The technology which modifies the spectrum of the display image perception impossibly in one for prevention of the copy

摘要

It is perception impossible in the eye of the human, but while the copy forms image in perception possible shape relative weight of the color component which metamerism modifying by, by the electronic equipment intention of the copy of the image is controlled. With ideal technology, as for image, relative value this way it is indicated by the primary color component which exceeds 3 colors which change. Main application is to obstruct the intention which copies the movie which is indicated on the projection screen of the cinema spatial it is perceived to the eye of the human or due to the fact that time admission impossible color change that tries is included in the copy, with the video camera.