Publications

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2024

Li, Shudong; Jiang, Xiao; Tivnan, Matt; Gang, Grace; Shen, Yuan; Stayman, J. Webster

Diffusion Posterior Sampling for Nonlinear CT Reconstruction Honorable Mention Journal Article

In: Journal of Medical Imaging, vol. 11, iss. 4, pp. 043504 , 2024, (** Featured on Cover **).

Links | BibTeX | Tags: -Awards-, High-Fidelity Modeling, Machine Learning/Deep Learning, MBIR

2023

Jiang, Xiao; Zhang, Xiaoxuan; Stayman, J. Webster; Gang, Grace

Multi-material Decomposition with Triple Layer Flat-Panel Detector CBCT using Model-based and Deep Learning Approaches Honorable Mention Conference

Proceedings of the 17th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, vol. 17, 2023, (Poster Award).

Links | BibTeX | Tags: -Awards-, Machine Learning/Deep Learning, MBIR, Spectral X-ray/CT

2022

Tivnan, Matt; Wang, Wenying; Gang, Grace; Noël, Peter; Stayman, J. Webster

Control of variance and bias in CT image processing with variational training of deep neural networks Honorable Mention Proceedings Article

In: SPIE Medical Imaging, 2022, (Wagner Award Finalist and 2nd Place Best Student Paper).

Links | BibTeX | Tags: -Awards-, Analysis, Machine Learning/Deep Learning, Regularization Design

2021

Reynolds, Tess; Ma, Yiqun; Gang, Grace; Dillon, Owen; Russ, Tom; Wang, Wenying; Ehtiati, Tina; Weiss, Clifford; Theodore, Nick; Siewerdsen, Jeffrey H.; O'Brien, Ricky T; Stayman, J. Webster

Imaging from the cervical to the lumbar spine with a continuous multi-turn reverse helical 3D cone-beam CT scan Best Paper Presentation

AAPM Annual Meeting: Jack Fowler Early-Career Investigator Competition, 25.07.2021, (Jack Fowler Junior Investigator Award ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, Spine

Ma, Yiqun; Reynolds, Tess; Gang, Grace; Dillon, Owen; Russ, Tom; Wang, Wenying; Ehtiati, Tina; Weiss, Clifford; Theodore, Nick; Siewerdsen, Jeffrey H.; O'Brien, Ricky T; Stayman, J. Webster

Non-Circular Orbits on a Clinical Robotic C-Arm for Reducing Metal Artifacts in Orthopedic Interventions Best Paper Presentation

AAPM Annual Meeting: John R. Cameron Early-Career Investigator Symposium, 25.07.2021, (First Place John R. Cameron Early-Career Investigator Symposium ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, Spine

Tivnan, Matt; Gang, Grace; Cao, Wenchao; Shapira, Nadav; Noël, Peter; Stayman, J. Webster

High Sensitivity Iodine Imaging by Combining Spectral CT Technologies Best Paper Proceedings Article

In: 16th International Meeting on Fully 3D Image Reconstruction in Radiology and Nuclear Medicine, 2021, (Best Oral Presentation Award ).

Links | BibTeX | Tags: -Awards-, Analysis, MBIR, Spectral X-ray/CT, System Design

Pan, Shaoyan; Flores, Jessica; Lin, Chen Ting; Stayman, J. Webster; Gang, Grace

Generative adversarial networks and radiomics supervision for lung lesion synthesis Best Paper Proceedings Article

In: SPIE Medical Imaging, pp. 115950O, International Society for Optics and Photonics, 2021, (Robert F. Wagner All-conference Best Student Paper Award ).

Links | BibTeX | Tags: -Awards-, Lungs, Machine Learning/Deep Learning, Radiomics, System Assessment

2020

Wang, Wenying; Tivnan, Matt; Gang, Grace; Ma, Yiqun; Lu, Minghui; Star-Lack, Josh; Colbeth, Richard; Zbijewski, Wojciech; Stayman, J. Webster

Model-based Material Decomposition with System Blur Modeling Honorable Mention Proceedings Article

In: SPIE Medical Imaging, pp. 113123Q, International Society for Optics and Photonics, 2020, (1st Place Poster Award ).

