基于模具的手写数字串切分算法及其应用  

An Algorithm of Handwritten Numerals Segmentation Based on Multi-Mould and Its Application

作　　者：张洪刚[1] 吴铭[1] 刘刚[1] 郭军[1] 

机构地区：[1]北京邮电大学信息工程学院,北京100876

出　　处：《计算机学报》2003年第7期819-824,共6页Chinese Journal of Computers

基　　金：国家"八六三"高技术研究发展计划项目 ( 2 0 0 1AA114 0 80 )

摘　　要：提出了一种基于模具的手写数字串切分算法 ,该算法通过总结手写数字串中字符之间的连接特点 ,归纳出一套合理的切分曲线类型 ,并根据这些曲线类型设计出多种切分模具 ,从而将字符的切分过程变为各种模具的试用和优选过程 .通过在银行票据OCR系统中的应用 。An algorithm of cursive handwritten numerals segmentation based on multi mould is proposed. The algorithm summarizes the characteristic touching between handwritten numerals, sums up a serial of curved lines. Based on these curved lines, authors design several kinds of segmentation moulds, which change the segmentation into probation and selecting the best of all kinds of moulds. The application in Bank OCR system verified the validity of this method.

关 键 词：手写数字串切分算法 OCR 字符识别 字符切分 数学表达式 

分 类 号：TP391.43[自动化与计算机技术—计算机应用技术]