I have some images that have various shadows in them in various alpha transparencies. I was to remove any pixels which are between 255 and 0 alpha (so leave anything solid, and leave anything truly transparent). Is there a simple way I can do this? (I have Fireworks and GIMP). I'm thinking a script might be the easiest way of doing it but I'm not sure how to go about it. I will need to perform this on future images too.
