通用票据识别系统中的字符切分方法

Segmentation methods of characters in general form recognition system

在票据识别系统中,待识别区域字符的切分是整个系统较为关键的一个环节。主要论述了在一个通用票据识别系统中,针对一般类型的票据中常见的几种待识别区域的类型,采用不同方法实现对票据图像中待识别区域的字符进行较为准确、快速的切分,从而确保整个票据识别系统的识别准确率和识别速度。

Segmentation of the characters in the fields to be recognized is a key procedure in a form recognition system. The segmentation methods of the characters in a general form recognition system are discussed. These methods involve several different approaches according to the various styles of the regions to be recognized in commonly used forms. By using these methods, the rather correct and fast segmentation are achieved and so the recognition rate and speed of the whole system are ensured.