Imaging Surgical Devices with Reduced Metal Artifact

Gerhard Kleinszig , Alejandro Sisniega , Ali Uneri , Jeffrey Siewerdsen
Bulletin of the American Physical Society

2020
Long-length tomosynthesis and 3D-2D registration for intraoperative assessment of spine instrumentation.

Michael D Ketcha , Ali Uneri , Patrick A Helm , Jeffrey H Siewerdsen
Physics in Medicine and Biology 66 ( 5) 055008

10
2021
Deformable MR-CT image registration using an unsupervised synthesis and registration network for neuro-endoscopic surgery

Michael D. Ketcha , Ali Uneri , Junghoon Lee , William S. Anderson
Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling 11598 1159819

2021
Data-driven deformable 3D-2D registration for guiding neuroelectrode placement in deep brain stimulation

Michael D. Ketcha , Ali Uneri , Patrick A. Helm , William S. Anderson
Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling 11598

2021
Fluoroscopic guidance of a surgical robot: pre-clinical evaluation in pelvic guidewire placement

Gerhard Kleinszig , Greg M. Osgood , Ali Uneri , Jeffrey H. Siewerdsen
Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling 11598

2021
Cone-beam CT for neurosurgical guidance: high-fidelity artifacts correction for soft-tissue contrast resolution

P Wu , A Sisniega , A Uneri , R Han
Medical Imaging 2021: Physics of Medical Imaging 11595

2021
Drill-mounted video guidance for orthopaedic trauma surgery.

Alejandro Sisniega , Greg M. Osgood , Ali Uneri , Jeffrey H. Siewerdsen
Journal of medical imaging 8 ( 1) 015002

2021
Robot-assisted ventriculoscopic 3D reconstruction for guidance of deep-brain stimulation surgery

P Vagdargi , A Uneri , CK Jones , P Wu
Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling 11598 1159809

2021
Intraoperative guidance of orthopaedic instruments using 3D correspondence of 2D object instance segmentations

I Bataeva , K Shah , Rohan Vijayan , Runze Han
Medical Imaging 2021: Image-Guided Procedures, Robotic Interventions, and Modeling 11598 1159826

2021
Sinogram + image domain neural network approach for metal artifact reduction in low-dose cone-beam computed tomography.

Michael D. Ketcha , Ali Uneri , Patrick A. Helm , Jeffrey H. Siewerdsen
Journal of medical imaging 8 ( 5) 052103 -052103

2021
3D vertebrae labeling in spine CT: an accurate, memory-efficient (Ortho2D) framework.

Y Huang , A Uneri , CK Jones , X Zhang
Physics in Medicine and Biology

2021
MIND Demons: Symmetric Diffeomorphic Deformable Registration of MR and CT for Image-Guided Spine Surgery

Sureerat Reaungamornrat , Tharindu De Silva , Ali Uneri , Sebastian Vogt
IEEE Transactions on Medical Imaging 35 ( 11) 2413 -2424

27
2016
Effects of Image Quality on the Fundamental Limits of Image Registration Accuracy

Michael D. Ketcha , Tharindu De Silva , Runze Han , Ali Uneri
IEEE Transactions on Medical Imaging 36 ( 10) 1997 -2009

2
2017
A Statistical Model for Rigid Image Registration Performance: The Influence of Soft-Tissue Deformation as a Confounding Noise Source

Michael D. Ketcha , Tharindu De Silva , Runze Han , Ali Uneri
IEEE Transactions on Medical Imaging 38 ( 9) 2016 -2027

1
2019
Design and validation of a large, open-source library of rigid-body markers for surgical navigation (Conference Presentation)

Alisa J. V. Brown , Ali Uneri , Tharindu S. De Silva , Jeffrey H. Siewerdsen
Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling

2018
Clustered iterative sub-atlas registration for improved deformable registration using statistical shape models

Jeffrey H. Siewerdsen , Benjamin Ramsay , Tharindu S. De Silva , Runze Han
Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling 10576

1
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 , P Helm
Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling 10576

2
2018
Automatic definition of surgical trajectories and acceptance window in pelvic trauma surgery using deformable registration

Benjamin Ramsay , Joseph Goerres , Tharindu S. De Silva , Ali Uneri
Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling 10576

2018
Real-time image-based 3D-2D registration for ultrasound-guided spinal interventions

Jeffrey H. Siewerdsen , Tharindu S. De Silva , Ali Uneri , Dan Sciubba
Medical Imaging 2018: Image-Guided Procedures, Robotic Interventions, and Modeling 10576

2018
A statistical model for image registration performance: effect of tissue deformation

Jeffrey H. Siewerdsen , Michael D. Ketcha , Tharindu De Silva , Runze Han
Medical Imaging 2018: Image Processing 10574

1
2018