An alignment based fingerprint matching algorithm

Authors:
Liu Wei;Yan Puliu;Xia Delin;Zhou Cong
Affiliations:
College of Electronic Information, Wuhan University, Wuhan, Hubei, China;College of Electronic Information, Wuhan University, Wuhan, Hubei, China;College of Electronic Information, Wuhan University, Wuhan, Hubei, China;Department of Civil Engineering, Hubei University of Technology, Wuhan, Hubei, China
Venue:
SIP'06 Proceedings of the 5th WSEAS international conference on Signal processing
Year:
2006

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Abstract

In this paper an enhanced alignment based matching algorithm for fingerprint verification is discussed which modified Jain et al.'s algorithm. A new method is introduced to evaluate the correlation of two ridges. A matching-origin-pair searching algorithm based on such method is also presented accordingly. Experiments done on a set of fingerprint images show it is effective, fast and has high accuracy in fingerprint verification.