PTZ在安防监控领域是Pan、Tilt和Zoom的简写,表示安放摄像机的云台旋转、俯仰移动及摄像机镜头的变焦缩放。在摄像机监视的场景范围内,当移动目标出现后,用户可以手动锁定(例如通过鼠标点击来锁定目标)或预置位自动触发锁定某个运动目标,来触发PTZ摄像机进行自主自动的PTZ跟踪,并自动控制PTZ摄像机的云台进行全方位旋转,针对被锁定的运动目标进行视觉导向的自动跟踪,以确保被 PTZ in the field of security monitoring is Pan, Tilt and Zoom shorthand, said the camera pan and tilt, tilt and camera zoom zoom. Within the scope of the camera surveillance, the user can manually lock (for example, lock the target by a mouse click) or automatically trigger a target to be locked to trigger the PTZ camera to perform autonomous PTZ tracking when the target appears, And PTZ camera PTZ camera automatically control all-round rotation for the movement of the locked target for visual tracking of automatic tracking to ensure that