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CT reconstruction package

5.0 | 4 ratings Rate this file 96 Downloads (last 30 days) File Size: 6.03 KB File ID: #34608 Version: 1.2
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CT reconstruction package



16 Jan 2012 (Updated )

Set of functions performing ct reconstruction tasks

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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


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


to perform image reconstruction on a custom data set.


[1] Set of CT reconstruction functions by Prof. Justin Romberg @
[2] W. Schlegel, J. Bille: Medizinische Physik 2: Medizinische Strahlenphysik

MATLAB release MATLAB 7.11 (R2010b)
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Comments and Ratings (5)
14 May 2015 Liz

Liz (view profile)

Can someone out here explain the reconstruction code to me?

Comment only
12 Nov 2013 Nicholas

Excellent set of code. Thanks a lot.

01 Aug 2013 Soren

Soren (view profile)

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

25 May 2012 Tai Chieh


It's really help

22 Mar 2012 Shrinivas

Excellent work

27 Jan 2012 1.2

Excluded head phantom.

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