CT reconstruction package

Versione 1.3.0.0 (4,98 KB) da Mark Bangert
Set of functions performing ct reconstruction tasks
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Aggiornato 29 mar 2017

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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
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

Cita come

Mark Bangert (2024). CT reconstruction package (https://www.mathworks.com/matlabcentral/fileexchange/34608-ct-reconstruction-package), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R2010b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux
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Ispirato: CT Basic reconstruction algorithms

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Versione Pubblicato Note della release
1.3.0.0

This updated version should remove a severe error in the implementation of the central slice theorem.

Thanks to G. Sken, Jean-Nicola Blanchet, and Sake Dandawate for pointing this out. Thanks to Niklas Wahl for pointing this out.
The new Version should correct the implementation of the central slice Theorem. Thank you Jean-Nicola Blanchet, Saket Dandawate, and G. Sken for pointing this out. Thanks to Niklas Wahl for providing example code.
1.2.0.0

Excluded head phantom.
1.0.0.0