Search Results for author: Orr Dunkelman

Found 3 papers, 0 papers with code

Fuzzy Commitments Offer Insufficient Protection to Biometric Templates Produced by Deep Learning

no code implementations24 Dec 2020 Danny Keller, Margarita Osadchy, Orr Dunkelman

Even in the "hardest" settings (in which we take a reconstructed image from one system and use it in a different system, with different feature extraction process) the reconstructed image offers 50 to 120 times higher success rates than the system's FAR.

Reconstruction Attack

A Simple Explanation for the Existence of Adversarial Examples with Small Hamming Distance

no code implementations30 Jan 2019 Adi Shamir, Itay Safran, Eyal Ronen, Orr Dunkelman

The existence of adversarial examples in which an imperceptible change in the input can fool well trained neural networks was experimentally discovered by Szegedy et al in 2013, who called them "Intriguing properties of neural networks".

HoneyFaces: Increasing the Security and Privacy of Authentication Using Synthetic Facial Images

no code implementations11 Nov 2016 Mor Ohana, Orr Dunkelman, Stuart Gibson, Margarita Osadchy

We implemented the HoneyFaces system and tested it with a password file composed of 270 real users.

Cannot find the paper you are looking for? You can Submit a new open access paper.