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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Autores:

Gelvez Almeida, Elkin
Vera, Miguel Ángel
Huérfano Maldonado, Yoleidy Katherine
Valbuena Prada, Óscar
Salazar Echeverria, Williams Justo José
Vera Contreras, María Isabel
Borrero Rodríguez, Maryuri Astrid
Barrera Cortes, Doris Yaneth
Hernández Morantes, Carlos
Molina Mujica, Ángel Valentín
Martínez, Luis Javier
Sáenz Peña, Frank Hernando
‪Vivas García, Marisela
Contreras Velásquez, Julio César
Restrepo Morales, Jorge Aníbal
Vanegas López, Juan Gabriel
Salazar Torres, Juan Pablo
Contreras Santander, Yudith Liliana

Tipo de recurso:

Article of investigation

Fecha de publicación:

2018

Institución:

Tecnológico de Antioquia

Repositorio:

Repositorio Tdea

Idioma:

eng

OAI Identifier:

oai:dspace.tdea.edu.co:tdea/2845

Acceso en línea:

https://dspace.tdea.edu.co/handle/tdea/2845

Palabra clave:

Magnetic Resonance
Resonancia Magnética
Ressonância Magnética
Synthetic Cerebral images
Imágenes sintéticas cerebrales
Rician noise
Ruido Riciano
Gaussian filter
Filtro Gausiano
Anisotropic diffusion filter
Filtro de difusión anisotrópica
PSNR

Rights

openAccess

License

https://creativecommons.org/licenses/by-nd/4.0/