Cargando…

Brain MR image denoising for Rician noise using pre-smooth non-local means filter

BACKGROUND: Magnetic resonance imaging (MRI) is corrupted by Rician noise, which is image dependent and computed from both real and imaginary images. Rician noise makes image-based quantitative measurement difficult. The non-local means (NLM) filter has been proven to be effective against additive n...

Descripción completa

Detalles Bibliográficos
Autores principales: Yang, Jian, Fan, Jingfan, Ai, Danni, Zhou, Shoujun, Tang, Songyuan, Wang, Yongtian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4360923/
https://www.ncbi.nlm.nih.gov/pubmed/25572487
http://dx.doi.org/10.1186/1475-925X-14-2

Ejemplares similares