IMAGE PROJECTION SYSTEM, IMAGE PROJECTION METHOD, PROGRAM, AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To uniform luminance in each projection image when projecting images by using a plurality of projector apparatuses.

SOLUTION: The plurality of projector apparatuses overlap images based on input image signals to each other by mutually shifting the images by a prescribed amount and project the overlapped images to a screen 2. Then, the luminance of an image area composed of a plurality of projection images projected to the screen 2 is observed. Then, on the basis of the observation result of the observation apparatus, the luminance values of respective pixels composing an image projected in each projector apparatus are adjusted and the adjusted luminance values are supplied to the plurality of projector apparatuses. Then the image area composed of the plurality of projection images is presented by overlapping a first projection image to a second projection image whose resolution is higher than that of the first projection image, and a prescribed pixel in the image area is overlapped by corresponding pixels of projection images from n adjacent projector apparatuses.

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