J. Webster Stayman

Johns Hopkins University — United States

Medicine · Health Sciences

35h-index4.7kcitations326works1.32yr avg
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Research Topics

Medical Imaging Techniques and Applications(234), Advanced X-ray and CT Imaging(224), Radiation Dose and Imaging(147), Advanced Radiotherapy Techniques(37), Radiomics and Machine Learning in Medical Imaging(27)

Publications326 total

Conformal Risk Control for Semantic UncertaintyQuantification in Computed Tomography
Proceedings of the AAAI Symposium Series·2025Open Access
A Photon-Counting CT Simulator with Charge Sharing, Pulse Pileup, and Nonuniform Response
2025
3D Diffusion Posterior Sampling CT Reconstruction
2025
Simultaneous Material Decomposition and Detector Calibration in Photon-Counting CT
2025
Joint CT reconstruction of anatomy and implants using a mixed prior model
Journal of Medical Imaging·2025
Abn-BLIP: Abnormality-aligned Bootstrapping Language-Image Pre-training for pulmonary embolism diagnosis and report generation from CTPA
Medical Image Analysis·2025Open Access
Joint Temporal and Spectral Processing for Improved Digital Subtraction Angiography Using Photon-Counting Detectors
IEEE Transactions on Biomedical Engineering·2025Open Access
Recovery of GLRLM features in degraded images using deep learning and image property models
2025
Joint reconstruction and scatter estimation in cone-beam CT using diffusion posterior sampling
2025
3D diffusion posterior sampling for CT reconstruction
2025
Volumetric Material Decomposition Using Spectral Diffusion Posterior Sampling with a Compressed Polychromatic Forward Model.
PubMed·2025Open Access
Fourier Diffusion Models: A Method to Control MTF and NPS in Score-Based Stochastic Image Generation
IEEE Transactions on Medical Imaging·2025· 1 cited
Conformal Risk Control for Semantic Uncertainty Quantification in Computed Tomography
arXiv (Cornell University)·2025Open Access
Abstract No. 510 Image-Based Metrics for Characterization of Arterial Embolization Endpoints Using an In Vitro 3D-Printed Hepatic Model
Journal of Vascular and Interventional Radiology·2025Open Access
Multi-Material Decomposition Using Spectral Diffusion Posterior Sampling
IEEE Transactions on Biomedical Engineering·2025Open Access
Universal non-circular cone beam CT orbits for metal artifact reduction imaging during image-guided procedures
Scientific Reports·2024· 1 citedOpen Access
Investigating 4D respiratory cone-beam CT imaging for thoracic interventions on robotic C-arm systems: a deformable phantom study
Physical and Engineering Sciences in Medicine·2024· 4 citedOpen Access
CT reconstruction using diffusion posterior sampling conditioned on a nonlinear measurement model
Journal of Medical Imaging·2024· 7 citedOpen Access
Generative Adversarial Networks With Radiomics Supervision for Lung Lesion Generation
IEEE Transactions on Biomedical Engineering·2024· 4 citedOpen Access
Hybrid Spectral CT: Combining rapid kVp-switching and dual-layer detectors for high sensitivity iodine imaging.
PubMed·2024Open Access
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Frequent Co-authors

Jeffrey H. Siewerdsen(30), Wojciech Zbijewski(26), Gerhard Kleinszig(11), Grace J. Gang(11), Alejandro Sisniega(10), Yoshito Otake(10), Sebastian Schäfer(9), J. Yorkston(8), A. Jay Khanna(8), Ali Uneri(7), John A. Carrino(6), Hao Dang(6), J. H. Siewerdsen(6), Adam Wang(6), David H. Foos(5), S. Nithiananthan(5), Sebastian Vogt(5), Daniel Mirota(4), Jerry L. Prince(4), Nafi Aygün(4)