NDLI: ECG analysis for human recognition using non-fiducial methods

Content Provider	IET Digital Library
Author	Srivastva, Ranjeet Singh, Yogendra Narain
Abstract	The electrocardiogram (ECG) has emerged as a new biometric for human recognition due to its robustness against fraudulent attacks. This article presents a novel method of ECG biometric for human recognition using autocorrelation (AC) followed by one of the three transformation techniques, i.e. discrete cosine transform (DCT), discrete Fourier transform (DFT), and Walsh–Hadamard transform (WHT). The effectiveness of these transformations is evaluated on the dimensionality reduction techniques i.e. principal component analysis and linear discriminant analysis (LDA). Thus, the systems prepared by different combinations of transformations and dimensionality reduction techniques are evaluated on publically available databases of Physionet. The authentication and identification accuracies achieved by these systems are found the best on DFT and LDA combination. The authentication performance is reported to 99.98% (99.83%), whereas the average rank classification accuracy is reported to 100% (97%) on QT database (MIT-BIH arrhythmia database) of Physionet.
Starting Page	295
Ending Page	305
Page Count	11
ISSN	20474938
Volume Number	8
e-ISSN	20474946
Issue Number	Issue 5, Sep (2019)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-bmt/8/5
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-bmt.2018.5093
Journal	IET Biometrics
Publisher Date	2019-03-12
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Bioelectric Signal Biology And Medical Computing Biomimetics DFT Digital Signal Processing Dimensionality Reduction Technique Discrete Cosine Transform Discrete Fourier Discrete Fourier Transform ECG Analysis ECG Biometric Electrocardiography Electrodiagnostics And Other Electrical Measurement Technique Fraudulent Attack Function Theory And Analysis Hadamard Transforms Human Recognition Integral Transforms Linear Discriminant Analysis Nonfiducial Method Principal Component Analysis Transformation Technique Walsh-Hadamard Transform
Content Type	Text
Resource Type	Article
Subject	Signal Processing Computer Vision and Pattern Recognition Software

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