基于纹理分析的笔迹图像预处理子系统的设计和实现

Design and Realization of a Handwriting Image's Preprocessing Subsystem Based on Texture Analysis

基于纹理分析的笔迹图像预处理技术在笔迹鉴别、文字识别、签名验证等领域都具有广泛的应用。针对基于纹理分析的离线手写体笔迹鉴别方法,重点对笔迹图像预处理的相关算法展开了研究,并给出了部分算法的改进和子系统的实现。实验结果表明:这些算法有效可行,子系统具有应用推广价值。

The techniques of handwriting image＇ s preprocessing based on texture analysis play an important role in many fields such as writer identification （WI）, signature verification, and character recognition, etc. According to the methods of off-line handwriting WI, the paper emphasizes on the algorithms about handwriting image＇ s preprocessing, improves some algorithms, and realizes a subsystem. The result indicates that the proposed subsystem not only is efficient and available, but also can be implicated.