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Multi-IVE: Privacy Enhancement of Multiple Soft-Biometrics in Face Embeddings
Sébastien Marcel, Hatef Otroshi Shahreza
This study focuses on the protection of soft-biometric attributes related to the demographic information of individuals that can be extracted from compact representations of face images, called embeddings. We consider a state-ofthe-art technology for soft- ...
IEEE COMPUTER SOC2023Does Sharing Lead to Smarter Products? Managing Information Flows for Collective Servitization
Peer-to-peer sharing induces persistent changes in product design. Besides bifurcating product durability, this adaptation increases the compatibility of collaborative use with rent extraction—from a producer’s viewpoint. For owners it decreases the commit ...
Springer2023Indexing Protected Deep Face Templates by Frequent Binary Patterns
Sébastien Marcel, Hatef Otroshi Shahreza
In this work, we present a simple biometric indexing scheme which is binning and retrieving cancelable deep face templates based on frequent binary patterns. The simplicity of the proposed approach makes it applicable to unprotected as well as protected, i ...
IEEE2022Improving Functional Connectome Fingerprinting with Degree-Normalization
Background: Functional connectivity quantifies the statistical dependencies between the activity of brain regions, measured using neuroimaging data such as functional magnetic resonance imaging (fMRI) blood-oxygenation-level dependent time series. The netw ...
MARY ANN LIEBERT, INC2022High-Throughput Multiplexed Infrared Spectroscopy of Ion Mobility-Separated Species Using Hadamard Transform
Thomas Rizzo, Ahmed Ben Faleh, Stephan Warnke, Ali H Abikhodr, Vasyl Yatsyna
Coupling vibrational ion spectroscopy with highresolution ion mobility separation offers a promising approach for detailed analysis of biomolecules in the gas phase. Improvements in the ion mobility technology have made it possible to separate isomers with ...
AMER CHEMICAL SOC2022Exploring MEG brain fingerprints: Evaluation, pitfalls, and interpretations
Dimitri Nestor Alice Van De Ville, Alessandra Griffa, Enrico Amico, Ekansh Sareen, Sélima Zahar
Individual characterization of subjects based on their functional connectome (FC), termed “FC fingerprinting”, has become a highly sought-after goal in contemporary neuroscience research. Recent functional magnetic resonance imaging (fMRI) studies have dem ...
2021Generating Master Faces for Use in PerformingWolf Attacks on Face Recognition Systems
Due to its convenience, biometric authentication, especial face authentication, has become increasingly mainstream and thus is now a prime target for attackers. Presentation attacks and face morphing are typical types of attack. Previous research has shown ...
IEEE2020Fairness in Biometrics: a figure of merit to assess biometric verification systems
Sébastien Marcel, Tiago De Freitas Pereira
Machine learning-based (ML) systems are being largely deployed since the last decade in a myriad of scenarios impacting several instances in our daily lives. With this vast sort of applications, aspects of fairness start to rise in the spotlight due to the ...
2020