온라인 서명 검증을 위한 필기의 구조적 표현

• 영문명: A Structural Representation of Handwritings for Automatic On-line Signature Verification
• 발행기관: 한국시뮬레이션학회
• 저자명: 김성훈(Seong Hoon Kim)
• 간행물 정보: 『한국시뮬레이션학회 논문지』제14권 제3호, 147~154쪽, 전체 8쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

In conventional approaches such as a functinal approach or a parametric approach to online signature verification, which could not deal with the local shape of signature, much various important informations inherent in the local part of signature shape have been overlooked. In this paper, we try a structural approach in which a signature is represented as a structural form of handwriting primitives and the local parts along a signature handwriting can be selectively compared according to their discrimination power in the process of signature verification. As a result, the error rate is diminished in the case that the weights of subpattern units is applied into comparing process, which is the degree of discrimination power of local part. And also, the global variation and complexity of each signature extracted from the analysis of local shape is found useful in determining the decision threshold more precisely.

목차

1. 서론

2. 필기의 구조적 표현

3. 서명 검증 기법

4. 실험 및 고찰

5. 결론

참고문헌

키워드

on-line signature verification structural representation of handwritings local shape analysis handwriting complexity