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Auflistung nach Autor:in "Yanushkevich, Svetlana"

1 - 2 von 2
  • Konferenzbeitrag
    Applying fusion in thermal face recognition
    (BIOSIG 2012, 2012) Váňa, Jan; Mráček, Stepán; Poursaberi, Ahmad; Yanushkevich, Svetlana; Drahanský, Martin
    Face recognition based on thermal images has minor importance in comparison to visible light spectrum recognition. Nevertheless, in applications such as livelyness detection or fever scan, thermal face recognition is used as a stand-alone module, or as part of a multi-modal biometric system. This paper investigates combinations of many methods, used for thermal face recognition, and introduces some new and modified algorithms, which have not been used in the area as of yet. Moreover, we show that the best method is always limited to a certain database (input data). In order to address this problem, the multi-algorithmic biometric fusion, based on the logistic regression, is deployed.
  • Konferenzbeitrag
    Technology Gap Navigator: Emerging Design of Biometric-Enabled Risk Assessment Machines
    (BIOSIG 2018 - Proceedings of the 17th International Conference of the Biometrics Special Interest Group, 2018) Eastwood, Shawn; Lai, Ken; Yanushkevich, Svetlana; Guest, Richard; Shmerko, Vlad
    This paper reports the Technology Gap (TG) navigator, a novel tool for individual risk assessment in the layered security infrastructure. It is motivated by the practical need of the biometricenabled security systems design. The tool helps specify the conditions for bridging the identified TGs. The input data for the TG navigator includes 1) a causal description of the TG, 2) statistics regarding the available resources and performances, and 3) the required performance. The output includes generated probabilistic conditions, and the corresponding technology requirements for bridging the targeted TG.