- Olena-patches

last-svn-commit-787-gb4f0eef Compress image data in XML output.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* scribo/scribo/io/xml/internal/full_xml_visitor.hh, * scribo/scribo/io/xml/load.hh: Here. --- scribo/ChangeLog | 7 ++++ scribo/scribo/io/xml/internal/full_xml_visitor.hh | 34 ++++++++++++++------ scribo/scribo/io/xml/load.hh | 12 +++++-- 3 files changed, 39 insertions(+), 14 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 7c29163..7ae03ac 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,12 @@ 2011-03-03 Guillaume Lazzara <z(a)lrde.epita.fr> + Compress image data in XML output. + + * scribo/scribo/io/xml/internal/full_xml_visitor.hh, + * scribo/scribo/io/xml/load.hh: Here. + +2011-03-03 Guillaume Lazzara <z(a)lrde.epita.fr> + Small fixes in Scribo. * scribo/convert/from_base64.hh: Remove guards HAVE_QT. diff --git a/scribo/scribo/io/xml/internal/full_xml_visitor.hh b/scribo/scribo/io/xml/internal/full_xml_visitor.hh index 9c5bd1d..2b09b3a 100644 --- a/scribo/scribo/io/xml/internal/full_xml_visitor.hh +++ b/scribo/scribo/io/xml/internal/full_xml_visitor.hh @@ -31,6 +31,9 @@ /// XML serializer Visitor. # include <fstream> + +# include <QByteArray> + # include <scribo/core/internal/doc_xml_serializer.hh> # include <scribo/core/document.hh> # include <scribo/core/component_set.hh> @@ -40,11 +43,12 @@ # include <scribo/core/line_links.hh> # include <scribo/core/line_info.hh> -# include <scribo/convert/to_base64.hh> - # include <scribo/io/xml/internal/print_box_coords.hh> # include <scribo/io/xml/internal/print_page_preambule.hh> +// Compression level 0-9. 9 is the best but is slow. +// 5 seems to be a good compromise. +# define COMPRESSION_LEVEL 5 namespace scribo { @@ -273,15 +277,20 @@ namespace scribo << "\" width=\"" << lbl.domain().width() << "\">" << "<![CDATA["; - util::array<unsigned char> lbl64; - convert::to_base64(lbl, lbl64); - output.write((const char *)lbl64.std_vector().data(), - lbl64.nelements()); + // FIXME: Try to avoid that! + border::resize(lbl, 0); + QByteArray lbl64((const char *)lbl.buffer(), + lbl.nelements() * sizeof(mln_value(L))); + lbl64 = qCompress(lbl64, COMPRESSION_LEVEL); + lbl64 = lbl64.toBase64(); + + output.write(lbl64.data(), lbl64.size()); output << "]]></labeled_image>" << std::endl; } // Save separators image + if (comp_set.has_separators()) { const mln_ch_value(L,bool)& seps = comp_set.separators(); output << "<separators_image " @@ -289,10 +298,13 @@ namespace scribo << "\" width=\"" << seps.domain().width() << "\">" << "<![CDATA["; - util::array<unsigned char> seps64; - convert::to_base64(seps, seps64); - output.write((const char *)seps64.std_vector().data(), - seps64.nelements()); + border::resize(seps, 0); + QByteArray seps64((const char *)seps.buffer(), + seps.nelements() * sizeof(bool)); + seps64 = qCompress(seps64, COMPRESSION_LEVEL); + seps64 = seps64.toBase64(); + + output.write(seps64.data(), seps64.size()); output << "]]></separators_image>" << std::endl; } @@ -453,4 +465,6 @@ namespace scribo } // end of namespace scribo +# undef COMPRESSION_LEVEL + #endif // SCRIBO_IO_XML_INTERNAL_FULL_XML_VISITOR_HH diff --git a/scribo/scribo/io/xml/load.hh b/scribo/scribo/io/xml/load.hh index e0f4548..8042c75 100644 --- a/scribo/scribo/io/xml/load.hh +++ b/scribo/scribo/io/xml/load.hh @@ -50,8 +50,6 @@ # include <scribo/core/line_set.hh> # include <scribo/core/line_info.hh> -# include <scribo/convert/from_base64.hh> - namespace scribo { @@ -405,13 +403,19 @@ namespace scribo { case LabeledImage: { - scribo::convert::from_base64(ch, comp_set_data->ima_); + QByteArray data = ch.toAscii(); + data = QByteArray::fromBase64(data); + data = qUncompress(data); + memcpy((char *) comp_set_data->ima_.buffer(), data.data(), data.size()); } break; case SeparatorsImage: { - scribo::convert::from_base64(ch, comp_set_data->separators_); + QByteArray data = ch.toAscii(); + data = QByteArray::fromBase64(data); + data = qUncompress(data); + memcpy((char *) comp_set_data->separators_.buffer(), data.data(), data.size()); } break; -- 1.5.6.5

1 0

last-svn-commit-788-g95bf449 scribo/toolchain/internal/content_in_doc_functor.hh: Make OCR step optional.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

--- scribo/ChangeLog | 8 ++++++-- .../toolchain/internal/content_in_doc_functor.hh | 19 ++++++++++++------- 2 files changed, 18 insertions(+), 9 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 7ae03ac..f870519 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,9 +1,13 @@ +2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> + + * scribo/toolchain/internal/content_in_doc_functor.hh: Make OCR step optional. + 2011-03-03 Guillaume Lazzara <z(a)lrde.epita.fr> Compress image data in XML output. - * scribo/scribo/io/xml/internal/full_xml_visitor.hh, - * scribo/scribo/io/xml/load.hh: Here. + * scribo/io/xml/internal/full_xml_visitor.hh, + * scribo/io/xml/load.hh: Here. 2011-03-03 Guillaume Lazzara <z(a)lrde.epita.fr> diff --git a/scribo/scribo/toolchain/internal/content_in_doc_functor.hh b/scribo/scribo/toolchain/internal/content_in_doc_functor.hh index dcbb4f7..40f013c 100644 --- a/scribo/scribo/toolchain/internal/content_in_doc_functor.hh +++ b/scribo/scribo/toolchain/internal/content_in_doc_functor.hh @@ -111,6 +111,7 @@ namespace scribo bool enable_denoising; bool enable_line_seps; bool enable_whitespace_seps; + bool enable_ocr; bool enable_debug; bool save_doc_as_xml; scribo::io::xml::Format xml_format; @@ -136,6 +137,7 @@ namespace scribo : enable_denoising(true), enable_line_seps(true), enable_whitespace_seps(true), + enable_ocr(true), enable_debug(false), save_doc_as_xml(false), xml_format(scribo::io::xml::PageExtended), @@ -373,11 +375,14 @@ namespace scribo // Text recognition - on_new_progress_label("Recognizing text"); - scribo::text::recognition(lines, ocr_language.c_str()); + if (enable_ocr) + { + on_new_progress_label("Recognizing text"); - on_progress(); + scribo::text::recognition(lines, ocr_language.c_str()); + on_progress(); + } // Link text lines on_new_progress_label("Linking text lines"); @@ -390,7 +395,7 @@ namespace scribo image2d<value::rgb8> debug = data::convert(value::rgb8(), original_image); for_all_lines(l, lines) { - if (! lines(l).is_valid() || lines(l).is_hidden() || lines(l).type() != line::Text) + if (! lines(l).is_textline()) continue; mln::draw::box(debug, lines(l).bbox(), literal::blue); @@ -427,7 +432,7 @@ namespace scribo mln::util::array<accu::shape::bbox<point2d> > nbbox(llinks.nelements()); for_all_lines(i, lines) { - if (! lines(i).is_valid() || lines(i).is_hidden() || lines(i).type() != line::Text) + if (! lines(i).is_textline()) continue; mln::draw::box(debug, lines(i).bbox(), literal::red); @@ -497,8 +502,8 @@ namespace scribo int content_in_doc_functor::nsteps() const { - return 11 + enable_denoising + enable_line_seps - + enable_whitespace_seps + save_doc_as_xml; + return 10 + enable_denoising + enable_line_seps + + enable_whitespace_seps + enable_ocr + save_doc_as_xml; } -- 1.5.6.5

