| 摘要 |
PROBLEM TO BE SOLVED: To match the slide numbers of PDF documents obtained by reading documents and converting the images into a PDF format and the page numbers of the original document described on each of slides.SOLUTION: A PDF conversion part 11 reads documents one by one via a document reading part 120 and converts the images into a PDF format. The PDF conversion part 11 includes a page number detection part 111 and a slide number addition part 112. The page number detection part 111 detects the page numbers by performing OCR processing to each of the documents. The slide number addition part 112 adds the slide numbers to the PDF documents corresponding to the documents in accordance with the page numbers detected by the page number detection part 111. |
