3 papers
eess.IV2025
SPASHT: An image-enhancement method for sparse-view MPI SPECT
Zezhang Yang, Zitong Yu, Nuri Choi +4
Single-photon emission computed tomography for myocardial perfusion imaging (MPI SPECT) is a widely used diagnostic tool for coronary artery disease. However, the procedure require…
physics.med-ph2025
Objective Task-based Evaluation of Quantitative Medical Imaging Methods: Emerging Frameworks and Future Directions
Yan Liu, Huitian Xia, Nancy A. Obuchowski +4
Quantitative imaging (QI) is demonstrating strong promise across multiple clinical applications. For clinical translation of QI methods, objective evaluation on clinically relevant…
physics.med-ph2025
ISIT-GEN: An in silico imaging trial to assess the inter-scanner generalizability of CTLESS for myocardial perfusion SPECT on defect-detection task
Zitong Yu, Nu Ri Choi, Zezhang Yang +3
A recently proposed scatter-window and deep learning-based attenuation compensation (AC) method for myocardial perfusion imaging (MPI) by single-photon emission computed tomography…