1 0

last-svn-commit-789-g9d82627 Make OCR step optional in viewer.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* 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. --- scribo/ChangeLog | 30 +++++++- scribo/demo/viewer/Makefile.am | 20 ++++- scribo/demo/viewer/config.cc | 28 ++++++- scribo/demo/viewer/config.hh | 11 ++- scribo/demo/viewer/ocr_options.cc | 74 ++++++++++++++++ scribo/demo/viewer/ocr_options.hh | 40 +++++++++ scribo/demo/viewer/ocr_options.ui | 62 ++++++++++++++ scribo/demo/viewer/preferences_dialog.cc | 26 +++++- scribo/demo/viewer/preprocessing_options.cc | 66 +++++++++++++++ scribo/demo/viewer/preprocessing_options.hh | 38 +++++++++ scribo/demo/viewer/preprocessing_options.ui | 76 +++++++++++++++++ scribo/demo/viewer/runner.cc | 3 +- scribo/demo/viewer/segmentation_options.cc | 56 ++++++++++++ scribo/demo/viewer/segmentation_options.hh | 37 ++++++++ scribo/demo/viewer/segmentation_options.ui | 52 ++++++++++++ scribo/demo/viewer/toolchain_options.cc | 75 ----------------- scribo/demo/viewer/toolchain_options.hh | 37 -------- scribo/demo/viewer/toolchain_options.ui | 121 --------------------------- 18 files changed, 605 insertions(+), 247 deletions(-) create mode 100644 scribo/demo/viewer/ocr_options.cc create mode 100644 scribo/demo/viewer/ocr_options.hh create mode 100644 scribo/demo/viewer/ocr_options.ui create mode 100644 scribo/demo/viewer/preprocessing_options.cc create mode 100644 scribo/demo/viewer/preprocessing_options.hh create mode 100644 scribo/demo/viewer/preprocessing_options.ui create mode 100644 scribo/demo/viewer/segmentation_options.cc create mode 100644 scribo/demo/viewer/segmentation_options.hh create mode 100644 scribo/demo/viewer/segmentation_options.ui delete mode 100644 scribo/demo/viewer/toolchain_options.cc delete mode 100644 scribo/demo/viewer/toolchain_options.hh delete mode 100644 scribo/demo/viewer/toolchain_options.ui diff --git a/scribo/ChangeLog b/scribo/ChangeLog index f870519..98076cf 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,6 +1,34 @@ 2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> - * scribo/toolchain/internal/content_in_doc_functor.hh: Make OCR step optional. + 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(a)lrde.epita.fr> + + * scribo/toolchain/internal/content_in_doc_functor.hh: Make OCR + step optional. 2011-03-03 Guillaume Lazzara <z(a)lrde.epita.fr> diff --git a/scribo/demo/viewer/Makefile.am b/scribo/demo/viewer/Makefile.am index 2c5e4cf..09d9ecc 100644 --- a/scribo/demo/viewer/Makefile.am +++ b/scribo/demo/viewer/Makefile.am @@ -30,7 +30,9 @@ scribo_viewer_SOURCES = viewer.cc \ image_region.cc \ help_dialog.cc \ step_widget.cc \ - toolchain_options.cc \ + preprocessing_options.cc\ + segmentation_options.cc \ + ocr_options.cc \ runner.cc \ preprocess.cc \ process.cc \ @@ -65,8 +67,12 @@ BUILT_SOURCES = viewer.moc.cc \ image_region.moc.cc \ help_dialog.ui.h \ step_widget.moc.cc \ - toolchain_options.moc.cc \ - toolchain_options.ui.h \ + preprocessing_options.moc.cc \ + preprocessing_options.ui.h \ + segmentation_options.moc.cc \ + segmentation_options.ui.h \ + ocr_options.moc.cc \ + ocr_options.ui.h \ runner.moc.cc \ preprocess.moc.cc \ process.moc.cc \ @@ -91,7 +97,9 @@ noinst_HEADERS = viewer.hh \ common.hh \ help_dialog.hh \ step_widget.hh \ - toolchain_options.hh \ + preprocessing_options.hh\ + segmentation_options.hh\ + ocr_options.hh \ runner.hh \ preprocess.hh \ process.hh \ @@ -121,7 +129,9 @@ EXTRA_DIST = \ general_options.ui \ preferences_dialog.ui \ README \ - toolchain_options.ui \ + preprocessing_options.ui\ + segmentation_options.ui \ + ocr_options.ui \ help_dialog.ui \ demodir.hh.in diff --git a/scribo/demo/viewer/config.cc b/scribo/demo/viewer/config.cc index bf12e95..6bdcd35 100644 --- a/scribo/demo/viewer/config.cc +++ b/scribo/demo/viewer/config.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. // @@ -108,6 +109,31 @@ void config::set_segmentation_find_seps(int seps) } +// OCR + +bool config::ocr_enabled() +{ + return value("ocr/enabled", true).toBool(); +} + +void config::set_ocr_enabled(bool b) +{ + setValue("ocr/enabled", b); +} + + + +QString config::ocr_language() +{ + return value("ocr/language", 0).toString(); +} + +void config::set_ocr_language(const QString& lang) +{ + setValue("ocr/language", lang); +} + + // General options diff --git a/scribo/demo/viewer/config.hh b/scribo/demo/viewer/config.hh index 07d193c..74dab3b 100644 --- a/scribo/demo/viewer/config.hh +++ b/scribo/demo/viewer/config.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. // @@ -49,6 +50,14 @@ public: void set_segmentation_find_seps(int seps); + // OCR + bool ocr_enabled(); + void set_ocr_enabled(bool b); + + QString ocr_language(); + void set_ocr_language(const QString& lang); + + // General options bool general_save_xml_enabled(); void set_general_save_xml_enabled(bool b); diff --git a/scribo/demo/viewer/ocr_options.cc b/scribo/demo/viewer/ocr_options.cc new file mode 100644 index 0000000..0ff09d9 --- /dev/null +++ b/scribo/demo/viewer/ocr_options.cc @@ -0,0 +1,74 @@ +// 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/>. + +#include "defs.hh" +#include "ocr_options.hh" +#include "config.hh" + +// Defines enum of binarization algorithms +# include <scribo/toolchain/internal/text_in_doc_preprocess_functor.hh> + +using namespace scribo::toolchain::internal; + + +static const char *language[][2] = { + { "English", "eng" }, + { "French", "fra" }, + { 0, 0 } +}; + + +ocr_options::ocr_options(QWidget *parent) + : OptionWidget(parent) +{ + setupUi(this); + + for (unsigned i = 0; language[i][0]; ++i) + ocr_language->insertItem(i, language[i][0]); + + load_config(); +} + +ocr_options::~ocr_options() +{ +} + + +int ocr_options::find_index(const QString& lang) +{ + for (unsigned i = 0; language[i][0]; ++i) + if (lang == language[i][1]) + return i; + return 0; +} + + +void ocr_options::load_config() +{ + config * const conf = config::get_instance(); + + enable_ocr->setChecked(conf->ocr_enabled()); + ocr_language->setCurrentIndex(find_index(conf->ocr_language())); +} + + +void ocr_options::save_config() +{ + config * const conf = config::get_instance(); + + conf->set_ocr_enabled(enable_ocr->isChecked()); + conf->set_ocr_language(language[ocr_language->currentIndex()][1]); +} diff --git a/scribo/demo/viewer/ocr_options.hh b/scribo/demo/viewer/ocr_options.hh new file mode 100644 index 0000000..67ab4ef --- /dev/null +++ b/scribo/demo/viewer/ocr_options.hh @@ -0,0 +1,40 @@ +// 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/>. + +#ifndef SCRIBO_DEMO_VIEWER_OCR_OPTIONS_HH +# define SCRIBO_DEMO_VIEWER_OCR_OPTIONS_HH + +# include <QtGui> +# include <ocr_options.ui.h> +# include "option_widget.hh" + +class ocr_options : public OptionWidget, private Ui::OcrOptions +{ + Q_OBJECT; + +public: + ocr_options(QWidget *parent = 0); + ~ocr_options(); + + void load_config(); + void save_config(); + +private: + int find_index(const QString& lang); + +}; + +#endif // ! SCRIBO_DEMO_VIEWER_OCR_OPTIONS_HH diff --git a/scribo/demo/viewer/ocr_options.ui b/scribo/demo/viewer/ocr_options.ui new file mode 100644 index 0000000..d001c64 --- /dev/null +++ b/scribo/demo/viewer/ocr_options.ui @@ -0,0 +1,62 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>OcrOptions</class> + <widget class="QWidget" name="OcrOptions"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>366</width> + <height>112</height> + </rect> + </property> + <property name="windowTitle"> + <string>Form</string> + </property> + <layout class="QVBoxLayout" name="verticalLayout"> + <item> + <widget class="QGroupBox" name="enable_ocr"> + <property name="title"> + <string>Enable OCR</string> + </property> + <property name="alignment"> + <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignVCenter</set> + </property> + <property