User authentication method and apparatus based on electrocardiogram (ecg) signal

User authentication method and apparatus based on electrocardiogram (ecg) signal

  • CN 105,373,719 A
  • Filed: 05/08/2015
  • Published: 03/02/2016
  • Est. Priority Date: 09/01/2014
  • Status: Active Application
First Claim
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1. a user authentication device, comprising:

  • Electrocardiographic wave getter, is configured to obtain the certification electrocardiographic wave of authentic user;

    Wave filter, is configured to, by being applied to Kalman filter by from the reference model parameter extracted with reference to electrocardiographic wave, use described Kalman filter to carry out filtering to certification electrocardiographic wave;

    Authenticator, is configured to filtered certification electrocardiographic wave to compare with reference to electrocardiographic wave, and result based on the comparison determines that whether filtered certification electrocardiographic wave is with corresponding with reference to electrocardiographic wave.

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