关键词: 图像分割, 运动前景, 累积, 聚类

Abstract: Based on the rules of the segmentation result and real time requirement，this paper represents a simple moving foreground segmentation method in video sequences only using their temporal information.Firstly，we obtain the changing region by the intersection clustering of two kinds of accumulation of the consecutive and discontinuous frame-difference.Secondly，after binarization and scanning the moving region，we can get extracted moving foreground by filling moving region with original sequence.Experiment results show that the method can successfully segment the moving object from the video sequences with less time，which is a better moving foreground segmentation method.

Key words: image segment, moving foreground, accumulation, clustering