name="flat"> + <bool>true</bool> + </property> + <property name="checkable"> + <bool>true</bool> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="1" column="1"> + <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> + <item row="0" column="0"> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Language</string> + </property> + </widget> + </item> + <item row="0" column="1"> + <widget class="QComboBox" name="ocr_language"/> + </item> + </layout> + </widget> + </item> + </layout> + </widget> + <resources/> + <connections/> +</ui> diff --git a/scribo/demo/viewer/preferences_dialog.cc b/scribo/demo/viewer/preferences_dialog.cc index dfd6061..1eb80a7 100644 --- a/scribo/demo/viewer/preferences_dialog.cc +++ b/scribo/demo/viewer/preferences_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. // @@ -15,8 +16,10 @@ // along with Olena. If not, see <http://www.gnu.org/licenses/>. #include "preferences_dialog.hh" -#include "toolchain_options.hh" #include "general_options.hh" +#include "ocr_options.hh" +#include "preprocessing_options.hh" +#include "segmentation_options.hh" @@ -41,7 +44,7 @@ preferences_dialog::~preferences_dialog() void preferences_dialog::load_option_list() { - static const char *options[] = { "General", "Toolchain", 0 }; + static const char *options[] = { "General", "Preprocessing", "Segmentation", "OCR", 0 }; int i; for (i = 0; options[i]; ++i) @@ -66,19 +69,32 @@ void preferences_dialog::select_option_widget(int row) if (!widgets_[row]) { + QWidget *widget = 0; + switch (row) { case 0: - widgets_[0] = new general_options(this); + widget = new general_options(this); break; case 1: - widgets_[1] = new toolchain_options(this); + widget = new preprocessing_options(this); + break; + + case 2: + widget = new segmentation_options(this); + break; + + case 3: + widget = new ocr_options(this); break; default: qDebug() << "select_option_widget - Hu? Something wrong..."; } + + if (widget) + widgets_[row] = widget; } if (horizontalLayout_2->count() == 2) diff --git a/scribo/demo/viewer/preprocessing_options.cc b/scribo/demo/viewer/preprocessing_options.cc new file mode 100644 index 0000000..2d55fea --- /dev/null +++ b/scribo/demo/viewer/preprocessing_options.cc @@ -0,0 +1,66 @@ +// Copyright (C) 2010, 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/>. + +#include "defs.hh" +#include "preprocessing_options.hh" +#include "config.hh" + +// Defines enum of binarization algorithms +# include <scribo/toolchain/internal/text_in_doc_preprocess_functor.hh> + +using namespace scribo::toolchain::internal; + +preprocessing_options::preprocessing_options(QWidget *parent) + : OptionWidget(parent) +{ + setupUi(this); + + bin_algoCbox->insertItem(Convert, "Violent convert"); + bin_algoCbox->insertItem(Sauvola, "Local threshold"); + bin_algoCbox->insertItem(SauvolaMs, + "Local threshold multiscale"); + + load_config(); +} + +preprocessing_options::~preprocessing_options() +{ +} + + +void preprocessing_options::load_config() +{ + config * const conf = config::get_instance(); + + subsampleCb->setChecked(conf->preprocessing_subsample()); + remove_bgCb->setChecked(conf->preprocessing_remove_bg()); + deskewCb->setChecked(conf->preprocessing_deskew()); + remove_noiseCb->setChecked(conf->preprocessing_remove_noise()); + bin_algoCbox->setCurrentIndex(conf->preprocessing_bin_algo()); +} + + +void preprocessing_options::save_config() +{ + config * const conf = config::get_instance(); + + conf->set_preprocessing_subsample(subsampleCb->isChecked()); + conf->set_preprocessing_remove_bg(remove_bgCb->isChecked()); + conf->set_preprocessing_deskew(deskewCb->isChecked()); + conf->set_preprocessing_remove_noise(remove_noiseCb->isChecked()); + conf->set_preprocessing_bin_algo(bin_algoCbox->currentIndex()); +} diff --git a/scribo/demo/viewer/preprocessing_options.hh b/scribo/demo/viewer/preprocessing_options.hh new file mode 100644 index 0000000..c676880 --- /dev/null +++ b/scribo/demo/viewer/preprocessing_options.hh @@ -0,0 +1,38 @@ +// Copyright (C) 2010, 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/>. + +#ifndef SCRIBO_DEMO_VIEWER_PREPROCESSING_OPTIONS_HH +# define SCRIBO_DEMO_VIEWER_PREPROCESSING_OPTIONS_HH + +# include <QtGui> +# include <preprocessing_options.ui.h> +# include "option_widget.hh" + +class preprocessing_options : public OptionWidget, private Ui::PreprocessingOptions +{ + Q_OBJECT; + +public: + preprocessing_options(QWidget *parent = 0); + ~preprocessing_options(); + + void load_config(); + void save_config(); + +}; + +#endif // ! SCRIBO_DEMO_VIEWER_PREPROCESSING_OPTIONS_HH diff --git a/scribo/demo/viewer/preprocessing_options.ui b/scribo/demo/viewer/preprocessing_options.ui new file mode 100644 index 0000000..962cf49 --- /dev/null +++ b/scribo/demo/viewer/preprocessing_options.ui @@ -0,0 +1,76 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>PreprocessingOptions</class> + <widget class="QWidget" name="PreprocessingOptions"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>466</width> + <height>198</height> + </rect> + </property> + <property name="windowTitle"> + <string>Configure toolchain</string> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0"> + <layout class="QHBoxLayout" name="horizontalLayout_3"> + <item> + <widget class="QLabel" name="label_3"> + <property name="text"> + <string>Binarization method:</string> + </property> + </widget> + </item> + <item> + <widget class="QComboBox" name="bin_algoCbox"/> + </item> + </layout> + </item> + <item row="1" column="0"> + <widget class="QCheckBox" name="subsampleCb"> + <property name="text"> + <string>Run on subsampled image</string> + </property> + </widget> + </item> + <item row="2" column="0"> + <widget class="QCheckBox" name="remove_bgCb"> + <property name="text"> + <string>Remove background (slow)</string> + </property> + </widget> + </item> + <item row="3" column="0"> + <widget class="QCheckBox" name="deskewCb"> + <property name="text"> + <string>Deskew</string> + </property> + </widget> + </item> + <item row="4" column="0"> + <widget class="QCheckBox" name="remove_noiseCb"> + <property name="text"> + <string>Remove noise</string> + </property> + </widget> + </item> + <item row="5" column="0"> + <spacer name="verticalSpacer"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>20</width> + <height>48</height> + </size> + </property> + </spacer> + </item> + </layout> + </widget> + <resources/> + <connections/> +</ui> diff --git a/scribo/demo/viewer/runner.cc b/scribo/demo/viewer/runner.cc index a3cc883..e923db7 100644 --- a/scribo/demo/viewer/runner.cc +++ b/scribo/demo/viewer/runner.cc @@ -156,7 +156,8 @@ void runner::process(const image2d<value::rgb8>& original_ima, || find_seps == defs::LinesAndWhitespaces); f.enable_whitespace_seps = (find_seps == defs::Whitespaces || find_seps == defs::LinesAndWhitespaces); - + f.enable_ocr = conf->ocr_enabled(); + f.ocr_language = conf->ocr_language().toAscii().data(); f.xml_format = scribo::io::xml::PageExtended; diff --git a/scribo/demo/viewer/segmentation_options.cc b/scribo/demo/viewer/segmentation_options.cc new file mode 100644 index 0000000..c120879 --- /dev/null +++ b/scribo/demo/viewer/segmentation_options.cc @@ -0,0 +1,56 @@ +// 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/>. + +#include "defs.hh" +#include "segmentation_options.hh" +#include "config.hh" + +// Defines enum of binarization algorithms +# include <scribo/toolchain/internal/text_in_doc_preprocess_functor.hh> + +using namespace scribo::toolchain::internal; + +segmentation_options::segmentation_options(QWidget *parent) + : OptionWidget(parent) +{ + setupUi(this); + + find_sepsCbox->insertItem(defs::Lines, "Lines"); + find_sepsCbox->insertItem(defs::Whitespaces, "Whitespaces"); + find_sepsCbox->insertItem(defs::LinesAndWhitespaces, "Lines and whitespaces"); + + load_config(); +} + +segmentation_options::~segmentation_options() +{ +} + + +void segmentation_options::load_config() +{ + config * const conf = config::get_instance(); + + find_sepsCbox->setCurrentIndex(conf->segmentation_find_seps()); +} + + +void segmentation_options::save_config() +{ + config * const conf = config::get_instance(); + + conf->set_segmentation_find_seps(find_sepsCbox->currentIndex()); +} diff --git a/scribo/demo/viewer/segmentation_options.hh b/scribo/demo/viewer/segmentation_options.hh new file mode 100644 index 0000000..bdf65f9 --- /dev/null +++ b/scribo/demo/viewer/segmentation_options.hh @@ -0,0 +1,37 @@ +// 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/>. + +#ifndef SCRIBO_DEMO_VIEWER_SEGMENTATION_OPTIONS_HH +# define SCRIBO_DEMO_VIEWER_SEGMENTATION_OPTIONS_HH + +# include <QtGui> +# include <segmentation_options.ui.h> +# include "option_widget.hh" + +class segmentation_options : public OptionWidget, private Ui::SegmentationOptions +{ + Q_OBJECT; + +public: + segmentation_options(QWidget *parent = 0); + ~segmentation_options(); + + void load_config(); + void save_config(); + +}; + +#endif // ! SCRIBO_DEMO_VIEWER_SEGMENTATION_OPTIONS_HH diff --git a/scribo/demo/viewer/segmentation_options.ui b/scribo/demo/viewer/segmentation_options.ui new file mode 100644 index 0000000..485e448 --- /dev/null +++ b/scribo/demo/viewer/segmentation_options.ui @@ -0,0 +1,52 @@ +<?xml version="1.0" encoding="UTF-8"?> +<ui version="4.0"> + <class>SegmentationOptions</class> + <widget class="QWidget" name="SegmentationOptions"> + <property name="geometry"> + <rect> + <x>0</x> + <y>0</y> + <width>400</width> + <height>300</height> + </rect> + </property> + <property name="windowTitle"> + <string>Form</string> + </property> + <layout class="QGridLayout" name="gridLayout"> + <item row="0" column="0"> + <layout class="QHBoxLayout" name="horizontalLayout"> + <item> + <widget class="QLabel" name="label"> + <property name="text"> + <string>Find separators</string> + </property> + </widget> + </item> + <item> + <widget class="QComboBox" name="find_sepsCbox"> + <property name="editable"> + <bool>false</bool> + </property> + </widget> + </item> + </layout> + </item> + <item row="1" column="0"> + <spacer name="verticalSpacer_2"> + <property name="orientation"> + <enum>Qt::Vertical</enum> + </property> + <property name="sizeHint" stdset="0"> + <size> + <width>20</width> + <height>258</height> + </size> + </property> + </spacer> + </item> + </layout> + </widget> + <resources/> + <connections/> +</ui> diff --git a/scribo/demo/viewer/toolchain_options.cc b/scribo/demo/viewer/toolchain_options.cc deleted file mode 100644 index 6024ff3..0000000 --- a/scribo/demo/viewer/toolchain_options.cc +++ /dev/null @@ -1,75 +0,0 @@ -// Copyright (C) 2010 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/>. - -#include "defs.hh" -#include "toolchain_options.hh" -#include "config.hh" - -// Defines enum of binarization algorithms -# include <scribo/toolchain/internal/text_in_doc_preprocess_functor.hh> - -using namespace scribo::toolchain::internal; - -toolchain_options::toolchain_options(QWidget *parent) - : OptionWidget(parent) -{ - setupUi(this); - - bin_algoCbox->insertItem(Convert, "Violent convert"); - bin_algoCbox->insertItem(Sauvola, "Local threshold"); - bin_algoCbox->insertItem(SauvolaMs, - "Local threshold multiscale"); - - find_sepsCbox->insertItem(defs::Lines, "Lines"); - find_sepsCbox->insertItem(defs::Whitespaces, "Whitespaces"); - find_sepsCbox->insertItem(defs::LinesAndWhitespaces, "Lines and whitespaces"); - - load_config(); -} - -toolchain_options::~toolchain_options() -{ -} - - -void toolchain_options::load_config() -{ - config * const conf = config::get_instance(); - - // Preprocessing - subsampleCb->setChecked(conf->preprocessing_subsample()); - remove_bgCb->setChecked(conf->preprocessing_remove_bg()); - deskewCb->setChecked(conf->preprocessing_deskew()); - remove_noiseCb->setChecked(conf->preprocessing_remove_noise()); - bin_algoCbox->setCurrentIndex(conf->preprocessing_bin_algo()); - - // Page segmentation - find_sepsCbox->setCurrentIndex(conf->segmentation_find_seps()); -} - - -void toolchain_options::save_config() -{ - config * const conf = config::get_instance(); - - conf->set_preprocessing_subsample(subsampleCb->isChecked()); - conf->set_preprocessing_remove_bg(remove_bgCb->isChecked()); - conf->set_preprocessing_deskew(deskewCb->isChecked()); - conf->set_preprocessing_remove_noise(remove_noiseCb->isChecked()); - conf->set_preprocessing_bin_algo(bin_algoCbox->currentIndex()); - - conf->set_segmentation_find_seps(find_sepsCbox->currentIndex()); -} diff --git a/scribo/demo/viewer/toolchain_options.hh b/scribo/demo/viewer/toolchain_options.hh deleted file mode 100644 index afad3e7..0000000 --- a/scribo/demo/viewer/toolchain_options.hh +++ /dev/null @@ -1,37 +0,0 @@ -// Copyright (C) 2010 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/>. - -#ifndef SCRIBO_DEMO_VIEWER_TOOLCHAIN_OPTIONS_HH -# define SCRIBO_DEMO_VIEWER_TOOLCHAIN_OPTIONS_HH - -# include <QtGui> -# include <toolchain_options.ui.h> -# include "option_widget.hh" - -class toolchain_options : public OptionWidget, private Ui::ToolchainOptions -{ - Q_OBJECT; - -public: - toolchain_options(QWidget *parent = 0); - ~toolchain_options(); - - void load_config(); - void save_config(); - -}; - -#endif // ! SCRIBO_DEMO_VIEWER_TOOLCHAIN_OPTIONS_HH diff --git a/scribo/demo/viewer/toolchain_options.ui b/scribo/demo/viewer/toolchain_options.ui deleted file mode 100644 index 748696d..0000000 --- a/scribo/demo/viewer/toolchain_options.ui +++ /dev/null @@ -1,121 +0,0 @@ -<?xml version="1.0" encoding="UTF-8"?> -<ui version="4.0"> - <class>ToolchainOptions</class> - <widget class="QWidget" name="ToolchainOptions"> - <property name="geometry"> - <rect> - <x>0</x> - <y>0</y> - <width>492</width> - <height>264</height> - </rect> - </property> - <property name="windowTitle"> - <string>Configure toolchain</string> - </property> - <layout class="QVBoxLayout" name="verticalLayout_3"> - <item> - <widget class="QGroupBox" name="groupBox"> - <property name="title"> - <string>Preprocessing</string> - </property> - <layout class="QVBoxLayout" name="verticalLayout"> - <item> - <widget class="QCheckBox" name="subsampleCb"> - <property name="text"> - <string>Run on subsampled image</string> - </property> - </widget> - </item> - <item> - <widget class="QCheckBox" name="remove_bgCb"> - <property name="text"> - <string>Remove background (slow)</string> - </property> - </widget> - </item> - <item> - <widget class="QCheckBox" name="deskewCb"> - <property name="text"> - <string>Deskew</string> - </property> - </widget> - </item> - <item> - <widget class="QCheckBox" name="remove_noiseCb"> - <property name="text"> - <string>Remove noise</string> - </property> - </widget> - </item> - <item> - <layout class="QHBoxLayout" name="horizontalLayout_3"> - <item> - <widget class="QLabel" name="label_3"> - <property name="text"> - <string>Binarization method:</string> - </property> - </widget> - </item> - <item> - <widget class="QComboBox" name="bin_algoCbox"/> - </item> - </layout> - </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> - </widget> - </item> - <item> - <widget class="QGroupBox" name="groupBox_2"> - <property name="title"> - <string>Page segmentation</string> - </property> - <layout class="QVBoxLayout" name="verticalLayout_2"> - <item> - <layout class="QHBoxLayout" name="horizontalLayout"> - <item> - <widget class="QLabel" name="label"> - <property name="text"> - <string>Find separators</string> - </property> - </widget> - </item> - <item> - <widget class="QComboBox" name="find_sepsCbox"/> - </item> - </layout> - </item> - <item> - <spacer name="verticalSpacer_2"> - <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> - </widget> - </item> - </layout> - </widget> - <resources/> - <connections/> -</ui> -- 1.5.6.5

