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Communication Dans Un Congrès Année : 2007

Object-Based Indexing of Compressed Video Content: from SD to HD Video

Résumé

In the vast domain of digital multimedia libraries, the efficient and universal access to the stored data becomes possible due to content description and indexing metadata. Their automatic production is a challenging task addressing classical problems of objects extraction and description. In this framework, ever growing quantity of content is already available in compressed form. This holds for SD video encoded in MPEG standards and for quickly coming HD video for which recent standards as MJPEG2000 are used. In this paper, we propose a general framework for efficient extraction of moving objects in SD and HD video with a focus on the hierarchical video signal representation by wavelets pyramids.

Domaines

Autre [cs.OH]
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Dates et versions

hal-00307882 , version 1 (29-07-2008)

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Citer

Claire Morand, Jenny Benois-Pineau, Jean-Philippe Domenger, Boris Mansencal. Object-Based Indexing of Compressed Video Content: from SD to HD Video. 14th International Conference on Image Analysis and Processing _ VMDL07, 2007, Modena, Italy. pp.71--76, ⟨10.1109/ICIAPW.2007.34⟩. ⟨hal-00307882⟩

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