Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Adaptive Hybrid Matching Method Using Filterbank and Minutiae Information

필터뱅크와 특징점 정보를 이용한 적응적 복합 지문인식 방법

  • Park, Seong-Soo (Division of Electronics, Information and Communication Engineering Sunmoon University) ;
  • Han, Chang-Ho (Division of Electronics, Information and Communication Engineering Sunmoon University) ;
  • Oh, Choon-Suk (Division of Electronics, Information and Communication Engineering Sunmoon University)
  • 박성수 (선문대학교 정보통신공학부) ;
  • 한창호 (선문대학교 정보통신공학부) ;
  • 오춘석 (선문대학교 정보통신공학부)
  • Published : 2006.06.21
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Abstract

This paper describes an adaptive hybrid fingerprint matching method using minutiae, filterbank, and the quality of fingerprint. We estimate the quality of each block in the fingerprint image and extract the probability expectation about the quality of each block. By using this expectation, we could achieve the robust matching rate despite of noise distortion. The matching rate of the proposed method is higher than that of other methods. However, the matching speed is similar with that of others as shown in the results.

Keywords