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Three-Material Decomposition in Multi-energy CT: Impact of Prior Information on Noise and Bias

In order to perform material decomposition for a three-material mixture, dual-energy CT (DECT) has to incorporate an additional condition, typically the prior information related to certain physical constraints such as volume or mass conservation. With the introduction of photon-counting CT and othe...

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Detalhes bibliográficos
Publicado no:Proc SPIE Int Soc Opt Eng
Main Authors: Ren, Liqiang, McCollough, Cynthia H., Yu, Lifeng
Formato: Artigo
Idioma:Inglês
Publicado em: 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5903446/
https://ncbi.nlm.nih.gov/pubmed/29674804
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2294953
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