| 摘要 |
PROBLEM TO BE SOLVED: To allow an observer to recognize, where a viewpoint position of the observer is located in a vision.MEANS: A hologram (1) has a first image (101) recorded thereon, so that the first image whose display mode varies according to movement of a viewpoint position of an observer, is observed, and has a second image (102) recorded thereon, so that the second image is observed with the first image which is observed from the viewpoint position located on a center area including a center of a vision indicating a range of the viewpoint position capable of observing the first image, as means for solving problem.SELECTED DRAWING: Figure 2 |
