This is really cool. A nice explanation of using image FFTs is also given in the Image Magick docs: http://www.imagemagick.org/Usage/fourier/ http://www.image

This is really cool. A nice explanation of using image FFTs is also given in the Image Magick docs: http://www.imagemagick.org/Usage/fourier/ http://www.imagemagick.org/Usage/fourier/