Information processing device, information processing program, and recording medium for the same

A computer program product comprising a non-transitory computer readable medium encoded with an information processing program for use in an information processing device, the program when executed performs the operations comprising:

• storing, by the information processing device, an individual correction parameter for each of a plurality of projectors connected to the information processing device for use to individually perform an image correction process of enabling appropriate image display by each of the projectors;
• calculating, by the information processing device, a combined correction parameter by combining together the individual correction parameters for the projectors;
• generating, by the information processing device, combined correction image data by performing the image correction process with respect to an incoming image source based on the combined correction parameter;
• and
• transmitting, by the information processing device, the combined correction image data to any of the projectors.