Picture duplication control control equipment, picture duplication control method, picture compilation device, picture compilation method, program, picture duplication device

摘要

It imbeds the information of the picture identification which is specific to the particular graphics data as suteganogurahui beforehand to the graphics data being input into the picture duplication device, on side of the picture duplication device, at the duplication control control equipment which is prepared for the particular picture duplication device decoding suteganogurahui inside the graphics data, it detects the information of the picture identification, collating with the information of the picture identification which is detected and the license information which is distributed beforehand, it permits reproduction operation such as printing to printed media of the graphics data and housing to memory medium when both agree.