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Reply-To: <karron@casi.net>
From: "Dr. D. B. Karron" <karron@casi.net>
To: "'Siddarth S Kalasapur'" <ssk9770@unix.tamu.edu>, <tiff@olympiakos.com>
Subject: RE: Image Parameters
Date: Wed, 16 May 2001 08:59:19 -0400
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Have a look at my web site for Isosurface theory and Digital Morse Theory at
http://www.casi.net/D.DMT/

We are working on shareholding/iso-valued contour lines, from a mathematical
perspective, and as a way to do image segmentation. We have it running in
RGB images as well as grayscale.

Cheers!

dr. k.

-----------------------------------------
Dr. D. B. Karron,	(C.T.O)
Computer Aided Surgery, Inc. (CASI)
300 East 33rd Street, Suite 4N
New York, New York 10016
Voice: +1 (212) 686 8748
Fax: +1 (212) 448 0261
SkyPage: +1(800) 759 8888 PIN: 1101651
e-mail: karron@casi.net
Web Site http://www.casi.net


-----Original Message-----
From: owner-tiff@olympiakos.com [mailto:owner-tiff@olympiakos.com]On
Behalf Of Siddarth S Kalasapur
Sent: Wednesday, May 16, 2001 1:31 AM
To: tiff@olympiakos.com
Subject: Image Parameters


Folks,
   I am trtying to run some edge detection programs on a buncg of TIFFs. I
need to find out the starting and ending of each row, and the
corresponding pizel value. In other words, I have to read the raw data and
determine if it is a 0 or a 1 (I am dealing only with greyscales). Can
someone please help me out with this? To put it plainly, I have to access
each row, and manipulate data depending on the value.
Thanks,
Siddarth

