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Efficient and Robust Nonlocal Means Denoising of MR Data Based on Salient Features Matching

The Nonlocal Means (NLM) filter has become a popular approach for denoising medical images due to its excellent performance. However, its heavy computational load has been an important shortcoming preventing its use. NLM works by averaging pixels in nonlocal vicinities, weighting them depending on t...

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Detalhes bibliográficos
Main Authors: Tristán-Vega, Antonio, García-Pérez, Verónica, Aja-Fernández, Santiago, Westin, Carl-Fredrik
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC4102134/
https://ncbi.nlm.nih.gov/pubmed/21906832
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cmpb.2011.07.014
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