Shorter SPECT scans using self-supervised coordinate learning to synthesize skipped projection views

Abstract Purpose This study addresses the challenge of extended SPECT imaging duration under low-count conditions, as encountered in Lu-177 SPECT imaging, by developing a self-supervised learning approach to synthesize skipped SPECT projection views, thus shortening scan times in clinical settings....

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Bibliographic Details
Main Authors: Zongyu Li, Yixuan Jia, Xiaojian Xu, Jason Hu, Jeffrey A. Fessler, Yuni K. Dewaraja
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:EJNMMI Physics
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Online Access:https://doi.org/10.1186/s40658-025-00762-3
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