| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a stereoscopic display device which achieves a natural stereoscopic view without increasing a burden imposed on the eyes of an observer and without a sense of discomfort. <P>SOLUTION: Eyeball motion due to movement of a visual line is detected in a stereoscopic view image visually recognized by a user 1 and position control of an optical system is performed in accordance with images to be displayed on displays 111L, 111R as eyeball motion detecting signals, a visual line direction and a focal distance, thereby accurately following up the speed and the moving amount of the visual line movement of the user 1 visually recognizing the stereoscopic view image, so that the user 1 can naturally visually recognize, without the sense of discomfort as a stereoscopic view image, an optimal display image corresponding to the moving state of the visual line to an image signal having depth information. In this case, the display of the image is controlled on the basis of the eyeball motion of the user, thereby reducing the burden imposed on the eyes. <P>COPYRIGHT: (C)2008,JPO&INPIT |
