Path: utzoo!utgpu!news-server.csri.toronto.edu!rutgers!apple!tahoe!hal
From: hal@tahoe.unr.edu (Hal Klein)
Newsgroups: comp.graphics
Subject: WARPING transform... need info
Message-ID: <5007@tahoe.unr.edu>
Date: 27 Nov 90 22:31:12 GMT
Reply-To: hal@tahoe.unr.edu (Hal Klein)
Distribution: usa
Organization: University of Nevada, Reno
Lines: 14

I am working on an image warping program for an image processing applica-
tion.  I am interested in any information that may be helpful in developing
a warp application.  I am particularly interested in information on 2D non-
linear warp (rubber sheet) transformations.  Thus far, my research seems to
indicate that there is a lot of peripheral information, but few "canned"
algorithms or libraries.

I have been reading a new book (George Wolberg, "Digital Image Warping",
IEEE Computer Society Press, 1990) that has been very helpful.  Our platform
has limited program memory (128K) so a number of methods have been ruled out
because of this.  If there are any examples, algorithms, references, etc.
out there I would appreciate hearing about them.

Thanks...