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.
This paper presents a mathematics model of handwritten signature recognition and matches time sequences from the thought of dynamic planning. The recognition algorithm was effectually examined by practice. The paper also introduces distance calculation formula based on weighting H^1 module to calculate the difference between input signatures and true signatures.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2004年第2期226-229,共4页
Journal of Jilin University:Science Edition
基金
信息产业部电子信息发展基金(批准号:信部运[2002]546号第93项).