1 0

last-svn-commit-790-g2de39a7 scribo/io/xml/internal/full_xml_visitor.hh: Do not copy image data.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

--- scribo/ChangeLog | 5 +++++ scribo/scribo/io/xml/internal/full_xml_visitor.hh | 11 ++++++----- 2 files changed, 11 insertions(+), 5 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 98076cf..41f167a 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,10 @@ 2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> + * scribo/io/xml/internal/full_xml_visitor.hh: Do not copy image + data. + +2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> + Make OCR step optional in viewer. * demo/viewer/Makefile.am: Add new files. diff --git a/scribo/scribo/io/xml/internal/full_xml_visitor.hh b/scribo/scribo/io/xml/internal/full_xml_visitor.hh index 2b09b3a..8576c27 100644 --- a/scribo/scribo/io/xml/internal/full_xml_visitor.hh +++ b/scribo/scribo/io/xml/internal/full_xml_visitor.hh @@ -279,8 +279,9 @@ namespace scribo // FIXME: Try to avoid that! border::resize(lbl, 0); - QByteArray lbl64((const char *)lbl.buffer(), - lbl.nelements() * sizeof(mln_value(L))); + QByteArray + lbl64 = QByteArray::fromRawData((const char *)lbl.buffer(), + lbl.nelements() * sizeof(mln_value(L))); lbl64 = qCompress(lbl64, COMPRESSION_LEVEL); lbl64 = lbl64.toBase64(); @@ -299,8 +300,9 @@ namespace scribo << "<![CDATA["; border::resize(seps, 0); - QByteArray seps64((const char *)seps.buffer(), - seps.nelements() * sizeof(bool)); + QByteArray + seps64 = QByteArray::fromRawData((const char *)seps.buffer(), + seps.nelements() * sizeof(bool)); seps64 = qCompress(seps64, COMPRESSION_LEVEL); seps64 = seps64.toBase64(); @@ -346,7 +348,6 @@ namespace scribo break; } - default: case component::Image: { -- 1.5.6.5

1 0

last-svn-commit-791-g05a6c09 scribo/io/xml/internal/extended_page_xml_visitor.hh: Save separators data.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

--- scribo/ChangeLog | 5 +++++ .../io/xml/internal/extended_page_xml_visitor.hh | 4 ++++ 2 files changed, 9 insertions(+), 0 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index 41f167a..b54b162 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,10 @@ 2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> + * scribo/io/xml/internal/extended_page_xml_visitor.hh: Save + separators data. + +2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> + * scribo/io/xml/internal/full_xml_visitor.hh: Do not copy image data. diff --git a/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh b/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh index 4da0755..f573d88 100644 --- a/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh +++ b/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh @@ -113,6 +113,10 @@ namespace scribo if (doc.has_elements()) doc.elements().accept(*this); + // line seraparators + if (doc.has_line_seps()) + doc.line_seps_comps().accept(*this); + // Whitespace seraparators if (doc.has_whitespace_seps()) doc.whitespace_seps_comps().accept(*this); -- 1.5.6.5

1 0

last-svn-commit-792-gf92f9d4 Small fixes in viewer.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* demo/viewer/main.cc: Add more includes. * demo/viewer/viewer.cc: Add debug output. --- scribo/ChangeLog | 8 ++++++++ scribo/demo/viewer/main.cc | 5 ++++- scribo/demo/viewer/viewer.cc | 8 +++++++- 3 files changed, 19 insertions(+), 2 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index b54b162..935e5d1 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,11 @@ +2011-03-11 Guillaume Lazzara <z(a)lrde.epita.fr> + + Small fixes in viewer. + + * demo/viewer/main.cc: Add more includes. + + * demo/viewer/viewer.cc: Add debug output. + 2011-03-04 Guillaume Lazzara <z(a)lrde.epita.fr> * scribo/io/xml/internal/extended_page_xml_visitor.hh: Save diff --git a/scribo/demo/viewer/main.cc b/scribo/demo/viewer/main.cc index 6d1cb18..069d5e9 100644 --- a/scribo/demo/viewer/main.cc +++ b/scribo/demo/viewer/main.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. // @@ -23,6 +24,8 @@ #include <mln/math/pi.hh> #include <mln/io/magick/load.hh> #include <scribo/make/debug_filename.hh> +#include <mln/debug/filename.hh> +#include <mln/literal/white.hh> int main(int argc, char** argv) { diff --git a/scribo/demo/viewer/viewer.cc b/scribo/demo/viewer/viewer.cc index f34b3e7..173cb3b 100644 --- a/scribo/demo/viewer/viewer.cc +++ b/scribo/demo/viewer/viewer.cc @@ -372,7 +372,10 @@ Viewer::add_text(QDomNode line) coords = coords.nextSibling(); if (coords.isNull()) + { + qDebug() << "Warning : textline without coordinates..."; return; + } QDomNode point = coords.firstChild(); @@ -393,7 +396,7 @@ Viewer::add_text(QDomNode line) point = point.nextSibling(); } - QString text = line.toElement().attribute("text", "none"); + QString text = line.toElement().attribute("text", ""); QFont font("Times"); font.setPixelSize(a_height + d_height); QGraphicsTextItem* text_item = scene_->addText(text, font); @@ -417,7 +420,10 @@ Viewer::add_region(QDomNode father, QString attr_id) coords = coords.nextSibling(); if (coords.isNull()) + { + qDebug() << "Warning : add_region - region without coordinates"; return; + } QDomNode point = coords.firstChild(); QVector<QPoint> points; -- 1.5.6.5

