A Scene Segmentation Approach Based on Video Structure
Hong Lu · 2007
Scene is a semantic unit of video.And it is useful for video analysis,browsing and retrieval.In this paper,we propose a novel scene segmentation method.It consists of two main steps.First,we use the manifold theory to explore the essential feature of video structure.Then Markov chain Monte Carlo(MCMC) algorithm that can find the maxima of the posterior distribution of scene boundaries is adopted to achieve segmentation automatically.Our method has principally focused on underlying video structure and local information that is suitable for various video genres.Experimental results demonstrate the effectiveness of our algorithm.