Impact of γ factor in the penalty function of Bayesian penalized likelihood reconstruction (Q.Clear) to achieve high-resolution PET images

BACKGROUND: The Bayesian penalized likelihood PET reconstruction (BPL) algorithm, Q.Clear (GE Healthcare), has recently been clinically applied to clinical image reconstruction. The BPL includes a relative difference penalty (RDP) as a penalty function. The β value that controls the behavior of RDP...

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Detalles Bibliográficos
Autores principales: Miwa, Kenta, Yoshii, Tokiya, Wagatsuma, Kei, Nezu, Shogo, Kamitaka, Yuto, Yamao, Tensho, Kobayashi, Rinya, Fukuda, Shohei, Yakushiji, Yu, Miyaji, Noriaki, Ishii, Kenji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2023
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9868206/
https://www.ncbi.nlm.nih.gov/pubmed/36681994
http://dx.doi.org/10.1186/s40658-023-00527-w

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