oakley store Mobile video communication fast block
 

Mobile video communication fast block matching algorithm analysis


hn, ChanghconYim. AdaptivemotionestimationalgorithmforMPEG a 4videocod-ing [R]. SignalProcessingandItsApplications, ProceedingsofSeventhInternationalSymposium, 2003. I3oZhou, JJanChen. Afasttwo-stepsearchalgorithmforhalf-pixelmotionestimation [R]. ElectronicsCircuitsandSystems,Abercrombie Nederland, Proceedingsofthe200310thIEEEInternationalConferenc e, 2003. Yi ~ ngLi, OraintaraS. Anoveladaptivemulti-modesearchalgorithmforfastblock-matchingmotionestima-tion [R]. CircuitsandSystems,abercrombie fitch deutschland Cartography Systems, Proceedingsofthe2004InternationalSymposium, 2004. DuanmuCJ, AhmadMO, SwamyMNS. Afastthree-stepsearchalgorithmbytheutilizationofmultilevelvec torpartialsums [R]. IEEECCECE,Abercrombie and, 2003. YuAC-W, BingZeng, AuOC. Anovelmotionestimationalgorithmforarbitrarilyshape dvideocoding [R]. MultimediaandExpo, Proceedingsof2002IEEEInternationalConference2002. Zhangyi Zhen , Liu Tao . Achieve MPEG / JPEG codec technology [M]. Beijing : People's Posts and Telecommunications Press ,oakley store, 2002 . Analysisoffastblockmatchingalgorithmformobilevideo communicationSUNZhe (CollegeofComputerScience & Engineering, UESTC,Ed Hardy milano, Chengdu610054, China) Abstract: Therequirementoftherunningtimeandaccuracyofthemoti onestimatesearchingalgorithmforthemo-bilevideocommunicationisproposed. Basedonthestudyofthefastblockmatchingalgorithmfort hemotionesti-matetheprincipleisdescribed. Threemainproblem######istedinthealgorithmimprovement, namelytheselectionoftheinitialsearchingpoint, thematchingcriteriaandthesearchingstrategy, arerevealed. Thesolutionalgorithmsaredescribedandcompared. Thefuturedevelopmenttrendofthemotionestimatealgori thmisdiscussed. Keywords: motionestimate; videocoding; blockmatching; motionvector1J1J1J1J1J1J1Jn