Determination of iodine detectability in different types of multiple-energy images for a photon-counting detector computed tomography system

In addition to low-energy-threshold images (TLIs), photon-counting detector (PCD) computed tomography (CT) can generate virtual monoenergetic images (VMIs) and iodine maps. Our study sought to determine the image type that maximizes iodine detectability. Adult abdominal phantoms with iodine inserts...

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Vydáno v:J Med Imaging (Bellingham)
Hlavní autoři: Zhou, Wei, Michalak, Gregory, Weaver, Jayse, Ferrero, Andrea, Gong, Hao, Fetterly, Kenneth A., McCollough, Cynthia H., Leng, Shuai
Médium: Artigo
Jazyk:Inglês
Vydáno: Society of Photo-Optical Instrumentation Engineers 2019
Témata:
Physics of Medical Imaging
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6792003/
https://ncbi.nlm.nih.gov/pubmed/31620546
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.6.4.043501
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