| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image display apparatus, an image display method and an image display program for making it possible to easily determine the source of double-feeding without making a user perform a complicated operation. <P>SOLUTION: According to the embodiment, a PC displays image data of a paper sheet which is detected as double-feeding on a monitor and displays a double-feeding range which is detected as double-feeding with color, pattern and the like on the monitor. The PC displays a previously set double-feeding range on the monitor so as to distinguish an effective region and an invalid region included in the double-feeding range according to color and pattern and the like. The PC displays the paper length of a paper sheet which is detected as double-feeding, and difference between the paper length and a previously set reference length on the monitor. <P>COPYRIGHT: (C)2012,JPO&INPIT |
