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Conference Paper: Multiresolution motion compensation coding for video compression

TitleMultiresolution motion compensation coding for video compression
Authors
KeywordsCommunications
Issue Date1996
PublisherIEEE.
Citation
International Conference On Signal Processing Proceedings, Icsp, 1996, v. 2, p. 1059-1061 How to Cite?
AbstractMotion estimation using block matching algorithm (BMA) is frequently used to reduced the temporal redundancy found in video coding. The performance of the mean squared error (MSE) is usually better than the mean absolute difference (MAD). However, the computational complexity is higher due to the squaring operations. In this paper, we propose a multiple candidates approach to shorten the gap between the two methods with slight increase in computational complexity. Application of the proposed algorithm to subband motion-estimation is studied and simulation results demonstrate that great improvement in performance can be obtained with similar computational complexity as the MAD measure.
Persistent Identifierhttp://hdl.handle.net/10722/46002
ISBN

 

DC FieldValueLanguage
dc.contributor.authorChoi, KTen_HK
dc.contributor.authorChan, SCen_HK
dc.contributor.authorNg, TSen_HK
dc.date.accessioned2007-10-30T06:40:23Z-
dc.date.available2007-10-30T06:40:23Z-
dc.date.issued1996en_HK
dc.identifier.citationInternational Conference On Signal Processing Proceedings, Icsp, 1996, v. 2, p. 1059-1061en_HK
dc.identifier.isbn0-7803-2912-0en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46002-
dc.description.abstractMotion estimation using block matching algorithm (BMA) is frequently used to reduced the temporal redundancy found in video coding. The performance of the mean squared error (MSE) is usually better than the mean absolute difference (MAD). However, the computational complexity is higher due to the squaring operations. In this paper, we propose a multiple candidates approach to shorten the gap between the two methods with slight increase in computational complexity. Application of the proposed algorithm to subband motion-estimation is studied and simulation results demonstrate that great improvement in performance can be obtained with similar computational complexity as the MAD measure.en_HK
dc.format.extent353882 bytes-
dc.format.extent27162 bytes-
dc.format.extent21012 bytes-
dc.format.extent21377 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofInternational Conference on Signal Processing Proceedings, ICSPen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.rights©1996 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.subjectCommunicationsen_HK
dc.titleMultiresolution motion compensation coding for video compressionen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0-7803-2912-0&volume=2&spage=1059&epage=1062&date=1996&atitle=Multiresolution+motion+compensation+coding+for+video+compressionen_HK
dc.identifier.emailChan, SC:scchan@eee.hku.hken_HK
dc.identifier.emailNg, TS:tsng@eee.hku.hken_HK
dc.identifier.authorityChan, SC=rp00094en_HK
dc.identifier.authorityNg, TS=rp00159en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ICSIGP.1996.566275en_HK
dc.identifier.scopuseid_2-s2.0-0030397665en_HK
dc.identifier.hkuros26796-
dc.identifier.volume2en_HK
dc.identifier.spage1059en_HK
dc.identifier.epage1061en_HK
dc.identifier.scopusauthoridChoi, KT=7403949897en_HK
dc.identifier.scopusauthoridChan, SC=13310287100en_HK
dc.identifier.scopusauthoridNg, TS=7402229975en_HK

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