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A Joint-Parameter Estimation and Bayesian Reconstruction Approach to Low-Dose CT †

Most penalized maximum likelihood methods for tomographic image reconstruction based on Bayes’ law include a freely adjustable hyperparameter to balance the data fidelity term and the prior/penalty term for a specific noise–resolution tradeoff. The hyperparameter is determined empirically via a tria...

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Detalles Bibliográficos
Autores principales:	Gao, Yongfeng, Lu, Siming, Shi, Yongyi, Chang, Shaojie, Zhang, Hao, Hou, Wei, Li, Lihong, Liang, Zhengrong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9921255/ https://www.ncbi.nlm.nih.gov/pubmed/36772417 http://dx.doi.org/10.3390/s23031374

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