According to the present invention, an augmented reality realization unit comprises: a camera for photographing a sticker detachable from a base; a control unit for tracking a recognition marker from a video photographed by the camera so as to supplement the video with augmented reality content matching the video; and a video output unit for displaying a supplement video supplemented with the augmented reality content. Therefore, the unit enables a user to use an augmented reality service even in a general printing book, and can augment image information or video information of a client, thereby producing exclusive unique content for the client.;COPYRIGHT KIPO 2018
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