Efficiently Updating ECG-Based Biometric Authentication Based on Incremental Learning

• Published in: Sensors (Basel, Switzerland) Vol. 21; no. 5; p. 1568
• Main Authors: Kim, Junmo, Yang, Geunbo, Kim, Juhyeong, Lee, Seungmin, Kim, Ko Keun, Park, Cheolsoo
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 24.02.2021; MDPI
• Subjects: authentication; Biometric Identification; Biometrics; Distance learning; ECG; Electrocardiography; Humans; incremental learning; incremental SVM; Lagrange multiplier; Machine learning; Neural networks; Signal processing; Support Vector Machine; Support vector machines; SVM; Wavelet transforms; ECG; biometrics; incremental SVM; SVM; incremental learning; authentication

Recently, the interest in biometric authentication based on electrocardiograms (ECGs) has increased. Nevertheless, the ECG signal of a person may vary according to factors such as the emotional or physical state, thus hindering authentication. We propose an adaptive ECG-based authentication method t...