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Biopotential Waveform Data Fusion Analysis and Classification Method

  • US 20080208072A1
  • Filed: 02/26/2007
  • Published: 08/28/2008
  • Est. Priority Date: 08/30/2004
  • Status: Abandoned Application
First Claim
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1. An apparatus for classifying an unknown multi-channel biopotential signal, comprising:

  • a memory operatively configured to access a biopotential dataset produced by detecting a respective biopotential signal from a plurality of biopotential channels received from the patient and containing a program; and

    a controller in communication with the memory and operatively configured to execute the program comprising;

    determining a classification accuracy ranking for each biopotential channel at each time instant,selecting a subset of the biopotential channels for a selected time instant having the highest classification accuracy,classifying independently the selected subset of biopotential channels for the selected time instant,fusing the resulting independent classifications into a single decision fusion vector for the selected time instant, andclassifying the single decision fusion vector using a discrete Bayes classifier.

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