PubMed · 1513257
Recursive RF excitation.
Abstract
We have investigated the properties of a recursive process in which the output signal from a given RF excitation pulse may be used as the input (excitation) pulse of a subsequent iteration. This recursive excitation technique increases contrast and improves feature segmentation for the purpose of motion tracking.
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P S Christy, R C Grimm, J F Greenleaf, R L Ehman. 1992. Recursive RF excitation.. https://doi.org/10.1002/mrm.1910260215
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