Posted: 2006-10-24T21:16:41-07:00
You are not wanting -fuzz, but you want to -despeckle the image.
Use https://github.com/ImageMagick/ImageMagick/discussions instead.
http://mirror.imagemagick.org/discourse-server/
http://mirror.imagemagick.org/discourse-server/viewtopic.php?t=7657