[Olena-patches] last-svn-commit-856-g62776ae Small fixes in Scribo.

* demo/xml2doc/image_crop.cc: Abort xml loading if an error is found. * scribo/core/line_info.hh: Fix text cleanup. * scribo/io/img/save.hh: Add documentation. * scribo/io/xml/internal/extended_page_xml_visitor.hh: Use internal_gradient. * scribo/primitive/extract/alignments.hh: Set component type to whitespaceSeparator. * src/binarization/sauvola_ms_fg.cc: Fix argument use. --- scribo/ChangeLog | 19 +++++++++++++++++++ scribo/demo/xml2doc/image_crop.cc | 2 ++ scribo/scribo/core/line_info.hh | 3 ++- scribo/scribo/io/img/save.hh | 7 +++++++ .../io/xml/internal/extended_page_xml_visitor.hh | 4 ++-- scribo/scribo/primitive/extract/alignments.hh | 2 +- scribo/src/binarization/sauvola_ms_fg.cc | 6 ++++-- 7 files changed, 37 insertions(+), 6 deletions(-) diff --git a/scribo/ChangeLog b/scribo/ChangeLog index fc761c3..a213078 100644 --- a/scribo/ChangeLog +++ b/scribo/ChangeLog @@ -1,5 +1,24 @@ 2011-05-04 Guillaume Lazzara &lt;lazzara(a)fidji.lrde.epita.fr&gt; + Small fixes in Scribo. + + * demo/xml2doc/image_crop.cc: Abort xml loading if an error + is found. + + * scribo/core/line_info.hh: Fix text cleanup. + + * scribo/io/img/save.hh: Add documentation. + + * scribo/io/xml/internal/extended_page_xml_visitor.hh: Use + internal_gradient. + + * scribo/primitive/extract/alignments.hh: Set component type to + whitespaceSeparator. + + * src/binarization/sauvola_ms_fg.cc: Fix argument use. + +2011-05-04 Guillaume Lazzara &lt;lazzara(a)fidji.lrde.epita.fr&gt; + Make paragraph extraction work with this branch. * scribo/core/line_info.hh: Keep few attributes public and update diff --git a/scribo/demo/xml2doc/image_crop.cc b/scribo/demo/xml2doc/image_crop.cc index 29a93d8..ba30d8a 100644 --- a/scribo/demo/xml2doc/image_crop.cc +++ b/scribo/demo/xml2doc/image_crop.cc @@ -326,6 +326,8 @@ bool ImageCrop::crop_regions(bool temp) else { f.close(); + qDebug() << "Error while reading XML file!"; + abort(); return false; } } diff --git a/scribo/scribo/core/line_info.hh b/scribo/scribo/core/line_info.hh index 27dda84..e91e1c3 100644 --- a/scribo/scribo/core/line_info.hh +++ b/scribo/scribo/core/line_info.hh @@ -351,7 +351,7 @@ namespace scribo static std::map<char, std::string> map = init_map(); std::string output = input; - for (unsigned i = 0; i < input.size(); ++i) + for (unsigned i = 0; i < output.size(); ++i) { std::map<char, std::string>::iterator it = map.find(output.at(i)); if (it != map.end()) @@ -360,6 +360,7 @@ namespace scribo i += it->second.size() - 1; } } + return output; } diff --git a/scribo/scribo/io/img/save.hh b/scribo/scribo/io/img/save.hh index 56300d6..04f0a3c 100644 --- a/scribo/scribo/io/img/save.hh +++ b/scribo/scribo/io/img/save.hh @@ -66,6 +66,13 @@ namespace scribo NonText : Display non-text regions. Full : Text and non-text regions. + + DebugWoImage : Display all regions onto a subsampled copy of + the original image. A dark background is used as background. + + DebugWithImage : Display all regions onto a subsampled copy of + the original image. The original image is used as background. + */ enum Format { 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 b906a4a..b463677 100644 --- a/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh +++ b/scribo/scribo/io/xml/internal/extended_page_xml_visitor.hh @@ -32,7 +32,7 @@ # include <fstream> -# include <mln/morpho/elementary/gradient_external.hh> +# include <mln/morpho/elementary/gradient_internal.hh> # include <mln/pw/all.hh> # include <mln/core/image/dmorph/image_if.hh> @@ -122,7 +122,7 @@ namespace scribo if (doc.has_elements()) { // Prepare element edges - elt_edge = morpho::elementary::gradient_external(doc.elements().labeled_image(), c4()); + elt_edge = morpho::elementary::gradient_internal(doc.elements().labeled_image(), c4()); doc.elements().accept(*this); } diff --git a/scribo/scribo/primitive/extract/alignments.hh b/scribo/scribo/primitive/extract/alignments.hh index 8d18d93..1e3d835 100644 --- a/scribo/scribo/primitive/extract/alignments.hh +++ b/scribo/scribo/primitive/extract/alignments.hh @@ -1085,7 +1085,7 @@ namespace scribo V ndelim; component_set<L> - delim_comps = primitive::extract::components(delimitors, c8(), ndelim); + delim_comps = primitive::extract::components(delimitors, c8(), ndelim, component::WhitespaceSeparator); mln::util::couple<component_set<L>, mln_ch_value(L,bool)> output(delim_comps, delimitors); diff --git a/scribo/src/binarization/sauvola_ms_fg.cc b/scribo/src/binarization/sauvola_ms_fg.cc index 7ff9321..2c5e7fa 100644 --- a/scribo/src/binarization/sauvola_ms_fg.cc +++ b/scribo/src/binarization/sauvola_ms_fg.cc @@ -58,10 +58,10 @@ bool check_args(int argc, char * argv[]) const char *args_desc[][2] = { { "input.*", "An image." }, - { "output.pbm", "A binary image." }, { "lambda", "Lambda used to split bg/fg." }, { "w", "Window size at scale 1. (Common value: 101)" }, { "s", "First subsampling ratio (Common value: 3)." }, + { "output.pbm", "A binary image." }, {0, 0} }; @@ -92,6 +92,8 @@ int main(int argc, char *argv[]) std::cout << "Using w_1=" << w_1 << " - s=" << s << std::endl; + Magick::InitializeMagick(0); + // Load image2d<value::rgb8> input_1; io::magick::load(input_1, argv[1]); @@ -108,7 +110,7 @@ int main(int argc, char *argv[]) image2d<bool> output = scribo::binarization::sauvola_ms(fg_gl, w_1, s, SCRIBO_DEFAULT_SAUVOLA_K); - io::pbm::save(output, argv[6]); + io::pbm::save(output, argv[5]); } -- 1.5.6.5