61 citations · 518 across the 94 of their papers we have counts for
14 papers · 1 filter
ALEBk: Feasibility Study of Attention Level Estimation via Blink Detection applied to e-Learning
Roberto Daza, Daniel DeAlcala, Aythami Morales +3
This work presents a feasibility study of remote attention level estimation based on eye blink frequency. We first propose an eye blink detection system based on Convolutional Neur…
Introduction to Presentation Attack Detection in Face Biometrics and Recent Advances
Javier Hernandez-Ortega, Julian Fierrez, Aythami Morales +1
The main scope of this chapter is to serve as an introduction to face presentation attack detection, including key resources and advances in the field in the last few years. The ne…
OTB-morph: One-Time Biometrics via Morphing applied to Face Templates
Mahdi Ghafourian, Julian Fierrez, Ruben Vera-Rodriguez +2
Cancelable biometrics refers to a group of techniques in which the biometric inputs are transformed intentionally using a key before processing or storage. This transformation is r…
Introduction to Presentation Attack Detection in Iris Biometrics and Recent Advances
Aythami Morales, Julian Fierrez, Javier Galbally +1
Iris recognition technology has attracted an increasing interest in the last decades in which we have witnessed a migration from research laboratories to real world applications. T…
FaceQvec: Vector Quality Assessment for Face Biometrics based on ISO Compliance
Javier Hernandez-Ortega, Julian Fierrez, Luis F. Gomez +3
In this paper we develop FaceQvec, a software component for estimating the conformity of facial images with each of the points contemplated in the ISO/IEC 19794-5, a quality standa…
GaitPrivacyON: Privacy-Preserving Mobile Gait Biometrics using Unsupervised Learning
Paula Delgado-Santos, Ruben Tolosana, Richard Guest +3
Numerous studies in the literature have already shown the potential of biometrics on mobile devices for authentication purposes. However, it has been shown that, the learning proce…