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Ricky T O'Brien

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Journal of Applied Clinical Medical Physics|July 14, 2025

Clinical comparison of adaptive 4DCBCT scanning protocols for lung tumor motion assessmentSadia Sana, Owen Dillon, Ricky T O'Brien

Scientific Reports|June 16, 2023

X-ray source arrays for volumetric imaging during radiotherapy treatmentOwen Dillon, Tess Reynolds, Ricky T O'Brien

Physics in Medicine and Biology|February 23, 2013

Optimizing 4D cone beam computed tomography acquisition by varying the gantry velocity and projection time intervalRicky T O'Brien, Benjamin J Cooper, Paul J Keall

Physics in Medicine and Biology|May 6, 2017

Reducing 4DCBCT imaging time and dose: the first implementation of variable gantry speed 4DCBCT on a linear acceleratorRicky T O'Brien, Uros Stankovic, Jan-Jakob Sonke, et al.

Physics in Medicine and Biology|September 6, 2014

Optimizing 4DCBCT projection allocation to respiratory binsRicky T O'Brien, John Kipritidis, Chun-Chien Shieh, et al.

Physics in Medicine and Biology|November 19, 2013

Real-time estimation of prostate tumor rotation and translation with a kV imaging system based on an iterative closest point algorithmJoubin Nasehi Tehrani, Ricky T O'Brien, Per Rugaard Poulsen, et al.

Physics in Medicine and Biology|February 2, 2019

Towards patient connected imaging with ACROBEAT: Adaptive CaRdiac cOne BEAm computed TomographyTess Reynolds, Chun-Chien Shieh, Paul J Keall, et al.

Medical Physics|June 21, 2019

Dual cardiac and respiratory gated thoracic imaging via adaptive gantry velocity and projection rate modulation on a linear accelerator: A Proof-of-Concept Simulation StudyTess Reynolds, Chun-Chien Shieh, Paul J Keall, et al.

Physics in Medicine and Biology|June 3, 2020

Evaluating reconstruction algorithms for respiratory motion guided acquisitionOwen Dillon, Paul J Keall, Chun-Chien Shieh, et al.

Journal of Applied Clinical Medical Physics|January 21, 2023

Thoracic motion-compensated cone-beam computed tomography in under 20 seconds on a fast-rotating linac: A simulation studySamuel J Blake, Owen Dillon, Hilary L Byrne, et al.

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Search research articles

Showing results (1-10 of 33) with videos related to

Sort By:

Pageof 4

Journal of Applied Clinical Medical Physics|July 14, 2025

Clinical comparison of adaptive 4DCBCT scanning protocols for lung tumor motion assessmentSadia Sana, Owen Dillon, Ricky T O'Brien

Scientific Reports|June 16, 2023

X-ray source arrays for volumetric imaging during radiotherapy treatmentOwen Dillon, Tess Reynolds, Ricky T O'Brien

Physics in Medicine and Biology|February 23, 2013

Optimizing 4D cone beam computed tomography acquisition by varying the gantry velocity and projection time intervalRicky T O'Brien, Benjamin J Cooper, Paul J Keall

Physics in Medicine and Biology|May 6, 2017

Reducing 4DCBCT imaging time and dose: the first implementation of variable gantry speed 4DCBCT on a linear acceleratorRicky T O'Brien, Uros Stankovic, Jan-Jakob Sonke, et al.

Physics in Medicine and Biology|September 6, 2014

Optimizing 4DCBCT projection allocation to respiratory binsRicky T O'Brien, John Kipritidis, Chun-Chien Shieh, et al.

Physics in Medicine and Biology|November 19, 2013

Real-time estimation of prostate tumor rotation and translation with a kV imaging system based on an iterative closest point algorithmJoubin Nasehi Tehrani, Ricky T O'Brien, Per Rugaard Poulsen, et al.

Physics in Medicine and Biology|February 2, 2019

Towards patient connected imaging with ACROBEAT: Adaptive CaRdiac cOne BEAm computed TomographyTess Reynolds, Chun-Chien Shieh, Paul J Keall, et al.

Medical Physics|June 21, 2019

Dual cardiac and respiratory gated thoracic imaging via adaptive gantry velocity and projection rate modulation on a linear accelerator: A Proof-of-Concept Simulation StudyTess Reynolds, Chun-Chien Shieh, Paul J Keall, et al.

Physics in Medicine and Biology|June 3, 2020

Evaluating reconstruction algorithms for respiratory motion guided acquisitionOwen Dillon, Paul J Keall, Chun-Chien Shieh, et al.

Journal of Applied Clinical Medical Physics|January 21, 2023

Thoracic motion-compensated cone-beam computed tomography in under 20 seconds on a fast-rotating linac: A simulation studySamuel J Blake, Owen Dillon, Hilary L Byrne, et al.

Pageof 4