Mostrando 2 resultados de: 2
Filtros aplicados
Publisher
2012 19th International Conference on Systems, Signals and Image Processing, IWSSIP 2012(1)
Integrated Computer-Aided Engineering(1)
Área de conocimiento
Laboratorio médico(2)
Origen
scopus(2)
Rician noise attenuation in the wavelet packet transformed domain for brain MRI
ArticleAbstract: Preprocessing stage for denoising is a crucial task in image analysis in general, and in computer-aiPalabras claves:adaptive Wiener filtering, Brain MRI filter, image denoising, Rician noise, soft-thre-sholding, wavelet packets transformAutores:Conci A., Gabriela Pérez, Hernandez-Tamames J., Moreno A.B.Fuentes:scopusPresenting novel de-noising techniques for brain MRI
Conference ObjectAbstract: Standard acquisition of MRI presents Rician statistical noise that degrades the performance of otherPalabras claves:MRI brain filter, Rician noise, soft thresholding, wavelet packets transform, Wiener filterAutores:Conci A., Gabriela Pérez, Hernandez-Tamames J., Moreno A.B.Fuentes:scopus