scribo/core/internal/doc_serializer.hh,
	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/draw_edges.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/img/internal/non_text_img_visitor.hh,
	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh,
	* scribo/util/component_outline.hh: Add a template parameter to
	component_info structure and update its use.

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2011-05-16  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	New specific toolchain for historical documents.

	* scribo/toolchain/content_in_hdoc.hh,
	* scribo/toolchain/internal/content_in_hdoc_functor.hh,
	* src/content_in_hdoc.cc: New.

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2011-05-18  Guillaume Lazzara  <z@lrde.epita.fr>

	* doc/research.tex: New file describing tests and conclusions.

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2011-05-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Add a new tool.

	* src/misc/Makefile.am: Add new target.

	* src/misc/closure_rectanle.cc: New.

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2011-05-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix use of skeleton_constrained.

	* scribo/estim/components_features.hh,
	* scribo/estim/internal/compute_skeleton.hh: Here.

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2011-05-12  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	Update support for PAGE XML format.

	* scribo/core/tag/line.hh: Add operator<<.

	* scribo/io/xml/internal/compute_text_colour.hh: Update color
	names.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh,
	* scribo/io/xml/internal/print_box_coords.hh,
	* scribo/io/xml/internal/print_page_preambule.hh: Update in order
	to produce PAGE compatible XML files.

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2011-05-11  Guillaume Lazzara  <lazzara@fidji.lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/primitive/extract/lines_pattern.hh: Fix missing include.

	* scribo/primitive/extract/non_text.hh: Change debug level for
	debug image.

	* src/primitive/extract/alignments.cc: Improve comment.

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2011-05-06  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	Load and save color information.

	* scribo/io/xml/internal/compute_text_colour.hh: New.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/load.hh: Load and save color as hex format.

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	* scribo/text/paragraphs.hh: Remove unused argument.

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	Fix namespace ambiguities.

	* scribo/binarization/internal/first_pass_functor.hh,
	* scribo/binarization/sauvola_ms.hh,
	* scribo/canvas/integral_browsing.hh,
	* scribo/convert/to_base64.hh,
	* scribo/preprocessing/denoise_bg.hh: Here.

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	Improve PDF output.

	* demo/xml2doc/image_crop.cc: Cleanup temporary files.

	* demo/xml2doc/templates/pdf/line.xsl: Use paragraph
	information. Take color into account.

	* demo/xml2doc/templates/pdf/regions.xsl: Fix image localization.

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2011-05-05  Guillaume Lazzara  <lazzara@lrde.epita.fr>
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	Add hexadecimal color conversion routines.

	* tests/Makefile.am: Add subdir.

	* scribo/util/color_to_hex.hh,
	* scribo/util/hex_to_color.hh,
	* tests/util/Makefile.am,
	* tests/util/color_to_hex.cc,
	* tests/util/hex_to_color.cc: New.

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	Explicitly set vertical or horizontal attribute for separators in
	XML output.

	* demo/xml2doc/image_crop.cc,
	* demo/xml2doc/templates/pdf/regions.xsl: Handle new XML tags.

	* scribo/core/document.hh,
	* scribo/core/tag/component.hh,
	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/img/internal/non_text_img_visitor.hh,
	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: Update enum
	declaration and handle new cases.

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	Make use of opacity in PDF output.

	* demo/xml2doc/image_crop.cc: Create opacity mask.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh: Add bbox
	information in region tag.

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2011-05-04  Guillaume Lazzara  <lazzara@lrde.epita.fr>
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	Small fixes in Scribo.

	* demo/xml2doc/image_crop.cc: Abort xml loading if an error
	is found.

	* scribo/core/line_info.hh: Fix text cleanup.

	* scribo/io/img/save.hh: Add documentation.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh: Use
	internal_gradient.

	* scribo/primitive/extract/alignments.hh: Set component type to
	whitespaceSeparator.

	* src/binarization/sauvola_ms_fg.cc: Fix argument use.

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	Make paragraph extraction work with this branch.

	* scribo/core/line_info.hh: Keep few attributes public and update
	method names.

	* scribo/core/stats.hh: Fix missed elements in computation.

	* scribo/text/paragraphs.hh: Use line_set and line_links
	structures.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Make use of
	the new paragraph extraction algorithm.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	* tests/unit_test/unit-tests.mk: Regen.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	Add a test for object_groups.

	* tests/core/Makefile.am: New target.

	* tests/core/object_groups.cc: New.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	* scribo/primitive/extract/separators_nonvisible.hh: Update use of
	object_groups and object_links.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	Several improvements related to low-level data structures in XML
	output.

