| 摘要 |
<P>PROBLEM TO BE SOLVED: To form a restoration image by suppressing increase of density irregularity. <P>SOLUTION: An image forming device comprises: reading means 2 for reading out a document to create document image data; code detection means 6 for detecting a code indicating image density degradation information from the document image data; restoration processing means 7 for creating output image data from the document image data by using intensity input/output characteristics corresponding to the image density degradation information; filtering means 8 for performing unsharpness processing on the output image data by using a degree corresponding to the image density degradation information; and image forming means 13 for forming an image on the basis of the output image data on which the unsharpness processing has been performed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
