2016
DOI: 10.1587/transinf.2015edl8247
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Key Frame Extraction Based on Chaos Theory and Color Information for Video Summarization

Abstract: SUMMARYKey frame based video summarization has emerged as an important task for efficient video data management. This paper proposes a novel technique for key frame extraction based on chaos theory and color information. By applying chaos theory, a large content change between frames becomes more chaos-like and results in a more complex fractal trajectory in phase space. By exploiting the fractality measured in the phase space between frames, it is possible to evaluate inter-frame content changes invariant to … Show more

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