DC FieldValueLanguage
dc.contributor.authorNtalianis, Klimis-
dc.contributor.authorDoulamis, Anastasios-
dc.contributor.authorKollias, Stefanos-
dc.contributor.authorDoulamis, Nikolaos-
dc.date.accessioned2024-10-10T13:19:01Z-
dc.date.available2024-10-10T13:19:01Z-
dc.date.issued2002-12-10-
dc.identifierscopus-0036447815-
dc.identifier.isbn0-7803-7622-6-
dc.identifier.issn1522-4880-
dc.identifier.urihttps://uniwacris.uniwa.gr/handle/3000/2815-
dc.description.abstractIn this paper two efficient unsupervised video object segmentation approaches are proposed and then extensively compared in terms of computational cost and quality of segmentation results. Both methods exploit depth information. In particular a depth segments map is initially estimated by analyzing a stereo-scopic pair of frames and applying a segmentation algorithm. In the first a "Constrained Fusion of Color Segments" (CFCS) in which video object segmentation is performed by fusion of color segments according to a depth similarity criterion. In the second approach firstly a dilated version of the boundary of each depth segment is produced and several feature points are estimated on this dilated boundary. Then for each initial point a normalized Motion Geometric Space (MGS) is created which determines the only allowed way the point can move onto. In the last step each initial point moves onto its MGS and stops according to a weighted stop-function. Experiments on real life stereoscopic sequences are presented to exhibit the speed and accuracy of the proposed schemes.en_US
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartofProceedings of the 2002 International Conference on Image Processingen_US
dc.titleVideo object articulation using depth-based content segmentation approachesen_US
dc.typeConference Paperen_US
dc.relation.conference2002 International Conference on Image Processing (ICIP 2002), 22-25 September 2002, Rochester, New York, USAen_US
dc.identifier.doi10.1109/ICIP.2002.1039976en_US
dc.identifier.scopus2-s2.0-0036447815-
dcterms.accessRights0en_US
dc.relation.deptDepartment of Business Administrationen_US
dc.relation.facultySchool of Administrative, Economics and Social Sciencesen_US
dc.relation.volume2en_US
dc.identifier.spage417en_US
dc.identifier.epage420en_US
dc.collaborationUniversity of West Attica (UNIWA)en_US
dc.journalsSubscriptionen_US
dc.publicationPeer Revieweden_US
dc.countryGreeceen_US
local.metadatastatusnot verifieden_US
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.openairetypeConference Paper-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptDepartment of Business Administration-
crisitem.author.facultySchool of Administrative, Economics and Social Sciences-
crisitem.author.parentorgSchool of Administrative, Economics and Social Sciences-
Appears in Collections:Book Chapter / Κεφάλαιο Βιβλίου
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