1) Parallel acquisition technology.<br>A. With image-based algorithms: mSENSE orASSET or SENSE.<br>B. With k-space-based algorithms: GRAPPA or ARC.<br>C. There is a simultaneous acceleration algorithm based on two phase coding directions.<br>D. Parallel acquisition acceleration factor: .8.<br>E. RF coils that are fully compatible with parallel acquisition technology.<br>F. Scan sequences that are fully compatible with parallel acquisition technology.<br>G. With parallel acquisition automatic calibration technology.<br>H. Parallel acquisition factors apply direction: X, Y, Z axis three directions.
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