Picture indicatory medium, being the picture indicatory medium which has the 1st territory which indicates

摘要

PPROBLEM TO BE SOLVED: To provide an image display medium, a composite image display data creation method and an image generation system for making it easy to discriminate an original copy from a duplication when using a common optical system, and for making it difficult to discriminate the latent image (ID or characters, marks, symbols or the like) of the original copy when not using the common optical system. PSOLUTION: An image shown in a printed matter includes a high density region H and a low density region L. The display image and latent image of the high density region H are configured of lines of the number of lines by which moire patterns respectively corresponding to the display image and the latent image appear, and resolution is not possible by duplication when using a lenticular lens. The display image and latent image of the low density region L are configured of lines of the number of lines by which moire patterns corresponding to the display image and the latent image appear, and resolution is possible by duplication when using the lenticular lens. When the printed matter is duplicated, and viewed by using the lenticular lens, the moire patterns do not appear in the latent image of the high density region H. PCOPYRIGHT: (C)2008,JPO&INPIT