Impact of acquisition time and penalizing factor in a block-sequential regularized expectation maximization reconstruction algorithm on a Si-photomultiplier-based PET-CT system for (18)F-FDG

BACKGROUND: Block-sequential regularized expectation maximization (BSREM), commercially Q. Clear (GE Healthcare, Milwaukee, WI, USA), is a reconstruction algorithm that allows for a fully convergent iterative reconstruction leading to higher image contrast compared to conventional reconstruction alg...

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Detalles Bibliográficos
Autores principales: Trägårdh, Elin, Minarik, David, Almquist, Helén, Bitzén, Ulrika, Garpered, Sabine, Hvittfelt, Erland, Olsson, Berit, Oddstig, Jenny
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2019
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6656834/
https://www.ncbi.nlm.nih.gov/pubmed/31342214
http://dx.doi.org/10.1186/s13550-019-0535-4

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