Image projection system, terminal device, and control method of image projection system

摘要

To provide an image projection system capable of performing processing based on a position of a marker even when a projector is not provided with a camera for detecting the marker, and a terminal device and a control method for the image projection system.SOLUTION: An image projection system 100 comprises: a projector 2 projecting an image on a projection surface Sp; and a terminal device 1 capable of performing communication with the projector 2. The terminal device 1 comprises: an imaging part 14; a marker detection part detecting a marker M disposed on the projection surface Sp on the basis of a picked-up image imaged by the imaging part 14; and a communication part transmitting area information based on a position of the marker M to the projector 2. The projector 2 comprises: an image information input part input with image information; a communication part receiving the area information from the terminal device 1; an image information processing part performing processing according to the area information with respect to the image information; and an image projection part projecting the image on the projection surface Sp on the basis of the image information subjected to the processing by the image information processing part.SELECTED DRAWING: Figure 1