Publications by authors named "Jonathan G Li"

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A Comparison of Radiosurgical Planning Techniques for the Treatment of Trigeminal Neuralgia.
Kati Doxsee, Ian Paddick, William A Friedman, Jonathan G Li, Alexandra De Leo

Pract Radiat Oncol· May 2025

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Benchmarking and performance evaluation of a novel deformable image registration software for radiotherapy CT images.
Shorug S Alshammari, Sridhar Yaddanapudi, Blaž Kušnik, Rok Ivančič, Kristjan Anderle, Jonathan G Li

Tech Innov Patient Support Radiat Oncol· December 2024

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A sliding-window approach for improved VMAT dose calculation accuracy.
Haitham N Alahmad, Ji-Yeon Park, Nicholas J Potter, Bo Lu, Guanghua Yan, Chihray Liu, Jonathan G Li

Med Dosim· July 2021

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Tumor phase recognition using cone-beam computed tomography projections and external surrogate information.
Pingfang Tsai, Guanghua Yan, Chihray Liu, Ying-Chao Hung, Darren L Kahler, Jonathan G Li

Med Phys· October 2020

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Error detection and classification in patient-specific IMRT QA with dual neural networks.
Nicholas J Potter, Karl Mund, Jacqueline M Andreozzi, Jonathan G Li, Chihray Liu

Med Phys· October 2020

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Feasibility study of using flattening-filter-free photon beams to deliver conventional flat beams.
Nicholas J Potter, Sharon Lebron, Jonathan G Li, Chihray Liu, Bo Lu

Med Dosim· April 2020

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Beam flatness modulation for a flattening filter free photon beam utilizing a novel direct leaf trajectory optimization model.
Nicholas J Potter, Guanghua Yan, Hongcheng Liu, Haitham Alahmad, Darren L Kahler, Chihray Liu, Jonathan G Li

J Appl Clin Med Phys· March 2020

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A self-checking treatment couch coordinate calculation system in radiotherapy.
Pingfang Tsai, Chihray Liu, Darren L Kahler, Jonathan G Li, Bo Lu

J Appl Clin Med Phys· January 2020

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Feasibility of photon beam profile deconvolution using a neural network.
Han Liu, Feifei Li, Jiyeon Park, Sharon Lebron, Jian Wu, Jonathan G Li, Chihray Liu

Med Phys· December 2018

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Technical Note: Impact of the geometry dependence of the ion chamber detector response function on a convolution-based method to address the volume averaging effect.
Brendan Barraclough, Jonathan G Li, Sharon Lebron, Qiyong Fan, Chihray Liu

Med Phys· May 2016

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Parameterization of photon beam dosimetry for a linear accelerator.
Sharon Lebron, Bo Lu, Guanghua Yan, Darren Kahler, Jonathan G Li, Chihray Liu

Med Phys· February 2016

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Common-mask guided image reconstruction (c-MGIR) for enhanced 4D cone-beam computed tomography.
Justin C Park, Hao Zhang, Yunmei Chen, Qiyong Fan, Jonathan G Li, Chihray Liu

Phys Med Biol· December 2015

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Image-domain shading correction for cone-beam CT without prior patient information.
Qiyong Fan, Bo Lu, Justin C Park, Tianye Niu, Jonathan G Li, Chihray Liu

J Appl Clin Med Phys· November 2015

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Impact of scanning parameters and breathing patterns on image quality and accuracy of tumor motion reconstruction in 4D CBCT: a phantom study.
Soyoung Lee, Guanghua Yan, Bo Lu, Darren Kahler, Jonathan G Li

J Appl Clin Med Phys· November 2015

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A novel convolution-based approach to address ionization chamber volume averaging effect in model-based treatment planning systems.
Brendan Barraclough, Jonathan G Li, Sharon Lebron, Qiyong Fan, Chihray Liu

Phys Med Biol· August 2015

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Adaptive beamlet-based finite-size pencil beam dose calculation for independent verification of IMRT and VMAT.
Justin C Park, Jonathan G Li, Lahcen Arhjoul, Guanghua Yan, Bo Lu, Chihray Liu

Med Phys· April 2015

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Monitoring ABC-assisted deep inspiration breath hold for left-sided breast radiotherapy with an optical tracking system.
Kathryn E Mittauer, Rohan Deraniyagala, Jonathan G Li, Bo Lu, Chihray Liu, Judith L Lightsey

Med Phys· January 2015

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Lung tumor motion change during stereotactic body radiotherapy (SBRT): an evaluation using MRI.
Anneyuko I Saito, Kenneth R Olivier, Jonathan G Li, Chihray Liu, Heather E Newlin

J Appl Clin Med Phys· May 2014

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Prevention of gross setup errors in radiotherapy with an efficient automatic patient safety system.
Guanghua Yan, Kathryn Mittauer, Yin Huang, Bo Lu, Chihray Liu, Jonathan G Li

J Appl Clin Med Phys· November 2013

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Intravenous contrast agent influence on thoracic computed tomography simulation investigated through a heterogeneous dose calculation method using 5-bulk densities.
Anneyuko I Saito, Jonathan G Li, Chihray Liu, Kenneth R Olivier, Shinsuke Kyougoku

Am J Clin Oncol· April 2012

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Feasibility study of performing IGRT system daily QA using a commercial QA device.
Jean L Peng, Darren Kahler, Jonathan G Li, Robert J Amdur, Kenneth N Vanek, Chihray Liu

J Appl Clin Med Phys· June 2011

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Dosimetric consequences of rotational setup errors with direct simulation in a treatment planning system for fractionated stereotactic radiotherapy.
Jean L Peng, Chihray Liu, Yu Chen, Robert J Amdur, Kenneth Vanek, Jonathan G Li

J Appl Clin Med Phys· April 2011

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Evaluation of kV cone-beam ct performance for prostate IGRT: a comparison of automatic grey-value alignment to implanted fiducial-marker alignment.
Wenyin Shi, Jonathan G Li, Robert A Zlotecki, Anamaria Yeung, Heather Newlin, Chihray Liu, Kenneth Olivier

Am J Clin Oncol· February 2011

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An image quality comparison study between XVI and OBI CBCT systems.
Srijit Kamath, William Song, Alexei Chvetsov, Shuichi Ozawa, Haibin Lu, Chihray Liu, Jonathan G Li

J Appl Clin Med Phys· February 2011

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Characterization of a real-time surface image-guided stereotactic positioning system.
Jean L Peng, Darren Kahler, Jonathan G Li, Sanjiv Samant, Guanghua Yan, Chihray Liu

Med Phys· October 2010

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