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Special Forums News, Links, Events and Announcements Software Releases - RSS News Lucene Image REtrieval 0.7 (Default branch)
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Old 10-23-2008
Lucene Image REtrieval 0.7 (Default branch)
The LIRE (Lucene Image REtrieval) library provides a simple way to create a Lucene index of image features for content-based image retrieval (CBIR), which allows searching for similar images. The used features are taken from the MPEG-7 standard: ScalableColor, ColorLayout, and EdgeHistogram. Furthermore, methods for searching the index are provided. License: GNU General Public License (GPL)Changes:
This is a major release. It fixes a lot of bugsand introduces several new features including anew descriptor, a simplified way to usedescriptors by introducing new generic searchersand indexers, as well as a generalized interfacefor image descriptors. There are also severalimprovements in indexing and search speed.Furthermore, retrieval performance was optimizedbased on the Wang 1000 data set. All new featureshave also found their way into LireDemo.Image

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image::info::svg

Image::Info::SVG(3pm)					User Contributed Perl Documentation				     Image::Info::SVG(3pm)

NAME

       Image::Info::SVG - SVG support for Image::Info

SYNOPSIS

	use Image::Info qw(image_info dim);

	my $info = image_info("image.svg");
	if (my $error = $info->{error}) {
	    die "Can't parse image info: $error
";
	}
	my $title = $info->{SVG_Title};

	my($w, $h) = dim($info);

DESCRIPTION

       This modules supplies the standard key names except for BitsPerSample, Compression, Gamma, Interlace, LastModificationTime, as well as:

       ImageDescription
	   The image description, corresponds to <desc>.

       SVG_Image
	   A scalar or reference to an array of scalars containing the URI's of embedded images (JPG or PNG) that are embedded in the image.

       SVG_StandAlone
	   Whether or not the image is standalone.

       SVG_Title
	   The image title, corresponds to <title>

       SVG_Version
	   The URI of the DTD the image conforms to.

METHODS

       process_file()

	       $info->process_file($source, $options);

       Processes one file and sets the found info fields in the $info object.

FILES

       This module requires XML::Simple.

SEE ALSO

       Image::Info, XML::Simple, expat

NOTES

       For more information about SVG see:

	http://www.w3.org/Graphics/SVG/

       Random notes:

	 Colors
	   # iterate over polygon,rect,circle,ellipse,line,polyline,text for style->stroke: style->fill:?
	   #  and iterate over each of these within <g> too?! and recurse?!
	   # append <color>'s
	   # perhaps even deep recursion through <svg>'s?
	 ColorProfile <color-profile>
	 RenderingIntent ?
	 requiredFeatures
	 requiredExtensions
	 systemLanguage

AUTHOR

       Jerrad Pierce <belg4mit@mit.edu>/<webmaster@pthbb.org>

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.0							    2006-07-16						     Image::Info::SVG(3pm)