Image projection display apparatus using plural projectors and projected image compensation apparatus

摘要

Highly detailed image data from an input terminal is divided by an input image divider in accordance with projectors. The divided image data are subjected to compensation processing by an image compensator, using compensation data for the respective characteristics of the various types of output characteristics. The output characteristics are subjected to compensation processing using the compensation data for the various types of output characteristics stored in the compensation data memory unit. The image data for each projector subjected to compensation processing, after D/A conversion, are sent to respective projectors.