Information Security Display Technology with Multi-view Effect

Information security is arousing wide attention of the world. Apart from the traditional attack on transmission process, threats specific to display terminals should not be ignored as well. In this paper, we investigate the color mixture model of a well-known psychophysical phenomenon: "persistence of vision", and propose a new display technology which presents secret and cheating information at the same time. Unauthorized viewers only see the cheating information from display, while authorized viewers can obtain the secret information with the help of synchronized glasses. Experimental results show the rationality and effectiveness of the technology.