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Poisson–Gaussian Noise Analysis and Estimation for Low-Dose X-ray Images in the NSCT Domain

The noise distribution of images obtained by X-ray sensors in low-dosage situations can be analyzed using the Poisson and Gaussian mixture model. Multiscale conversion is one of the most popular noise reduction methods used in recent years. Estimation of the noise distribution of each subband in the...

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Detalhes bibliográficos
Publicado no:Sensors (Basel)
Main Authors: Lee, Sangyoon, Lee, Min Seok, Kang, Moon Gi
Formato: Artigo
Idioma:Inglês
Publicado em: MDPI 2018
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC5948630/
https://ncbi.nlm.nih.gov/pubmed/29596335
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s18041019
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