Smoothing filters in synthetic cerebral magnetic resonance images: A comparative study

This paper presents the evaluation of two computational techniques for smoothing noise that might be present in synthetic images or numerical phantoms of magnetic resonance (MRI). The images that will serve as the databases (DB) during the course of this evaluation are available freely on the Intern...

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Detalhes bibliográficos
Publicado no:Revista Latinoamericana de Hipertensión
Main Authors: Elkin Gelvez, Miguel Vera, Yoleidy Huérfano, Oscar Valbuena, Williams Salazar, María Isabel Vera, Maryury Borrero, Doris Barrera, Carlos Hernández, Ángel Valentín Molina, Luis Javier Martínez, Frank Sáenz, Marisela Vivas, Julio Contreras, Jorge Restrepo, Juan Vanegas, Juan Salazar, Yudith Contreras
Formato: Artigo
Idioma:Inglês
Publicado em: Sociedad Latinoamericana de Hipertensión 2018
Assuntos:
Medicina
PSNR
Rician noise
Gaussian filter
Acesso em linha:https://www.redalyc.org/articulo.oa?id=170263336005
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