1 0

last-svn-commit-764-g004d118 =Add support for whitespace separators visualization.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* 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. --- scribo/ChangeLog | 14 ++++++ scribo/demo/viewer/common.hh | 22 +++++++++- scribo/demo/viewer/key_widget.cc | 6 ++- scribo/demo/viewer/step_widget.cc | 1 + scribo/demo/viewer/viewer.cc | 20 ++++++++- scribo/scribo/core/document.hh | 47 ++++++++++++++++++++ scribo/scribo/io/xml/save.hh | 18 ++++++++ .../toolchain/internal/content_in_doc_functor.hh | 5 ++- 8 files changed, 128 insertions(+), 5 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index f3f150f..ef97bf9 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,17 @@ +2011-02-05 Guillaume Lazzara <z(a)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. + 2011-02-18 Guillaume Lazzara <z(a)lrde.epita.fr> * src/text_in_picture.cc: Initialize ImageMagick and fix usage diff --git a/scribo/demo/viewer/common.hh b/scribo/demo/viewer/common.hh index 46f20c1..3b11ba5 100644 --- a/scribo/demo/viewer/common.hh +++ b/scribo/demo/viewer/common.hh @@ -24,14 +24,30 @@ namespace region enum RegionId { + // Text regions + // ------------- + Text = 0, + + // Extension Line, EndOfTextRegion, + // Separators + // ---------- + + Separator, + + // Extension + WhitespaceSeparator, + + EndOfSepsRegion, + + // Misc regions. + // ------------- Image, Noise, - Separator, Table, LineDrawing, Graphic, @@ -40,6 +56,10 @@ namespace region EndOfMiscRegion, + // Typographical lines + // ------------------- + + // Extension Baseline, Meanline, diff --git a/scribo/demo/viewer/key_widget.cc b/scribo/demo/viewer/key_widget.cc index cc10308..3b07617 100644 --- a/scribo/demo/viewer/key_widget.cc +++ b/scribo/demo/viewer/key_widget.cc @@ -22,8 +22,9 @@ KeyWidget::KeyWidget(const region::KeyMap& key_map) : items_(new QTreeWidget()) { item_list_.append(new QTreeWidgetItem(QStringList("Text"))); - item_list_.append(new QTreeWidgetItem(QStringList("Regions"))); - item_list_.append(new QTreeWidgetItem(QStringList("Typographical Lines"))); + item_list_.append(new QTreeWidgetItem(QStringList("Separators"))); + item_list_.append(new QTreeWidgetItem(QStringList("Misc. Regions"))); + item_list_.append(new QTreeWidgetItem(QStringList("Typographical lines"))); QLabel* title = new QLabel(tr("Key")); title->setAlignment(Qt::AlignHCenter); @@ -38,6 +39,7 @@ KeyWidget::KeyWidget(const region::KeyMap& key_map) base_id_.append(0); base_id_.append(region::EndOfTextRegion + 1); + base_id_.append(region::EndOfSepsRegion + 1); base_id_.append(region::EndOfMiscRegion + 1); base_id_.append(region::EndOfTypoRegion + 1); diff --git a/scribo/demo/viewer/step_widget.cc b/scribo/demo/viewer/step_widget.cc index 77e9bd3..19b5d0f 100644 --- a/scribo/demo/viewer/step_widget.cc +++ b/scribo/demo/viewer/step_widget.cc @@ -59,6 +59,7 @@ void StepWidget::activate(QListWidgetItem* item) key = iter.key(); value = iter.value(); + qDebug() << "Loading " << value; emit load_xml(value); } else diff --git a/scribo/demo/viewer/viewer.cc b/scribo/demo/viewer/viewer.cc index 1d48b1a..f34b3e7 100644 --- a/scribo/demo/viewer/viewer.cc +++ b/scribo/demo/viewer/viewer.cc @@ -51,8 +51,11 @@ Viewer::Viewer(int &argc, char** argv) pdialog_(win_) { // Key map + // -------- key_map_[region::Text] = qMakePair(tr("Text Region"), QColor(0, 200, 0)); + + // Extension key_map_[region::Line] = qMakePair(tr("Text line"), QColor(255, 0, 0)); key_map_[region::Image] = qMakePair(tr("Image"), QColor(255, 120, 0)); @@ -65,13 +68,23 @@ Viewer::Viewer(int &argc, char** argv) key_map_[region::Chart] = qMakePair(tr("Chart"), QColor(0, 204, 255)); key_map_[region::Maths] = qMakePair(tr("Maths"), QColor(170, 0, 255)); + // Extension + key_map_[region::WhitespaceSeparator] = qMakePair(tr("Whitespace Separator"), QColor(0, 0, 128)); + + // Extension key_map_[region::Baseline] = qMakePair(tr("Baseline"), QColor(128, 0, 255)); key_map_[region::Meanline] = qMakePair(tr("Meanline"), QColor(128, 0, 255)); + + // Region ids + // ---------- region_ids_["text_region"] = region::Text; + + // Extension region_ids_["line"] = region::Line; + region_ids_["image_region"] = region::Image; region_ids_["noise_region"] = region::Noise; region_ids_["separator_region"] = region::Separator; @@ -81,6 +94,11 @@ Viewer::Viewer(int &argc, char** argv) region_ids_["chart_region"] = region::Chart; region_ids_["maths_region"] = region::Maths; + // Extension + region_ids_["whitespace_separator_region"] = region::WhitespaceSeparator; + + + win_->resize(1152, 864); win_->statusBar(); @@ -572,7 +590,7 @@ Viewer::load_xml(QString filename) while (!region.isNull()) { - if (region.toElement().tagName().contains(QRegExp("(image|graphic|chart|separator|table|text)_region"))) + if (region.toElement().tagName().contains(QRegExp("(whitespace_separator|image|graphic|chart|separator|table|text)_region"))) { QString attr_id = region.toElement().attribute("id", "none"); add_region(region, attr_id); diff --git a/scribo/scribo/core/document.hh b/scribo/scribo/core/document.hh index b547da4..f112410 100644 --- a/scribo/scribo/core/document.hh +++ b/scribo/scribo/core/document.hh @@ -32,6 +32,7 @@ /// \brief Describes document content. # include <mln/core/image/image2d.hh> +# include <mln/core/alias/neighb2d.hh> # include <mln/value/rgb8.hh> # include <mln/io/magick/load.hh> @@ -39,6 +40,8 @@ # include <scribo/core/line_set.hh> # include <scribo/core/paragraph_set.hh> +# include <scribo/primitive/extract/components.hh> + namespace scribo { @@ -83,6 +86,11 @@ namespace scribo const mln::image2d<value::rgb8>& image() const; void set_image(const mln::image2d<value::rgb8>& image); + bool has_whitespace_seps() const; + const mln::image2d<bool>& whitespace_seps() const; + const component_set<L>& whitespace_seps_comps() const; + void set_whitespace_separators(const image2d<bool>& whitespace_seps); + private: const char *filename_; mln::image2d<mln::value::rgb8> image_; @@ -90,6 +98,9 @@ namespace scribo line_set<L> lines_; paragraph_set<L> parset_; component_set<L> elements_; + + mln::image2d<bool> whitespace_seps_; + component_set<L> whitespace_seps_comps_; }; @@ -247,6 +258,42 @@ namespace scribo } + template <typename L> + bool + document<L>::has_whitespace_seps() const + { + return whitespace_seps_.is_valid(); + } + + + template <typename L> + const mln::image2d<bool>& + document<L>::whitespace_seps() const + { + return whitespace_seps_; + } + + + template <typename L> + const component_set<L>& + document<L>::whitespace_seps_comps() const + { + return whitespace_seps_comps_; + } + + + template <typename L> + void + document<L>::set_whitespace_separators(const image2d<bool>& whitespace_seps) + { + whitespace_seps_ = whitespace_seps; + + mln_value(L) ncomps; + whitespace_seps_comps_ = primitive::extract::components(whitespace_seps, + mln::c8(), ncomps); + } + + # endif // ! MLN_INCLUDE_ONLY diff --git a/scribo/scribo/io/xml/save.hh b/scribo/scribo/io/xml/save.hh index 41d4fef..7011e87 100644 --- a/scribo/scribo/io/xml/save.hh +++ b/scribo/scribo/io/xml/save.hh @@ -364,6 +364,24 @@ namespace scribo } + // Whitespace seraparators + if (doc.has_whitespace_seps()) + { + const component_set<L>& + whitespace_seps_comps = doc.whitespace_seps_comps(); + + for_all_comps(c, whitespace_seps_comps) + { + file << " <whitespace_separator_region id=\"wss" + << whitespace_seps_comps(c).id() + << "\">" << std::endl; + + internal::print_box_coords(file, whitespace_seps_comps(c).bbox(), " "); + + file << " </whitespace_separator_region>" << std::endl; + } + } + file << " </page>" << std::endl; file << "</pcGts>" << std::endl; diff --git a/scribo/scribo/toolchain/internal/content_in_doc_functor.hh b/scribo/scribo/toolchain/internal/content_in_doc_functor.hh index fb7cd7c..b8aa56d 100644 --- a/scribo/scribo/toolchain/internal/content_in_doc_functor.hh +++ b/scribo/scribo/toolchain/internal/content_in_doc_functor.hh @@ -237,7 +237,10 @@ namespace scribo if (enable_line_seps) components.add_separators(separators); if (enable_whitespace_seps) + { components.add_separators(whitespaces); + doc.set_whitespace_separators(whitespaces); + } if (enable_debug) mln::io::pbm::save(components.separators(), @@ -251,7 +254,7 @@ namespace scribo on_progress(); - /// Linking potential objects + /// Linking objects on_new_progress_label("Linking objects..."); object_links<L> left_link -- 1.5.6.5

