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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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| Autor principal: | |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Association of Physicists in Medicine
2012
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| Matèries: | |
| Accés en línia: | 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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