Examinando por Materia "Compression factor"

Mostrando 1 - 1 de 1
  • No hay miniatura disponible
    Ítem
    Use of optical vortices for the compression of fingerprint recognition systems
    (IOP PUBLISHING LTD, 2017-06-13) Martín R.-V.; René R.; Universidad EAFIT. Departamento de Ciencias Básicas; Óptica Aplicada
    In this article, an algorithm is presented for the processing and verification of fingerprints by analyzing optical vortices present in the orientation of the fringes of the fingerprint. The algorithm presents a compression factor of 1200, but is highly susceptible to the presence of noise. © Published under licence by IOP Publishing Ltd.