Journal of the Korea Institute of Information and Communication Engineering (한국정보통신학회논문지)

The Korea Institute of Information and Commucation Engineering (한국정보통신학회)
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A Study on a Statistical Analysis of the Feature Information for the Dynamic Signature Verification

동적 서명의 특징 정보에 대한 통계적 분석에 관한 연구

  • 김진환 (연세대학교 컴퓨터공학과) ;
  • 조재현 (부산가톨릭대학교 컴퓨터공학과)
  • Published : 2009.08.31
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Abstract

This paper is a research on the feature information using direction information and adjusting constant w for the dynamic signature verification. We could improved processing time and reduce signature database without the increase of error rate. We could confirmed these results by using statistical method T-test.

본 논문에서는 서명에서 생성되는 속도 성분(방향 정보, 거리 정보)에서 방향 정보만을 특징 정보로 서명DB에서 저장하고 거리(속력) 정보는 조정상수(w)를 이용함으로써 오류율에 영향을 주지 않으면서 처리속도를 개선하고, 특징 정보 크기도 줄일 수 있었다. 이를 위해 통계적 검정 T-test를 이용하여 확인하였다.

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References

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