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Model-based quarter-pixel motion estimation with low computational complexity

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dc.contributor.authorSuh, Jung Wook-
dc.contributor.authorCho, Jinhwan-
dc.contributor.authorJeong, Jechang-
dc.date.accessioned2022-12-20T22:00:45Z-
dc.date.available2022-12-20T22:00:45Z-
dc.date.issued2009-06-
dc.identifier.issn0013-5194-
dc.identifier.issn1350-911X-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/176732-
dc.description.abstractProposed is an interpolation-free quarter-pixel motion estimation method based on a mathematical model for video encoding. In this method, only three shift operators and four compare operators are required in each horizontal and vertical direction to find a quarter-pixel resolution motion vector. Experimental results show that the proposed method reaches almost the same performance as an interpolation-based full-search for quarter-pixel motion estimation with much less computational complexity.-
dc.format.extent2-
dc.language영어-
dc.language.isoENG-
dc.publisherInstitute of Electrical Engineers-
dc.titleModel-based quarter-pixel motion estimation with low computational complexity-
dc.typeArticle-
dc.publisher.location영국-
dc.identifier.doi10.1049/el.2009.3632-
dc.identifier.scopusid2-s2.0-67149086821-
dc.identifier.wosid000267820500025-
dc.identifier.bibliographicCitationElectronics Letters, v.45, no.12, pp 618 - 619-
dc.citation.titleElectronics Letters-
dc.citation.volume45-
dc.citation.number12-
dc.citation.startPage618-
dc.citation.endPage619-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaEngineering-
dc.relation.journalWebOfScienceCategoryEngineering, Electrical & Electronic-
dc.subject.keywordPlusComputational complexity-
dc.subject.keywordPlusInterpolation-
dc.subject.keywordPlusMathematical operators-
dc.subject.keywordPlusMotion estimation-
dc.subject.keywordPlusPixels-
dc.subject.keywordPlusEstimation-
dc.subject.keywordPlusModel-based-
dc.subject.keywordPlusMotion Vectors-
dc.subject.keywordPlusQuarter-pixel-
dc.subject.keywordPlusShift operators-
dc.subject.keywordPlusVertical direction-
dc.subject.keywordPlusVideo encoding-
dc.identifier.urlhttps://digital-library.theiet.org/content/journals/10.1049/el.2009.3632-
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