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2摄像跟踪定位系统由于摄像机的拍摄方案不同,因此它们的自动跟踪定位方案也不相同。2.1板书摄像系统的跟踪定位方案教师的板书体现着教学过程的精髓,直观地反映
2 camera tracking system Since the camera shooting programs are different, so their automatic tracking positioning scheme is not the same. 2.1 Board Camera tracking system Positioning teacher’s writing reflects the essence of the teaching process, intuitively reflect