6D-Chaotic System and 2D Fractional Discrete Cosine Transform Based Encryption of Biometric Templates
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3097881
Abstract: A new algorithm for biometric templates using a 6D-chaotic system, and 2D fractional discrete cosine transform (FrDCT) is proposed in this paper. In this technique, the $k$ biometric templates are represented into three groups. After… read more here.
Keywords: system; biometric templates; fractional discrete; chaotic system ... See more keywords
Adaptive Weighted Graph Approach to Generate Multimodal Cancelable Biometric Templates
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Information Forensics and Security"
DOI: 10.1109/tifs.2019.2954779
Abstract: Multimodal biometric systems offer numerous advantages over unimodal counterparts and are being used extensively in diverse applications. However, fusion of biometric data is a non-trivial task and curtail employability of multimodal systems for a varying… read more here.
Keywords: cancelable biometric; generate multimodal; multimodal cancelable; biometric templates ... See more keywords