Links | BibTeX | Tags: -Awards-, CBCT, High-Resolution CT, MBIR, Spectral X-ray/CT

2019

Wang, Wenying; Tivnan, Matt; Gang, Grace; Tilley, Steven; Stayman, J. Webster

Generalized Local Impulse Response Prediction in Model-Based Material Decomposition of Spectral CT Honorable Mention Presentation

AAPM Annual Meeting: Young Investigator Symposium, 14.07.2019, (Young Investigator's Award Finalist ).

Links | BibTeX | Tags: -Awards-, Analysis, High-Fidelity Modeling, Regularization Design, Spectral X-ray/CT

Tivnan, Matt; Wang, Wenying; Tilley, Steven; Stayman, J. Webster

Designing Spatial-Spectral Filters for Spectral CT Best Paper Presentation

AAPM Annual Meeting: Best-in-Physics Award, 14.07.2019, (AAPM Best-in-Physics Award).

Links | BibTeX | Tags: -Awards-, Spectral X-ray/CT, System Design

Wang, Wenying; Gang, Grace; Siewerdsen, Jeffrey H.; Stayman, J. Webster

Volume-of-interest imaging using multiple aperture devices Best Paper Proceedings Article

In: Proc. SPIE Medical Imaging, pp. 1094823-1-6, 2019, (Robert F. Wagner All-conference Best Student Paper Award ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, Dynamic Bowtie

2018

Gang, Grace; Mao, Andrew; Wang, Wenying; Siewerdsen, Jeffrey H.; Mathews, Aswin; Levinson, Reuven; Stayman, J. Webster

Dynamic Fluence Field Modulation with Multiple Aperture Devices: Design, Implementation, and Assessment Best Paper Presentation

AAPM Annual Meeting: Jack Fowler Junior Investigator Competition, 01.08.2018, (Jack Fowler Junior Investigator Award ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, Dynamic Bowtie, System Assessment, System Design, Task-Driven Imaging

Zhang, Hao; Gang, Grace; Lin, Chen Ting; Stayman, J. Webster

Prospective Control of Prior-Image-Based Reconstruction for Ultralow-Dose CT: Application in Lung Nodule Surveillance Best Paper Presentation

AAPM Annual Meeting: Best-in-Physics Award, 29.07.2018, (AAPM Best-in-Physics Award).

Links | BibTeX | Tags: -Awards-, Analysis, MBIR, Prior Images

Mao, Andrew; Shyr, William; Gang, Grace; Stayman, J. Webster

Dynamic beam filtering for miscentered patients Best Paper Proceedings Article

In: Proc. SPIE Medical Imaging, pp. 1015730U-1-7, 2018, (Robert F. Wagner All-conference Best Student Paper Award ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, Dynamic Bowtie

2017

Gomes, Juliana; Gang, Grace; Mathews, Aswin; Stayman, J. Webster

An investigation of low-dose 3D scout scans for computed tomography Honorable Mention Proceedings Article

In: Flohr, Thomas G.; Lo, Joseph Y.; Schmidt, Taly Gilat (Ed.): SPIE Medical Imaging, pp. 101322M-1–6, 2017, (Poster Award ).

Links | BibTeX | Tags: -Awards-, Customized Acquisition, MBIR

2016

Cao, Qian; Brehler, Michael; Sisniega, Alejandro; Marinetto, Eugenio; Zyazin, A; Peters, I; Stayman, J. Webster; Yorkston, John; Siewerdsen, Jeffrey H.; Zbijewski, Wojciech

High-Resolution Cone-Beam CT of the Extremities and Cancellous Bone Architecture with a CMOS Detector Best Paper Presentation

AAPM Annual Meeting: Best-in-Physics Award, 07.06.2016, (AAPM Best-in-Physics Award).

Links | BibTeX | Tags: -Awards-, CBCT, Extremities, High-Resolution CT

2015

Uneri, Ali; Stayman, J. Webster; Silva, Tharindu De; Wang, Adam S.; Kleinszig, Gerhard; Vogt, Sebastian; Khanna, A. Jay; Wolinsky, John-Paul; Gokaslan, Ziya L.; Siewerdsen, Jeffrey H.

Known-component 3D-2D registration for image guidance and quality assurance in spine surgery pedicle screw placement Honorable Mention Proceedings Article

In: Webster, Robert J.; Yaniv, Ziv R. (Ed.): SPIE Medical Imaging, pp. 94151F, International Society for Optics and Photonics 2015, (Wagner Award Finalist and 2nd Place Best Student Paper ).

