• DocumentCode
    62283
  • Title

    Spatial surface coarseness analysis: technique for fingerprint spoof detection

  • Author

    Pereira, Luis F. A. ; Pinheiro, Hector N. B. ; Cavalcanti, G.D.C. ; Tsang Ing Ren

  • Author_Institution
    Center for Inf., Fed. Univ. of Pernambuco, Recife, Brazil
  • Volume
    49
  • Issue
    4
  • fYear
    2013
  • fDate
    Feb. 14 2013
  • Firstpage
    260
  • Lastpage
    261
  • Abstract
    Proposed is a technique for fingerprint spoof detection, the spatial surface coarseness analysis. This approach improves the wavelet analysis of the fingertip surface texture by introducing spatial features to the model. Thus, the accuracy of the fingerprint classification is increased to 70.09% compared with the original solution.
  • Keywords
    feature extraction; fingerprint identification; image classification; surface texture; wavelet transforms; fingerprint classification; fingerprint spoof detection technique; fingertip surface texture; spatial features; spatial surface coarseness analysis; wavelet analysis;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el.2012.4173
  • Filename
    6464674
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=62283