Attached Link: Image Analyzer

I have no real reason to think it will work but you can try Image Analyzer. It has some fetures for working with scientific images so who knows. It also has a really nice upsizing feature, better than most editors if you ever need one. You could also try Satori which is supposed to be "resolution independent," though darned if I know if that would help - maybe ask in their forum. 1.6GB is way huge though - you could probably scan Vicki lifesize at 300 dpi for less :-)

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken