| 摘要 |
PROBLEM TO BE SOLVED: To make it possible to easily move focusing point at the time of stereoscopic viewing and to delete unrequired visual information by providing camera movement mechanism, a scan converter for dividing an image, an image change-over means and an input means for changing a focusing point position. SOLUTION: The scan converter 3 alternately displays converted video signal in a monitor 4 as the right and left images, drives LCD 5 by synchronization with the video signal and polarizing directions as against the right and left images are changed-over at every screen. A universal head controller 8 moves a universal head 7 and adjusts an angle interposing ITV cameras 1a and 1b. Then, a position input means 10 at the front surface of the monitor 4 gives the indicating signal of the focusing position to the scan converter 3 with a selection switch SW1 or to a focus controller 20 with the selection switch SW2 and gives the indicating signal to the universal head controller 8. The focus controller 20 moves the focuses of the right and left ITV cameras 1a and 1b so as to maximize the integration value of a space frequency in the specified area of the image. |
