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Random Projection-based Cancelable Template Generation for Sparsely Distributed Biometric Patterns
Punithavathi P,
Published in Institute of Advanced Engineering and Science
Volume: 7
Issue: 3
Pages: 877 - 886
Cancelable biometrics, a template transformation approach, attempts to provide robustness for authentication services based on biometrics. Several biometric template protection techniques represent the biometric information in binary form as it provides benefits in matching and storage. In this context, it becomes clear that often such transformed binary representations can be easily compromised and breached. In this paper, we propose an efficient non-invertible template transformation approach using random projection technique and Discrete Fourier transformation to shield the binary biometric representations. The cancelable fingerprint templates designed by the proposed technique meets the requirements of revocability, diversity, non-invertibility and performance. The matching performance of the cancelable fingerprint templates generated using proposed technique, have improved when compared with the state-of-art methods.
About the journal
JournalIndonesian Journal of Electrical Engineering and Computer Science
PublisherInstitute of Advanced Engineering and Science
Open Access0