Echo-planar compatible image acquisition module for standard MR systems

Echo-planar compatible image acquisition module for standard MR systems

Echo-planar imaging (EPI) allows rapid, near real time, acquisition and display of magnetic resonance (MR) images. We have developed an inexpensive instrument allowing sampling to be performed from a PC-class computer. Designed as a standard expansion board for personal computer, our device permits...

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Bibliographische Detailangaben
Hauptverfasser: Pfeifer, D.P., Chwialkowski, M., Clarke, G., McColl, R., Ibrahim, Y., Losh, J., Peshock, R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Data acquisition
Frequency synchronization
Image reconstruction
Image sampling
Interpolation
Monitoring
Radio frequency
Radiology
RF signals
Timing
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Beschreibung
Zusammenfassung:Echo-planar imaging (EPI) allows rapid, near real time, acquisition and display of magnetic resonance (MR) images. We have developed an inexpensive instrument allowing sampling to be performed from a PC-class computer. Designed as a standard expansion board for personal computer, our device permits implementation of a non-uniform sampling pattern with minimum sample time resolution of 100ns, and a sustained data transfer rate.
DOI:10.1109/IEMBS.1993.978489