Patrick A. Helm

According to our database, Patrick A. Helm authored at least 16 papers between 2013 and 2024.

Collaborative distances:

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

2024

Deformable registration of preoperative MR and intraoperative long-length tomosynthesis images for guidance of spine surgery via image synthesis.

Yixuan Huang, Xiaoxuan Zhang, Yicheng Hu, Ashley Johnston, Craig K. Jones, Wojciech Zbijewski, Jeffrey H. Siewerdsen, Patrick A. Helm, Timothy Witham, Ali Uneri

Comput. Medical Imaging Graph., 2024

2023

Real-time 3D neuroendoscopic guidance using SLAM: first clinical studies.

Prasad Vagdargi, Ali Uneri, Craig K. Jones, Xiaoxuan Zhang, Pengwei Wu, Runze Han, Alejandro Sisniega, Junghoon Lee, Patrick A. Helm, Mark Luciano, William S. Anderson, Gregory D. Hager, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2023: Image-Guided Procedures, 2023

Multi-modality registration of preoperative MR and intraoperative long-length tomosynthesis using GAN synthesis and 3D-2D registration.

Yixuan Huang, Xiaoxuan Zhang, Ashley Johnston, Craig K. Jones, Jeffrey H. Siewerdsen, Wojciech Zbijewski, Patrick A. Helm, Brendan Judy, Amanda Sacino, Ali Bydon, Timothy Witham, Ali Uneri

Proceedings of the Medical Imaging 2023: Image-Guided Procedures, 2023

2022

Deformable MR-CT image registration using an unsupervised, dual-channel network for neurosurgical guidance.

Runze Han, Craig K. Jones, Junghoon Lee, Pengwei Wu, Prasad Vagdargi, Ali Uneri, Patrick A. Helm, Mark Luciano, William S. Anderson, Jeffrey H. Siewerdsen

Medical Image Anal., 2022

Multi-perspective region-based CNNs for vertebrae labeling in intraoperative long-length images.

Yixuan Huang, Craig K. Jones, Xinlei Zhang, Ashley Johnston, Selam Waktola, Nafi Aygun, Timothy Witham, Ali Bydon, Nicholas Theodore, Patrick A. Helm, Jeffrey H. Siewerdsen, Ali Uneri

Comput. Methods Programs Biomed., 2022

Robot-assisted neuroendoscopy for real-time 3D guidance of transventricular approach to deep-brain targets.

Prasad Vagdargi, Ali Uneri, Craig K. Jones, Pengwei Wu, Runze Han, Mark Luciano, William S. Anderson, Patrick A. Helm, Gregory D. Hager, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2022: Image-Guided Procedures, 2022

Automatic labeling of vertebrae in long-length intraoperative imaging with a multi-view, region-based CNN.

Yixuan Huang, Craig K. Jones, Xiaoxuan Zhang, Ashley Johnston, Nafi Aygun, Timothy Witham, Patrick A. Helm, Jeffrey H. Siewerdsen, Ali Uneri

Proceedings of the Medical Imaging 2022: Image-Guided Procedures, 2022

Deformable registration of MRI to intraoperative cone-beam CT of the brain using a joint synthesis and registration network.

Runze Han, Craig K. Jones, Pengwei Wu, Prasad Vagdargi, Xiaoxuan Zhang, Ali Uneri, Junghoon Lee, Mark Luciano, William S. Anderson, Patrick A. Helm, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2022: Image-Guided Procedures, 2022

2021

Data-driven deformable 3D-2D registration for guiding neuroelectrode placement in deep brain stimulation.

Ali Uneri, Pengwei Wu, Craig K. Jones, Michael D. Ketcha, Prasad Vagdargi, Runze Han, Patrick A. Helm, Mark Luciano, William S. Anderson, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2021: Image-Guided Procedures, 2021

2020

Multi-slot extended view imaging on the O-Arm: image quality and application to intraoperative assessment of spinal morphology.

Xiaoxuan Zhang, Ali Uneri, Pengwei Wu, Michael D. Ketcha, Sophia A. Doerr, Craig K. Jones, Patrick A. Helm, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2020: Image-Guided Procedures, 2020

Multi-slot intraoperative imaging and 3D-2D registration for evaluation of long surgical constructs in spine surgery.

Ali Uneri, Xiaoxuan Zhang, Michael D. Ketcha, Sophia A. Doerr, Craig K. Jones, Patrick A. Helm, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2020: Image-Guided Procedures, 2020

Data-driven detection and registration of spine surgery instrumentation in intraoperative images.

Sophia A. Doerr, Ali Uneri, Yixuan Huang, Craig K. Jones, Xiaoxuan Zhang, Michael D. Ketcha, Patrick A. Helm, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2020: Image-Guided Procedures, 2020

2019

3D-2D image registration in virtual long-film imaging: application to spinal deformity correction.

Ali Uneri, Xiaoxuan Zhang, J. Webster Stayman, Patrick A. Helm, G. M. Osgood, Nicholas Theodore, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2019: Image-Guided Procedures, 2019

2018

Advanced image registration and reconstruction using the O-Arm system: dose reduction, image quality, and guidance using known-component models.

Ali Uneri, Xiaoxuan Zhang, J. Webster Stayman, Patrick A. Helm, G. M. Osgood, Nicholas Theodore, Jeffrey H. Siewerdsen

Proceedings of the Medical Imaging 2018: Image-Guided Procedures, 2018

2015

Spinal Navigation and Imaging: History, Trends, and Future.

Patrick A. Helm, Robert Teichman, Steven L. Hartmann, David Simon

IEEE Trans. Medical Imaging, 2015

2013

Wall-Motion Based Analysis of Global and Regional Left Atrial Mechanics.

Christian B. Moyer, Patrick A. Helm, Christopher J. Clarke, Loren P. Budge, Christopher M. Kramer, John D. Ferguson, Patrick T. Norton, Jeffrey W. Holmes

IEEE Trans. Medical Imaging, 2013