视频序列中运动对象检测技术的研究现状与展望*

将运动对象检测技术分为变化检测、运动检测和特征检测三类，介绍了各类技术的思想，对现有方法进行了归类，指出各方法的本质区别，从理论和实验两方面剖析其优势和不足并指出了适用场合。讨论了目前视频运动对象检测技术存在的问题，展望了未来的发展方向。

Prospects and current studies on motion object detection in video sequences

Classified the motion object detection technique into change detection,motion detection and feature detection, focused more on general characteristics and overall methods. Accordingly divided some issues into the three techniques, and pointed out the essential differences between them. Analysed the advantages and disadvantages of these issues from the theory and experiments,and indicated the applied occasions. At last,discussed the problems of current research and pointed out the future directions of motion object detection.