An extensible scheme for direct searching in audiovisual archives: The DIVAS system

Achilleopoulos, N; Theoharatos, C; Andritsopoulos, F; Papastefanos, S

dc.contributor.author	Achilleopoulos, N	en
dc.contributor.author	Theoharatos, C	en
dc.contributor.author	Andritsopoulos, F	en
dc.contributor.author	Papastefanos, S	en
dc.date.accessioned	2014-03-01T02:45:06Z
dc.date.available	2014-03-01T02:45:06Z
dc.date.issued	2008	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32152
dc.subject	Audiovisual search engine	en
dc.subject	Compressed domain	en
dc.subject	Direct audiovisual search	en
dc.subject	Multimedia content	en
dc.subject.other	Computer networks	en
dc.subject.other	Computer software	en
dc.subject.other	Consumer electronics	en
dc.subject.other	Image retrieval	en
dc.subject.other	Indexing (of information)	en
dc.subject.other	Information retrieval	en
dc.subject.other	Information services	en
dc.subject.other	Internet	en
dc.subject.other	Metadata	en
dc.subject.other	Search engines	en
dc.subject.other	Technical presentations	en
dc.subject.other	Telecommunication networks	en
dc.subject.other	World Wide Web	en
dc.subject.other	Audiovisual search engine	en
dc.subject.other	Compressed domain	en
dc.subject.other	Direct audiovisual search	en
dc.subject.other	Direct searching	en
dc.subject.other	Multimedia content	en
dc.subject.other	Multimedia systems	en
dc.title	An extensible scheme for direct searching in audiovisual archives: The DIVAS system	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ISCE.2008.4559467	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ISCE.2008.4559467	en
heal.identifier.secondary	4559467	en
heal.publicationDate	2008	en
heal.abstract	In this paper, the most recent version of the DIVAS system is presented. The system designs and develops a multimedia search engine based on advanced direct video and audio search techniques operating directly on compressed content. The basic scheme explores novel media content indexing and search technologies and integrates them into a scalable multimedia search engine. The developed algorithms facilitate for direct searching in large repositories of compressed audiovisual content, providing an alternative and complementary path for metadata based audio/video search. In addition, DIVAS adopts a module-based, expandable architecture, facilitating the ongoing expansion of the system based on researchers' contributions. In this study, the high-level architecture of the DIVAS system is provided, giving rise to the functional components of the main framework and the basic scheme incorporated for indexing and searching audiovisual repositories.	en
heal.journalName	Proceedings of the International Symposium on Consumer Electronics, ISCE	en
dc.identifier.doi	10.1109/ISCE.2008.4559467	en