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Energy weighting improves dose efficiency in clinical practice: implementation on a spectral photon-counting mammography system

In x-ray imaging, contrast information content varies with photon energy. It is, therefore, possible to improve image quality by weighting photons according to energy. We have implemented and evaluated so-called energy weighting on a commercially available spectral photon-counting mammography system...

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Podrobná bibliografie
Vydáno v:J Med Imaging (Bellingham)
Hlavní autoři: Berglund, Johan, Johansson, Henrik, Lundqvist, Mats, Cederström, Björn, Fredenberg, Erik
Médium: Artigo
Jazyk:Inglês
Vydáno: Society of Photo-Optical Instrumentation Engineers 2014
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4478791/
https://ncbi.nlm.nih.gov/pubmed/26158045
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.1.3.031003
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