	* scribo/core/component_features_data.hh,
	* scribo/core/component_info.hh,
	* scribo/core/component_set.hh,
	* scribo/core/document.hh,
	* scribo/core/line_links.hh,
	* scribo/core/paragraph_info.hh,
	* scribo/core/paragraph_set.hh: Add operator==().

	* scribo/io/xml/internal/full_xml_visitor.hh: Save more data for
	groups, separators and paragraphs.

	* scribo/io/xml/internal/save_image_to_xml.hh: New.

	* scribo/io/xml/load.hh: Load new saved data.

	* tests/unit_test/cond_tests_qt: Add save_image_to_xml.hh.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	* scribo/toolchain/internal/content_in_doc_functor.hh: Make use of
	component::extract::alignments.

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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	Small fixes.

	* scribo/core/paragraph_info.hh: Add color information.

	* scribo/debug/bboxes_image.hh: Reindent.

	* scribo/draw/bounding_box_links.hh: Update use of is_link_valid.

	* scribo/make/text_components_image.hh: Fix wrong domain inclusions.

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	* scribo/toolchain/text_in_picture.hh: Fix wrong include.

	* src/debug/show_paragraph_blocks.cc: Add missing curly brackets.
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2011-05-03  Guillaume Lazzara  <lazzara@lrde.epita.fr>

	* scribo/primitive/extract/alignments.hh: Fix several bugs.

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	Improve object_groups and object_links API.

	* scribo/core/group_info.hh,
	* scribo/core/internal/sort_comp_ids.hh: New.

	* scribo/core/object_groups.hh,
	* scribo/core/object_links.hh: Improve API.

	* scribo/core/line_info.hh,
	* scribo/core/line_set.hh,
	* scribo/debug/decision_image.hh,
	* scribo/estim/object_groups_mean_width.hh,
	* scribo/filter/object_groups_mean_width.hh,
	* scribo/filter/object_groups_size_ratio.hh,
	* scribo/filter/object_groups_small.hh,
	* scribo/filter/object_groups_with_holes.hh,
	* scribo/filter/object_links_bbox_overlap.hh,
	* scribo/filter/object_links_bbox_ratio.hh,
	* scribo/filter/object_links_non_aligned_simple.hh,
	* scribo/primitive/group/from_double_link_any.hh,
	* scribo/primitive/group/from_single_link.hh,
	* scribo/primitive/internal/is_link_valid.hh,
	* scribo/primitive/link/internal/link_functor_base.hh,
	* scribo/primitive/link/internal/link_several_dmax_base.hh,
	* scribo/primitive/link/merge_double_link.hh,
	* scribo/primitive/link/merge_double_link_closest_aligned.hh,
	* tests/filter/object_groups_mean_width.cc,
	* tests/filter/object_groups_size_ratio.cc,
	* tests/filter/object_groups_small.cc,
	* tests/filter/object_groups_with_holes.cc: Update code to take
	API changes into account.

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2011-04-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add test data in EXTRA_DIST.

	scribo/tests/Makefile.am,
	scribo/tests/binarization/Makefile.am,
	scribo/tests/primitive/extract/Makefile.am: Here.

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2011-04-07  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new tests for Sauvola algorithms.

	* tests/binarization/Makefile.am: Add new targets.

	* tests/binarization/sauvola.cc,
	* tests/binarization/sauvola_ms.cc: New.

	* tests/binarization/sauvola.ref.pbm,
	* tests/binarization/sauvola_ms.ref.pbm: New test data.

	* tests/data.hh.in: Add a new path.

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2011-04-06  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/filter/object_groups_size_ratio.hh: Fix compilation.

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2011-04-06  Guillaume Lazzara  <z@lrde.epita.fr>

	Rename few routines.

	* scribo/estim/object_groups_v_thickness.hh,
	* scribo/filter/object_groups_v_thickness.hh: Rename as...

	* scribo/estim/object_groups_mean_width.hh,
	* scribo/filter/object_groups_mean_width.hh: ... this.

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2011-04-06  Guillaume Lazzara  <z@lrde.epita.fr>

	Add more tests.

	* tests/filter/Makefile.am: Add new targets.

	* tests/filter/object_groups_mean_width.cc,
	* tests/filter/object_groups_size_ratio.cc,
	* tests/filter/object_groups_small.cc,
	* tests/filter/object_groups_with_holes.cc,
	* tests/filter/object_links_bbox_h_ratio.cc,
	* tests/filter/object_links_bbox_overlap.cc,
	* tests/filter/object_links_bbox_w_ratio.cc,
	* tests/filter/object_links_bottom_aligned.cc,
	* tests/filter/object_links_center_aligned.cc,
	* tests/filter/object_links_left_aligned.cc,
	* tests/filter/object_links_right_aligned.cc,
	* tests/filter/object_links_top_aligned.cc: New.

