摘要
藏文字符识别是中国的多文种信息处理系统的重要组成部分,本文论述了印刷体藏文识别系统的原理和预处理、识别、后处理过程,分析了文字识别的常用方法及其优缺点和印刷体藏文识别技术,着重分析了印刷体藏文识别中特征提取和分类器设计这两个关键技术,并对藏文识别研究领域今后的研究方向和发展前景提出了自己的看法.
Tibetan character recognition is a significant module of multi - language information processing system in China, this paper discusses the recognition principle of printed Tibetan character and pie - processing, recognition, post-processing. Analyses common used methods and its merit and shortcoming in studying on character recognition and recognition technology of printed Tibetan character. Analyses emphatically the two key technologies that is to select characteristic and to design the method of classification on recognition of printed Tibetan character. Eventually, the author also forecasts his personal viewpoint to research direction and developing foreground in the field of Tibetan character recognition.
出处
《青海师范大学学报（自然科学版）》
2006年第1期32-37,共6页
Journal of Qinghai Normal University(Natural Science Edition)
关键词
藏文信息技术
模式识别
印刷体藏文识别
方向线素
Tibetan information technology
pattern recognition
printed Tibetan character recognition
directional line element feature
