| 摘要 |
PROBLEM TO BE SOLVED: To easily control positions of a plurality of projectors individually.SOLUTION: A multi-projector system includes: a plurality of projectors 41 and 51 for projection toward a screen; position adjustment means 41a to 43a and 51a to 53a which are provided for the plurality of projectors 41 and 51 respectively and change relative positions of the projectors to the screen; detection means 51a to 53a which detect the change of the relative position to the screen, of at least one of the plurality of projectors; and calculation means 11 which calculates, on the basis of the direction and amount of movement of the projector 51 detected by the detection means 51a to 53a, the direction and amount of movement for the other projector 41. |
