| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable the pseudo trace of pseudo-preventing additional information that an image before processing has, without depending on an original and electronic image data by constantly reflecting the additional information to an image after processing, when converting the original to the electronic image data, and when converting the electronic image data to the original. <P>SOLUTION: In a system wherein AddOn and an electronic watermark as the additional information used for the pseudo preventing measures are added to the manuscript copy and the electronic image data respectively, the AddOn and the electronic watermark are converted to each other, so that the additional information is reflected always on the image which has been converted and printed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
