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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...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Society of Photo-Optical Instrumentation Engineers
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7797008/ https://www.ncbi.nlm.nih.gov/pubmed/33447645 http://dx.doi.org/10.1117/1.JMI.8.1.013502 |