摘要 |
PROBLEM TO BE SOLVED: To provide a target projecting device for correcting a target image for projection and re-projecting the same, when detection of the target projected on a measurement target is difficult.SOLUTION: The target projecting device includes a projection unit 3 for projecting the target image F1 for projection, where a color code target CT is displayed, on a the measurement target 2; a photographing unit 4 for obtaining a first photographed image F3B, by projecting the target image F1 for projection from the projection unit 3 to photograph target video F2 projected on the measurement target 2, and for obtaining a second photographed image F3A by photographing the illuminated measurement target 2; and a first image processing unit 8 for forming a complementary color image, in a relation that is complementary in color with respect to the second photographed image F3A, or a negative image to the second photographed image F3A, and for correcting the target image F1 for projection by compositing the formed complementary color image, or the negative image to the target image F1 for projection. |