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Frame loss concealment for 3D video decoders based on disparity-compensated motion field

2012-10Conference paper Restricted access
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dc.contributor.authorCarreira, J.
dc.contributor.authorAssunção, P.
dc.contributor.authorRodrigues, N.
dc.contributor.authorFaria, S.
dc.date.accessioned2025-11-12T18:53:14Z
dc.date.available2025-11-12T18:53:14Z
dc.date.issued2012-10
dc.description.abstractThis paper addresses the problem of frame loss concealment in 3D video decoders capable of handling stereoscopic views compliant with H.264/MVC. A joint motion-disparity compensation method is proposed to fully recover an estimated motion field for the lost frame in stereoscopic video, by using a combination of inter-view disparity-compensated motion vectors and intra-view motion extrapolation. The overall motion field is estimated from both the motion information of the co-located view, through disparity compensation, and neighboring frames of the same view, through motion vector extrapolation. The results show that the proposed method outperforms currently used methods such as frame-copy and motion-copy. In video sequences, average PSNR gains up to 1.6 dB are obtained over motion-copy, while for individual frames a maximum of 5 dB is achieved.eng
dc.description.sponsorshipThis work has been supported by IPLeiria (Project P3DTV) and FCT, Portugal (Project PTDC/EEA-TEL 114487/2009)
dc.identifier.citationJ. Carreira, P. Assuncao, N. Rodrigues and S. Faria, "Frame loss concealment for 3D video decoders based on disparity-compensated motion field," 2012 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON), Zurich, Switzerland, 2012, pp. 1-4, doi: 10.1109/3DTV.2012.6365468.
dc.identifier.doi10.1109/3dtv.2012.6365468
dc.identifier.issn2161-203X
dc.identifier.urihttp://hdl.handle.net/10400.8/14598
dc.language.isoeng
dc.peerreviewedn/a
dc.publisherIEEE
dc.relation.ispartof2012 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video (3DTV-CON)
dc.rights.uriN/A
dc.subject3D video error concealment
dc.subjectFrame loss
dc.subjectMotion-disparity compensation
dc.titleFrame loss concealment for 3D video decoders based on disparity-compensated motion fieldeng
dc.typeconference paper
dspace.entity.typePublication
oaire.citation.conferenceDate2012-10-15
oaire.citation.conferencePlaceZurich, Switzerland
oaire.citation.title2012 3DTV-Conference: The True Vision - Capture, Transmission and Display of 3D Video, 3DTV-CON 2012
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameMonteiro Carreira
person.familyNameAssunção
person.familyNameRodrigues
person.familyNameFaria
person.givenNameJoão Filipe
person.givenNamePedro
person.givenNameNuno Carlos Sousa
person.givenNameSergio
person.identifier.ciencia-id911C-4634-594A
person.identifier.ciencia-id6811-3984-C17B
person.identifier.ciencia-id8619-41F3-CC65
person.identifier.ciencia-id8815-4101-28DD
person.identifier.gsidj3gTMAcAAAAJ&hl
person.identifier.orcid0000-0002-5711-5875
person.identifier.orcid0000-0001-9539-8311
person.identifier.orcid0000-0002-0953-6018
person.identifier.orcid0000-0002-0993-9124
person.identifier.ridA-4827-2017
person.identifier.ridC-5245-2011
person.identifier.scopus-author-id6701838347
person.identifier.scopus-author-id14027853900
relation.isAuthorOfPublication762f8087-0f43-4df3-bc4d-db13f8ddd8c2
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relation.isAuthorOfPublicationf69bd4d6-a6ef-4d20-8148-575478909661
relation.isAuthorOfPublication.latestForDiscovery762f8087-0f43-4df3-bc4d-db13f8ddd8c2

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