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Design and construction of a customizable phantom for the characterization of the three‐dimensional magnetic resonance imaging geometric distortion
One of the main challenges to using magnetic resonance imaging (MRI) in radiotherapy is the existence of system‐related geometric inaccuracies caused mainly by the inhomogeneity in the main magnetic field and the nonlinearities of the gradient coils. Several physical phantoms, with fixed configurati...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8664142/ https://www.ncbi.nlm.nih.gov/pubmed/34719100 http://dx.doi.org/10.1002/acm2.13462 |