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Model and reconstruction of a K-edge contrast agent distribution with an X-ray photon-counting detector

Contrast-enhanced computed tomography (CECT) helps enhance the visibility for tumor imaging. When a high-Z contrast agent interacts with X-rays across its K-edge, X-ray photoelectric absorption would experience a sudden increment, resulting in a significant difference of the X-ray transmission inten...

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Detalhes bibliográficos
Publicado no:Opt Express
Main Authors: Meng, Bo, Cong, Wenxiang, Xi, Yan, De Man, Bruno, Yang, Jian, Wang, Ge
Formato: Artigo
Idioma:Inglês
Publicado em: Optical Society of America 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5462072/
https://ncbi.nlm.nih.gov/pubmed/28437900
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/OE.25.009378
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