J4

• 计算机科学 • 上一篇    下一篇

在线手写签名的识别算法

栾方军1,2, 马驷良1, 程开东1   

  1. 1. 吉林大学数学研究所, 长春 130012; 2. 沈阳建筑工程学院信息与控制工程学院, 沈阳 110168
  • 收稿日期:2003-12-15 修回日期:1900-01-01 出版日期:2004-04-26 发布日期:2004-04-26
  • 通讯作者: 马驷良

Recognition algorithm of online handwritten signature

LUAN Fang-jun1,2, MA Si-liang1, CHENG Kai-dong1   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. Information & Control Engineering Faculty, Shenyang Architectural and Civil Engineering University, Shenyang 110168, China
  • Received:2003-12-15 Revised:1900-01-01 Online:2004-04-26 Published:2004-04-26
  • Contact: MA Si-liang

摘要: 提出一种手写签名的数学模型, 借鉴动态规划的思想进 行时序匹配. 引入加权H1模的距离计算公式, 用以度量输入签名与样本签名的 差异 , 经实践检验识别算法的有效性.

关键词: 手写签名, 生物识别, 时序, 动态规划

Abstract: This paper presents a mathematics model of handwritten signature recognition and matches time sequences from the thought of dynamic pla nning. The recognition algorithm was effectually examined by practice. The paper also introduces distance calculation formula based on weighting H1 m odule to calculate the difference between input signatures and true signatures.

Key words: handwritten signature, living beings recognition, time sequence, dynamic planning

中图分类号: 

  • TP391