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Related Experiment Videos

Recursive RF excitation.

P S Christy1, R C Grimm, J F Greenleaf

  • 1Department of Diagnostic Radiology, Mayo Clinic and Foundation, Rochester, Minnesota 55905.

Magnetic Resonance in Medicine
|August 1, 1992
PubMed
Summary
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This study explores recursive excitation, using RF pulse outputs as subsequent inputs. This method enhances image contrast and feature segmentation for precise motion tracking.

Area of Science:

  • Medical Imaging
  • Signal Processing
  • Biophysics

Background:

  • Recursive processes offer novel approaches in signal processing.
  • Current motion tracking methods face challenges with image contrast and feature segmentation.

Purpose of the Study:

  • To investigate the properties of a recursive excitation technique.
  • To enhance contrast and feature segmentation for motion tracking applications.

Main Methods:

  • Utilized radiofrequency (RF) excitation pulses in a recursive manner.
  • Employed the output signal of one RF pulse as the input for the next iteration.

Main Results:

  • Demonstrated increased image contrast through recursive excitation.

Related Experiment Videos

  • Showcased improved feature segmentation capabilities.

    • Conclusions:

    • Recursive excitation is a promising technique for enhancing medical imaging quality.
    • The method shows significant potential for improving the accuracy of motion tracking.