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A filtered backprojection MAP algorithm with nonuniform sampling and noise modeling

Purpose: The goal of this paper is to extend our recently developed FBP (filtered backprojection) algorithm, which has the same characteristics of an iterative Landweber algorithm, to an FBP algorithm with the same characteristics of an iterative MAP (maximum a posteriori) algorithm. The newly devel...

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Detalhes bibliográficos
Autor principal: Zeng, Gengsheng L.
Formato: Artigo
Idioma:Inglês
Publicado em: American Association of Physicists in Medicine 2012
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3326075/
https://ncbi.nlm.nih.gov/pubmed/22482638
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3697736
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