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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Detalles Bibliográficos
Autores principales: Abascal, Juan F. P. J., Abella, Monica, Marinetto, Eugenio, Pascau, Javier, Desco, Manuel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2016
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4784891/
https://www.ncbi.nlm.nih.gov/pubmed/26959370
http://dx.doi.org/10.1371/journal.pone.0149841

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4784891/
https://www.ncbi.nlm.nih.gov/pubmed/26959370
http://dx.doi.org/10.1371/journal.pone.0149841

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