Object tracking and recognition across multiple cameras requires as far as precise object area.
多相机间运动目标的跟踪与识别需要获得尽可能准确的目标区域.
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You can also attach multiple cameras, and monitor several rooms of your house simultaneously.
你还可以配备多个摄像头, 并且同时地监视你的房子的若干个房间.
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