24 citations · 30 across the 3 of their papers we have counts for
6 papers · 1 filter
Ionization detail parameters and cluster dose: A mathematical model for selection of nanodosimetric quantities for use in treatment planning in charged particle radiotherapy
Bruce Faddegon, Eleanor A. Blakely, Lucas Burigo +9
Objective: To propose a mathematical model for applying Ionization Detail (ID), the detailed spatial distribution of ionization along a particle track, to proton and ion beam radio…
A proton simulator for testing implementations of proton CT reconstruction algorithms on GPGPU clusters
Micah Witt, Blake Schultze, Reinhard Schulte +2
Proton computed tomography (pCT) is an image modality that will improve treatment planning for patients receiving proton radiation therapy compared with the current treatment techn…
Developments in Mathematical Algorithms and Computational Tools for Proton CT and Particle Therapy Treatment Planning
Yair Censor, Keith E. Schubert, Reinhard W. Schulte
We summarize recent results and ongoing activities in mathematical algorithms and computer science methods related to proton computed tomography (pCT) and intensity-modulated parti…
An Improved Method of Total Variation Superiorization Applied to Reconstruction in Proton Computed Tomography
Blake Schultze, Yair Censor, Paniz Karbasi +2
Previous work showed that total variation superiorization (TVS) improves reconstructed image quality in proton computed tomography (pCT). The structure of the TVS algorithm has evo…
A Highly Accelerated Parallel Multi-GPU based Reconstruction Algorithm for Generating Accurate Relative Stopping Powers
Paniz Karbasi, Ritchie Cai, Blake Schultze +11
Low-dose Proton Computed Tomography (pCT) is an evolving imaging modality that is used in proton therapy planning which addresses the range uncertainty problem. The goal of pCT is…
Results from a Prototype Proton-CT Head Scanner
R. P. Johnson, V. A. Bashkirov, G. Coutrakon +8
We are exploring low-dose proton radiography and computed tomography (pCT) as techniques to improve the accuracy of proton treatment planning and to provide artifact-free images fo…