[Image-SIG] Altering an Image Sequence.

[Kelvin Chu]

Hi there;

I'm trying to subtract a background from a TIF image sequence.  I can  
use the ImageSequence module to iterate over the frames of a  
sequence, but I can't seem to figure out how to perform an operation  
on a specific frame and write that frame back into the sequence.

  Is it possible to write to a specific frame in an image sequence  
and then write the sequence to a file?

Thanks very much for any light you can shed on this problem.

Best,

Kelvin Chu

-- 
Kelvin Chu, Physics Department, Cook Building
82 University Place, University of Vermont, Burlington, VT 05405-0125
http://www.uvm.edu/~kchu/; (802) 656-0064; Fax: (802) 656-0817