| 摘要 |
PROBLEM TO BE SOLVED: To prevent deterioration in operating efficiency by preventing completed OCR conversion from being wasted in excess and dividing the time for the OCR conversion for management. SOLUTION: In OCR conversion for creating a searchable PDF 50, the image region of an original document is classified into a plurality of divided sections An, and the OCR conversion time is set for each section An, and when the OCR conversion of the divided section An is not completed even after the lapse of the set time, the OCR conversion only of the divided section An is abandoned. Thus, it is possible to shorten a processing time by stopping any redundant OCR conversion to some extents, and to maintain capability as the searchable PDF of the divided section An when the OCR conversion of the other divided sections An is completed. COPYRIGHT: (C)2009,JPO&INPIT
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