Search Results for author: Rizhao Cai

Found 2 papers, 0 papers with code

DRL-FAS: A Novel Framework Based on Deep Reinforcement Learning for Face Anti-Spoofing

no code implementations16 Sep 2020 Rizhao Cai, Haoliang Li, Shiqi Wang, Changsheng chen, Alex ChiChung Kot

Inspired by the philosophy employed by human beings to determine whether a presented face example is genuine or not, i. e., to glance at the example globally first and then carefully observe the local regions to gain more discriminative information, for the face anti-spoofing problem, we propose a novel framework based on the Convolutional Neural Network (CNN) and the Recurrent Neural Network (RNN).

Face Anti-Spoofing

Learning deep forest with multi-scale Local Binary Pattern features for face anti-spoofing

no code implementations9 Oct 2019 Rizhao Cai, Changsheng chen

Studies about the transferability of the adversarial attack reveal that utilizing handcrafted feature-based methods could improve security in a system-level.

Adversarial Attack Face Anti-Spoofing +1

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