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1、機械專業(yè)中英文文獻翻譯英文原文PrototypingColor-basedImageRetrievalwithMATLABAbstracContent-basedretrievalof(image)databaseshasbecomemorepopularthanbefore.Algorithmdevelop-mentforthispurposerequirestesting/simulationtools,buttherearenosuitablecommercialtoolsonthemarket.Asimula
2、tionenvironmentforretrievingimagesfromdatabaseaccordinghistogramsimilaritiesispresentedinthispaper.Thisenvironmentallowstheuseofdifferentcolorspacesandnumbersofbins.ThealgorithmsareimplementedwithMATLAB.Eachcolorsystemhasitsownm-files.Thephasesofthesoftwarebuil
3、dingprocessarepre-sentedfromsystemdesigntographicaluserinterface(GUI).ThefunctionalityisdescribedwithsnapshotsofGUI.1.IntroductionNowadaystherearethousandsorhundredsofthousandsofdigitalimagesinanimagedatabase.Iftheuserwantstofindasuitableimageforhis/herpurposes
4、,he/shehastogothroughthedatabaseuntilthecorrectimagehasbeenfoundoruseareferencebookorsome“intelligent”program.Videoondemand(VoD)servicesalsorequiresanintelligentsearchsystemforend-users.VoDsystems’searchmethodsdifferslightlyfromimagedatabase’smethods.Areference
5、bookisasuitableoption,iftheimagesarearrangedwithausefulmethod,forexample:1)categories:animals,flags,etc,2)names(requiresagoodnamingtechnique)or3)dates.Anexperiencedusercanusethesesystemsaswellastextualsearches(keywordshavetobeinsertedinadatabase)efficiently.The
6、rearesituationswhenamulti-languagesystemhastobeused.Therealanguageindependentsearchsystem’sbestpropertiescanbeutilized.Atoolwhichisbasedontheimages’propertiescanbemadelanguageindependent.Thesepropertiescanbeforexamplecolor,shape,texture,spatiallocationofshapeet
7、c.IntheMuVi-project[1]thiskindoftoolisunderconstruction.Itwillcoverthepropertiespresentedabove.Researchworkoncontent-basedimageretrievalhasbeendonein[2–6].Thesystem,whichispresentedinthispaper,isasimulationenvironment,whereMuVi’scolorcontentbasedretrievalhasbee
8、ndevelopedandtested.2.SystemdevelopmentMATLABisanefficientprogramforvectorandmatrixdataprocessing.Itcontainsreadyfunctionsformatrixmanipulationsandimagevisualizationandallow
