Physical reservoir computing for optical stethoscope-based heart sound biometric identification

Heart sound signal has emerged as a promising solution to biometric identification. In this paper, we use an optical flow algorithm to retrieve optical stethoscope-based heart sound signals from a laser-camera system. We apply physical reservoir computing (RC) for the classification algorithm. As a...

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Bibliographic Details

Published in:	IEEE transactions on artificial intelligence pp. 1 - 14
Main Authors:	Ding, Yuqi, Li, Haobo, Liang, Xiangpeng, Vaskeviciute, Marija, Faccio, Daniele, Heidari, Hadi
Format:	Journal Article
Language:	English
Published:	IEEE 2025
Subjects:	Adaptive optics Biomedical optical imaging Biometric identification Cameras Classification algorithms edge computing Heart Machine learning neuromorphic processor Optical reflection optical stethoscope rotating neuron reservoir Speckle Stethoscope
ISSN:	2691-4581, 2691-4581
Online Access:	Get full text
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