| 摘要 |
PURPOSE:To enable an observer to dedicate himself or herself to an observation of an image by displaying a partial area to be observed in detail by the observer without any observer's special operation. CONSTITUTION:The sight of the observer who observe the image displayed on a display means is tracked by using a sight tracking camera 3 and when the sight of the observer stays in a specific motion for longer than a specific time, an image enlargement processing means 1 enlarges and displays the observed area. The partial area that the observer observes in detail is enlarged and displayed without any observer's special operation. Consequently, the observer is released from the trouble to specify the enlarged area and can dedicate himself or herself to the observation of the image. |
