纵横投影的七段码“8”字型手写数字识别

广东工业大学学报 ›› 2006, Vol. 23 ›› Issue (3): 113-117.

纵横投影的七段码“8”字型手写数字识别

广东工业大学信息工程学院；广东工业大学信息工程学院广东广州510640；广东广州510640；

出版日期:2006-06-02 发布日期:2006-06-02

Writing Numbers Identification by Projection in Seven Segments Frame"8"

(Faculty of Information Engineering,Guangdong University of Technology,Guangzhou 510640,China)

Online:2006-06-02 Published:2006-06-02

摘要/Abstract

摘要： 根据电子屏幕只需七段码“8”字型就可将0~9这10个数字表示出来的情况,设想把数字作为一个整体放到七段码“8”字型中进行识别.本文提出了一种纵横投影的七段码“8”字型手写数字识别,其做法是根据数字的外形特征将数字对七段码“8”字的各框上进行投影,将手写符转化为标准符进行识别,从而简化字符特征的提取.与传统识别方法相比,更容易实现,实验证明了这种方法的有效性.

关键词: 数字识别；七段码“8”字型；投影；

Abstract: According to the fact that the electronic screen just needs a frame "8"to denote the 10 numbers from 0 to 9,it is attemped to take the numbers as a whole to be put to the frame "8"and then recognized.This text is put forward accoding to the tradional recognition method,the beeline is used to project while bias used in tradional recognition method.Projection is made to each frame of the frame "8"according to the shell character of the digit,and hand-writing numbers are changed to standard seven segments frame numbers,which can predigest the distilling of the feature of the number.Compare to the tradional recognition method,this one can be carried out much more easily.Its validity is proved in our experiment.

Key words: digit recognition； frame "8", projection；

马碧燕；郑胜林；赵全友； . 纵横投影的七段码“8”字型手写数字识别[J]. 广东工业大学学报, 2006, 23(3): 113-117.

MA Bi-yan,ZHENG Sheng-lin,ZHAO Quan-you. Writing Numbers Identification by Projection in Seven Segments Frame"8"[J]. Journal of Guangdong University of Technology, 2006, 23(3): 113-117.

参考文献

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