Polychromatic Iterative Statistical Material Image Reconstruction for Photon-Counting Computed Tomography

This work proposes a dedicated statistical algorithm to perform a direct reconstruction of material-decomposed images from data acquired with photon-counting detectors (PCDs) in computed tomography. It is based on local approximations (surrogates) of the negative logarithmic Poisson probability func...

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Detalles Bibliográficos
Autores principales: Weidinger, Thomas, Buzug, Thorsten M., Flohr, Thomas, Kappler, Steffen, Stierstorfer, Karl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2016
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4853599/
https://www.ncbi.nlm.nih.gov/pubmed/27195003
http://dx.doi.org/10.1155/2016/5871604

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4853599/
https://www.ncbi.nlm.nih.gov/pubmed/27195003
http://dx.doi.org/10.1155/2016/5871604

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