نتایج جستجو برای: 21 cell

تعداد نتایج: 1893331  

Journal: :IJIMAI 2013
Fernando Lopez José M. Martínez Narciso García

— This paper presents the progress and final state of CAIN-21, an extensible and metadata driven multimedia adaptation in the MPEG-21 framework. CAIN-21 facilitates the integration of pluggable multimedia adaptation tools, automatically chooses the chain of adaptations to perform and manages its execution. To drive the adaptation, it uses the description tools and implied ontology established b...

2004
Mariam Kimiaei Asadi Jean-Claude Dufourd

In this paper, we present our work on two aspects of multimedia adaptation: knowledge-based single media adaptation and semantic adaptation of multimedia documents. For the former, we propose support of adaptation by direct hinting in the scope of MPEG-21. For the latter, which is the main part of the presented work, we introduce the description of semantic dependencies between media objects of...

2007
Chris Poppe Frederik De Keukelaere Saar De Zutter Sarah De Bruyne Wesley De Neve Rik Van de Walle

Within an MPEG-21 architecture, the two key concepts are the Digital Item, representing multimedia content, and Users, interacting with this content. MPEG-21 introduced Digital Item Processing to allow content authors to describe suggested processing of their Digital Items. It standardizes ways to insert functionality into a Digital Item, as such, creating a dynamic and interactive multimedia f...

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