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last-svn-commit-765-gd3a06bf Add Base64 conversion routines.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* 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. --- scribo/ChangeLog | 11 ++ scribo/scribo/convert/from_base64.hh | 217 ++++++++++++++++++++++++++++ scribo/scribo/convert/to_base64.hh | 185 ++++++++++++++++++++++++ scribo/tests/Makefile.am | 1 + scribo/tests/{core => convert}/Makefile.am | 8 +- scribo/tests/convert/base64.cc | 89 ++++++++++++ 6 files changed, 507 insertions(+), 4 deletions(-) create mode 100644 scribo/scribo/convert/from_base64.hh create mode 100644 scribo/scribo/convert/to_base64.hh copy scribo/tests/{core => convert}/Makefile.am (84%) create mode 100644 scribo/tests/convert/base64.cc diff --git a/scribo/ChangeLog b/scribo/ChangeLog index ef97bf9..9cbfca1 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,3 +1,14 @@ +2011-02-17 Guillaume Lazzara <z(a)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. + 2011-02-05 Guillaume Lazzara <z(a)lrde.epita.fr> Add support for whitespace separators visualization. diff --git a/scribo/scribo/convert/from_base64.hh b/scribo/scribo/convert/from_base64.hh new file mode 100644 index 0000000..8c14a0f --- /dev/null +++ b/scribo/scribo/convert/from_base64.hh @@ -0,0 +1,217 @@ +// 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_CONVERT_FROM_BASE64_HH +# define SCRIBO_CONVERT_FROM_BASE64_HH + +/*! \file + + \brief Decode base64 raw data and convert it to an image. + + Based on Bob Trower's code. + http://base64.sourceforge.net/b64.c + + LICENCE: Copyright (c) 2001 Bob Trower, Trantor Standard Systems Inc. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated + documentation files (the "Software"), to deal in the + Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, + sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall + be included in all copies or substantial portions of the + Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY + KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE + WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS + OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#include <cstdio> +#include <cstdlib> + +# include <mln/border/resize.hh> +# include <mln/core/image/image2d.hh> +# include <mln/util/array.hh> + + + +namespace scribo +{ + + namespace convert + { + + using namespace mln; + + template <typename I> + void from_base64(const util::array<unsigned char>& data64, + Image& output); + + +# if defined HAVE_QT + + template <typename I> + void from_base64(const QString& data64, Image& output_); + +# endif // ! HAVE_QT + + +# ifndef MLN_INCLUDE_ONLY + + + namespace internal + { + + /* + ** Translation Table to decode + */ + static const char cd64[]="|$$$}rstuvwxyz{$$$$$$$>?@ABCDEFGHIJKLMNOPQRSTUVW$$$$$$XYZ[\\]^_`abcdefghijklmnopq"; + + /* + ** decodeblock + ** + ** decode 4 '6-bit' characters into 3 8-bit binary bytes + */ + inline + void + decodeblock(unsigned char in[4], unsigned char out[3]) + { + out[ 0 ] = (unsigned char) (in[0] << 2 | in[1] >> 4); + out[ 1 ] = (unsigned char) (in[1] << 4 | in[2] >> 2); + out[ 2 ] = (unsigned char) (((in[2] << 6) & 0xc0) | in[3]); + } + + + template <typename V, typename I> + void + from_base64_(const V& data64, const unsigned length, Image& output_) + { + trace::entering("scribo::convert::from_base64_"); + + mln_precondition(exact(output_).is_valid()); + using namespace internal; + + I& output = exact(output_); + + unsigned char in[4], out[3], v; + int i, len; + + border::resize(output, 0); // Make sure there is no border! + + unsigned char *ptr = (unsigned char *)output.buffer(); + unsigned char *end_ptr = (unsigned char *)(output.buffer() + output.nelements()); + + for (unsigned idx = 0; idx < length;) + { + for(len = 0, i = 0; i < 4 && idx < length; i++) + { + v = 0; + while(idx < length && v == 0) + { + v = (unsigned char) data64[idx++]; + v = (unsigned char) ((v < 43 || v > 122) ? 0 : cd64[ v - 43 ]); + if(v) + { + v = (unsigned char) ((v == '$') ? 0 : v - 61); + } + } + if(idx < length) + { + len++; + if(v) + { + in[ i ] = (unsigned char) (v - 1); + } + } + else + { + in[i] = 0; + } + } + if(len) + { + decodeblock(in, out); + for(i = 0; i < len - 1 && ptr != end_ptr; i++) + { + *ptr++ = out[i]; + } + } + } + + trace::exiting("scribo::convert::to_base64_"); + } + + + } // end of namespace scribo::convert::internal + + + template <typename I> + void + from_base64(const util::array<unsigned char>& data64, Image& output_) + { + trace::entering("scribo::convert::from_base64"); + + internal::from_base64_(data64, data64.nelements(), output_); + + trace::exiting("scribo::convert::to_base64"); + } + + +# if defined HAVE_QT + + template <typename I> + void + from_base64(const QString& data64, Image& output_) + { + trace::entering("scribo::convert::from_base64"); + + QByteArray data64_ = data64.toAscii(); + internal::from_base64_(data64_.constData(), data64_.size(), output_); + + trace::exiting("scribo::convert::to_base64"); + } + +# endif // ! HAVE_QT + + +# endif // ! MLN_INCLUDE_ONLY + + } // end of namespace scribo::convert + +} // end of namespace scribo + +#endif // ! SCRIBO_CONVERT_FROM_BASE64_HH diff --git a/scribo/scribo/convert/to_base64.hh b/scribo/scribo/convert/to_base64.hh new file mode 100644 index 0000000..8df3ed2 --- /dev/null +++ b/scribo/scribo/convert/to_base64.hh @@ -0,0 +1,185 @@ +// 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_CONVERT_TO_BASE64_HH +# define SCRIBO_CONVERT_TO_BASE64_HH + +/*! \file + + \brief Encode an image into base64 raw data. + + Based on Bob Trower's code. + http://base64.sourceforge.net/b64.c + + LICENCE: Copyright (c) 2001 Bob Trower, Trantor Standard Systems Inc. + + Permission is hereby granted, free of charge, to any person + obtaining a copy of this software and associated + documentation files (the "Software"), to deal in the + Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, + sublicense, and/or sell copies of the Software, and to + permit persons to whom the Software is furnished to do so, + subject to the following conditions: + + The above copyright notice and this permission notice shall + be included in all copies or substantial portions of the + Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY + KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE + WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR + PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS + OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +# include <cstdio> +# include <cstdlib> + +# include <mln/border/resize.hh> +# include <mln/core/image/image2d.hh> +# include <mln/util/array.hh> + + +# define B64_DEF_LINE_SIZE 72 + +namespace scribo +{ + + namespace convert + { + + using namespace mln; + + + template <typename I> + void + to_base64(const Image& input, util::array<unsigned char>& output); + + +# ifndef MLN_INCLUDE_ONLY + + + namespace internal + { + + /* + ** Translation Table as described in RFC1113 + */ + static const char cb64[]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + + /* + ** encodeblock + ** + ** encode 3 8-bit binary bytes as 4 '6-bit' characters + */ + inline + void + encodeblock(unsigned char in[3], unsigned char out[4], int len) + { + out[0] = cb64[ in[0] >> 2 ]; + out[1] = cb64[ ((in[0] & 0x03) << 4) | ((in[1] & 0xf0) >> 4) ]; + out[2] = (unsigned char) (len > 1 ? cb64[ ((in[1] & 0x0f) << 2) | ((in[2] & 0xc0) >> 6) ] : '='); + out[3] = (unsigned char) (len > 2 ? cb64[ in[2] & 0x3f ] : '='); + } + + } // end of namespace scribo::convert::internal + + + + template <typename I> + void + to_base64(const Image& input_, util::array<unsigned char>& output) + { + trace::entering("scribo::convert::to_base64"); + + mln_precondition(exact(input_).is_valid()); + using namespace internal; + + const I& input = exact(input_); + + unsigned char in[3], out[4]; + int i, len, blocksout = 0; + + // FIXME: Take border into account while moving pointer and + // remove that call. + border::resize(input, 0); + + const unsigned char + *end_ptr = (unsigned char *) (input.buffer() + input.nelements()), + *ptr = (unsigned char *)input.buffer(); + + while(ptr != end_ptr) + { + len = 0; + for(i = 0; i < 3; ++i) + { + if (ptr != end_ptr) + { + in[i] = (unsigned char) *ptr++; + ++len; + } + else + { + in[i] = 0; + for(++i; i < 3; ++i) + in[i] = 0; + } + } + if(len) + { + encodeblock(in, out, len); + for(i = 0; i < 4; ++i) + output.append(out[i]); + ++blocksout; + } + if(blocksout >= (B64_DEF_LINE_SIZE/4) || ptr == end_ptr) + { + if(blocksout) + { + output.append('\r'); + output.append('\n'); + } + blocksout = 0; + } + } + + trace::exiting("scribo::convert::to_base64"); + } + +# endif // ! MLN_INCLUDE_ONLY + +# undef B64_DEF_LINE_SIZE + + } // end of namespace scribo::convert + +} // end of namespace scribo + +#endif // ! SCRIBO_CONVERT_TO_BASE64_HH diff --git a/scribo/tests/Makefile.am b/scribo/tests/Makefile.am index 1cb222b..09768b1 100644 --- a/scribo/tests/Makefile.am +++ b/scribo/tests/Makefile.am @@ -29,6 +29,7 @@ EXTRA_DIST = \ SUBDIRS = \ binarization \ + convert \ core \ filter \ preprocessing \ diff --git a/scribo/tests/core/Makefile.am b/scribo/tests/convert/Makefile.am similarity index 84% copy from scribo/tests/core/Makefile.am copy to scribo/tests/convert/Makefile.am index 356cc31..c4c912c 100644 --- a/scribo/tests/core/Makefile.am +++ b/scribo/tests/convert/Makefile.am @@ -1,5 +1,4 @@ -# Copyright (C) 2009, 2010 EPITA Research and Development Laboratory -# (LRDE). +# Copyright (C) 2011 EPITA Research and Development Laboratory (LRDE). # # This file is part of Olena. # @@ -20,8 +19,9 @@ include $(top_srcdir)/scribo/tests/tests.mk -check_PROGRAMS = line_info +check_PROGRAMS = \ + base64 -line_info_SOURCES = line_info.cc +base64_SOURCES = base64.cc TESTS = $(check_PROGRAMS) diff --git a/scribo/tests/convert/base64.cc b/scribo/tests/convert/base64.cc new file mode 100644 index 0000000..18d08d9 --- /dev/null +++ b/scribo/tests/convert/base64.cc @@ -0,0 +1,89 @@ +// 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/>. + +/// \file + +#include <cstdio> +#include <cstdlib> + +#include <mln/core/image/image2d.hh> +#include <mln/data/compare.hh> + +#include <mln/io/pbm/load.hh> +#include <mln/io/pgm/load.hh> + +#include <mln/value/int_u.hh> +#include <mln/value/int_u8.hh> + +#include <mln/debug/iota.hh> + +#include <mln/value/int_u16.hh> + +#include <scribo/convert/to_base64.hh> +#include <scribo/convert/from_base64.hh> + +#include "tests/data.hh" + +using namespace mln; + +int main() +{ + + // PBM + { + image2d<bool> ima; + io::pbm::load(ima, SCRIBO_IMG_DIR "/wildly.pbm"); + + util::array<unsigned char> out64; + scribo::convert::to_base64(ima, out64); + + image2d<bool> outbin(ima.domain()); + scribo::convert::from_base64(out64, outbin); + + mln_assertion(outbin == ima); + } + + // PGM (8bits) + { + image2d<value::int_u8> ima; + io::pgm::load(ima, SCRIBO_IMG_DIR "/text_to_group.pgm"); + + util::array<unsigned char> out64; + scribo::convert::to_base64(ima, out64); + + image2d<value::int_u8> outbin(ima.domain()); + scribo::convert::from_base64(out64, outbin); + + mln_assertion(outbin == ima); + } + + // PGM (30bits) + { + image2d<value::int_u<30> > ima(3, 3); + debug::iota(ima, 100000); + + util::array<unsigned char> out64; + scribo::convert::to_base64(ima, out64); + + image2d<value::int_u<30> > outbin(ima.domain()); + scribo::convert::from_base64(out64, outbin); + + mln_assertion(outbin == ima); + } + + + return 0; +} -- 1.5.6.5

