摘要 |
PROBLEM TO BE SOLVED: To generate tally images that distributes and conceals one or more secret images and can reproduce a tally image in diversified ways, in addition to superimposition at a correct position. SOLUTION: An image-generating system, that can reproduce two or more tally images in many diversified ways in addition to distribution of one or more secret images, concealing and overlapping them at a correct position is provided with a storage means that stores generating information used to generate the tally image, an image receiving means that receives one or more secret images, an area classifying means that overlaps one or more secret images to conduct area classification and to generate secret area information, and an image-generating means that generates the two or more tally images on the basis of one or more secret images and the generating information. |