[Image-SIG] Image file to numeric representation

Ken N. Seergobin ken@psych.utoronto.ca
Thu, 25 Mar 1999 23:33:11 -0500 (EST)

I have what is probably a very simple question...

Once an image has been opened, how does one go about converting
the internal format to a numeric representation that can
be analyzed?  As an example, I would like to assess the pairwise
correlation of various images.