	* scribo/tests/img/the_valleys.pbm: New test data.

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2011-04-06  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/core/component_features_data.hh: Fix default
	attributes initialization.

	* scribo/core/line_info.hh: Compute color and boldness if
	available in components data.

	* scribo/filter/object_links_left_aligned.hh,
	* scribo/filter/object_links_right_aligned.hh: Fix doc.

	* scribo/preprocessing/rotate_90.hh: Disable preconditions.

	* scribo/primitive/extract/alignments.hh: Avoid a warning.

	* src/preprocessing/split_bg_fg.cc: Initialize Magick++.

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2011-04-06  Guillaume Lazzara  <z@lrde.epita.fr>

	Change test image format to pnm.

	* tests/img/alignment_1.png,
	* tests/img/alignment_2.png,
	* tests/img/alignment_3.png,
	* tests/img/alignment_4.png: Rename and convert as...

	* tests/img/alignment_1.pbm,
	* tests/img/alignment_2.pbm,
	* tests/img/alignment_3.pbm,
	* tests/img/alignment_4.pbm: ... this.

	* tests/primitive/extract/alignments.cc: Update loaded image.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Regen.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Compute font and boldness data.

	* scribo/core/component_features_data.hh,
	* scribo/core/component_info.hh,
	* scribo/core/line_info.hh,
	* scribo/core/paragraph_info.hh,
	* scribo/core/paragraph_set.hh: Add support for text features in
	core structures.

	* scribo/debug/text_color_image.hh: New debug routine.

	* scribo/estim/components_features.hh:
	* scribo/estim/font_boldness.hh,
	* scribo/estim/font_color.hh,
	* scribo/estim/internal/compute_skeleton.hh: New.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh: Use text features in
	XML.

	* scribo/primitive/extract/components.hh,
	* scribo/text/extract_lines.hh: Add new overloads

	* scribo/text/extract_lines_with_features.hh: New.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Update call
	to extract::components.

	* src/debug/Makefile.am,
	* src/debug/show_components_boldness.cc,
	* src/debug/show_components_color.cc,
	* src/debug/show_lines_boldness.cc: New debug examples.

	* tests/Makefile.am,
	* tests/estim/Makefile.am,
	* tests/estim/font_boldness.cc,
	* tests/estim/font_color.cc: New tests.

	* tests/img/phillip.pbm,
	* tests/img/phillip.ppm: New test data.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Add a new alignments extraction routine.

	* scribo/primitive/extract/alignments.hh,
	* scribo/primitive/link/internal/dmax_hrules.hh,
	* scribo/primitive/link/internal/link_single_dmax_ratio_aligned_delta_base.hh,
	* scribo/primitive/link/merge_double_link_closest_aligned.hh: New.

	* src/primitive/extract/alignments.cc: New example.

	* tests/data.hh.in: Add a new macro.

	* tests/img/alignment_1.png,
	* tests/img/alignment_2.png,
	* tests/img/alignment_3.png,
	* tests/img/alignment_4.png,
	* tests/primitive/extract/alignment_1.ref.pbm,
	* tests/primitive/extract/alignment_2.ref.pbm,
	* tests/primitive/extract/alignment_3.ref.pbm,
	* tests/primitive/extract/alignment_4.ref.pbm: New auxiliary data
	for tests.

	* src/primitive/extract/Makefile.am,
	* tests/primitive/Makefile.am,
	* tests/primitive/extract/Makefile.am: Add new targets.

	* tests/primitive/extract/alignments.cc: New test.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Update dmax functors interface.

	* scribo/primitive/link/internal/dmax_default.hh,
	* scribo/primitive/link/internal/dmax_width_and_height.hh,
	* scribo/primitive/link/internal/dmax_width_only.hh: Rename
	operator() as compute_().

	* scribo/primitive/link/internal/dmax_functor_base.hh: Make use of compute_().

	* scribo/primitive/link/internal/link_functor_base.hh: Add a fixme.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Various fixes in Scribo.

	* scribo/core/component_set.hh: Update FIXMEs.
	(update_labeled_image_()): New method.

	* scribo/core/def/color_type.hh: Introduce a new global type.

	* scribo/core/line_info.hh: Compute line pixels area and order
	component list by localization.

	* scribo/core/line_set.hh: Add operator<<.

	* scribo/core/object_groups.hh,
	* scribo/core/object_links.hh (is_valid(unsigned)): new method.

	* scribo/debug/links_image.hh: Make bounding box drawing optional.

	* scribo/filter/object_groups_small.hh: Return a temporary result.

	* scribo/filter/objects_h_thick.hh,
	* scribo/filter/objects_h_thin.hh,
	* scribo/filter/objects_v_thick.hh,
	* scribo/filter/objects_v_thin.hh: Fix variable names and make
	these routines work properly.

