| 摘要 |
<p>In order to provide an image processing system and the like that can reproduce colors more appropriately, a projector is provided with a calibration signal generation section 161 that generates a calibration signal for a white image and calibration signals for three subtracted-primary-color images, each of which is obtained by subtracting a predetermined input value from the RGB values of a predetermined primary color, one of plurality of kinds of primary colors that together form white; an image projection section 190 for displaying each calibration image, based on the corresponding calibration signal; a sensing section 180 for sensing each displayed calibration image; a primary-color amount information generation section 163 for calculating a difference between sensing signal values and calculating an image signal value for the highest output value of each of the RGB colors, based on that difference; an ambient-light amount information generation section 164 for calculating an ambient-light amount based on differences between image signal values; and a correction information generation section 170 for generating correction information for applying corrections, based on the highest output value for each of the RGB colors and the ambient-light amount.</p> |
