185 citations · 294 across the 3 of their papers we have counts for
5 papers · 1 filter
A large-scale operational study of fingerprint quality and demographics
Javier Galbally, Aleksandrs Cepilovs, Ramon Blanco-Gonzalo +3
Even though a few initial works have shown on small sets of data some level of bias in the performance of fingerprint recognition technology with respect to certain demographic gro…
Direct attacks using fake images in iris verification
Virginia Ruiz-Albacete, Pedro Tome-Gonzalez, Fernando Alonso-Fernandez +3
In this contribution, the vulnerabilities of iris-based recognition systems to direct attacks are studied. A database of fake iris images has been created from real iris of the Bio…
ICDAR 2021 Competition on On-Line Signature Verification
Ruben Tolosana, Ruben Vera-Rodriguez, Carlos Gonzalez-Garcia +28
This paper describes the experimental framework and results of the ICDAR 2021 Competition on On-Line Signature Verification (SVC 2021). The goal of SVC 2021 is to evaluate the limi…
Biometric Quality: Review and Application to Face Recognition with FaceQnet
Javier Hernandez-Ortega, Javier Galbally, Julian Fierrez +1
"The output of a computerised system can only be as accurate as the information entered into it." This rather trivial statement is the basis behind one of the driving concepts in b…
FaceQnet: Quality Assessment for Face Recognition based on Deep Learning
Javier Hernandez-Ortega, Javier Galbally, Julian Fierrez +2
In this paper we develop a Quality Assessment approach for face recognition based on deep learning. The method consists of a Convolutional Neural Network, FaceQnet, that is used to…