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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Detalles Bibliográficos
Autores principales: Lee, Sangyoon, Lee, Min Seok, Kang, Moon Gi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5948630/
https://www.ncbi.nlm.nih.gov/pubmed/29596335
http://dx.doi.org/10.3390/s18041019

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5948630/
https://www.ncbi.nlm.nih.gov/pubmed/29596335
http://dx.doi.org/10.3390/s18041019

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