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A Novel Prior- and Motion-Based Compressed Sensing Method for Small-Animal Respiratory Gated CT

Low-dose protocols for respiratory gating in cardiothoracic small-animal imaging lead to streak artifacts in the images reconstructed with a Feldkamp-Davis-Kress (FDK) method. We propose a novel prior- and motion-based reconstruction (PRIMOR) method, which improves prior-based reconstruction (PBR) b...

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Publicado en:PLoS One
Autores principales: Abascal, Juan F. P. J., Abella, Monica, Marinetto, Eugenio, Pascau, Javier, Desco, Manuel
Formato: Artigo
Lenguaje:Inglês
Publicado: Public Library of Science 2016
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4784891/
https://ncbi.nlm.nih.gov/pubmed/26959370
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0149841
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