一种有效的签名图像预处理方法

An Effective Preprocessing Method for Signature Image

首先讨论了签名图像的表示与描述,在此基础上详细研究了签名图像预处理的各个步骤,提出了一种有效的签名图像预处理方法。实验结果表明,该方法得到的四种签名信息载体能有效表征签名,以此为基础的离线签名识别能取得较高的识别率。

This paper presents an effective method for preprocess after depicting the representation and description of the signature images. Experimental results show the effectiveness of the representation for signatures of the processing output, resulting in a better recognition rate.