| 摘要 |
<p>PROBLEM TO BE SOLVED: To quickly find a monitoring object without switching a camera by projecting an object desired to be monitored by video search with a text as a search key. SOLUTION: The display screen 100 of a display is composed of a menu area 110, a data display area 150, a drawing display area 130 and a video display area 200. When a menu for specifying search is selected in the menu area 110, a search sheet is displayed on the display screen 100. When the text to be the search key is inputted from a keyboard to a text input area and a return key is pressed, the search is started. A man-machine server searches the camera capable of projecting the object including the search key, sets the searched camera to a camera work capable of clearly viewing the search key and displays video images from the searched camera at the video display area 200. A graphic is synthetically displayed at a part suited to the search key within the video images and the part suited to the search key is clearly indicated.</p> |
