4 citations · 4 across the 3 of their papers we have counts for
4 papers
NLML-HPE: Head Pose Estimation with Limited Data via Manifold Learning
Mahdi Ghafourian, Federico M. Sukno
Head pose estimation (HPE) plays a critical role in various computer vision applications such as human-computer interaction and facial recognition. In this paper, we propose a nove…
SaFL: Sybil-aware Federated Learning with Application to Face Recognition
Mahdi Ghafourian, Julian Fierrez, Ruben Vera-Rodriguez +2
Federated Learning (FL) is a machine learning paradigm to conduct collaborative learning among clients on a joint model. The primary goal is to share clients' local training parame…
Optimizing Key-Selection for Face-based One-Time Biometrics via Morphing
Daile Osorio-Roig, Mahdi Ghafourian, Christian Rathgeb +3
Nowadays, facial recognition systems are still vulnerable to adversarial attacks. These attacks vary from simple perturbations of the input image to modifying the parameters of the…
PAD-Phys: Exploiting Physiology for Presentation Attack Detection in Face Biometrics
Luis F. Gomez, Julian Fierrez, Aythami Morales +5
Presentation Attack Detection (PAD) is a crucial stage in facial recognition systems to avoid leakage of personal information or spoofing of identity to entities. Recently, pulse d…