摘要: In view of the complex problem of the frame difference algorithm in the target tracking of small targets in space, considering the practical application of the camera array system in target tracking, the time when the camera array... 展开 In view of the complex problem of the frame difference algorithm in the target tracking of small targets in space, considering the practical application of the camera array system in target tracking, the time when the camera array system uses the target trajectory tracking function is to track the small target in space, so this paper proposes a target point position prediction trajectory tracking algorithm improves the efficiency of target trajectory tracking by predicting and tracking the centroid of the observation point. Compared with the frame difference method for target tracking, the efficiency of using this algorithm for tracking is much higher. 收起