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Brain MR image denoising for Rician noise using pre-smooth non-local means filter
BACKGROUND: Magnetic resonance imaging (MRI) is corrupted by Rician noise, which is image dependent and computed from both real and imaginary images. Rician noise makes image-based quantitative measurement difficult. The non-local means (NLM) filter has been proven to be effective against additive n...
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| Опубликовано в: : | Biomed Eng Online |
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| Главные авторы: | , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2015
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4360923/ https://ncbi.nlm.nih.gov/pubmed/25572487 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1475-925X-14-2 |
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