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Browsing Documents de Congressos by Subject "Biometria"

Browsing Documents de Congressos by Subject "Biometria"

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  • Empirical mode decomposition-based face recognition system
    Gallego Jutglà, Esteve; Lopez-de-Ipiña, Karmele; Solé-Casals, Jordi (Springer, 2013)
    In this work we explore the multivariate empirical mode decomposition combined with a Neural Network classifier as technique for face recognition tasks. Images are simultaneously decomposed by means of EMD and then the ...
  • Face recognition by fast and stable bi-dimensional empirical mode decomposition
    Gallego Jutglà, Esteve; Al-Baddai, Saad; Al-Subari, Karema; Tomé, Ana Maria; Lang, Elmar W.; Solé-Casals, Jordi (SciTePress - Science and Technology Publications, 2015)
    In this study the use of a new fast and stable decomposition technique, bi-dimensional empirical mode decomposition, is used for face recognition tasks. Images are decomposed individually, and then the distance with ...
  • Parameterization of written signatures based on EFD
    Martí i Puig, Pere; Danés Garolera, Jaume; Solé-Casals, Jordi (Springer, 2013)
    In this work we propose a method to quantify written signatures from digitalized images based on the use of Elliptical Fourier Descriptors (EFD). As usually signatures are not represented as a closed contour, and being ...
  • Population ageing and ICT: An exploratory review of technology innovation trough digital applications
    Solé-Casals, Jordi; Vancea, Mihaela; March Amengual, Jaume Miquel; Villà-Freixa, Jordi (ScitePress, 2014)
    The multidimensional process of physical, psychological, and social change produced by population ageing affects not only the quality of life of elderly people but also of our societies. Some dimensions of population ageing ...

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