发明名称 Optical character recognition using digital information from encoded text embedded in the document
摘要 A method for performing optical character recognition (OCR) on an image of a document including text includes embedding a physical manifestation of digital information associated with the text on the document. When the document is scanned with a scanning device, the digital information and a digital text file are produced. The digital text file is proofed using the digital information.
申请公布号 US7505180(B2) 申请公布日期 2009.03.17
申请号 US20050274805 申请日期 2005.11.15
申请人 发明人
分类号 G06K9/18;G06K9/72;G06K9/80 主分类号 G06K9/18
代理机构 代理人
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