真实场景下视频运动目标自动提取方法.主要的研究内容包括运动物体检测，分类和跟踪，研究成果可以广泛地应用在交通管理系统，视频监视系统和军事目标跟踪系统，同时还可以应用在基于内容的视频数据压缩编码中。-Real video scenes under the automatic extraction method of moving targets. The main content includes moving object detection, classification and tracking, research results can be widely used in traffic management systems, video surveillance systems and military target tracking systems, but also can be applied to content-based video data compression coding.