Authoring Interactive Mobile Services Using MPEG-7 and MPEG-4 LASeR

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This paper analyzes how MPQF addresses four of the most relevant approaches for advanced multimedia retrieval: Query By Example (QBE), Retrieval trough Semantic

Much research work has been done in the area of context modeling, context-aware information systems, mobile computing, and multimedia systems, multimedia metadata standards,

In this paper we describe such a tool, which facilitates expressive video annotation process by combining MPEG-7 metadata and semantic web ontologies.. Index Terms— video

In this way the link to the upper model ontology is inherited to all segments of a media instance decomposition, so that we can guarantee for deep semantic representation of the

Ce mode est signalé par mode=AAC-hbr. Ce mode prend en charge le transport de trames AAC de tailles variables. Dans un paquet RTP, une ou plusieurs trames AAC complètes sont portées,

Considérations de codage : pour l’utilisation sur l’Internet on suppose que les couches inférieures veillent aux erreurs de transmission, de sorte que les données audio/mpeg

Digital video can be considered from two perspectives [1]. The bit-centric perspective focuses on the data of the digital video stream. Relevant concerns include encoding, bandwidth,