NAME

Image::Filter::Floyd - Dither an image (Floyd-Steinberg style).

SYNOPSIS

    use Image::Filter;

    $image = Image::Filter::newFromJpeg("munich.jpg");
    $image = $image->filter("floyd"); #Load Image::Filter::Floyd
    $image->Jpeg("test.jpg"); 

DESCRIPTION

Image::Filter is a perl module that can apply image filters. This module implements a simple Floyd-Steinberg Dither. It uses the gd lib from Thomas Boutell.

EXPORT

None by default.

AUTHOR

Hendrik Van Belleghem, <beatnik + at + quickndirty + dot + org>

LICENSE

Image::Filter is released under the GNU Public License. See COPYING and COPYRIGHT for more information.

THANKS & CREDITS

Image::Filter is based on the concepts tought to me by my math professor J. Van Hee. This module wouldn't be possible without the work of Thomas Boutell on his gd library. Inspiration, but no code, was taken from Lincoln D. Steins GD implementation of that same gd lib.

SEE ALSO

perl.