MathGroup Archive: November 2009 [00878]

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distorting an image

To: mathgroup at smc.vnet.net
Subject: [mg105324] distorting an image
From: Leon Gunther <thegunthers at rcn.com>
Date: Sat, 28 Nov 2009 01:05:37 -0500 (EST)

I want to take an image and map each point (x,y) to another point u(x,y) and v(x,y) so as to produce a distorted image.
It would be analogous to painting a piece of rubber and distorting  the rubber.

My ultimate goal is to map 2d symmetrically so that r -> f(r)

Any advice?

Leon Gunther

thegunthers at rcn.com

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- Re: distorting an image
  - From: Mark McClure <mcmcclur@unca.edu>

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