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Blind blur assessment of MRI images using parallel multiscale difference of Gaussian filters
BACKGROUND: Rician noise, bias fields and blur are the common distortions that degrade MRI images during acquisition. Blur is unique in comparison to Rician noise and bias fields because it can be introduced into an image beyond the acquisition stage such as postacquisition processing and the manife...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6001176/ https://www.ncbi.nlm.nih.gov/pubmed/29898715 http://dx.doi.org/10.1186/s12938-018-0514-4 |