Ultra-High Spatial Resolution, Multi-Energy CT using Photon Counting Detector Technology

Two ultra-high-resolution (UHR) imaging modes, each with two energy thresholds, were implemented on a research, whole-body photon-counting-detector (PCD) CT scanner, referred to as sharp and UHR, respectively. The UHR mode has a pixel size of 0.25 mm at iso-center for both energy thresholds, with a...

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Vydáno v:Proc SPIE Int Soc Opt Eng
Hlavní autoři: Leng, S., Gutjahr, R., Ferrero, A., Kappler, S., Henning, A., Halaweish, A., Zhou, W., Montoya, J., McCollough, C.
Médium: Artigo
Jazyk:Inglês
Vydáno: 2017
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC5384331/
https://ncbi.nlm.nih.gov/pubmed/28392615
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2255589
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