| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image display method for displaying an image which, when displayed on a screen, hardly allows human vision to recognize code information embedded thereon. <P>SOLUTION: In the image display method for displaying an image, a first image or a second image which is a code information-added first image is displayed and these images are displayed in a switching manner. Since the first image and the second image which is a code information-added first image are displayed in a switching manner, it is possible to display an image, which when displayed on a screen, hardly allows human vision to recognize code information embedded thereon. <P>COPYRIGHT: (C)2009,JPO&INPIT |
