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    Model of 2D optical correlator for fingerprint identification


    Klima, Milos and Rott, Jiri and Dvorak, Pavel and Gleeson, Daniel and McKenna-Lawlor, Susan and Keating, John (1997) Model of 2D optical correlator for fingerprint identification. IEEE Aerospace and Electronic Systems Magazine, 12 (7). pp. 3-9. ISSN 0885-8985

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    Abstract

    This paper is devoted to the fingerprint identification problems and the experimental models of relevant optical setups. As published last year, some possibility of a fingerprint identification by means of 1D cut correlation has appeared. The first section of this paper deals with an improvement of our previous method based upon a 1D cut correlation. Originally a fingerprint photographic film record was used. Recently a fingerprint was displayed on a 2D hi-res LCD panel, SHARP. The second section of this paper is devoted to a comparative experimental verification of widely used JTC as a reference 2D correlation method. Finally, a set of experimental data for both techniques is presented.

    Item Type: Article
    Keywords: Joint transform correlator; 2D optical correlator; fingerprint identification; 1D cut correlation; 2D hi-res LCD panel; SHARP; JTC; reference 2D correlation method ;
    Academic Unit: Faculty of Science and Engineering > Computer Science
    Item ID: 8673
    Identification Number: https://doi.org/10.1109/62.596646
    Depositing User: Dr. John Keating
    Date Deposited: 23 Aug 2017 16:45
    Journal or Publication Title: IEEE Aerospace and Electronic Systems Magazine
    Publisher: IEEE
    Refereed: Yes
    URI:

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