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MathGroup Archive 2008

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Radon and fan beam projection (forward and backward)

  • To: mathgroup at smc.vnet.net
  • Subject: [mg92854] Radon and fan beam projection (forward and backward)
  • From: thorgal <pbruynd at vub.ac.be>
  • Date: Wed, 15 Oct 2008 05:37:42 -0400 (EDT)

I  have been looking around for functions which can do a projection
(parallel or fan beam) of a 3D image onto a 2D plane for a series of
angles.  Does this exist in some package or is it available
somewhere.  I would need both forward and backward projection.  It is
to be used in tomographic image reconstruction.

Thanks


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