AIR Tools II is a much expanded and improved modular implementation of the AIR Tools toolbox from 2012. It offers many easy-to-use SIRT, ART and column-action reconstruction methods in a consistent framework complete with a range of stopping criteria, relaxation parameter selection strategies and numerous test problems. Major new features and use cases are demonstrated, including application to large-scale real data by interfacing to external GPU-accelerated implementations of forward and back-projection operations.

This presentation is part of Minisymposium “MS33 - Advances in reconstruction algorithms for computed tomography (4 parts)”
organized by: Gunay Dogan (Theiss Research, NIST) , Harbir Antil (George Mason University) , Elena Loli Piccolomini (Dept. Computer Science and Engineering, University of Bologna) , Samuli Siltanen (University of Helsinki) .

Authors:

Jakob Jorgensen (University of Manchester)

Per Christian Hansen (Technical University of Denmark)

Keywords:

computed tomography, image reconstruction, inverse problems, matlab toolbox, numerical linear algebra, software