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arXiv · 0705.3740

Optimal Iris Fuzzy Sketches

J. Bringer·H. Chabanne·G. Cohen·B. Kindarji·G. Zémor
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Abstract

Fuzzy sketches, introduced as a link between biometry and cryptography, are a way of handling biometric data matching as an error correction issue. We focus here on iris biometrics and look for the best error-correcting code in that respect. We show that two-dimensional iterative min-sum decoding leads to results near the theoretical limits. In particular, we experiment our techniques on the Iris Challenge Evaluation (ICE) database and validate our findings.

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J. Bringer, H. Chabanne, G. Cohen, B. Kindarji, G. Zémor. 2007-05-25. Optimal Iris Fuzzy Sketches. https://doi.org/10.1109/btas.2007.4401904

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