Abstract
This paper presents a novel method of key-frame selection for video summarization based on multidimensional time series analysis. In the proposed scheme, the given video is first segmented into a set of sequential clips containing a number of similar frames. Then the key frames are selected by a clustering procedure as the frames closest to the cluster centres in each resulting video clip. The proposed algorithm is implemented experimentally on a wide range of testing data, and compared with state-of-the-art approaches in the literature, which demonstrates excellent performance and outperforms existing methods on frame selection in terms of fidelity-based metric and subjective perception.
Published Version
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