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A Domain Independent Approach to Video Summarization

机译:域独立的视频汇总方法

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摘要

With the increase in media streaming content and consumer-level video creation, there is a high demand for automatic video summarization systems. This paper proposes a bottom-up approach for the automatic generation of dynamic video summaries. Our approach integrates motion and saliency analysis with temporal slicing to extract features from the video, and to further find candidate shots. A shot similarity measure is proposed for constructing the dynamic summaries for candidate shots. From a practical perspective, our main contribution is the design of a video summarization system that is independent on the video domain. We show that the system performs equally well for domains at the extreme opposites of the domain spectrum, namely professionally edited videos and egocentric videos, without any prior information on the video contents.
机译:随着媒体流内容和消费者级视频创建的增加,对自动视频摘要系统的需求很高。本文提出了一种自动生成动态视频摘要的自下而上的方法。我们的方法将运动和显着性分析与时间切片相结合,以从视频中提取特征,并进一步查找候选镜头。提出了一种镜头相似度度量,以构造候选镜头的动态摘要。从实践的角度来看,我们的主要贡献是独立于视频域的视频摘要系统的设计。我们表明,该系统在域频谱极端相反的区域(即专业编辑的视频和以自我为中心的视频)的性能均相当好,而视频内容没有任何先验信息。

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