| 摘要 |
<P>PROBLEM TO BE SOLVED: To inversely convert an electronic document with higher accuracy by solving the problems of causing an increase in a file size, the omission of character code information, degradation in conversion accuracy, or the like because perfect inverse conversion (generation of completely the same PDF as that of an original document) is practically impossible even though a document cycle is examined in converting a document of a PDF, etc., into a UDF and subsequently reconverting the UDF into the PDF, or the like. <P>SOLUTION: The accuracy of inverse conversion is improved by embedding the original document into a converted document. When a file size is a problem, the problem is avoided by sharing image data part. <P>COPYRIGHT: (C)2010,JPO&INPIT |
