DC FieldValueLanguage
dc.contributor.authorNtalianis, Klimis-
dc.contributor.authorDoulamis, Anastasios-
dc.contributor.authorKollias, Stefanos-
dc.contributor.authorDoulamis, Nikolaos-
dc.date.accessioned2024-10-10T09:23:24Z-
dc.date.available2024-10-10T09:23:24Z-
dc.date.issued2000-12-01-
dc.identifierscopus-0034509878-
dc.identifier.isbn0-7803-6536-4-
dc.identifier.urihttps://uniwacris.uniwa.gr/handle/3000/2809-
dc.description.abstractThe video coding standard MPEG-4 is enabling content-based functionalities by the introduction of video object planes (VOP's) which represent semantically meaningful objects. In this paper, a novel fast, unsupervised semantic segmentation scheme is presented for stereoscopic sequences, which utilizes the provided depth information. Each stereo pair is first analyzed and the disparity field and occluded areas are estimated. Then a multiresolution implementation of the RSST segmentation algorithm is applied to the depth map for extracting the depth segments. For each depth segment, except the last. feature points are generated on its contour and a motion geometric space (MGS) for every initial point is defined. Afterwards one point per MGS is selected, which satisfies predefined intensity and curvature constraints so that the object boundaries are accurately extracted. Experimental results are presented to indicate the good performance of the proposed scheme on real life stereoscopic video sequences.en_US
dc.language.isoenen_US
dc.relation.ispartofProceedings of the 2000 IEEE International Conference on Multimedia and Expo (ICME)en_US
dc.titleA feature point based scheme for unsupervised video object segmentation in stereoscopic video sequencesen_US
dc.typeConference Paperen_US
dc.relation.conference2000 IEEE International Conference on Multimedia and Expo (ICME 2000), 30 July - 2 August 2000, New York, USAen_US
dc.identifier.doi10.1109/ICME.2000.871062en_US
dc.identifier.scopus2-s2.0-0034509878-
dcterms.accessRights0en_US
dc.relation.deptDepartment of Business Administrationen_US
dc.relation.facultySchool of Administrative, Economics and Social Sciencesen_US
dc.relation.volume3en_US
dc.identifier.spage1543en_US
dc.identifier.epage1546en_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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