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    STUDIA INFORMATICA - Issue no. 1 / 2009  
         
  Article:   FINGERPRINT MATCHING ON SMALL IMAGES.

Authors:  FLORINA MUNTENESCU. 		 
       
         
  Abstract:  The uniqueness of the ridges’flow pattern is the basis of forensic applications on fingerprints, the accuracy of matching two or more fingerprints being its most important issue. A big problem arises when the fingerprint image used is small. In this paper we aim at introducing a method of analyzing a small image so that valid minutiae points can be extracted. For this purpose a constraint satisfaction based technique for finding a match between a candidate fingerprint with one from a database of fingerprints is introduced. We also provide experimental results and a comparison with other similar existing approaches.

Key words and phrases. Pattern recognition, Fingerprint matching.
  
         
     
         
         
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