发明名称 Digital camera and document processing system using the digital camera
摘要 A digital camera which performs accurate document reading, and is used in a document processing system. In the document processing system, a document is divided into blocks and each block is sensed by a CCD, and perspective correction is performed on the image data of each of a plurality of images obtained by divisionally sensing the document. An OCR process is performed on the corrected image data to convert the corrected image data to text data. The converted text data, corresponding to the image data of each of the plurality of images, is combined into one text data, and the combined text data is output for printing.
申请公布号 US6304313(B1) 申请公布日期 2001.10.16
申请号 US19980207026 申请日期 1998.12.08
申请人 CANON KABUSHIKI KAISHA 发明人 HONMA HIDEO
分类号 G06K9/20;G06K9/00;G06K9/42;G06K9/46;H04N1/00;H04N1/21;H04N1/387;(IPC1-7):G03B27/00;G03B17/48;G06K9/22;G06K9/36;H04N1/04 主分类号 G06K9/20
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