Using the robust principal component analysis algorithm to remove RF spike artifacts from MR images

Brief bursts of RF noise during MR data acquisition (“k‐space spikes”) cause disruptive image artifacts, manifesting as stripes overlaid on the image. RF noise is often related to hardware problems, including vibrations during gradient‐heavy sequences, such as diffusion‐weighted imaging. In this stu...

Descripción completa

Detalles Bibliográficos
Autores principales: Campbell‐Washburn, Adrienne E., Atkinson, David, Nagy, Zoltan, Chan, Rachel W., Josephs, Oliver, Lythgoe, Mark F., Ordidge, Roger J., Thomas, David L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2015
Materias:
Computer Processing and Modeling–Full Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720596/
https://www.ncbi.nlm.nih.gov/pubmed/26193125
http://dx.doi.org/10.1002/mrm.25851

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720596/
https://www.ncbi.nlm.nih.gov/pubmed/26193125
http://dx.doi.org/10.1002/mrm.25851

Ejemplares similares