[Olena-patches] r2830: Add a new sandbox for Dalila

URL: https://svn.lrde.epita.fr/svn/oln/branches/cleanup-2008/milena/sandbox ChangeLog: 2008-11-10 Dalila Benboudjema &lt;dalila(a)lrde.epita.fr&gt; Add a new sandbox for Dalila. * dalila/Makefile: New. * dalila/demat.hh: New. * dalila/images/factures/facture.pbm: New. * dalila/images/factures/facture2.pbm: New. * dalila/images/factures/facture3.pbm: New. * dalila/images/factures: New. * dalila/images/photos/chavez.pbm: New. * dalila/images/photos/family.pbm: New. * dalila/images/photos/garden.pbm: New. * dalila/images/photos/garden_crop.pbm: New. * dalila/images/photos/revolution.pbm: New. * dalila/images/photos/revolution2.pbm: New. * dalila/images/photos: New. * dalila/images: New. * dalila/photo.cc: New. * dalila/start.sh: New. * dalila/table.cc: New. * dalila: New. --- Makefile | 18 ++ demat.hh | 564 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ photo.cc | 64 +++++++ start.sh | 44 ++++ table.cc | 66 +++++++ 5 files changed, 756 insertions(+) Index: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture2.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture2.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture3.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/factures/facture3.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/garden_crop.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/garden_crop.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/revolution.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/revolution.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/revolution2.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/revolution2.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/chavez.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/chavez.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/garden.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/garden.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/images/photos/family.pbm =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Property changes on: branches/cleanup-2008/milena/sandbox/dalila/images/photos/family.pbm ___________________________________________________________________ Name: svn:mime-type + application/octet-stream Index: branches/cleanup-2008/milena/sandbox/dalila/start.sh =================================================================== --- branches/cleanup-2008/milena/sandbox/dalila/start.sh (revision 0) +++ branches/cleanup-2008/milena/sandbox/dalila/start.sh (revision 2830) @@ -0,0 +1,44 @@ +#!/bin/sh + +out_location="./images-out" + +treat_file() +{ + file=$1 + shift + echo "-------------------------" + echo " * Processing $file..." + echo " => Running: $1 $file" + echo "-------------------------" + d1=`date +%s` + time $1 $file + d2=`date +%s` + echo "" + dstdir="$out_location/`basename $file .pbm`" + echo "Moving output files to $dstdir..." + mkdir -p $dstdir + mv -f *.pbm $dstdir 2>/dev/null + mv -f *.ppm $dstdir 2>/dev/null + mv -f *.pgm $dstdir 2>/dev/null + echo "" +} + +treat_dir() +{ + for file in $2/*; do + treat_file $file $1 + done +} + +rm -f *.pbm *.ppm *.pgm +make + +# Traite une seule image +# Usage: ./starh.sh <file.pbm> <table | photo> +if [ $# -eq 2 ]; then + treat_file $1 ./$2 +else +# Traite toutes les images + treat_dir ./table ./images/factures + treat_dir ./photo ./images/photos +fi Property changes on: branches/cleanup-2008/milena/sandbox/dalila/start.sh ___________________________________________________________________ Name: svn:executable + * Index: branches/cleanup-2008/milena/sandbox/dalila/demat.hh =================================================================== --- branches/cleanup-2008/milena/sandbox/dalila/demat.hh (revision 0) +++ branches/cleanup-2008/milena/sandbox/dalila/demat.hh (revision 2830) @@ -0,0 +1,564 @@ +// Copyright (C) 2008 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library 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 this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library 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 DEMAT_HH_ +# define DEMAT_HH_ + +# include <libgen.h> +# include <sstream> + +# include <mln/core/image/image2d.hh> +# include <mln/core/image/image1d.hh> + +# include <mln/core/concept/function.hh> +# include <mln/core/image/image_if.hh> +# include <mln/core/image/sub_image.hh> +# include <mln/core/image/cast_image.hh> +# include <mln/core/alias/neighb2d.hh> +# include <mln/core/var.hh> +# include <mln/core/routine/clone.hh> +# include <mln/core/routine/ops.hh> +# include <mln/core/site_set/p_vaccess.hh> +# include <mln/core/site_set/p_set.hh> + +# include <mln/accu/bbox.hh> +# include <mln/accu/count.hh> + +# include <mln/border/fill.hh> + +# include <mln/convert/to.hh> +# include <mln/convert/to_fun.hh> + +# include <mln/debug/println.hh> +# include <mln/debug/colorize.hh> + +# include <mln/draw/box.hh> + +# include <mln/fun/i2v/array.hh> + +# include <mln/io/pbm/load.hh> +# include <mln/io/pbm/save.hh> +# include <mln/io/ppm/save.hh> +# include <mln/io/pgm/save.hh> + +# include <mln/labeling/blobs.hh> +# include <mln/labeling/compute.hh> + +# include <mln/level/convert.hh> +# include <mln/level/compute.hh> +# include <mln/level/fill.hh> +# include <mln/level/paste.hh> +# include <mln/level/apply.hh> +# include <mln/level/transform.hh> + +# include <mln/literal/all.hh> + +# include <mln/logical/not.hh> + +# include <mln/morpho/hit_or_miss.hh> +# include <mln/morpho/erosion.hh> +# include <mln/morpho/top_hat.hh> +# include <mln/morpho/opening.hh> + +# include <mln/pw/all.hh> + +# include <mln/util/array.hh> + +# include <mln/value/int_u16.hh> +# include <mln/value/rgb8.hh> + +# include <mln/win/hline2d.hh> +# include <mln/win/vline2d.hh> + +namespace scribo +{ + + namespace internal + { + + using namespace mln; + using value::int_u16; + using value::rgb8; + + char *input_file = 0; + int dbg_file_id = 0; + + std::string output_file(const char *name, unsigned file_id) + { + std::ostringstream os; + os << "./" + << file_id + << "_" + << input_file + << "_" + << name; + return os.str(); + } + + void draw_component_boxes(image2d<rgb8>& output, const util::array<box2d>& boxes) + { + for (unsigned i = 1; i < boxes.nelements(); ++i) + if (boxes[i].is_valid()) + { + output(boxes[i].center()) = literal::red; + draw::box(output, boxes[i], literal::red); + } + } + + template <typename V> + void save_lbl_image(const image2d<V>& lbl, unsigned nlabels, + const char *filename, unsigned file_id) + { + image2d<rgb8> output = debug::colorize<image2d<rgb8>, image2d<V> >(lbl, nlabels); + io::ppm::save(output, output_file(filename, file_id)); + } + + + /// Functions related to the matrix extraction + /// \{ + + void draw_hline(image2d<rgb8>& ima, + const box2d& box, + const rgb8& v) + { + unsigned ncols = box.pmax().col() - box.pmin().col(); + point2d p1 = box.center(); + p1.col() -= ncols / 2; + point2d p2 = box.center(); + p2.col() += ncols / 2; + + draw::line(ima, p1, p2, v); + } + + void draw_vline(image2d<rgb8>& ima, + const box2d& box, + const rgb8& v) + { + unsigned nrows = box.pmax().row() - box.pmin().row(); + point2d p1 = box.center(); + p1.row() -= nrows / 2; + point2d p2 = box.center(); + p2.row() += nrows / 2; + + draw::line(ima, p1, p2, v); + } + + void draw_row(image2d<rgb8>& ima, + unsigned line, + const rgb8& v) + { + draw::line(ima, point2d(line, 0), point2d(line, ima.ncols()), v); + } + + void draw_col(image2d<rgb8>& ima, + unsigned line, + const rgb8& v) + { + draw::line(ima, point2d(0, line), point2d(ima.nrows(), line), v); + } + + void + extract_matrix(const image2d<bool>& in, + std::pair<util::array<box2d>, util::array<box2d> > tboxes) + { + std::cout << "Extracting matrix..." << std::endl; + + image1d<unsigned> hend(in.ncols()), + hrow(in.nrows()), + vend(in.nrows()), + vcol(in.ncols()); + + level::fill(hend, 0); + level::fill(hrow, 0); + level::fill(vend, 0); + level::fill(vcol, 0); + + for (unsigned i = 1; i < tboxes.first.nelements(); ++i) + { + ++vend.at(tboxes.first[i].pmin().row()); + ++vend.at(tboxes.first[i].pmax().row()); + ++vcol.at(tboxes.first[i].center().col()); + } + + for (unsigned i = 1; i < tboxes.second.nelements(); ++i) + { + ++hend.at(tboxes.second[i].pmin().col()); + ++hend.at(tboxes.second[i].pmax().col()); + ++hrow.at(tboxes.second[i].center().row()); + } + +#ifndef NOUT + image2d<rgb8> tmp(in.domain()); + level::fill(tmp, literal::black); + + for (unsigned i = 1; i < in.ncols(); ++i) + { + if (hend.at(i) > 0) + draw_col(tmp, i, literal::orange); + if (vcol.at(i) > 0) + draw_col(tmp, i, literal::orange); + } + + for (unsigned i = 1; i < in.nrows(); ++i) + { + if (hrow.at(i) > 0) + draw_row(tmp, i, literal::magenta); + if (vend.at(i) > 0) + draw_row(tmp, i, literal::magenta); + } + + for (unsigned i = 1; i < tboxes.first.nelements(); ++i) + draw_vline(tmp, tboxes.first[i], literal::green); + + for (unsigned i = 1; i < tboxes.second.nelements(); ++i) + draw_hline(tmp, tboxes.second[i], literal::red); + + io::ppm::save(tmp, output_file("matrix.ppm", 4)); +#endif + + } + + /// \} + + + + /// Functions related to the table removal + /// \{ + + + /// Extract the components bboxes. + util::array<box2d> + component_boxes(const image2d<bool>& filter) + { + std::cout << "component boxes" << std::endl; + int_u16 nlabels = 0; + image2d<int_u16> lbl = labeling::blobs(filter, c8(), nlabels); + + return labeling::compute(accu::meta::bbox(), lbl, nlabels); + } + + /// Remove table bboxes from an image. + void erase_table_boxes(image2d<bool>& output, + util::array<box2d>& boxes, + unsigned bbox_enlarge, unsigned dim) + { + for (unsigned i = 1; i < boxes.nelements(); ++i) + { + boxes[i].enlarge(dim, bbox_enlarge + 1); + boxes[i].crop_wrt(output.domain()); + level::paste((pw::cst(false) | boxes[i] | + (pw::value(output) == pw::cst(true))), output); + } + } + + + /// Find table bboxes and remove them from the image. + std::pair<util::array<box2d>, + util::array<box2d> > + extract_tables(image2d<bool>& in, + image2d<rgb8>& output, + unsigned l) + { + typedef image2d<int_u16> I; + typedef accu::bbox<mln_psite_(I)> A; + typedef util::array<mln_result_(A)> boxes_t; + + + // Lignes verticales + std::cout << "Removing vertical lines" << std::endl; + win::vline2d vline(l); + image2d<bool> vfilter = morpho::erosion(in, vline); + +#ifndef NOUT + io::pbm::save(vfilter, output_file("table-vfilter.pbm", 1)); +#endif + + boxes_t vboxes = component_boxes(vfilter); + erase_table_boxes(in, vboxes, (l / 2), 0); + + + // Lignes horizontales + std::cout << "Removing horizontal lines" << std::endl; + win::hline2d hline(l); + image2d<bool> hfilter = morpho::erosion(in, hline); + +#ifndef NOUT + io::pbm::save(hfilter, output_file("table-hfilter.pbm", 2)); +#endif + + boxes_t hboxes = component_boxes(hfilter); + erase_table_boxes(in, hboxes, (l / 2), 1); + + +#ifndef NOUT + image2d<rgb8> tmp = clone(output); + draw_component_boxes(tmp, vboxes); + draw_component_boxes(tmp, hboxes); + io::ppm::save(tmp, output_file("table-filtered.ppm", 3)); +#endif + + return std::make_pair(vboxes, hboxes); + } + + /// \} + /// End of functions related to the table removal. + + + /// Function related to text extraction + /// \{ + + inline + int_u16 + most_left(const fun::i2v::array<int_u16>& left_link, unsigned i) + { + while (left_link(i) != i) + i = left_link(i); + return i; + } + + inline + int_u16 + uncurri_left_link(fun::i2v::array<int_u16>& left_link, unsigned i) + { + if (left_link(i) != i) + left_link(i) = uncurri_left_link(left_link, left_link(i)); + return left_link(i); + } + + template <typename V> + void + remove_small_comps_i2v(image2d<V>& lbl, + V& nlabels, + unsigned min_comp_size) + { + std::cout << "Removing small components smaller than " + << min_comp_size << " sites among " << nlabels + << "components" << std::endl; + + typedef accu::count<mln_psite(image2d<V>)> accu_count_t; + + util::array<mln_result(accu_count_t)> nsitecomp + = labeling::compute(accu_count_t(), lbl, nlabels); + + V ncomp = 0; + + fun::i2v::array<V> f(nsitecomp.nelements()); + f(0) = 0; + + for (unsigned i = 1; i <= nlabels; ++i) + { + if (nsitecomp[i] < min_comp_size) + f(i) = 0; + else + f(i) = ++ncomp; + } + + lbl = level::transform(lbl, f); + nlabels = ncomp; + +#ifndef NOUT + save_lbl_image(lbl, nlabels, "lbl-small-comps-removed.pgm", 6); +#endif + } + + + /// Merge bboxes according to their left box neighbor. + util::array< box2d > + group_bboxes(fun::i2v::array<int_u16>& left_link, image2d<int_u16>& lbl, + util::array<box2d>& cboxes, unsigned ncomp) + { + // Currify left_link lookup table and compute text area bboxes. + util::array< accu::bbox<point2d> > tboxes; + tboxes.resize(ncomp + 1); + for (unsigned i = 1; i <= ncomp; ++i) + tboxes[uncurri_left_link(left_link, i)].take(cboxes[i]); + + //Update labels + lbl = level::transform(lbl, left_link); + +#ifndef NOUT + save_lbl_image(lbl, ncomp, "lbl-grouped-boxes.pgm", 7); +#endif + + util::array<box2d> result; + for (unsigned i = 1; i <= ncomp; ++i) + if (tboxes[i].is_valid()) + result.append(tboxes[i].to_result()); + + return result; + } + + + /// Update the lookup table \p left if a neighbor is found on the right of + /// the current bbox. + void update_link(fun::i2v::array<int_u16>& left_link, image2d<int_u16>& lbl, + const point2d& p, const point2d& c, + unsigned i, int dmax) + { + if (lbl.domain().has(p) && lbl(p) != 0u && lbl(p) != i + && (math::abs(p.col() - c.col())) < dmax) + { + if (left_link(lbl(p)) == lbl(p) && most_left(left_link, i) != lbl(p)) + left_link(lbl(p)) = i; +// else +// left_link(lbl(p)) = 0;//FIXME: should be uncommented? + } + } + + + + /// Map each character bbox to its left bbox neighbor if possible. + /// Iterate to the right but link boxes to the left. + fun::i2v::array<int_u16> + link_character_bboxes(image2d<int_u16>& lbl, + const util::array<box2d>& cboxes, + unsigned ncomp, + unsigned bbox_distance) + { + fun::i2v::array<int_u16> left_link; + left_link.resize(ncomp + 1); + + for (unsigned i = 0; i <= ncomp; ++i) + left_link(i) = i; + + for (unsigned i = 1; i <= ncomp; ++i) + { + unsigned midcol = (cboxes[i].pmax().col() - cboxes[i].pmin().col()) / 2; + int dmax = midcol + bbox_distance; + point2d c = cboxes[i].center(); + /// First site on the right of the central site + point2d p(c.row(), c.col() + 1); + + // FIXME: Lemmings with a condition on the distance => write a special version? + while (lbl.domain().has(p) && (lbl(p) == 0u || lbl(p) == i) + && math::abs(p.col() - c.col()) < dmax) + ++p.col(); + + update_link(left_link, lbl, p, c, i, dmax); + } + + return left_link; + } + + util::array<box2d> + extract_text(image2d<bool>& in_, + image2d<rgb8>& output, + unsigned bbox_distance, + unsigned min_comp_size) + { + std::cout << "extracting text..." << std::endl; + + typedef int_u16 V; + typedef image2d<V> I; + typedef util::array<box2d> boxes_t; + + // Extract edges. + //win::rectangle2d l(5, 5); + unsigned l = 11; + //win::hline2d hline(l); + win::vline2d vline(l); + //image2d<bool> in = morpho::top_hat_white(in_, l); + image2d<bool> in = morpho::opening(in_, vline); + io::pbm::save(in, output_file("OuvertureSizevLine11.ppm", 9)); + + // Find character bboxes. + V nlabels; + image2d<V> lbl = labeling::blobs(in, c8(), nlabels); + + //Remove small components. + remove_small_comps_i2v(lbl, nlabels, min_comp_size); + + boxes_t cboxes = labeling::compute(accu::meta::bbox(), lbl, nlabels); + +#ifndef NOUT + image2d<rgb8> tmp = clone(output); + draw_component_boxes(tmp, cboxes); + io::ppm::save(tmp, output_file("character-bboxes.ppm", 5)); +#endif + + //merge_bboxes(cboxes, lbl, nlabels); + + //Link character bboxes to their left neighboor if possible. + fun::i2v::array<int_u16> left = + link_character_bboxes(lbl, cboxes, nlabels, bbox_distance); + + //Merge character bboxes according to their left neighbor. + util::array<box2d> tboxes = group_bboxes(left, lbl, cboxes, nlabels); + + return tboxes; + } + + /// \} + /// End of functions related to text extraction + + } // end of namespace scribo::internal + + + // Facade + void demat(char *argv[], bool treat_tables) + { + using namespace mln; + using value::rgb8; + + border::thickness = 21; + trace::quiet = true; + + //Useful debug variables + internal::input_file = basename(argv[1]); + unsigned l = 101; + unsigned bbox_distance = 25; + unsigned min_comp_size = 5; + + //Load image + image2d<bool> in; + io::pbm::load(in, argv[1]); + in = logical::not_(in); + + image2d<rgb8> output = level::convert(rgb8(), in); + + std::pair<util::array<box2d>, + util::array<box2d> > tblboxes; + if (treat_tables) + { + tblboxes = internal::extract_tables(in, output, l); + internal::extract_matrix(in, tblboxes); + } + + util::array<box2d> tboxes = + internal::extract_text(in, output, bbox_distance, min_comp_size); + + internal::draw_component_boxes(output, tboxes); + io::ppm::save(output, internal::output_file("out.ppm", 8)); + + /// Use txt bboxes here with Tesseract + /// for (i = 1; i < tboxes.nelements(); ++i) + /// tesseract(in | tboxes[i]) + } + +} // end of namespace scribo + +# endif // ! DEMAT_HH Index: branches/cleanup-2008/milena/sandbox/dalila/table.cc =================================================================== --- branches/cleanup-2008/milena/sandbox/dalila/table.cc (revision 0) +++ branches/cleanup-2008/milena/sandbox/dalila/table.cc (revision 2830) @@ -0,0 +1,66 @@ +// Copyright (C) 2008 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library 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 this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + + +#include "demat.hh" + +int main(int argc, char*argv[]) +{ + using namespace mln; + using value::int_u8; + + if (argc < 2) + { + std::cout << argv[0] << " <in.pbm> <out.pgm> <l> <bbox_larger> <bbox_distance> <min_comp_nsites>" << std::endl + << std::endl << std::endl + << std::endl + << "==========" + << std::endl << std::endl + << "<in.pbm> B/W inverted input image." + << std::endl << std::endl +/* << "<out.ppm> RGB8 output image." + << std::endl << std::endl + << "<l> Line length" + << std::endl << std::endl + << "<bbox_distance> Maximum distance between character bounding boxes. Used for bbox grouping." + << std::endl << std::endl + << "<min_comp_nsites> Minimum site count of a character/text component." + << std::endl + << " If a component have a site count lesser than this value, it is erased." + << std::endl << std::endl + << std::endl*/ + << "==========" + << std::endl << std::endl + << "HINT: compile with -DNOUT to avoid debug images." + << std::endl << std::endl; + return 1; + } + + scribo::demat(argv, true); + + return 0; +} Index: branches/cleanup-2008/milena/sandbox/dalila/Makefile =================================================================== --- branches/cleanup-2008/milena/sandbox/dalila/Makefile (revision 0) +++ branches/cleanup-2008/milena/sandbox/dalila/Makefile (revision 2830) @@ -0,0 +1,18 @@ +OLENA_INCLUDE_PATH=../../../ +CXXFLAGS=-I$(OLENA_INCLUDE_PATH) -ggdb3 -Wall -O1 -DNDEBUG + +all: photo table + +photo: demat.hh photo.cc + g++ $(CXXFLAGS) photo.cc -o photo + +table: demat.hh table.cc + g++ $(CXXFLAGS) table.cc -o table + +dclean: clean + rm -f photo + rm -f table + +clean: + rm -f *.pbm *.pgm *.ppm + Index: branches/cleanup-2008/milena/sandbox/dalila/photo.cc =================================================================== --- branches/cleanup-2008/milena/sandbox/dalila/photo.cc (revision 0) +++ branches/cleanup-2008/milena/sandbox/dalila/photo.cc (revision 2830) @@ -0,0 +1,64 @@ +// Copyright (C) 2008 EPITA Research and Development Laboratory +// +// This file is part of the Olena Library. This library is free +// software; you can redistribute it and/or modify it under the terms +// of the GNU General Public License version 2 as published by the +// Free Software Foundation. +// +// This library 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 this library; see the file COPYING. If not, write to +// the Free Software Foundation, 51 Franklin Street, Fifth Floor, +// Boston, MA 02111-1307, USA. +// +// As a special exception, you may use this file as part of a free +// software library without restriction. Specifically, if other files +// instantiate templates or use macros or inline functions from this +// file, or you compile this file and link it with other files to +// produce an executable, this file does not by itself cause the +// resulting executable to be covered by the GNU General Public +// License. This exception does not however invalidate any other +// reasons why the executable file might be covered by the GNU General +// Public License. + + +#include "demat.hh" + +int main(int argc, char*argv[]) +{ + using namespace mln; + using value::int_u8; + + if (argc < 2) + { + std::cout << argv[0] << " <in.pbm> <out.pgm> <l> <bbox_larger> <bbox_distance> <min_comp_nsites>" << std::endl + << std::endl << std::endl + << std::endl + << "==========" + << std::endl << std::endl + << "<in.pbm> B/W inverted input image." + << std::endl << std::endl +/* << "<out.ppm> RGB8 output image." + << std::endl << std::endl + << "<bbox_distance> Maximum distance between character bounding boxes. Used for bbox grouping." + << std::endl << std::endl + << "<min_comp_nsites> Minimum site count of a character/text component." + << std::endl + << " If a component have a site count lesser than this value, it is erased." + << std::endl << std::endl + << std::endl*/ + << "==========" + << std::endl << std::endl + << "HINT: compile with -DNOUT to avoid debug images." + << std::endl << std::endl; + return 1; + } + + scribo::demat(argv, false); + + return 0; +}