| 摘要 |
<p>PROBLEM TO BE SOLVED: To allow a picture data provider or author to profit from the service of picture data without limiting the utilization of the picture data. SOLUTION: An information processing terminal, a picture carrying site and an advertising center are connected over internets. The information processing terminal acquires picture data with identification information buried by the electronic watermarking technique from the picture carrying site, stores the acquired picture data, calculates the identification information from the acquired picture data, transmits the calculated identification information to the advertising center, acquires advertising data corresponding to the identification information from the advertising center over the internets, and displays the acquired picture data and the advertising data.</p> |
