基于MATLAB的量子粒子群优化算法及其应用(2)

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Quantum-behavedParticleSwarmOptimizationAlgo2rithmwithApplicationBasedonMATLAB

by　YuJian

Abstract　Quantum-behavedparticleswarmoptimiza2tion(QPSO)algorithmisdevelopedonthebasisofclas2sicalparticleswarmoptimization(PSO)andimprovedwithquantumbehave.Ithaveefficientgloblesearcha2bilities.Inthispaper,viaexperimenttosolvemultipeakvalueoptimizationproblemofferedbyJ.D.Schaffer,itcanseeitsbetterconvergenceandstability.

Keywords　QPSO,quantum,particleswarmoptimiza2

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MotionEstimateAlgorithmStudyinInter-predictionCoding

by　WangLei

Abstract　Thispapermainlyintroducesthetheoryandimplementofmotionestimationsearchalgorithminmov2ingpicturecompressioncoding,analysesandcompareseveryalgorithmsperformanceandtheirapplicationfield,soastochoosesuitablealgorithmindifferentapplicationfield.

Keywords　video,movingpicturecompression,motion(Page:28)prediction,samplesblock

ASchemeforMovingBasedonConsecu2tivees-timeRel2avby　LiHuisong

Oisofanalyzingthedeficiencyoftheesaboutmovingobjectdetectioninthecomplexbackground,itgivesamethodofmovingobjectdetectionbasedontheconsecutiveframessubtractionandanalysisofspace-timerelativity.Firstly,itsepa2ratesthemovingobjectusingtheimage’sspacerelativi2tyandconsecutiveframessubtraction.Thentimerelativ2ityisusedtoprovetheactualityofthemovingobject.Andtheresultshowsthatthemethodcandetectthemovingobjectwell.

Keywords　movingobjectdetection,consecutiveframes(Page:32)subtraction,space-timerelativityImprovementOfCaseRetrievalAlgorithmBasedonEu2clideanDistanceinCBRSystem

by　HuXiaopeng

Abstract　Caseretrievalisafocusofthecase-based

reasoning(CBR)system.Thesimilarityresultscalculat2edbytheeuclideandistanceretrievalalgorithm,whichiswidelyusedintheCBRsystem,oftendeviatefromthefactinengineering.BasedontheNearestNeighborap2proach,amodifiedeuclideandistanceretrievalalgorithmisputforwardbyusinganormalizationutilityfunction.Itisshownfromapplicationresultsthatthealgorithmissimpleandpractica.l

Keywords　case-basedreasoning,nearestneighborapproach,euclideandistance,simplealgorithm.

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