Image distortion correction for MRI in low field permanent magnet systems with strong B(0) inhomogeneity and gradient field nonlinearities

OBJECTIVE: To correct for image distortions produced by standard Fourier reconstruction techniques on low field permanent magnet MRI systems with strong [Formula: see text] inhomogeneity and gradient field nonlinearities. MATERIALS AND METHODS: Conventional image distortion correction algorithms req...

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Detalles Bibliográficos
Autores principales: Koolstra, Kirsten, O’Reilly, Thomas, Börnert, Peter, Webb, Andrew
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2021
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8338849/
https://www.ncbi.nlm.nih.gov/pubmed/33502668
http://dx.doi.org/10.1007/s10334-021-00907-2

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8338849/
https://www.ncbi.nlm.nih.gov/pubmed/33502668
http://dx.doi.org/10.1007/s10334-021-00907-2

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