	* scribo/toolchain/content_in_doc.hh,
	* scribo/preprocessing/rotate_90.hh: Fix preconditions.

	* scribo/primitive/extract/non_text.hh: Remove useless precondition.

	* scribo/primitive/link/internal/link_single_dmax_ratio_aligned_base.hh:
	Remove a useless method.

	* scribo/primitive/link/internal/link_single_dmax_ratio_base.hh:
	Remove a useless (void).

	* scribo/text/extract_lines.hh: Use dmax_default functor.

	* src/debug/show_groups_bboxes.cc: Check hratio while linking.

	* src/preprocessing/denoise_fg.cc: Fix usage.

	* scribo/tests/toolchain/nepomuk/Makefile.am: Check if Magick++ is
	available.

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2011-04-05  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/extract_lines_wo_merge.hh: New line extraction
	routine.

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2011-03-22  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/xml_widget.cc: Fix a warning.

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2011-03-22  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/runner.cc: Improve progress notification.

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2011-03-21  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix compilation issues on MAC.

	* scribo/core/line_info.hh: Explicitly call parent constructor.
	* scribo/primitive/extract/non_text.hh: Fix ambiguities on
	std::pow overloads.

	* src/debug/show_group_bboxes.cc: Fix namespace ambiguity.

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2011-03-21  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/primitive/link/internal/dmax_functor_base.hh: Make the
	dmax ratio safer.

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2011-03-21  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/merging: Add a precondition. Fix merging policy.

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2011-03-21  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/primitive/link/internal/link_functor_base.hh: Stop
	neighbor lookup when a separator is found.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix namespace ambiguities.

	* src/debug/show_groups_bboxes.cc,
	* src/debug/show_links_bottom_aligned_2angles.cc,
	* src/debug/show_links_top_aligned_2angles.cc: Add primitive::
	prefix.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/Makefile.am: define HAVE_QT for content_in_doc.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Add missing anchor argument.

	* scribo/primitive/link/internal/find_several_links.hh,
	* scribo/primitive/link/internal/link_several_dmax_base.hh,
	* scribo/primitive/link/internal/link_single_dmax_base.hh: Here.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Regen.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/toolchain/nepomuk/Makefile.am: Add MAGICKXX flags.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/core/def/lbl_type.hh: Use int_u<n> as label type.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Set unit tests dependencies.

	* tests/unit_test/Makefile.am: Add new conditional test file.

	* tests/unit_test/cond_tests_magickxx_qt_tesseract_tiff,
	* tests/unit_test/cond_tests_qt,
	* tests/unit_test/cond_tests_qt_tesseract_tiff: Update list of files.

	* tests/unit_test/unit-tests.mk: Regen.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	New debug tools.

	* src/Makefile.am,
	* src/debug/Makefile.am: Update targets.

	* src/debug/non_text_mask.cc,
	* src/debug/show_components_bboxes.cc,
	* src/debug/show_groups_bboxes.cc,
	* src/debug/show_links_bottom_aligned_2angles.cc,
	* src/debug/show_links_top_aligned_2angles.cc,
	* src/debug/show_paragraph_blocks.cc,
	* src/non_text_components.cc: New.

	* src/debug/show_links_several_right.cc: Removed. Deprecated.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	New non-text components extraction routine.

	* scribo/make/text_blocks_image.hh,
	* scribo/make/text_components_image.hh,
	* scribo/primitive/extract/internal/union.hh: New.

	* scribo/primitive/extract/non_text.hh: New implementation.

	* scribo/primitive/extract/non_text_kmean.hh: New. Old
	implementatino is saved here.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce result image output.

	* scribo/fun/v2v/highlight.hh,
	* scribo/io/img/internal/debug_img_visitor.hh,
	* scribo/io/img/internal/draw_edges.hh,
	* scribo/io/img/internal/full_img_visitor.hh,
	* scribo/io/img/internal/non_text_img_visitor.hh,
	* scribo/io/img/internal/text_img_visitor.hh,
	* scribo/io/img/save.hh: New.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Save image edge coordinates in XML output.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh: Here.

	* scribo/io/xml/internal/print_image_coords.hh: New.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/filter/object_links_aligned.hh: New.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/primitive/extract/separators_nonvisible.hh: Cleanup and
	improve debug support.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Various small fixes.

	* scribo/filter/object_links_bottom_aligned.hh,
	* scribo/filter/object_links_top_aligned.hh,
	* src/debug/show_links_bottom_aligned.cc,
	* src/debug/show_links_top_aligned.cc: Update call to
	linking routine.

