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Iterative Image Reconstruction for Limited-Angle CT Using Optimized Initial Image

Limited-angle computed tomography (CT) has great impact in some clinical applications. Existing iterative reconstruction algorithms could not reconstruct high-quality images, leading to severe artifacts nearby edges. Optimal selection of initial image would influence the iterative reconstruction per...

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Detalles Bibliográficos
Autores principales:	Guo, Jingyu, Qi, Hongliang, Xu, Yuan, Chen, Zijia, Li, Shulong, Zhou, Linghong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2016
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4808793/ https://www.ncbi.nlm.nih.gov/pubmed/27066107 http://dx.doi.org/10.1155/2016/5836410

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