243 citations · 553 across the 5 of their papers we have counts for
5 papers
HYDRO: Towards Non-Reversible Face De-Identification Using a High-Fidelity Hybrid Diffusion and Target-Oriented Approach
Felix Rosberg, Vitomir Štruc, Cristofer Englund +2
Target-oriented face de-identification models aim to anonymize the identity of a target individual across different images or video frames, such that the target can no longer be re…
Fingerprint Image-Quality Estimation and its Application to Multialgorithm Verification
Hartwig Fronthaler, Klaus Kollreider, Josef Bigun +4
Signal-quality awareness has been found to increase recognition rates and to support decisions in multisensor environments significantly. Nevertheless, automatic quality assessment…
Super-Resolution for Selfie Biometrics: Introduction and Application to Face and Iris
Fernando Alonso-Fernandez, Reuben A. Farrugia, Julian Fierrez +1
The lack of resolution has a negative impact on the performance of image-based biometrics. Many applications which are becoming ubiquitous in mobile devices do not operate in a con…
The Multiscenario Multienvironment BioSecure Multimodal Database (BMDB)
Javier Ortega-Garcia, Julian Fierrez, Fernando Alonso-Fernandez +29
A new multimodal biometric database designed and acquired within the framework of the European BioSecure Network of Excellence is presented. It is comprised of more than 600 indivi…
A high performance fingerprint liveness detection method based on quality related features
Javier Galbally, Fernando Alonso-Fernandez, Julian Fierrez +1
A new software-based liveness detection approach using a novel fingerprint parameterization based on quality related features is proposed. The system is tested on a highly challeng…