Applying Computational Geometry on Fingerprint Recognition
نویسنده
چکیده
Automatic fingerprint identification systems (AFIS) provide widely used biometric techniques for personal identification. Fingerprints have the properties of distinctiveness or individuality, and the fingerprints of a particular person remain almost the same (persistence) over time. These properties make fingerprints suitable for biometric uses. AFISs are usually based on minutiae matching. Minutiae, or Galton’s characteristics are local discontinuities in terms of terminations and bifurcations of the ridge flow patterns that constitute a fingerprint. These two types of minutiae have been considered by Federal Bureau of Investigation for identification purposes. AFIS based on minutiae matching involves different stages:
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تاریخ انتشار 2005