A New Approach to Heart Sounds Biometric Recognition Based on Gram-PNN
Date issued
2013
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
University of West Bohemia
Abstract
In this paper we introduce a new approach to
heart sounds biometric recognition based on Gram
polynomials and probabilistic neural networks (PNN). The
usage of heart sounds as physiological biometric traits was first
introduced in [1], in which the authors proposed and started
exploring this idea. Heart sound recognition is based on the
analysis of PCG (PhonoCardioGram) sequences. The proposed
system presents good performance obtaining an error rate of
13.70 % over a database of 50 people, containing multiple
heart sequences per person, each lasting from 20 to 70 seconds.
Description
Subject(s)
biometrie, rozpoznávání srdečních ozev, pravděpodobnostní neuronové sítě, fonokardiogram
Citation
ISTET 2013: International Symposiumon Theoretical Electrical Engineering: 24th – 26th June 2013: Pilsen, Czech Republic, p. III-5-III-6.