NAME

Catmandu::HOCR - tools to work with HOCR documents

STATUS

SYNOPSIS

#From the command line

#Extract OCR data

$ catmandu convert HOCR --file input.xml to YAML

#In a script

use Catmandu::Sane;

use Catmandu::Importer::HOCR;

my $importer = Catmandu::Importer::HOCR->new( file => "/tmp/input.html" );

$importer->each(sub{

    my $record = $_[0];
    #..

});

EXAMPLE OUTPUT IN YAML

---
h: 38
page: 1
page_h: 3316
page_w: 2904
page_x: 0
page_y: 0
text: '1'
w: 17
x: 2349
y: 2717
...

INSTALLATION

In order to install this package you need the following system packages installed

• Centos

  * perl-devel

  * make

  * gcc

  * gcc-c++

  * libyaml-devel

  * libxml2 version 2.6.21 or higher. Reason: the module XML::LibXML::Reader uses the libxml2 pull parser to read xml documents incrementally.

AUTHORS

Nicolas Franck <nicolas.franck at ugent.be>

SEE ALSO

Catmandu::Importer::HOCR, XML::LibXML::Reader, Catmandu, Catmandu::Importer

LICENSE AND COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the terms of either: the GNU General Public License as published by the Free Software Foundation; or the Artistic License.

See http://dev.perl.org/licenses/ for more information.