IMAGE DISPLAY SYSTEM, CONTROL DEVICE, CONTROL METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To alleviate a load to be imposed on adjustment for matching images intended by users and images to be projected.SOLUTION: An image display system controlling a plurality of projection means to create a multi screen combining a plurality of projection images comprises: acquisition means that acquires image information about images sequentially or simultaneously projected by the plurality of projection means; definition means that defines the amount of superposition between the images to be projected by the plurality of projection means; and control means that controls the plurality of projection means to project images corrected on the basis of captured images acquired by the acquisition means and the amount of superposition defined by the definition means.SELECTED DRAWING: Figure 1