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Flexible generation of video summaries from layered video bit-streams

Calic, J, Mrak, M and Kondoz, A (2008) Flexible generation of video summaries from layered video bit-streams 15th IEEE International Conference on Image Processing.

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The work presented in this paper introduces a method for efficient adaptability of video summaries to spatial requirements defined by display size, user's needs and channel limitations. By utilising compressed domain features and an efficient contour evolution algorithm, a scale space of temporal video descriptors is generated, enabling dynamic video summarisation in real-time. The summary is laid out utilisingan unsupervised robust spectral clustering technique and a fast discrete optimisation algorithm. Results show excellent scalability of the video summarisation interface and highly improved efficiency of summary generation.

Item Type: Article
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Divisions: Faculty of Engineering and Physical Sciences > Electronic Engineering > Centre for Communication Systems Research
Depositing User: Melanie Hughes
Date Deposited: 24 Sep 2010 08:41
Last Modified: 23 Sep 2013 18:38

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