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Suitability of bilateral filtering for edge-preserving noise reduction in PET

BACKGROUND: To achieve an acceptable signal-to-noise ratio (SNR) in PET images, smoothing filters (SF) are usually employed during or after image reconstruction preventing utilisation of the full intrinsic resolution of the respective scanner. Quite generally Gaussian-shaped moving average filters (...

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Detalles Bibliográficos
Autores principales:	Hofheinz, Frank, Langner, Jens, Beuthien-Baumann, Bettina, Oehme, Liane, Steinbach, Jörg, Kotzerke, Jörg, van den Hoff, Jörg
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer 2011
Materias:	Original Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3250981/ https://www.ncbi.nlm.nih.gov/pubmed/22214263 http://dx.doi.org/10.1186/2191-219X-1-23

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