Smoothed l (0) Norm Regularization for Sparse-View X-Ray CT Reconstruction

Low-dose computed tomography (CT) reconstruction is a challenging problem in medical imaging. To complement the standard filtered back-projection (FBP) reconstruction, sparse regularization reconstruction gains more and more research attention, as it promises to reduce radiation dose, suppress artif...

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Detalles Bibliográficos
Autores principales: Li, Ming, Zhang, Cheng, Peng, Chengtao, Guan, Yihui, Xu, Pin, Sun, Mingshan, Zheng, Jian
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/PMC5048096/
https://www.ncbi.nlm.nih.gov/pubmed/27725935
http://dx.doi.org/10.1155/2016/2180457

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5048096/
https://www.ncbi.nlm.nih.gov/pubmed/27725935
http://dx.doi.org/10.1155/2016/2180457

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