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Dynamic Thresholding Scheme for Fingerprint Identification

지문 식별을 위한 동적 임계치 설정방법

  • 김경민 (전남대학교 전기전자통신컴퓨터공학부) ;
  • 이범 (전남대학교 전기전자통신컴퓨터공학부) ;
  • 박중조 (경상대학교 제어계측공학과) ;
  • 정순원 ((주) Ria Soft)
  • Received : 2012.02.08
  • Accepted : 2012.07.31
  • Published : 2012.09.01

Abstract

This paper proposes dynamic thresholding scheme for fingerprint identification. As a user authentication method by fingerprint recognition technology, verification method based on 1:1 matching was mainly used in the past, but identification method based on 1:N matching is generally used recently. The control of the value of FAR is very important in the application areas such as access control and time attendance systems. This paper proposes dynamic thresholding scheme which could properly control the value of FAR according to the field of applications and size of the fingerprints database.

Keywords

References

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