Design and Realization of On-line Handwritten Mathematical Formula Recognition
Shen Jun · Journal of Hangzhou Dianzi University · 2009
This paper designed and realized an online handwritten mathematical formula recognition system.The system uses a handwritten interface,first do pretreatment of the input symbols and characters,gain and simplify the character stroke region code sequence as well as the character position relations,then adopt fuzzy matrix area code serials to carry on character matching.During the process of matching,the system provides character learning function and at last use syntax analysis based on math formula regulation to realize recognition of mathematical formula.The designed system is simple and more convenient than systems based on specialized languages.