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Model-based Material Decomposition with System Blur Modeling

In this work, we present a novel model-based material decomposition (MBMD) approach for x-ray CT that includes system blur in the measurement model. Such processing has the potential to extend spatial resolution in material density estimates - particularly in systems where different spectral channel...

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Detalles Bibliográficos
Publicado en:Proc SPIE Int Soc Opt Eng
Main Authors: Wang, Wenying, Tivnan, Matthew, Gang, Grace J., Ma, Yiqun, Cao, Qian, Lu, Minghui, Star-Lack, Josh, Colbeth, Richard E., Zbijewski, Wojciech, Stayman, J. Webster
Formato: Artigo
Idioma:Inglês
Publicado: 2020
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC7641016/
https://ncbi.nlm.nih.gov/pubmed/33154609
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2549549
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