| 摘要 |
<p>PURPOSE:To allow the device to recognize an object for close observation while permitting a motion of the head of the operator even when a visual line and a position of a close observation group in a space are unknown. CONSTITUTION:The device is provided with a pupil motion detection means 2 detecting a motion of two eyeballs of the operator 1, a close observation point coordinate calculation means 5 calculating a three dimensional relative coordinate of a close observation onto a face in the head coordinate system based on an eyeball motion detection signal, a camera control means 6 controlling focusing and zooming of a camera 3 based on the close observation coordinate, a close observation calculation means 7 calculating the close observation point of an object 4 based on the close observation coordinate and the camera control signal and a picture analysis means 8 recognizing the close observation. Thus, the close observation point is recognized without binding the head of the operator.</p> |
