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Regularization strategies in statistical image reconstruction of low‐dose x‐ray CT: A review

Statistical image reconstruction (SIR) methods have shown potential to substantially improve the image quality of low‐dose x‐ray computed tomography (CT) as compared to the conventional filtered back‐projection (FBP) method. According to the maximum a posteriori (MAP) estimation, the SIR methods are...

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Detalhes bibliográficos
Publicado no:Med Phys
Main Authors: Zhang, Hao, Wang, Jing, Zeng, Dong, Tao, Xi, Ma, Jianhua
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley and Sons Inc. 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6181784/
https://ncbi.nlm.nih.gov/pubmed/30098050
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.13123
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