	* scribo/filter/object_links_non_aligned_simple.hh: Copy data.

	* scribo/preprocessing/rotate_90.hh,
	* scribo/text/extract_lines.hh,
	* src/debug/show_stoppers.cc: Revamp.

	* scribo/primitive/extract/horizontal_separators.hh: Actually use
	horizontal routine.

	* scribo/primitive/extract/separators.hh: Adjust borders.

	* scribo/primitive/identify.hh: Disable for now.

	* scribo/primitive/link/with_single_right_link.hh: Add anchor argument.

	* scribo/primitive/link/with_single_right_link_top.hh: Rename arguments.

	* src/content_in_doc.cc: Add more usage information.

	* src/debug/show_links_center_aligned.cc: Update anchor value.

	* src/debug/show_text_lines.cc: Add XML output.

	* src/preprocessing/rotate.cc,
	* src/preprocessing/rotate_90.cc: Initialize ImageMagick.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce a new component linking method.

	* scribo/primitive/link/internal/link_single_dmax_ratio_aligned_base.hh,
	* scribo/primitive/link/with_single_left_link_dmax_ratio_aligned.hh:
	New.

	* scribo/primitive/link/with_single_right_link_dmax_ratio_aligned.hh:
	Cleanup.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Spread anchor value to more methods in link functors.

	* scribo/primitive/link/internal/find_link.hh,
	* scribo/primitive/link/internal/link_functor_base.hh,
	* scribo/primitive/link/internal/link_single_dmax_ratio_base.hh: Here.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce a logger class.

	* scribo/debug/logger.hh: New.

	* scribo/toolchain/internal/content_in_doc_functor.hh,
	* scribo/toolchain/internal/text_in_doc_functor.hh,
	* scribo/toolchain/nepomuk/text_extraction.hh,
	* scribo/toolchain/text_in_doc.hh,
	* src/content_in_doc.cc,
	* src/pbm_text_in_doc.cc,
	* src/primitive/extract/separators_nonvisible.cc Make use of that
	class for saving debug images.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce a logger class.

	* scribo/debug/logger.hh: New.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Introduce new anchors.

	* scribo/core/tag/anchor.hh: New anchors.

	* scribo/filter/internal/alignment_angle.hh,
	* scribo/primitive/link/internal/compute_anchor.hh: Make use of
	that new anchors.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Rename document serializer base class.

	* scribo/core/internal/doc_xml_serializer.hh: Rename as...
	* scribo/core/internal/doc_serializer.hh: ... this.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: Update inheritance.

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2011-03-14  Guillaume Lazzara  <z@lrde.epita.fr>

	Store more information in scribo::document.

	* scribo/core/document.hh: Make a distinction between horizontal
	and vertical lines. Store the binary image.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh,
	* scribo/toolchain/internal/content_in_doc_functor.hh: Make use of
	that new methods and information.

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	Rename line_info::components() to line_info::component_ids.

	* scribo/core/line_info.hh: Here.

	* scribo/debug/char_space_image.hh,
	* scribo/text/recognition.hh,
	* src/debug/show_text_lines.cc,
	* scribo/io/xml/internal/full_xml_visitor.hh: Update calls to that
	method.

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	Some changes in debug routines.
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	* scribo/debug/save_bboxes_image.hh,
	* scribo/debug/save_linked_bboxes_image.hh: Rename as...
	* scribo/debug/bboxes_image.hh,
	* scribo/debug/linked_bboxes_image.hh: ... this.

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	* scribo/debug/links_image.hh: New.

	* scribo/debug/several_links_decision_image.hh:
	Remove. Deprecated.

	* scribo/debug/alignment_decision_image.hh: Make use of
	compute_anchor routine.

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	* scribo/debug/all.hh,
	* scribo/table/extract.hh,
	* scribo/toolchain/text_in_picture.hh,
	* src/debug/show_links_several_right_overlap.cc,
	* src/debug/show_links_single_down.cc,
	* src/debug/show_links_single_down_left_aligned.cc,
	* src/debug/show_links_single_down_right_aligned.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_single_up.cc,
	* src/debug/show_links_single_up_left_aligned.cc,
	* src/debug/show_links_single_up_right_aligned.cc,
	* src/debug/show_separators.cc,
	* src/primitive/group/group_from_double_link.cc,
	* src/primitive/group/group_from_double_several_links.cc,
	* src/primitive/group/group_from_several_left_links.cc,
	* src/primitive/group/group_from_single_link.cc,
	* src/text_in_picture.cc,
	* src/text_in_picture_neg.cc,
	* src/text_recognition_in_picture.cc,
	* tests/filter/components_large.cc,
	* tests/filter/components_small.cc: Update includes.

