【作者】 张洪刚； 徐蔚然； 刘刚； 郭军；

【Author】 Zhang Honggang,Xu Weiran, Liu Gang, Guo Jun Information Engineering School, Beijing Univ. of Posts and Telecommunications.

【机构】 北京邮电大学信息工程学院181#；

【摘要】 本文所描述的系统主要是针对手写支票日期的处理,是金融票据自动处理系统的一部分。目前影响手写汉字识别率最大的是汉字的错误切割,本文所用的切割方法抛弃了以往的以字为单位的切割,而是以部件为单位,在部件的基础之上,以日期的手写规则为文法,将部件重新组合成汉字。为保证日期的识别正确率,本文还引入了可信度的定义,从而保证很高的识别正确率。实验结果证明,对200张手写支票的日期识别,拒识率在35％,误识率低于2％。更多还原

【Abstract】 The system described in this paper aims at the processing of handwritten check date, which is one part of Bank OCR systems. The most influencing factor to handwritten Chinese character is character’s mis-segmentation. The segment method in the paper is based on components instead of characters, and reassembles the components to characters according to the grammar. In order to get reliable date recognition result, a new definition of reliability is introduced. Results of experimentation based on 200 checks show the rejection rate is 60% and the error recognition rate is less than 2%.更多还原