| 摘要 |
PROBLEM TO BE SOLVED: To solve the following problem: an image is distorted by eye oscillations such as flicks during acquisition when a detailed three-dimensional image of the retina is about to be acquired.SOLUTION: A coarse image is taken several times in a Y-direction in which the image can be taken within a time frame when a motion of a subject's eye does not occur, and the coarse images are subsequently synthesized for acquisition of a detailed three-dimensional image. In the configuration, the small but detailed three-dimensional image including a reference point is acquired when each coarse image starts to be taken; positional correction is performed for each coarse image by using the acquired reference point, when the images are synthesized; and after that, these are synthesized for image synthesis so that the three-dimensional image can be acquired. |
