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Statistical characterization of the linear attenuation coefficient in polychromatic CT scans

PURPOSE: To provide a unifying statistical model that characterizes the integrated x-ray intensity at the detector after logarithmic transformation and can be extended to the characterization of computed tomography (CT) numbers in the reconstructed image. METHODS: We study the statistical characteri...

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Pubblicato in:Med Phys
Autori principali: Vegas-Sánchez-Ferrero, Gonzalo, San José Estépar, Raúl
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2020
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC7796558/
https://ncbi.nlm.nih.gov/pubmed/32654155
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.14384
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