汉字数学表达式的改进  

Improvement of mathematical expression of Chinese character

作　　者：吴迪[1] 崔荣一[1] 金长龙[1] 

机构地区：[1]延边大学工学院计算机科学与技术系,吉林延吉133002

出　　处：《延边大学学报（自然科学版）》2005年第3期220-224,共5页Journal of Yanbian University（Natural Science Edition）

摘　　要：汉字笔画中横和竖占很大比例,本文据此分解汉字,提出一种改进的汉字数学表达方法.该方法是以从汉字的整体特征出发进行全局分解得到的基本部件为基本操作数,以部件间的5种位置关系为运算符号的数学表达式.这种表达方式结构简单,形象自然,类似于代数系统,可以按照一定的规则进行运算,并可以广泛地应用于汉字的识别、网络传输、移动通信、汉字结构知识挖掘等方面.Most of the strokes are horizontal and vertical line segments in the Chinese characters, so this paper presents a improved Chinese character＇s mathematical expression by decompounding Chinese characters. Based on the whole character structural features, the components are extracted by separating characters. The mathematical expression presents components as operands and 5 well-defined places in the components as operators. This method is simple and nature, which be processed according to the operation laws like the algebra system. It can be extensively applied to the fields such as character recognition, network transaction, the mobile communication, and the structural knowledge discovery of Chinese characters.

关 键 词：汉字数学表达式 汉字结构 硬切分 基本部件 部件识别 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]