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2011-03-11  Guillaume Lazzara  <z@lrde.epita.fr>

	Add HAVE_QT guards.

	* scribo/convert/from_base64.hh,
	* scribo/io/xml/save.hh: Here.

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2011-03-11  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in viewer.

	* demo/viewer/main.cc: Add more includes.

	* demo/viewer/viewer.cc: Add debug output.

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	* scribo/io/xml/internal/extended_page_xml_visitor.hh: Save
	separators data.

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	* scribo/io/xml/internal/full_xml_visitor.hh: Do not copy image
	data.

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	Make OCR step optional in viewer.

	* demo/viewer/Makefile.am: Add new files.

	* demo/viewer/config.cc,
	* demo/viewer/config.hh: Add OCR settings.

	* demo/viewer/toolchain_options.cc,
	* demo/viewer/toolchain_options.hh,
	* demo/viewer/toolchain_options.ui: Remove.

	* demo/viewer/ocr_options.cc,
	* demo/viewer/ocr_options.hh,
	* demo/viewer/ocr_options.ui,
	* demo/viewer/preprocessing_options.cc,
	* demo/viewer/preprocessing_options.hh,
	* demo/viewer/preprocessing_options.ui,
	* demo/viewer/segmentation_options.cc,
	* demo/viewer/segmentation_options.hh,
	* demo/viewer/segmentation_options.ui: New option widgets.

	* demo/viewer/preferences_dialog.cc: Insert new widgets.

	* demo/viewer/runner.cc: Take OCR settings into account.

2011-03-04  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/toolchain/internal/content_in_doc_functor.hh: Make OCR
	step optional.
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	Compress image data in XML output.

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	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/load.hh: Here.
2019

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2011-03-03  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/convert/from_base64.hh: Remove guards HAVE_QT.

	* scribo/core/document.hh: Initialize ImageMagick.

	* scribo/io/xml/internal/html_markups_replace.hh: Remove. Move code...
	* scribo/core/line_info.hh: ... here.

	* scribo/core/line_links.hh: Make use of is_textline method.

	* scribo/core/paragraph_info.hh: Add nlines method.

	* scribo/core/paragraph_set.hh: Add a construction routine using a
	line_set.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/print_box_coords.hh,
	* scribo/io/xml/internal/print_page_preambule.hh,
	* src/primitive/extract/separators_nonvisible.cc: Fix includes.

	* scribo/io/xml/save.hh: Add a precondition.

	* scribo/text/extract_lines.hh,
	* src/debug/show_info_median_inter_characters.cc,
	* src/debug/show_info_x_height.cc,
	* src/debug/show_text_lines.cc: Fix label type.

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2011-03-02  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen mk files.

	* scribo/headers.mk,
	* scribo/tests/unit_test/unit-tests.mk: Regen.

	* scribo/tests/unit_test/cond_tests_qt: Add scribo/io/xml/load.hh.

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2011-03-01  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/primitive/extract/non_text.hh: Remove debug.

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2011-03-01  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new debug tools.

	* scribo/src/debug/Makefile.am: New targets.

	* scribo/src/debug/show_separators.cc,
	* scribo/src/debug/show_stoppers.cc,
	* scribo/src/debug/show_text_lines.cc: New.

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2011-03-01  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/extract_lines.hh: Update code.

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2011-03-01  Guillaume Lazzara  <z@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.

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2011-03-01  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/io/xml/load.hh: New XML loader.

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2011-03-01  Guillaume Lazzara  <z@lrde.epita.fr>

	Make XML output more flexible.

	* scribo/core/component_info.hh,
	* scribo/core/component_set.hh,
	* scribo/core/document.hh,
	* scribo/core/line_info.hh,
	* scribo/core/line_links.hh,
	* scribo/core/object_groups.hh,
	* scribo/core/object_links.hh,
	* scribo/core/paragraph_set.hh: Make these classes serializable.

	* scribo/core/concept/serializable.hh,
	* scribo/core/concept/serialize_visitor.hh: New concepts.

	* scribo/core/internal/doc_xml_serializer.hh: New. Base
	implementation.

	* scribo/io/xml/internal/extended_page_xml_visitor.hh,
	* scribo/io/xml/internal/full_xml_visitor.hh,
	* scribo/io/xml/internal/page_xml_visitor.hh: New. Visitors
	producing different XML outputs.

	* scribo/io/xml/internal/html_markups_replace.hh,
	* scribo/io/xml/internal/print_box_coords.hh,
	* scribo/io/xml/internal/print_page_preambule.hh: New. Tools for
	XML output.

	* scribo/io/xml/save.hh: Make use of visitors.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Set default
	XML output type.

	* src/content_in_doc.cc: Produce several XML output.

	* demo/viewer/runner.cc: Update call to io::xml::save.

