A Motivating Scenario for Designing an Extensible Audio-Visual Description Language
Contenu
- Titre
- A Motivating Scenario for Designing an Extensible Audio-Visual Description Language
- Date de soumission
- 22 mars 2018 à 17:50:09 +00:00
- Est référencé par
- BMPCG7LP
- Résumé
- Enabling an intelligent access to multimedia data requires a powerful description language. In this paper, we demonstrate, through a particular scenario, why the MPEG-7 standard fails to fulfill this task. We introduce then our proposition: an audio-visual specific description language (AVDL), modular, reduced, but designed to be extensible. This language is centered on the notions of descriptor and structure. A descriptor can be a low-level feature, automatically extracted from the signal, or a higher semantic concept that will be used to annotate the video documents. It can have some properties including a formal definition encoded in the new Semantic Web languages, which provides a formal semantics. Finally, the descriptors can be combined into structures according to defined models that provide description patterns. This notion of structure is close to what is named Description Schemes in the MPEG-7 standard, but with more expressiveness as our proposed language allows to define its own models. We show how our motivated scenario can henceforth be carried out. We give also some implementation details of our language stressing on its XML syntax and the API developed for accessing the data model. We show finally how it will be used into the FERIA project, whose goal is to provide a generic framework for developing multimedia production applications for new delivery channels such as interactive television.
- pages
- 10
- Source
- Zotero
- is compiled by
- Lucky Semiosis
- Complexité
-
271
- Date de modification
- 8 septembre 2023 à 06:53:17 +00:00
- Détails de la complexité
- Physique,1,,,,,12,12
- Physique,2,,,,,27,54
- Actant,2,,,,,5,10
- Concept,1,,,,,11,11
- Concept,2,,,,,26,52
- Rapport,1,1,Physique,Concept,properties,11,11
- Rapport,1,1,Physique,Physique,values,11,11
- Rapport,1,1,Physique,Actant,dcterms:creator,4,4
- Rapport,2,2,Actant,Concept,properties,24,48
- Rapport,2,2,Actant,Physique,values,24,48
- Rapport,1,1,Physique,Actant,cito:isCompiledBy,1,1
- Rapport,1,1,Physique,Physique,media,1,1
- Rapport,2,2,Physique,Concept,properties,2,4
- Rapport,2,2,Physique,Physique,values,2,4
- Totaux de la complexité
- Physique,2,1,2,39,66
- Actant,1,2,2,5,10
- Concept,2,1,2,37,63
- Rapport,9,1,2,80,132
- Existence,14,1,2,161,271
-
219
- Date de modification
- 8 janvier 2024 à 10:51:49 +00:00
- Détails de la complexité
- dimension,niv (sujet),niv objet,sujet,objet,prédicat,nb,c
- Physique,1,,,,,12,12
- Physique,2,,,,,21,42
- Actant,1,,,,,1,1
- Actant,2,,,,,5,10
- Concept,1,,,,,8,8
- Concept,2,,,,,20,40
- Rapport,1,1,Actant,Concept,properties,8,8
- Rapport,1,1,Actant,Physique,values,11,11
- Rapport,1,1,Actant,Physique,owner,1,1
- Rapport,1,1,Actant,Actant,dcterms:creator,4,4
- Rapport,2,2,Actant,Concept,properties,20,40
- Rapport,2,2,Actant,Physique,values,20,40
- Rapport,1,1,Actant,Actant,cito:isCompiledBy,1,1
- Rapport,1,1,Actant,Physique,media,1,1
- Totaux de la complexité
- Physique,2,1,2,33,54
- Actant,2,1,2,6,11
- Concept,2,1,2,28,48
- Rapport,8,1,2,66,106
- Existence,14,1,2,133,219,
- Collections
- Zotero
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