I have done some searching and not yet found what I am looking for.

Is there a program/utility that can batch-RENAME a folder of image/graphic files (iff/jpg/gif/etc) to a format which includes the dimensions, color-depth, and format of the image?
some examples:
AmigaArtwork-a.iff -> AmigaArtwork-a.400x200x8.iff
AmigaArtwork-b -> AmigaArtwork-b.640x480x8.jpeg
Ideally, the program would allow me to specify the data that gets included in the rename, but I will take whatever I can get.
Any thoughts?