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2011-03-01  Guillaume Lazzara  <z@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.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new tools in Scribo.

	* src/primitive/extract/Makefile.am,
	* src/primitive/remove/Makefile.am: Add new targets.

	* src/primitive/extract/separators_nonvisible.cc,
	* src/primitive/remove/separators.cc: New.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/core/macros.hh: Update comments.

	* scribo/text/merging.hh: Add comments and fix line data swap.

	* scribo/text/recognition.hh: Make use of is_textline.

	* src/text_in_picture.cc: Initialize ImageMagick.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Improve and cleanup whitespace separator detection.

	* scribo/core/tag/anchor.hh: Add new anchors.

	* scribo/filter/internal/alignment_angle.hh,
	* scribo/primitive/link/internal/compute_anchor.hh: Support new
	anchors.

	* scribo/primitive/extract/separators_nonvisible.hh: Remove dead
	code and comment debug code.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Detect
	horizontal whitespace.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Add new conversion routines from string to tag.

	* scribo/core/tag/component.hh,
	* scribo/core/tag/line.hh: Here.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Various changes in scribo core structures.

	* scribo/scribo/core/component_info.hh: Remove useless line_id.

	* scribo/scribo/core/line_set.hh,
	* scribo/scribo/core/component_set.hh: Add new constructors.

	* scribo/scribo/core/document.hh: Store line separators.

	* scribo/scribo/core/line_info.hh: Share attributes and add new
	constructors.
	(is_textline): New method.

	* scribo/scribo/core/line_links.hh: Do not allocate useless data.

	* scribo/scribo/core/paragraph_info.hh (operator<<): New.

	* scribo/scribo/core/paragraph_set.hh: Share attributes and add new
	constructors.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Rename files in Scribo.

	* scribo/primitive/extract/elements.hh,
	* src/primitive/extract/extract_discontinued_hlines.cc,
	* src/primitive/extract/extract_discontinued_lines.cc,
	* src/primitive/extract/extract_discontinued_vlines.cc,
	* src/primitive/extract/extract_thick_hlines.cc,
	* src/primitive/extract/extract_thick_vlines.cc: Rename to...

	* scribo/primitive/extract/non_text.hh,
	* src/primitive/extract/discontinued_hlines.cc,
	* src/primitive/extract/discontinued_lines.cc,
	* src/primitive/extract/discontinued_vlines.cc,
	* src/primitive/extract/thick_hlines.cc,
	* src/primitive/extract/thick_vlines.cc: ... this.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Rename
	function call from extract::elements to extract_non_text.

	* src/primitive/extract/Makefile.am: Update target names.

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2011-02-17  Guillaume Lazzara  <z@lrde.epita.fr>

	Add Base64 conversion routines.

	* scribo/scribo/convert/from_base64.hh,
	* scribo/scribo/convert/to_base64.hh: New routines.

	* scribo/tests/Makefile.am,
	* scribo/tests/convert/Makefile.am,
	* scribo/tests/convert/base64.cc: New associated test.

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2011-02-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Add support for whitespace separators visualization.

	* demo/viewer/common.hh,
	* demo/viewer/key_widget.cc,
	* demo/viewer/step_widget.cc,
	* demo/viewer/viewer.cc: Handle visualization.

	* scribo/toolchain/internal/content_in_doc_functor.hh,
	* scribo/core/document.hh: Store separator information.

	* scribo/io/xml/save.hh: Save whitespace separator data.

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2011-03-29  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/toolchain/nepomuk/text_extraction.hh: Remove useless
	punctuation in text output.

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2011-02-18  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/text_in_picture.cc: Initialize ImageMagick and fix usage
	message.

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2011-02-05  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/xml_widget.cc: Fix data tracking of selected
	objects.

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2011-02-05  Guillaume Lazzara  <z@lrde.epita.fr>

	Display baseline and meanline in Scribo viewer.

	* demo/viewer/common.hh: Add new enums.

	* demo/viewer/key_widget.cc,
	* demo/viewer/key_widget.hh: Revamp code and add support for more
	region types.

	* demo/viewer/viewer.cc,
	* demo/viewer/viewer.hh: Insert line blocks.

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2011-02-04  Guillaume Lazzara  <z@lrde.epita.fr>

	Add printing support in Scribo viewer.

	* demo/viewer/image_scene.cc,
	* demo/viewer/image_scene.hh: Accept a parent widget.

	* demo/viewer/image_widget.cc,
	* demo/viewer/image_widget.hh: Add an accessor to the underlying
	view.

	* demo/viewer/viewer.cc,
	* demo/viewer/viewer.hh: Add print and print preview menu entries.

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2011-02-18  Guillaume Lazzara  <z@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.

