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Nonlocal low-rank and sparse matrix decomposition for spectral CT reconstruction

Spectral computed tomography (CT) has been a promising technique in research and clinic because of its ability to produce improved energy resolution images with narrow energy bins. However, the narrow energy bin image is often affected by serious quantum noise because of the limited number of photon...

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Detalhes bibliográficos
Publicado no:Inverse Probl
Main Authors: Niu, Shanzhou, Yu, Gaohang, Ma, Jianhua, Wang, Jing
Formato: Artigo
Idioma:Inglês
Publicado em: 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6168215/
https://ncbi.nlm.nih.gov/pubmed/30294061
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/1361-6420/aa942c
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