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Generation of Cancelable Iris Template Using Bi-level Transformation
Punithavathi P, , Sasikala S.
Published in ACM Press
Volume: Part F130950
Pages: 94 - 100
Cancelable biometric system is a transformation technique for securing biometric templates. This work proposes application of bi-level template securing technique at feature-level, and generates revocable templates. The bi-level transformation includes Discrete Fourier Transform and partial Hadamard based transformations on iris features, using user-specific key. The proposed bi-level transformation applied at feature-level provides better robustness and security against correlation attacks. A comprehensive analysis has been performed on the proposed approach to study the non-invertibility, diversity, revocability and matching performance on iris samples. The experimental results show that the proposed approach is promising, and deliver good performance. © 2017 Association for Computing Machinery.
About the journal
JournalData powered by TypesetProceedings of the 6th International Conference on Bioinformatics and Biomedical Science - ICBBS '17
PublisherData powered by TypesetACM Press
Open Access0