In this work, we present a method for fingerprint based biometric authentication using the Local Global (LG) Graph methodology. Local graphs of the pre-processed fingerprint image are first calculated and combined to form a Global graph that is stored in a database for the purpose of authentication. The distance between the Global graphs of the presented and the stored fingerprint images is calculated and based on a threshold, subject authenticity is established.


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    Title :

    Fingerprint biometric authentication based on local global graphs


    Contributors:


    Publication date :

    2009-07-01


    Size :

    507098 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English





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