| 摘要 |
PROBLEM TO BE SOLVED: To make it unnecessary to reset position information indicating a position where masking processing is performed even when the style of a document changes due to the revision of an original document, and to use even an image such as a graphic as the target of masking, and to easily create a plurality of partial disclosure documents having different masking ranges.SOLUTION: A document masking system includes: a storage part 4 for storing an original document as the target of masking processing including the start point and end point of a masking range and a start point mark and an end point mark for specifying the system of the masking range; a mark reading part 21 for reading the start point mark and end point mark included in the original document stored in the storage part 4; a pairing processing part 22 for, as to the read start point mark and end point mark, performing the pairing of the start point mark and the end point mark; and a masking processing part 23 for performing masking processing to content included between the start point mark and end point mark whose pairing has been performed by the pairing processing part 22 for each system as to the original document.SELECTED DRAWING: Figure 1 |
