虚拟现实实习报告

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1、虚拟现实实习报告虚拟现实实习报告篇一：虚拟现实Virtualrealityisakindofsystemthatcancreateandexperiencethevirtualworldofthecomputer.Ittakesadvantageofcomputerhardwareandsoftwareresourcesintegrationtechnology,providesareal-time,three-dimensionalVirtualEnvironment.theusercanenteraVirtualEnvironment,andwatchcomputergenera

2、tedVirtualworld,hearthesoundoftherealistic,interactiveoperationintheVirtualEnvironment,haveasenseofreality,cantalk,andbeabletosmelltheflavour.虚拟现实是一种可以创建和体验虚拟世界的计算机系统。它充分利用计算机硬件与软件资源的集成技术，提供了一种实时的、三维的虚拟环境，使用者完全可以进入虚拟环境中，观看计算机产生的虚拟世界，听到逼真的声音，在虚拟环境中交互操作，有真实感，可以讲话，并且能够嗅到气味。Virtualrealitytechnology

3、-keytechnologiesVirtualrealityisacombinationofavarietyoftechnology,itskeytechnologyandtheresearchcontentincludesthefollowingaspects:1environmentalmodelingtechnologyNamelytheestablishmentofthevirtualenvironment,thepurposeistoobtaintheactual3denvironmentof3ddata,andaccordingtotheneedsoftheapplica

4、tion,usefor3ddatatoestablishthecorrespondingmodelofthevirtualenvironment.2stereosynthesizerandstereodisplaytechnologyInthevirtualrealitysystemtoeliminatethedirectionofthesoundandthecorrelationoftheuser'sheadmovement,atthesametime,inacomplexscenereal-timegeneratethree-dimensionalgraphics.3ta

5、ctilefeedbacktechnologyInthevirtualrealitysystemallowsuserstodirectlymanipulatevirtualobjectsandfeelthereactionofvirtualobjects,toproduceimmersivefeel.4interactivetechnologyThehuman-computerinteractioninvirtualrealityfarbeyondtheThekeyboardandThemouseThetraditionalmodelofuseDigitalhelmet、Digita

6、lglovesSuchascomplexsensordevices,3dinteractiontechniquesAndspeechrecognition,speechinputtechnologybecomeanimportantmeansofhuman-computerinteraction.5systemintegrationtechnologyAsaresultofthevirtualrealitysystemincludesalargenumberofsensoryinformationandmodels,sothesystemintegrationtechnologyfo

7、rpriority:includeinformationsynchronizationtechnology,modelcalibration,dataconversion,recognitionandsynthesistechnology,andsoon.虚拟现实是多种技术的综合，其关键技术和研究内容包括以下几个方面：1、环境建模技术即虚拟环境的建立，目的是获取实际三维环境的三维数据，并根据应用的需要，利用获取的三维数据建立相应的虚拟环境模型。2、立体声合