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CT reconstruction package

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CT reconstruction package

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16 Jan 2012 (Updated )

Set of functions performing ct reconstruction tasks

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Description

Set of functions performing ct reconstruction tasks like a radon transformation, a simple backprojection, a filtered backprojection using a convolution in the spatial domain, a filtered backprojection using a 2D Fourier transformation, and a filtered back projection using the central slice theorem.

It includes the function

 myCtRecontruction

that should run out of the box and uses Matlab's Shepp Logan Phantom for demonstration. It is also possible to run the myCtReconstruction with an argument

 myCtRecontruction(anyCtDataSet)

to perform image reconstruction on a custom data set.

References:

[1] Set of CT reconstruction functions by Prof. Justin Romberg @ http://www.clear.rice.edu/elec431/projects96/DSP/
[2] W. Schlegel, J. Bille: Medizinische Physik 2: Medizinische Strahlenphysik http://www.amazon.com/Medizinische-Physik-Strahlenphysik-German/dp/354065254X/ref=sr_1_1?ie=UTF8&qid=1326709541&sr=8-1

MATLAB release MATLAB 7.11 (R2010b)
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Comments and Ratings (4)
12 Nov 2013 Nicholas

Excellent set of code. Thanks a lot.

01 Aug 2013 Soren

Fantastic tool for didactic purposes and as a platform for further development. Thanks for sharing!!

25 May 2012 Tai Chieh

Great!

It's really help

22 Mar 2012 Shrinivas

Excellent work

Updates
27 Jan 2012

Excluded head phantom.

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