Athabasca Recon is a program for CT reconstruction using filtered back-projection.
Because it was created to process synchrotron tomographic data, it currently only handles parallel beam reconstruction.
Instructions for compiling are found in the manual. The manual can be found on-line at http://numerics88.github.io/athabasca_recon/ .
Alternatively, the manual is located in the source code in the doc directory. It can be compiled with asciidoc (http://www.methods.co.nz/asciidoc/). If you have asciidoc installed, the manual can be built with "make pdf" or "make html".
Athabasca Recon was originally developed by Eric Nodwell (@nodwell) at the Bone Imaging Laboratory, University of Calgary (http://bonelab.ucalgary.ca/) under the supervision of Dr. Steven K. Boyd for the purpose of processing data synchrotron data obtained at the Canadian Light Source. It is now supported and maintained by Numerics88 Solutions Ltd. (http://numerics88.com./)