J4 ›› 2014, Vol. 13 ›› Issue (6): 42-44.

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Based on Multi-scale Filtering and Fingerprint Singular Plural Filtering Feature Extraction Algorithm

  

  1. College of Engineering, Dali University, Dali, Yunnan 671003, China
  • Received:2013-11-27 Online:2014-06-15 Published:2014-06-15

Abstract:

According to fingerprint characteristics and the characteristics of the fingerprint singular points, the methods of multiscale filtering and complex filtering are used to analyze fingerprint singularity feature extraction algorithm in order to improve the efficiency of automatic fingerprint identification.

Key words: fingerprint characteristics, singular point, algorithm

CLC Number: