Patent ID: 7114813

Claim:
An image processing system comprising: a plurality of image projection means for projecting images based on image signals so that the images are displayed in a manner to overlap one another on a projection target area, the image projection means being disposed at different positions; sensing means for sensing a predetermined image projected by each of the plurality of image projection means and generating sensing information; overlap-area detecting means for detecting projection areas, in each of which the predetermined image is displayed, for detecting a temporary overlap area, on which the projection areas overlap one another, and for detecting an overlap area which is within the temporary overlap area, based on the sensing information; correction information generating means for generating correction information which indicates information for positions of the projection areas and a position of the overlap area; and projection area correction means for correcting image signals, which is inputted into the plurality of image projection means, based on the correction information, so that an image is projected into the overlap area, the plurality of image projection means project images only into the overlap area based on the corrected image signals.