DC FieldValueLanguage
dc.contributor.authorNtalianis, Klimis-
dc.date.accessioned2024-11-04T10:32:00Z-
dc.date.available2024-11-04T10:32:00Z-
dc.date.issued2004-
dc.identifiergoogle_scholar-vd7COBsAAAAJ:evX43VCCuoAC-
dc.identifier.issn2224-2678-
dc.identifier.othervd7COBsAAAAJ:evX43VCCuoAC-
dc.identifier.urihttps://uniwacris.uniwa.gr/handle/3000/2862-
dc.description.abstractIn this paper, a scheme for multiresolution organization of video content is proposed that enables fast browsing and effective transmission of video files. The scheme results in the construction of a five-layer tree structure. At layer 0 the root-node contains an advertising image of the whole sequence. Each node of layer 1 represents a class of shots while each node of layer 2 represents a shot. At the next resolution level (layer 3) nodes represent key-frames of shots. Finally layer 4 corresponds to the full resolution level, where each node contains a frame of the sequence. The nodes of the proposed tree structure contain viewing elements and in this paper we focus on the extraction of viewing elements for layers 1, 2 and 3. Towards this direction viewing elements of layers 1 and 3 are optimally extracted using an interpolation method. Additionally viewing elements of layer 2 are selected according to a correlation measure between the mean vector of a shot and each of the frames within this shot. The resulting tree-structure enables users to quickly browse video sequences and detect content of interest, by selecting the viewing elements they like. Experimental results on real-life video sequences indicate the promising performance of the proposed scheme.en_US
dc.language.isoenen_US
dc.relation.ispartofWSEAS Transactions on Systemsen_US
dc.sourceWSEAS Transactions on Systems 3 (10), 3053-3064, 2004-
dc.subjectVideo sequencesen_US
dc.subjectMultiresolutionen_US
dc.subjectTree structureen_US
dc.subjectContent organizationen_US
dc.subjectInterpolationen_US
dc.titleMultiresolution organization of video content using an optimal interpolation schemeen_US
dc.typeArticleen_US
dc.relation.deptDepartment of Business Administrationen_US
dc.relation.facultySchool of Administrative, Economics and Social Sciencesen_US
dc.relation.volume3en_US
dc.relation.issue10en_US
dc.identifier.spage3053en_US
dc.identifier.epage3064en_US
dc.linkhttps://www.researchgate.net/profile/Klimis-Ntalianis-2/publication/255645309_Multiresolution_Organization_of_Video_Content_Using_an_Optimal_Interpolation_Scheme/links/657b0f18ea5f7f0205703f3b/Multiresolution-Organization-of-Video-Content-Using-an-Optimal-Interpolation-Scheme.pdfen_US
dc.collaborationUniversity of West Attica (UNIWA)en_US
dc.journalsOpen Accessen_US
dc.publicationPeer Revieweden_US
dc.countryGreeceen_US
local.metadatastatusnot verifieden_US
item.cerifentitytypePublications-
item.languageiso639-1en-
item.openairetypeArticle-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.fulltextNo Fulltext-
item.grantfulltextnone-
crisitem.author.deptDepartment of Business Administration-
crisitem.author.facultySchool of Administrative, Economics and Social Sciences-
crisitem.author.parentorgSchool of Administrative, Economics and Social Sciences-
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