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The piecewise-linear dynamic attenuator reduces the impact of count rate loss with photon-counting detectors
Photon counting x-ray detectors (PCXDs) offer several advantages compared to standard, energy-integrating x-ray detectors but also face significant challenges. One key challenge is the high count rates required in CT. At high count rates, PCXDs exhibit count rate loss and show reduced detective quan...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2014
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| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4091805/ https://ncbi.nlm.nih.gov/pubmed/24819415 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/59/11/2829 |
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