| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a method for creating an original scanning image, by scanning a pre-printed sheet by using a scanner, and then identifying a mark printed on the printed sheet, by evaluating the original scanning image.SOLUTION: All marks, such as the marks of a straight line or a curve, arranged in the division area (an area dividing the data area of a printed sheet) of a printed sheet are evaluated using a dedicated image processor. Subsequently, these characteristics (e.g., micro text, micro print, and the like) for identifying the time, place, and user of a scanner are given to the mark. By this processing, a changed scanning image is generated. The changed scanning image is placed in the location of the original scanning image. Consequently, a changed scanning image is outputted from the image processor in place of the original scanning image.SELECTED DRAWING: Figure 8 |
