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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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Dades bibliogràfiques
Publicat a:Inverse Probl
Autors principals: Niu, Shanzhou, Yu, Gaohang, Ma, Jianhua, Wang, Jing
Format: Artigo
Idioma:Inglês
Publicat: 2018
Matèries:
Accés en línia: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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