product images...
 

ok, so i support a client that has an online store, for about 50% of their products they receive a clean image from their vendor, the other 50% they have to shoot and clean and re size themselves. i made a script to make the images save in all 3 sizes needed (thumbnail, main, large) and that saved some time, now is there something that can clean the images up automatically? they shoot on a white background then crop out the shadows and such.

anywho... my question is is there something out there that can just clean up an image already on a standard (white, blue i dont care) background to create clean images for web store?