The ASTRA Toolbox is an open-source library with Python and Matlab interfaces offering GPU-accelerated forward and backprojection operators for algorithm developers. Since these are often the most time-consuming components of algorithms for tomographic reconstruction, this aids scaling algorithms to realistic data sizes. ASTRA has a very flexible support for projection geometries, and can model a wide range of experimental set-ups. In this talk, we will look at current and future features of the ASTRA Toolbox.

This presentation is part of Minisymposium “MS76 - Solving Inverse Problems in minutes: Software for imaging (2 parts)”
organized by: Ozan Öktem (KTH - Royal Institute of Technology) , Holger Kohr (Thermo Fisher Scientific) , Jonas Adler (KTH Royal Institute of Technology) .

Authors:

Willem Jan Palenstijn (Centrum Wiskunde & Informatica, Amsterdam)

Keywords:

computed tomography, inverse problems