Open AccessPRIVACY PRESERVING IRIS BASED BIOMETRIC IDENTITY VERIFICATION / IŠSAUGANTIS PRIVATUMĄ, AKIES RAINELĖS ANALIZE GRĮSTAS, BIOMETRINIO TAPATUMO VERIFIKAVIMAS
Author(s) -
P. Strzelczyk
Publication year - 2011
Publication title -
mokslas - lietuvos ateitis
Language(s) - English
Resource type - Journals
eISSN - 2029-2341
pISSN - 2029-2252
DOI - 10.3846/mla.2011.001
Subject(s) - biometrics , iris (biosensor) , computer science , iris recognition , identity (music) , feature (linguistics) , matching (statistics) , template , pattern recognition (psychology) , artificial intelligence , computer vision , mathematics , programming language , linguistics , philosophy , physics , statistics , acoustics
Iris biometrics is considered one of the most accurate and robust methods of identity verification. Individually unique iris features can be presented in a compact binary form easily compared with reference template to confirm identity. However, when templates or features are disclosed, iris biometrics is no longer suitable for verification. Therefore, there is a need to perform iris feature matching without revealing the features itself and reference template. The paper proposes an extension of the standard iris-based verification protocol that introduces features and a template locking mechanism, which guarantees that no sensitive information is exposed.
Article in English