Publications

Show all

2022

Stayman, J. Webster; Eden, Nir; Ma, Yiqun; Gang, Grace; Guez, Allon

Preliminary investigations of a novel dynamic CT collimator Conference

7th International Conference on Image Formation in X-Ray Computed Tomography, vol. 7, 2022.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Sparse Sampling, System Design

2019

Wang, Wenying; Gang, Grace; Siewerdsen, Jeffrey H.; Levinson, Reuven; Kawamoto, Satomi; Stayman, J. Webster

Volume-of-interest Imaging with Dynamic Fluence Modulation Using Multiple Aperture Devices Journal Article

In: Journal of Medical Imaging, vol. 6, no. 3, pp. 033504, 2019.

Abstract | Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Task-Driven Imaging

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

Dynamic fluence field modulation in computed tomography using multiple aperture devices Journal Article

In: Physics in Medicine and Biology, vol. 64, pp. 105024, 2019.

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

Mao, Andrew; Gang, Grace; Shyr, William; Levinson, Reuven; Siewerdsen, Jeffrey H.; Kawamoto, Satomi; Stayman, J. Webster

Dynamic fluence field modulation for miscentered patients in computed tomography Journal Article

In: Journal of Medical Imaging, vol. 5, no. 4, pp. 043501, 2018.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie

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

Gang, Grace; Mao, Andrew; Siewerdsen, Jeffrey H.; Stayman, J. Webster

Implementation and Assessment of Dynamic Fluence Field Modulation with Multiple Aperture Devices Proceedings Article

In: International Conference on Image Formation in X-Ray Computed Tomography, pp. 47-51, 2018.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, High-Fidelity Modeling, System Assessment

Wang, Wenying; Gang, Grace; Mao, Andrew; Sisniega, Alejandro; Siewerdsen, Jeffrey H.; Stayman, J. Webster

Volume-of-interest CT imaging with dynamic beam filtering using multiple aperture devices Proceedings Article

In: International Conference on Image Formation in X-Ray Computed Tomography, pp. 213-217, 2018.

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

Gang, Grace; Stayman, J. Webster

Joint Optimization of Fluence Field Modulation and Regularization for Multi-Task Objectives Proceedings Article

In: Proc. SPIE Medical Imaging, pp. 10157313-1-6, 2018.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Task-Driven Imaging

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

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

Task-driven optimization of fluence field and regularization for model-based iterative reconstruction in computed tomography Journal Article

In: IEEE Transactions on Medical Imaging, vol. 36, no. 12, pp. 2424-35, 2017.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Regularization Design, Task-Driven Imaging

Mathews, Aswin; Gang, Grace; Levinson, Reuven; Zbijewski, Wojciech; Kawamoto, Satomi; Siewerdsen, Jeffrey H.; Stayman, J. Webster

Experimental evaluation of dual Multiple Aperture Devices for Fluence Field Modulated X-Ray Computed Tomography Proceedings Article

In: Flohr, Thomas G.; Lo, Joseph Y.; Schmidt, Taly Gilat (Ed.): SPIE Medical Imaging, pp. 101322O, 2017.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, System Assessment

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

Joint Optimization of Fluence Field Modulation and Regularization in Task-Driven Computed Tomography Proceedings Article

In: Flohr, Thomas G.; Lo, Joseph Y.; Schmidt, Taly Gilat (Ed.): SPIE Medical Imaging, pp. 101320E-1–6, 2017.

Links | BibTeX | Tags: Analysis, Customized Acquisition, Dynamic Bowtie, MBIR, Regularization Design, Task-Driven Imaging

2016

Stayman, J. Webster; Mathews, Aswin; Zbijewski, Wojciech; Gang, Grace; Siewerdsen, Jeffrey H.; Kawamoto, Satomi; Blevis, Ira; Levinson, Reuven

Fluence-field modulated x-ray CT using multiple aperture devices Proceedings Article

In: Kontos, Despina; Flohr, Thomas G.; Lo, Joseph Y. (Ed.): SPIE Medical Imaging, pp. 97830X, International Society for Optics and Photonics 2016.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Task-Driven Imaging

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

Task-Based Design of Fluence Field Modulation in CT for Model-Based Iterative Reconstruction Proceedings Article

In: 4th International Conference on Image Formation in X-Ray Computed Tomography, pp. 407–410, Bamberg, Germany, 2016.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, MBIR, Task-Driven Imaging

Mathews, Aswin; Tilley, Steven; Gang, Grace; Kawamoto, Satomi; Zbijewski, Wojciech; Siewerdsen, Jeffrey H.; Levinson, Reuven; Stayman, J. Webster

Design of dual multiple aperture devices for dynamical fluence field modulated CT Proceedings Article

In: 4th International Conference on Image Formation in X-Ray Computed Tomography, pp. 29–32, 2016.

Links | BibTeX | Tags: Customized Acquisition, Dynamic Bowtie, Task-Driven Imaging