面向指导的自由式英文字母书写跟踪  

Guidance-Oriented Track for Free Handwriting English Letters

作　　者：戴永[1] 王心觉[1] 张维静[2] 孙广武[1] 李璇[1] 喻世东[1] 

机构地区：[1]湘潭大学智能计算与信息处理教育部重点实验室,湖南湘潭411105 [2]湘潭大学图书馆,湖南湘潭411105

出　　处：《湘潭大学自然科学学报》2012年第2期85-89,共5页Natural Science Journal of Xiangtan University

基　　金：湖南省高校创新平台开放基金项目(09K040);湖南省重点学科建设项目

摘　　要：实现自由式文字书写指导是文字书写智能指导系统的研究趋势.该文面向自由式书写设计与实现英文字母书写跟踪算法,包括建立面向书写指导的大小写英文字母笔画与笔画关系类别,分析笔迹方向、笔画形状,辨析书写过程笔画关系等.实验表明,该系统对用户在规定的四线格式中自由式书写英文字母过程可进行有效跟踪,实时指导,意见客观.Realization of free handwriting guidance is the trend of the intelligent guidance system re search. In this paper, to be geared to the needs of free handwritings we design and implement the tracking algorithm of English letters handwriting, which contains establishing the stroke category of the letters in uppercase and lowercase, building the relationship of those strokes, analyzing the direction and shape of the free handwriting, discriminating the stroke relationships in the writing process and so on. Experimental re sults show that, the system can effectively track the user＇s freestyle writing of English letters in the provi sion four grid lines , which can also give the real-time and objective guidance opinions.

关 键 词：面向指导 自由式书写 英文字母 书写跟踪 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]