3D Alternating Direction TV-Based Cone-Beam CT Reconstruction with Efficient GPU Implementation

Iterative image reconstruction (IIR) with sparsity-exploiting methods, such as total variation (TV) minimization, claims potentially large reductions in sampling requirements. However, the computation complexity becomes a heavy burden, especially in 3D reconstruction situations. In order to improve...

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Detalles Bibliográficos
Autores principales: Cai, Ailong, Wang, Linyuan, Zhang, Hanming, Yan, Bin, Li, Lei, Xi, Xiaoqi, Guan, Min, Li, Jianxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2014
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4089849/
https://www.ncbi.nlm.nih.gov/pubmed/25045400
http://dx.doi.org/10.1155/2014/982695

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4089849/
https://www.ncbi.nlm.nih.gov/pubmed/25045400
http://dx.doi.org/10.1155/2014/982695

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