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SYSTEMS AND METHODS FOR DETECTING PULSES

  • US 20090326395A1
  • Filed: 09/30/2008
  • Published: 12/31/2009
  • Est. Priority Date: 06/30/2008
  • Status: Active Grant
First Claim
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1. A method for detecting pulses in a PPG signal, the method comprising:

  • detecting local minima and local maxima points in the PPG signal;

    comparing segments formed by pairs of the local minima and local maxima points to a number of respective neighboring segments; and

    determining based at least in part upon the comparison if each segment is a pulse segment.

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