| 摘要 |
Replacement target image data and image data for replacement are stored, character images of the replacement target image data and character images of the image data for replacement are extracted, and character recognition is performed for each page on character strings contained in the extracted character images. Then, a comparison is performed for each page of the character strings of pages of the replacement target image data and the character strings of pages of the image data for replacement, which have undergone character recognition, and a degree of similarity therebetween is determined. Then, based on a determination result, at least a portion of pages of the replacement target image data is replaced with at least a portion of pages of the image data for replacement. |