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2011-02-18  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/runner.cc: Clear arguments on new process.

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2011-01-28  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/unit_test/unit-tests.mk: Regen.

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2011-01-28  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes

	* scribo/binarization/sauvola_ms.hh: Add comments.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Initialize
	a local variable.

	* src/content_in_doc.cc,
	* src/pbm_text_in_doc.cc: Fix option processing.

	* tests/unit_test/Makefile.am,
	* tests/unit_test/cond_tests_magickxx_tesseract_tiff,
	* tests/unit_test/cond_tests_tesseract_tiff: Change test
	condition.

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2011-01-28  Guillaume Lazzara  <z@lrde.epita.fr>

	* src/scribo-cli.in: Add content_in_doc entry.

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2011-01-27  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/xml2doc/templates/pdf/line.xsl: Make use of paragraph
	information in PDF output.

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2011-01-27  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/unit-test/cond_tests_tesseract_tiff: Add
	content_in_doc.hh.

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2011-01-27  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/xml2doc/Makefile.am: Fix generated file dependency.

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2011-01-27  Guillaume Lazzara  <z@lrde.epita.fr>

	Fix missing includes.

	* scribo/filter/line_links_x_height.hh,
	* scribo/primitive/identify.hh: Here.

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2011-01-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Make use of paragraph information in HTML output.

	* demo/xml2doc/templates/html/main.xsl,
	* demo/xml2doc/templates/html/main_base64.xsl: Here.

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2011-01-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Regen generated files.

	* headers.mk,
	* tests/unit_test/unit-tests.mk: Regen.

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2011-01-26  Guillaume Lazzara  <z@lrde.epita.fr>

	Add paragraph processing in content_in_doc toolchain.

	* scribo/toolchain/content_in_doc.hh: New.

	* scribo/toolchain/internal/content_in_doc_functor.hh: Use
	paragraph related routines.

	* src/content_in_doc.cc: Update use of content_in_doc_functor.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	Small fixes in Scribo.

	* scribo/core/paragraph_set.hh,
	* scribo/core/document.hh: Add new methods.

	* scribo/core/macros.hh: Add a missing macro.

	* scribo/io/xml/save.hh,
	* scribo/primitive/extract/elements.hh: Make use of the methods in
	document class.

	* src/pbm_text_in_doc.cc: Add recognized language as an option.

	* tests/toolchain/nepomuk/text_extraction.cc: Make the test not
	case dependent.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	Add an option to choose the recognized language.

	* scribo/toolchain/nepomuk/text_extraction.hh,
	* scribo/toolchain/text_in_doc.hh,
	* src/content_in_doc.cc: Here.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/recognition.hh: Make use of TessBaseAPI::setImage.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/text/recognition.hh: Fix invalid free().

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	* scribo/io/xml/save.hh: Handle paragraphs and separators correctly
	in XML output.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	Identify separators among non-text components.

	* scribo/core/tag/component.hh: New Separator type.

	* scribo/primitive/identify.hh: identify non-text components
	type according criterions.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	Handle paragraphs correctly in scribo-viewer.

	* demo/viewer/common.hh,
	* demo/viewer/image_region.cc,
	* demo/viewer/key_widget.cc,
	* demo/viewer/step_widget.cc,
	* demo/viewer/viewer.cc,
	* demo/viewer/viewer.hh,
	* demo/viewer/xml_widget.cc: Get rid of the paragraph node and
	consider text_region as a paragraph.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	Add support for paragraphs.

	* scribo/core/document.hh: Add support for paragraphs.

	* scribo/core/macros.hh: Add new macro for_all_paragraph_lines.

	* scribo/core/line_links.hh,
	* scribo/core/paragraph_info.hh,
	* scribo/core/paragraph_set.hh: New. New structures.

	* scribo/filter/line_links_x_height.hh,
	* scribo/text/link_lines.hh: New. New routine.

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2011-01-25  Guillaume Lazzara  <z@lrde.epita.fr>

	* tests/toolchain/nepomuk/text_extraction.cc: Fix test.

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2011-01-18  Guillaume Lazzara  <z@lrde.epita.fr>

	Various fixes in Scribo.

	* scribo/core/component_info.hh: Initialize type_ attribute.

	* scribo/core/line_info.hh: Rename accumulators.

	* scribo/debug/usage.hh: Update copyright.

	* scribo/toolchain/internal/text_in_doc_functor.hh: Initialize
	input_cleaned local variable.

	* tests/toolchain/nepomuk/text_extraction.cc: Support both
	Tesseract 2 and 3.

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2011-01-18  Guillaume Lazzara  <z@lrde.epita.fr>

	* demo/viewer/Makefile.am: Explicitly link to libtiff.