面向指导的自由式英文字母书写跟踪

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.

Guidance-Oriented Track for Free Handwriting English Letters

Realization of free handwriting guidance is the trend of the intelligent guidance system research.In this paper,to be geared to the needs of free handwriting,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 results show that,the system can effectively track the user’s freestyle writing of English letters in the provision four grid lines,which can also give the real-time and objective guidance opinions.