11 citations · 11 across the 4 of their papers we have counts for
4 papers
Fourier-Domain Inversion for the Modulo Radon Transform
Matthias Beckmann, Ayush Bhandari, Meira Iske
Inspired by the multiple-exposure fusion approach in computational photography, recently, several practitioners have explored the idea of high dynamic range (HDR) X-ray imaging and…
Equivariant Neural Networks for Indirect Measurements
Matthias Beckmann, Nick Heilenkötter
In recent years, deep learning techniques have shown great success in various tasks related to inverse problems, where a target quantity of interest can only be observed through in…
The Modulo Radon Transform: Theory, Algorithms and Applications
Matthias Beckmann, Ayush Bhandari, Felix Krahmer
Recently, experiments have been reported where researchers were able to perform high dynamic range (HDR) tomography in a heuristic fashion, by fusing multiple tomographic projectio…
Error analysis for filtered back projection reconstructions in Besov spaces
Matthias Beckmann, Peter Maass, Judith Nickel
Filtered back projection (FBP) methods are the most widely used reconstruction algorithms in computerized tomography (CT). The ill-posedness of this inverse problem allows only an…