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Signal-to-noise ratio evaluation of magnetic resonance images in the presence of an ultrasonic motor
BACKGROUND: Safe robot-assisted intervention using magnetic resonance imaging (MRI) guidance requires the precise control of assistive devices, and most currently available tools are rarely MRI-compatible. To obtain high precision, it is necessary to characterize and develop existing MRI-safe actuat...
Autores principales: | Shokrollahi, Peyman, Drake, James M., Goldenberg, Andrew A. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5391596/ https://www.ncbi.nlm.nih.gov/pubmed/28410615 http://dx.doi.org/10.1186/s12938-017-0331-1 |
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