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Blind-noise image denoising with block-matching domain transformation filtering and improved guided filtering
The adaptive block size processing method in different image areas makes block-matching and 3D-filtering (BM3D) have a very good image denoising effect. Based on these observation, in this paper, we improve BM3D in three aspects: adaptive noise variance estimation, domain transformation filtering an...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9519739/ https://www.ncbi.nlm.nih.gov/pubmed/36171466 http://dx.doi.org/10.1038/s41598-022-20578-w |