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last-svn-commit-766-g959710d configure.ac: configure scribo/tests/convert.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

--- ChangeLog | 4 ++++ configure.ac | 1 + 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/ChangeLog b/ChangeLog index 3eb76e4..9fedefa 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,7 @@ +2011-02-17 Guillaume Lazzara <z(a)lrde.epita.fr> + + * configure.ac: configure scribo/tests/convert. + 2011-03-14 Thierry GERAUD <thierry.geraud(a)lrde.epita.fr> * milena/mln/labeling/regional_maxima.hh diff --git a/configure.ac b/configure.ac index d22f65f..e30f010 100644 --- a/configure.ac +++ b/configure.ac @@ -343,6 +343,7 @@ AC_CONFIG_FILES([scribo/tests/data.hh]) AC_CONFIG_FILES([ scribo/tests/Makefile scribo/tests/binarization/Makefile + scribo/tests/convert/Makefile scribo/tests/core/Makefile scribo/tests/filter/Makefile scribo/tests/preprocessing/Makefile -- 1.5.6.5

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last-svn-commit-767-g5dbed1a Add an optional base index for debug::iota.
by Guillaume Lazzara 28 Mar '11

28 Mar '11

* mln/debug/iota.hh, * mln/debug/iota.spe.hh: Here. --- milena/ChangeLog | 7 +++++++ milena/mln/debug/iota.hh | 22 +++++++++++++++++----- milena/mln/debug/iota.spe.hh | 9 +++++---- 3 files changed, 29 insertions(+), 9 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index 7a28158..e03d35c 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,10 @@ +2011-02-17 Guillaume Lazzara <z(a)lrde.epita.fr> + + Add an optional base index for debug::iota. + + * mln/debug/iota.hh, + * mln/debug/iota.spe.hh: Here. + 2011-01-27 Guillaume Lazzara <z(a)lrde.epita.fr> * tests/convert/to_qimage_nocopy.cc: Fix a warning. diff --git a/milena/mln/debug/iota.hh b/milena/mln/debug/iota.hh index cfc3ae9..3e569b9 100644 --- a/milena/mln/debug/iota.hh +++ b/milena/mln/debug/iota.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. // @@ -49,7 +50,7 @@ namespace mln * assigned. */ template <typename I> - void iota(Image& input); + void iota(Image& input, unsigned base_index); # ifndef MLN_INCLUDE_ONLY @@ -60,9 +61,9 @@ namespace mln template <typename I> inline void - iota(trait::image::speed::any, I& input) + iota(trait::image::speed::any, I& input, unsigned base_index) { - unsigned i = 0; + unsigned i = base_index; mln_piter(I) p(input.domain()); for_all(p) input(p) = ++i % mln_max(mln_value(I)); @@ -71,17 +72,28 @@ namespace mln } // end of namespace mln::debug::impl + template <typename I> inline void iota(Image& input) { + iota(input, 0); + } + + + template <typename I> + inline + void + iota(Image& input, unsigned base_index) + { trace::entering("debug::iota"); mln_precondition(exact(input).is_valid()); - impl::iota(mln_trait_image_speed(I)(), exact(input)); + impl::iota(mln_trait_image_speed(I)(), exact(input), base_index); trace::exiting("debug::iota"); } + # endif // ! MLN_INCLUDE_ONLY } // end of namespace mln::debug diff --git a/milena/mln/debug/iota.spe.hh b/milena/mln/debug/iota.spe.hh index 9a22bca..37e17d9 100644 --- a/milena/mln/debug/iota.spe.hh +++ b/milena/mln/debug/iota.spe.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. // @@ -48,16 +49,16 @@ namespace mln { template <typename I> - void iota(trait::image::speed::fastest, I& input); + void iota(trait::image::speed::fastest, I& input, unsigned base_index); # ifndef MLN_INCLUDE_ONLY template <typename I> inline void - iota(trait::image::speed::fastest, I& input) + iota(trait::image::speed::fastest, I& input, unsigned base_index) { - unsigned i = 0; + unsigned i = base_index; mln_pixter(I) p(input); for_all(p) p.val() = static_cast<mln_value(I)>(++i % mln_max(mln_value(I))); -- 1.5.6.5

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