Software for quantitation of scanned images?

[Namjin Chung]

Dear Netters,
I'm looking for a software (except NIH Image) which can be used to
quantitate images already scanned with a typical image scanner. My
intention is to calculate the relative amount of proteins in each band in
x-ray film.  TIA.

Namjin Chung

Namjin Chung (Graduate Student)
Program in Molecular Cancer Biology
Duke University Medical Center, Box 3345
Durham, NC 27710 USA