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NUFFT-Based Iterative Image Reconstruction via Alternating Direction Total Variation Minimization for Sparse-View CT

Sparse-view imaging is a promising scanning method which can reduce the radiation dose in X-ray computed tomography (CT). Reconstruction algorithm for sparse-view imaging system is of significant importance. The adoption of the spatial iterative algorithm for CT image reconstruction has a low operat...

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Detalles Bibliográficos
Autores principales:	Yan, Bin, Jin, Zhao, Zhang, Hanming, Li, Lei, Cai, Ailong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Hindawi Publishing Corporation 2015
Materias:	Research Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4450291/ https://www.ncbi.nlm.nih.gov/pubmed/26120355 http://dx.doi.org/10.1155/2015/691021

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