Denoising MR Images Using Non-Local Means Filter with Combined Patch and Pixel Similarity

Denoising is critical for improving visual quality and reliability of associative quantitative analysis when magnetic resonance (MR) images are acquired with low signal-to-noise ratios. The classical non-local means (NLM) filter, which averages pixels weighted by the similarity of their neighborhood...

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Detalhes bibliográficos
Main Authors: Zhang, Xinyuan, Hou, Guirong, Ma, Jianhua, Yang, Wei, Lin, Bingquan, Xu, Yikai, Chen, Wufan, Feng, Yanqiu
Formato: Artigo
Idioma:Inglês
Publicado em: Public Library of Science 2014
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4059740/
https://ncbi.nlm.nih.gov/pubmed/24933024
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0100240
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