This is the Linux app named ASTRA Tomography Toolbox whose latest release can be downloaded as astra-1.7.1beta.tar.bz2. It can be run online in the free hosting provider OnWorks for workstations.
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ASTRA Tomography Toolbox
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DESCRIPTION
NB: The ASTRA Tomography Toolbox is now hosted at http://www.astra-toolbox.com/The ASTRA Tomography Toolbox is a MATLAB toolbox based on high-performance GPU primitives for 2D and 3D tomography, developed jointly by the ASTRA-Vision Lab research group at the University of Antwerp and CWI, Amsterdam.
It supports 2D parallel and fan beam geometries, and 3D parallel and cone beam. All of them have highly flexible source/detector positioning.
A large number of 2D and 3D algorithms are available, including FBP, SIRT, SART, CGLS.
The basic forward and backward projection operations are GPU-accelerated, and directly callable from MATLAB to enable building new algorithms.
This is an application that can also be fetched from https://sourceforge.net/projects/astra-toolbox/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
