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A comparative analysis of OTF, NPS, and DQE in energy integrating and photon counting digital x-ray detectors

Purpose: One of the benefits of photon counting (PC) detectors over energy integrating (EI) detectors is the absence of many additive noise sources, such as electronic noise and secondary quantum noise. The purpose of this work is to demonstrate that thresholding voltage gains to detect individual x...

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Hlavní autoři: Acciavatti, Raymond J., Maidment, Andrew D. A.
Médium: Artigo
Jazyk:Inglês
Vydáno: American Association of Physicists in Medicine 2010
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3016706/
https://ncbi.nlm.nih.gov/pubmed/21302803
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3505014
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