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Visual detector for moving objects in landscape - uses memories at output of video camera to store stereoscopic images shifted in time
Visual detector for moving objects in landscape - uses memories at output of video camera to store stereoscopic images shifted in time
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机译:视觉探测器,用于在风景中移动物体-使用摄像机输出端的存储器来存储随时间变化的立体图像
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摘要
The output of a video camera (1) surveilling a landscape is passed by a switching circuit (3) to memories (10) for the right (D) and left (G) channels of a stereoscopic system. The camera and memories and switching circuits are controlled from a sync. unit (4) with a clock frequency which is high relative to the duration of an image. The memories are read independently of the receiving circuits and the recording in memory of the image data. The read process to the left and right visual monitors (2G,2D) can be asynchronous and at a high rate to avoid flicker effects. Subsequent images are shifted in time to permit detection of moving objects through magnifying lenses (0G,0D).
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