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印刷体文献中数学公式识别及描述系统研究 被引量:1

Recognition and description system of mathematical formulae for printed documents
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摘要 印刷体数学公式识别系统的建立,需要对数学公式结构本身及其字符识别方法和识别后的描述方法进行研究。为此建立了数学公式识别及描述实验系统,实现了部分数学公式的结构本身及其字符的识别,能完成从图像到文本的转换,对识别的结果能用数学建模语言进行有效表示。 The establishment of mathematical formula recognition system needs more investigation on mathematical formulae themselves,recognition methods of printed characters and mathematical symbols and their descriptions.On the basis of the experimental system of mathematical formulae recognition and descriptions,the above issues were discussed in the paper.The proposed system could recognize some formulae structures,characters and mathematical symbols.The formulae in image form could be converted to the correspondi...
出处 《计算机应用》 CSCD 北大核心 2009年第3期789-791,共3页 journal of Computer Applications
基金 南通大学自然科学基金资助项目(03040090)
关键词 数学公式 识别 MATHML 数学公式识别系统 公式图像 mathematical formulae recognition MathML Mathematical Formula Recognition System(MFRS) image of formulae
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