no code implementations • 28 Sep 2018 • Yen-Lung Lai, Jung-Yeon Hwang, Zhe Jin, Soohyong Kim, Sangrae Cho, Andrew Beng Jin Teoh
In this paper, we propose a novel biometric cryptosystem for vectorial biometrics named symmetric keyring encryption (SKE) inspired by Rivest's keyring model (2016).
no code implementations • 16 Mar 2017 • Zhe Jin, Yen-Lung Lai, Jung-Yeon Hwang, Soo-Hyung Kim, Andrew Beng Jin Teoh
In this paper, we propose a ranking based locality sensitive hashing inspired two-factor cancelable biometrics, dubbed "Index-of-Max" (IoM) hashing for biometric template protection.
no code implementations • 23 Jul 2016 • Zhe Jin, Yen-Lung Lai, Andrew Beng Jin Teoh
The former takes care of the accuracy performance mitigating numeric noises/perturbations while the latter offers strong non-invertible transformation via nonlinear feature embedding from Euclidean to Rank space that leads to toughness in inversion.
