DC FieldValueLanguage
dc.contributor.authorNtalianis, Klimis-
dc.contributor.authorTzouveli, Paraskevi-
dc.contributor.authorKollias, Stefanos-
dc.date.accessioned2024-08-01T09:18:23Z-
dc.date.available2024-08-01T09:18:23Z-
dc.date.issued2006-09-21-
dc.identifiergoogle_scholar-vd7COBsAAAAJ:ipzZ9siozwsC-
dc.identifier.othervd7COBsAAAAJ:ipzZ9siozwsC-
dc.identifier.urihttps://uniwacris.uniwa.gr/handle/3000/2778-
dc.description.abstractWith the rapid growth of images database and computer networks broadcasting, the legal issues of multimedia copyright protection have become very important. In this paper, a method for video object watermarking using GVF snake and HU moments is proposed, providing copyright protection of the semantic content. To achieve this goal, the contour of the objects of an image is initialised by the user and then using a GVF snake the real position of the video objects contours are retrieved. Next, an invariant watermark is designed using invariant Hu moments of each video objects. The proposed algorithm is tested against various attacks such as JPEG lossy compression, blurring, filtering and cropping. Experimental results on real life images indicate the efficiency and robustness of the proposed scheme.en_US
dc.language.isoenen_US
dc.source13th International Conference on Systems, Signals and Image Processing …, 2006-
dc.titleVideo object watermarking using Hu momentsen_US
dc.typeConference Paperen_US
dc.relation.conference13th International Conference on Systems, Signals and Image Processing (IWSSIP 2006 ), 21-23 September 2006, Budapest, Hungaryen_US
dc.relation.deptDepartment of Business Administrationen_US
dc.relation.facultySchool of Administrative, Economics and Social Sciencesen_US
dc.linkhttp://www.image.ntua.gr/papers/450.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.openairetypeConference Paper-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.languageiso639-1en-
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:Conference Papers or Poster or Presentation / Δημοσιεύσεις σε Συνέδρια
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