24 citations · 86 across the 13 of their papers we have counts for
3 papers · 1 filter
Derivative-free superiorization with component-wise perturbations
Yair Censor, Howard Heaton, Reinhard Schulte
Superiorization reduces, not necessarily minimizes, the value of a target function while seeking constraints-compatibility. This is done by taking a solely feasibility-seeking algo…
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…