dlib/tools/imglab/convert_imglab_paths_to_rel...

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#!/usr/bin/perl
use File::Spec;
die "This script converts all the file names in an imglab XML file to have paths relative to the current folder. Call it like this: ./convert_imglab_paths_to_relative some_file.xml" if @ARGV != 1;
$file = @ARGV[0];
open(INFO, $file) or die('Could not open file.');
foreach $line (<INFO>)
{
if (index($line, 'file=\'') != -1)
{
$line =~ /file='(.*)'/;
$relpath = File::Spec->abs2rel($1);
$line =~ s/$1/$relpath/;
print $line
}
else
{
print $line
}
}