| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device that, in projecting a video on a projection surface by using a plurality of projectors, can specify a projection device, such as a projector that is a source of light reflected on a camera with simple processing and reduce the intensity of the light; a program; and a projection system.SOLUTION: A control device specifies, from a plurality of projectors, a projector in which light emitted from the projector is included in a result of imaging by a camera in an amount equal to or more than a predetermined standard, and performs extinction processing on the specified projector.SELECTED DRAWING: Figure 7 |
