| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing device, a projector, and an image processing method that are capable of improving the accuracy of focus adjustment by suppressing an influence of a direction in which an image is projected on a projection surface.SOLUTION: An image processing device comprises: a detection part that detects information on a direction in which an adjusting image for adjusting focus of an image to be projected on a projection surface is projected on the projection surface, and an adjusting image acquisition part that acquires the adjusting image different depending on the information on the direction detected by the detection part. |
