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OCR技术回顾 我国从80年代开始研制中文OCR技术,在国家科委的支持下,OCR支持取得了很快的进步,特别是经过1993年的印刷体汉字识别集成后,我国印刷体汉字识别系统开始由研究阶段正式步入产品化阶段。识别率指标基本满足用户需求。 OCR技术在近几年发展非常迅速,从最初的多字体、多字号混排,到最近的中英文混排、自动版面分析、自动角度检测及倾斜校正、表格识别、智能识别、智能后处理等。OCR的产品化方面也很活跃,不但将上述
OCR Technology Review OCR technology has been developed in China since the 1980s. OCR support has made rapid progress with the support of the State Science and Technology Commission. After the integrated identification of printed Chinese characters in 1993, the Chinese character recognition system for printed matter started From the research stage officially into the product phase. The recognition index basically meets the user’s needs. OCR technology has developed very rapidly in recent years, from the initial multi-font, multi-font mix, to the recent Chinese and English mixing, automatic layout analysis, automatic angle detection and tilt correction, form recognition, intelligent recognition, intelligent post-processing . OCR’s product is also very active, not only the above