Links | BibTeX | Tags: -Awards-, Image Registration, Known Components, Spine

Dang, Hao; Stayman, J. Webster; Sisniega, Alejandro; Xu, Jennifer; Zbijewski, Wojciech; Yorkston, John; Aygun, Nafi; Koliatsos, Vassilis; Siewerdsen, Jeffrey H.

Cone-Beam CT of Traumatic Brain Injury Using Statistical Reconstruction with a Post-Artifact-Correction Noise Model. Honorable Mention Conference

vol. 9412, 2015, ISSN: 0277-786X, (Wagner Award Finalist and 3rd Place Best Student Paper ).

Abstract | Links | BibTeX | Tags: -Awards-, Artifact Correction, Beam Hardening, Head/Neck, High-Fidelity Modeling, MBIR, Scatter Estimation

2014

Xu, Jennifer; Zbijewski, Wojciech; Gang, Grace; Stayman, J. Webster; Taguchi, Katsuyuki; Lundqvist, Mats; Fredenberg, Erik; Carrino, John A.; Siewerdsen, Jeffrey H.

Cascaded systems analysis of photon counting detectors. Best Paper Journal Article

In: Medical physics, vol. 41, no. 10, pp. 101907, 2014, ISSN: 0094-2405, (Moses and Sylvia Greenfield Best Scientific Paper Award 2014 ).

Abstract | Links | BibTeX | Tags: -Awards-, Analysis, High-Fidelity Modeling, Photon Counting

Xu, Jennifer; Zbijewski, Wojciech; Gang, Grace; Stayman, J. Webster; Taguchi, Katsuyuki; Lundqvist, Mats; Fredenberg, Erik; Carrino, John A.; Siewerdsen, Jeffrey H.

Cascaded systems modeling of signal, noise, and DQE for x-ray photon counting detectors Honorable Mention Proceedings Article

In: Whiting, Bruce R.; Hoeschen, Christoph (Ed.): SPIE Medical Imaging, pp. 903320, International Society for Optics and Photonics 2014, (2nd Place Student Paper Award ).

Links | BibTeX | Tags: -Awards-, Analysis, High-Fidelity Modeling, Photon Counting, System Assessment

Stayman, J. Webster; Zbijewski, Wojciech; Tilley, Steven; Siewerdsen, Jeffrey H.

Generalized least-squares CT reconstruction with detector blur and correlated noise models Honorable Mention Proceedings Article

In: Whiting, Bruce R.; Hoeschen, Christoph (Ed.): SPIE Medical Imaging, pp. 903335, International Society for Optics and Photonics 2014, (Poster Award ).

Links | BibTeX | Tags: -Awards-, CBCT, High-Fidelity Modeling, High-Resolution CT, MBIR

2013

Gang, Grace; Stayman, J. Webster; Zbijewski, Wojciech; Siewerdsen, Jeffrey H.

Modeling nonstationary noise and task-based detectability in CT images computed by filtered backprojection and model-based iterative reconstruction Best Paper Presentation

AAPM Annual Meeting: Young Investigator Symposium, 03.08.2013, (Young Investigator's Award ).

Links | BibTeX | Tags: -Awards-, Analysis, High-Fidelity Modeling, Task-Driven Imaging

Nithiananthan, Sajendra; Uneri, Ali; Schafer, Sebastian; Mirota, Daniel J.; Otake, Yoshito; Stayman, J. Webster; Zbijewski, Wojciech; Khanna, A. Jay; Reh, Douglas D.; Gallia, Gary L.; Siewerdsen, Jeffrey H.

Deformable image registration with content mismatch: a demons variant to account for added material and surgical devices in the target image Honorable Mention Proceedings Article

In: III, David R. Holmes; Yaniv, Ziv R. (Ed.): SPIE Medical Imaging, pp. 86712A, International Society for Optics and Photonics 2013, (Poster Award ).

Links | BibTeX | Tags: -Awards-, Image Guided Surgery, Image Registration

2012

Zbijewski, Wojciech; Stayman, J. Webster; Otake, Yoshito; Carrino, John A.; Khanna, A. Jay; Siewerdsen, Jeffrey H.

High-Quality CT Imaging in the Presence of Surgical Instrumentation using Spectral System Models and Knowledge of Implanted Devices Best Paper Presentation

AAPM Annual Meeting: Best-in-Physics Award, 28.06.2012, (AAPM Best-in-Physics Award).

Links | BibTeX | Tags: -Awards-, Image Guided Surgery, Known Components, MBIR