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Segmentation and quantification of materials with energy discriminating computed tomography: A phantom study

Purpose: To experimentally investigate whether a computed tomography (CT) system based on CdZnTe (CZT) detectors in conjunction with a least-squares parameter estimation technique can be used to decompose four different materials. Methods: The material decomposition process was divided into a segmen...

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Detalhes bibliográficos
Main Authors: Le, Huy Q., Molloi, Sabee
Formato: Artigo
Idioma:Inglês
Publicado em: American Association of Physicists in Medicine 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3021555/
https://ncbi.nlm.nih.gov/pubmed/21361191
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3525835
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