activity
20042022
most citedTotal variation superiorization schemes in proton computed tomography image reconstruction

110 citations · 166 across the 7 of their papers we have counts for

collaborators

7 papers

physics.med-ph2022★ 8 cited

Accurate and fast deep learning dose prediction for a preclinical microbeam radiation therapy study using low-statistics Monte Carlo simulations

Florian Mentzel, Jason Paino, Micah Barnes +13

Microbeam radiation therapy (MRT) utilizes coplanar synchrotron radiation beamlets and is a proposed treatment approach for several tumour diagnoses that currently have poor clinic…

physics.med-ph2022★ 26 cited

Fast and accurate dose predictions for novel radiotherapy treatments in heterogeneous phantoms using conditional 3D-UNet generative adversarial networks

Florian Mentzel, Kevin Kröninger, Michael Lerch +8

Novel radiotherapy techniques like synchrotron X-ray microbeam radiation therapy (MRT), require fast dose distribution predictions that are accurate at the sub-mm level, especially…

cond-mat.supr-con2018★ 10 cited

A new approach to the inverse problem for current mapping in thin-film superconductors

J. W. Zuber, F. S. Wells, S. A. Fedoseev +3

A novel mathematical approach has been developed to complete the inversion of the Biot-Savart law in one- and two-dimensional cases from measurements of the perpendicular component…

physics.med-ph2015

Simulation study of dose enhancement in a cell due to nearby carbon and oxygen in particle radiotherapy

Jae Ik Shin, Ilsung Cho, Sungho Cho +10

The aim of this study is to investigate the dose-deposition enhancement by alpha-particle irradiation in a cellular model using carbon and oxygen chemical compositions.A simulation…

physics.atm-clus2015★ 9 cited

Comparative analysis of the secondary electron yield from carbon nanoparticles and pure water medium

Alexey Verkhovtsev, Sally McKinnon, Pablo de Vera +5

The production of secondary electrons generated by carbon nanoparticles and pure water medium irradiated by fast protons is studied by means of model approaches and Monte Carlo sim…

physics.med-ph2010★ 110 cited

Total variation superiorization schemes in proton computed tomography image reconstruction

S. N. Penfold, R. W. Schulte, Y. Censor +1

Purpose: Iterative projection reconstruction algorithms are currently the preferred reconstruction method in proton computed tomography (pCT). However, due to inconsistencies in th…

cond-mat.mtrl-sci2004★ 3 cited

A Review of Liquid Phase Epitaxial Grown Gallium Arsenide

D. Alexiev, D. A. Prokopovich, S. Thomson +3

Liquid phase epitaxy of gallium arsenide (LPE GaAs) has been investigated intensively from the late 1960's to the present and has now a special place in the manufacture of wide ban…