A simple method for low-contrast detectability, image quality and dose optimisation with CT iterative reconstruction algorithms and model observers

BACKGROUND: The aim of this work was to evaluate detection of low-contrast objects and image quality in computed tomography (CT) phantom images acquired at different tube loadings (i.e. mAs) and reconstructed with different algorithms, in order to find appropriate settings to reduce the dose to the...

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Detalles Bibliográficos
Autores principales: Bellesi, Luca, Wyttenbach, Rolf, Gaudino, Diego, Colleoni, Paolo, Pupillo, Francesco, Carrara, Mauro, Braghetti, Antonio, Puligheddu, Carla, Presilla, Stefano
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2017
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5909349/
https://www.ncbi.nlm.nih.gov/pubmed/29708194
http://dx.doi.org/10.1186/s41747-017-0023-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5909349/
https://www.ncbi.nlm.nih.gov/pubmed/29708194
http://dx.doi.org/10.1186/s41747-017-0023-4

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