一种基于镜头聚类的视频场景分割方法

为了更好地进行视频信息检索和浏览,提出了一种利用视觉和运动特征来进行场景分割的方法,该方法在把镜头聚类到场景中时,不仅考虑同一场景内镜头的视觉特征相似性,而且还考虑了镜头的运动特征的一致性。此外,为避免过度分割,还提出了一种方法用来合并过度分割出的场景。实验结果表明,这种方法是有效的。

A Shot Clustering Based Approach for Scene Segmentation

In this paper,a scene segmentation method utilizing both visual and motion features is presented.Not only the visual similarity but also the motion consistency of shots within a scene is considered in clustering shots into scenes.In addition,we present a method to merge the over-segmented scenes.Experimental results show the effectiveness of our algorithm.