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The effects of extending the spectral information acquired by a photon-counting detector for spectral CT

Photon-counting x-ray detectors with pulse-height analysis provide spectral information that may improve material decomposition and contrast-to-noise ratio (CNR) in CT images. The number of energy measurements that can be acquired simultaneously on a detector pixel is equal to the number of comparat...

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Detalhes bibliográficos
Publicado no:Phys Med Biol
Main Authors: Schmidt, Taly Gilat, Zimmerman, Kevin C., Sidky, Emil Y.
Formato: Artigo
Idioma:Inglês
Publicado em: 2015
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4339093/
https://ncbi.nlm.nih.gov/pubmed/25615511
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/60/4/1583
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