Study on a Biometric Authentication Model based on ECG using a Fuzzy Neural Network
- Authors
- Kim, H.J.; Lim, J.S.
- Issue Date
- 2018
- Publisher
- Institute of Physics Publishing
- Citation
- IOP Conference Series: Materials Science and Engineering, v.317, no.1
- Journal Title
- IOP Conference Series: Materials Science and Engineering
- Volume
- 317
- Number
- 1
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/4338
- DOI
- 10.1088/1757-899X/317/1/012030
- ISSN
- 1757-8981
- Abstract
- Traditional authentication methods use numbers or graphic passwords and thus involve the risk of loss or theft. Various studies are underway regarding biometric authentication because it uses the unique biometric data of a human being. Biometric authentication technology using ECG from biometric data involves signals that record electrical stimuli from the heart. It is difficult to manipulate and is advantageous in that it enables unrestrained measurements from sensors that are attached to the skin. This study is on biometric authentication methods using the neural network with weighted fuzzy membership functions (NEWFM). In the biometric authentication process, normalization and the ensemble average is applied during preprocessing, characteristics are extracted using Haar-wavelets, and a registration process called training is performed in the fuzzy neural network. In the experiment, biometric authentication was performed on 73 subjects in the Physionet Database. 10-40 ECG waveforms were tested for use in the registration process, and 15 ECG waveforms were deemed the appropriate number for registering ECG waveforms. 1 ECG waveforms were used during the authentication stage to conduct the biometric authentication test. Upon testing the proposed biometric authentication method based on 73 subjects from the Physionet Database, the TAR was 98.32% and FAR was 5.84%. © Published under licence by IOP Publishing Ltd.
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