Biometric Identification Based on Frequency Analysis of Cardiac Sounds

  title={Biometric Identification Based on Frequency Analysis of Cardiac Sounds},
  author={Francesco Beritelli and Salvatore Serrano},
  journal={2007 IEEE International Conference on Signal Processing and Communications},
The performance of traditional biometric identification systems is, as yet, unsatisfactory in certain applications. For this reason, other physiological or behavioral characteristics have recently been considered, using new electrical or physical signals linked to a person's vital signs. This paper examines the biometric characteristics of phonocardiogram (PCG) signals from cardiac auscultation. The idea is that PCG signals have specific individual characteristics that can be taken into… CONTINUE READING
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