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Experimental study of photon-counting CT neural network material decomposition under conditions of pulse pileup

Purpose: We investigated the performance of a neural network (NN) material decomposition method under varying pileup conditions. Approach: Experiments were performed at tube current settings that provided count rates incident on the detector through air equal to 9%, 14%, 27%, 40%, and 54% of the max...

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Detalles Bibliográficos
Publicado en:J Med Imaging (Bellingham)
Autores principales: Jenkins, Parker J. B., Schmidt, Taly Gilat
Formato: Artigo
Lenguaje:Inglês
Publicado: Society of Photo-Optical Instrumentation Engineers 2021
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC7797008/
https://ncbi.nlm.nih.gov/pubmed/33447645
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.8.1.013502
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