7 citations · 10 across the 3 of their papers we have counts for
6 papers
Combining multiple matchers for fingerprint verification: A case study in biosecure network of excellence
Fernando Alonso-Fernandez, Julian Fierrez-Aguilar, Hartwig Fronthaler +4
We report on experiments for the fingerprint modality conducted during the First BioSecure Residential Workshop. Two reference systems for fingerprint verification have been tested…
Cross-Spectral Periocular Recognition with Conditional Adversarial Networks
Kevin Hernandez-Diaz, Fernando Alonso-Fernandez, Josef Bigun
This work addresses the challenge of comparing periocular images captured in different spectra, which is known to produce significant drops in performance in comparison to operatin…
Spectrum Translation for Cross-Spectral Ocular Matching
Kevin Hernandez Diaz, Fernando Alonso-Fernandez, Josef Bigun
Cross-spectral verification remains a big issue in biometrics, especially for the ocular area due to differences in the reflected features in the images depending on the region and…
Improving Automated Latent Fingerprint Identification using Extended Minutia Types
Ram P. Krish, Julian Fierrez, Daniel Ramos +2
Latent fingerprints are usually processed with Automated Fingerprint Identification Systems (AFIS) by law enforcement agencies to narrow down possible suspects from a criminal data…
Expression Recognition Using the Periocular Region: A Feasibility Study
Fernando Alonso-Fernandez, Josef Bigun, Cristofer Englund
This paper investigates the feasibility of using the periocular region for expression recognition. Most works have tried to solve this by analyzing the whole face. Periocular is th…
A Survey on Periocular Biometrics Research
Fernando Alonso-Fernandez, Josef Bigun
Periocular refers to the facial region in the vicinity of the eye, including eyelids, lashes and eyebrows. While face and irises have been extensively studied, the periocular regio…