IDEAS home Printed from
   My bibliography  Save this article

Edges Detection Methods Based On Filtering Followed By Application Of Differential Operators For Fingerprint


  • Catalin LUPU

    () (“Stefan cel Mare ” University of Suceava, Romania)


This article presents the advantages of edge detection methods using filtering operations followed by application of differential operators fingerprint an image. When using methods based on differential operators when applying intensity variations can be detected by differentiation, but if noisy signals differentiation is dangerous due to the effect of amplifying the high frequencies. To eliminate this disadvantage must be designed optimal edge detectors (Canny) which satisfy the following criteria: accurate detection, correct location and a single response to a single edge.

Suggested Citation

  • Catalin LUPU, 2011. "Edges Detection Methods Based On Filtering Followed By Application Of Differential Operators For Fingerprint," The Annals of the "Stefan cel Mare" University of Suceava. Fascicle of The Faculty of Economics and Public Administration, "Stefan cel Mare" University of Suceava, Romania, Faculty of Economics and Public Administration, vol. 11(2(14)), pages 258-264, December.
  • Handle: RePEc:scm:ausvfe:v:11:y:2011:i:2(14):p:258-264

    Download full text from publisher

    File URL:,NR.2(14),2011_fulltext.pdf
    Download Restriction: no

    References listed on IDEAS

    1. Afonso, António & Furceri, Davide, 2010. "Government size, composition, volatility and economic growth," European Journal of Political Economy, Elsevier, vol. 26(4), pages 517-532, December.
    Full references (including those not matched with items on IDEAS)


    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:scm:ausvfe:v:11:y:2011:i:2(14):p:258-264. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Liviu Scutariu). General contact details of provider: .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.