DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, HyunWook | ko |
dc.contributor.author | Kim, HS | ko |
dc.date.accessioned | 2009-06-30T02:12:54Z | - |
dc.date.available | 2009-06-30T02:12:54Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2000-04 | - |
dc.identifier.citation | IEEE TRANSACTIONS ON IMAGE PROCESSING, v.9, no.4, pp.577 - 587 | - |
dc.identifier.issn | 1057-7149 | - |
dc.identifier.uri | http://hdl.handle.net/10203/9888 | - |
dc.description.abstract | The discrete wavelet transform (DWT) has several advantages of multiresolution analysis and subband decomposition, which has been successfully used in image processing. However, the shift-variant property is intrinsic due to the decimation process of the wavelet transform, and it makes the wavelet-domain motion estimation and compensation inefficient. To overcome the shift-variant property, a low-band-shift method is proposed and a motion estimation and compensation method in the wavelet domain is presented. The proposed method has a superior performance to the conventional motion estimation methods in terms of the mean absolute difference (MAD) as well as the subjective quality, The proposed method can be a model method for the motion estimation in wavelet domain just like the full-search block matching in spatial domain. | - |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | DECOMPOSITION | - |
dc.subject | VIDEO | - |
dc.title | Motion estimation using low-band-shift method for wavelet-based moving-picture coding | - |
dc.type | Article | - |
dc.identifier.wosid | 000086500000006 | - |
dc.identifier.scopusid | 2-s2.0-0033902150 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 577 | - |
dc.citation.endingpage | 587 | - |
dc.citation.publicationname | IEEE TRANSACTIONS ON IMAGE PROCESSING | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Park, HyunWook | - |
dc.contributor.nonIdAuthor | Kim, HS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | block matching | - |
dc.subject.keywordAuthor | discrete wavelet transform (DWT) | - |
dc.subject.keywordAuthor | low-band-shift | - |
dc.subject.keywordAuthor | motion estimation and compensation | - |
dc.subject.keywordAuthor | wavelet block | - |
dc.subject.keywordPlus | DECOMPOSITION | - |
dc.subject.keywordPlus | VIDEO | - |
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