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Efficient Recurrent Pattern Matching Video Coding

2012-08Artigo científico Acesso restrito
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datacite.subject.fosCiências Naturais::Matemáticas
datacite.subject.fosCiências Naturais::Ciências da Computação e da Informação
datacite.subject.sdg03:Saúde de Qualidade
datacite.subject.sdg07:Energias Renováveis e Acessíveis
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorFrancisco, Nelson C.
dc.contributor.authorRodrigues, Nuno M. M.
dc.contributor.authorB. da Silva, Eduardo A.
dc.contributor.authorBresciani de Carvalho, Murilo
dc.contributor.authorFaria, Sérgio M. M. de
dc.date.accessioned2026-02-06T14:46:40Z
dc.date.available2026-02-06T14:46:40Z
dc.date.issued2012-08
dc.descriptionArticle number 6193166
dc.description.abstractIn this paper, we propose a pattern-matchingbased algorithm for video compression. This algorithm, named multidimensional multiscale parser (MMP)-Video, is based on the H.264/AVC video encoder, but uses a pattern-matching paradigm instead of the state-of-the-art transform-quantizationentropy encoding approach. The proposed method adopts the use of multiscale recurrent patterns to compress both spatial and temporal prediction residues, totally replacing the use of transforms and quantization. Experimental results show that the coding performance of MMP-Video is better than the one of H.264/AVC high profile, especially for medium to high bit-rates. The gains range up to 0.7 dB, showing that, in spite of its larger computational complexity, the use of multiscale recurrent pattern matching paradigm deserves being investigated as an alternative for video compression.eng
dc.identifier.citationN. C. Francisco, N. M. M. Rodrigues, E. A. B. da Silva, M. B. de Carvalho and S. M. M. de Faria, "Efficient Recurrent Pattern Matching Video Coding," in IEEE Transactions on Circuits and Systems for Video Technology, vol. 22, no. 8, pp. 1161-1173, Aug. 2012, doi: 10.1109/TCSVT.2012.2197079
dc.identifier.doi10.1109/tcsvt.2012.2197079
dc.identifier.issn1051-8215
dc.identifier.issn1558-2205
dc.identifier.urihttp://hdl.handle.net/10400.8/15559
dc.language.isoeng
dc.peerreviewedyes
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.hasversionhttps://ieeexplore.ieee.org/document/6193166
dc.relation.ispartofIEEE Transactions on Circuits and Systems for Video Technology
dc.rights.uriN/A
dc.subjectDictionary-based coding
dc.subjectRecurrent pattern matching
dc.subjectVector quantization
dc.subjectVideo coding
dc.titleEfficient Recurrent Pattern Matching Video Coding
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage1173
oaire.citation.issue8
oaire.citation.startPage1161
oaire.citation.volume22
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameM. M. Rodrigues
person.familyNameFaria
person.givenNameNuno
person.givenNameSergio
person.identifier.ciencia-id6917-B121-4E34
person.identifier.ciencia-id8815-4101-28DD
person.identifier.orcid0000-0001-9536-1017
person.identifier.orcid0000-0002-0993-9124
person.identifier.ridC-5245-2011
person.identifier.scopus-author-id7006052345
person.identifier.scopus-author-id14027853900
relation.isAuthorOfPublicationb4ebe652-7f0e-4e67-adb0-d5ea29fc9e69
relation.isAuthorOfPublicationf69bd4d6-a6ef-4d20-8148-575478909661
relation.isAuthorOfPublication.latestForDiscoveryb4ebe652-7f0e-4e67-adb0-d5ea29fc9e69

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