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Model-based CT performance assessment and optimization for iodinated and noniodinated imaging tasks as a function of kVp and body size

PURPOSE: The goal of this study was to assess the comparative performance of iterative reconstruction in space (IRIS) and filtered back projection (FBP) reconstruction algorithms in terms of image quality and dose across kVps and phantom sizes. METHODS: The ACR CT phantom (model 464) was supplemente...

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Detalhes bibliográficos
Main Authors: Samei, Ehsan, Richard, Samuel, Lurwitz, Lynne
Formato: Artigo
Idioma:Inglês
Publicado em: American Association of Physicists in Medicine 2014
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4111837/
https://ncbi.nlm.nih.gov/pubmed/25086541
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4890082
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