STIMO: STIll and MOving video storyboard for the web scenario |
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Authors: | Marco Furini Filippo Geraci Manuela Montangero Marco Pellegrini |
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Affiliation: | 1.Università di Modena e Reggio Emilia,Reggio Emilia,Italy;2.IIT-CNR Institute,Pisa,Italy;3.Università di Modena e Reggio Emilia,Modena,Italy |
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Abstract: | In the current Web scenario a video browsing tool that produces on-the-fly storyboards is more and more a need. Video summary
techniques can be helpful but, due to their long processing time, they are usually unsuitable for on-the-fly usage. Therefore,
it is common to produce storyboards in advance, penalizing users customization. The lack of customization is more and more
critical, as users have different demands and might access the Web with several different networking and device technologies.
In this paper we propose STIMO, a summarization technique designed to produce on-the-fly video storyboards. STIMO produces
still and moving storyboards and allows advanced users customization (e.g., users can select the storyboard length and the
maximum time they are willing to wait to get the storyboard). STIMO is based on a fast clustering algorithm that selects the
most representative video contents using HSV frame color distribution. Experimental results show that STIMO produces storyboards
with good quality and in a time that makes on-the-fly usage possible. |
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