3 papers
eess.IV2026
Foundation Models for Medical Imaging: Status, Challenges, and Directions
Chuang Niu, Pengwei Wu, Bruno De Man +1
Foundation models (FMs) are rapidly reshaping medical imaging, shifting the field from narrowly trained, task-specific networks toward large, general-purpose models that can be ada…
physics.med-ph2024
Protocol Optimization for Functional Cardiac CT Imaging Using Noise Emulation in the Raw Data Domain
Zhye Yin, Pengwei Wu, Ashish Manohar +2
Four-dimensional (4D) wide coverage computed tomography (CT) is an effective imaging modality for measuring the mechanical function of the myocardium. However, repeated CT measurem…
physics.med-ph2023
Coronary Atherosclerotic Plaque Characterization with Photon-counting CT: a Simulation-based Feasibility Study
Mengzhou Li, Mingye Wu, Jed Pack +5
Recent development of photon-counting CT (PCCT) brings great opportunities for plaque characterization with much-improved spatial resolution and spectral imaging capability. While…