The software automatically enhances digital images.
Samples of what it can do here:
8,10,25,26 are little short of amazing. Some of the others are less
impressive (22 in particular looks wrong) hopefully there are still some
This is presumably the software they used to spy on us from sattelites and
hence is a pure digital system so it probably does nothing for dust,
scratches and grain :-(
P.S. It's probably a bit slow on Pentium Pro 200's