| 摘要 |
PROBLEM TO BE SOLVED: To improve the operability when images received from plural image transmission terminals are selectively displayed by grouping desired terminals, and outputting received image data from the terminals to a monitor according to access to a symbol corresponding to the group. SOLUTION: A video transmission terminal 20 sends video of the state of a video camera 10 to a monitor terminal 60 through a network 100 and the monitor terminal 60 displays the state of the camera 10 on a bit map display 135. The monitor terminal 60 displays the video of a camera 10 to be grouped on the display 135. A grouping button is clicked and a group name is inputted from a keyboard 130. A group icon is generated with a name inputted to the group map of a map window. The video of those cameras can be displayed all together by dragging and dropping the group icon in a video display area. |
