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Impact on Image Noise of Incorporating Detector Blurring into Image Reconstruction for a Small Animal PET Scanner

We study the noise characteristics of an image reconstruction algorithm that incorporates a model of the non-stationary detector blurring (DB) for a mouse-imaging positron emission tomography (PET) scanner. The algorithm uses ordered subsets expectation maximization (OSEM) image reconstruction, whic...

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Detalhes bibliográficos
Main Authors: Lee, Kisung, Miyaoka, Robert S., Lewellen, Tom K., Alessio, Adam M, Kinahan, Paul E.
Formato: Artigo
Idioma:Inglês
Publicado em: 2009
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2805005/
https://ncbi.nlm.nih.gov/pubmed/20161545
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