Robert P. Johnson

According to our database, Robert P. Johnson authored at least 4 papers between 2014 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Particle-Tracking Proton Computed Tomography - Data Acquisition, Preprocessing, and Preconditioning.

Blake Schultze, Paniz Karbasi, Christina Sarosiek, George Coutrakon, Caesar E. Ordoñez, Nicholas T. Karonis, Kirk L. Duffin, Vladimir Bashkirov, Robert P. Johnson, Keith E. Schubert, Reinhard W. Schulte

IEEE Access, 2021

2018

A Highly Accelerated Parallel Multi-GPU based Reconstruction Algorithm for Generating Accurate Relative Stopping Powers.

Paniz Karbasi, Ritchie Cai, Blake Schultze, Hanh Nguyen, Jones Reed, Patrick Hall, Valentina Giacometti, Vladimir Bashkirov, Robert P. Johnson, Nicholas T. Karonis, Jeffrey Olafsen, Caesar E. Ordoñez, Keith E. Schubert, Reinhard W. Schulte

CoRR, 2018

2017

A Real-time Image Reconstruction System for Particle Treatment Planning Using Proton Computed Tomography (pCT).

Caesar E. Ordoñez, Nicholas T. Karonis, Kirk L. Duffin, George Coutrakon, Reinhard W. Schulte, Robert P. Johnson, Mark Pankuch

CoRR, 2017

2014

200 MeV Proton Radiography Studies With a Hand Phantom Using a Prototype Proton CT Scanner.

Tia Plautz, Vladimir Bashkirov, V. Feng, Robert F. Hurley, Robert P. Johnson, C. Leary, Scott Macafee, A. Plumb, V. Rykalin, Hartmut Sadrozinski, Keith E. Schubert, Reinhard W. Schulte, Blake Schultze, David Steinberg, Micah Witt, A. Zatserklyaniy

IEEE Trans. Medical Imaging, 2014