虚拟现实综述45

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

F:wWW.sciehina.eom391:2、46inofin009iehina.eomN(),100083Email:zh@vrlabuaadu£n:200010;:2000910(:2009CB320805)、(:60533070)(:2006AAoiz333)、,.,,;、、、、;.0(VirtualRealitVR),,、、,、,.、,、,.,VR,VR,vR,.VR,VR,VR、VR、、vRvRvR,VR.11.1VR、,,.1929iLnkE.A.,..,.1956,HielegM.eSsnorama,,.1962“SensoramaSimulator,,vR.,,.1965,Suther-and[2]“Theultimatedispl,,,.,F:2090931,.,,.Suthelrand,,、.1966,Sutherland1.E.(headmounteddisplHMD),.1973,KruegerM.“ArtiifeialeRality,,,VR.,20、,、.2080,,,VR.vR,1983(DARPA)SIMNET(SIMulationNETworking),.SIM-NETVR.1984,MeGreevyM.HumphriesJ.,,.VIDEOPLACE、VIEW.VR.1986,Fisher[3]vR.1957,ley[4]((SeientieAmerieanMazine))“Interfaeesforad-vancedcomuPitn·,.1989,vPLLanierJ·iVrtualeRialyt,,.2090,、、,、、,vR.1990DallasSIGGRAPH,VR,VR、,.993,Heim[5]“VR”,VR7:、、、、、.1994,Burdea16]((virtualRealitynology)),31(immersion,interaetion,imination)vR·vR.1989Quantum3DOpenGVS、1992SensesWTK.19943WWW,vRML,.,2070,.90VR.1996vRv[]sIJ.、VR·“863”1996`”,DvENET.,、、、、、、、、、、、、、,,!917},vR、、,.VR,、、,2006《》VR2007.1.2vR:、(),,,,.:W(),WT,vR;C;E,eE,s(e)e.see,W:see:W*T.,in,:in:T(C)((C)C).,。how,:show:(C)、S(E)(S(E)).,do:do:CXS(E)*C.VR8:(W,T,C,E,see,in,show,do).in,hsow,do.inVR,、,;hsowvR,、,;do,,..1.3VR、、、.VR.1.3.1,,VR、.(、)、(、),();、,、,,、、、;,,、,、.1.3.2,VR、-..,,.,,,、;,(、、),,,,、;-、.,,,、.1·.33VR,.,VRn,,,、、.(l).VR4:(platformdata,PD),F:2009391、、,VR:(modeldata,MD),VR,;(sensedata,SD),,、、;(eontroldata,CD),,.,1.1/PDMD、、sDcD(2)vR.1VR.、、、,、,.,,VRSin..()_[__/_//\、__(})_(},\\](2VR(_]_1VR2VR.,vR,,.vRVR,DIS、RTIVR.2,、、2.12.1.1.、,.,、.:、、、、、(CT、B、、).:、、,、、.,.:(cRE-oR,3Dstudi。,AutocAD)、,3D、、.,,.VR,,、、、.2.1.2VR,,,、、:.,、;,、,、、;VR,,CGF(oomputergeenr-atedfocres)VR;,.VR、..4VR..22,、、,、、,..2.21,、、.(l)..,,,,.,4:、、.,chenls[},,;Huangl[”],,,;,,·ICp(iterativeClosestpio,2,.[20]..(2).:()().(),,MarehingCubes.voronoiDelauany,,`}..],,.,.,24},,,,.,、[25].,,.,Sharf},,..2.22,.,,,.,、、、、,,,.(l).VR:,;,F:2009391,[27:.(2).2..[sz],、.shcarstien].,.、、,Salvi,(3).,.weis0[]“”,,、.aTnsl[1,,,.(4)..,,,.,,.Matusik].、,,.2.2.3、,..,、、、,12.,,8BSSRDF(bidireetionalsurfaeeseatteringdistributionfunetion)[33].BssRDF,.BSSRDF,.(1)BRDF.BRDF(bidireetionalrefleetaneedis-tributionfunetion),、.BRDF.BRDFBRDF,,BRI〕F,BRDF.Ngan}BRDF,.BRDF,.,,.,,、(PC)A、,,.KautzJ.,McCoolM.D.,4BRDF2..Matusik],,BRDF,BRDF.(2)SVBRDF.,,.,BRDFBRDFSVBRDF(spatialvaryingbidireetionalrefleetaneedistributionfunetion).SatoY.,、oTrranceSaPrrow,BRDF,.eLnshcH.P.A.,:,Larfotune,BRDF,SvBRDF.Jason]SvBRDF、.SVBRDF,,(3)BTF.BRDF,、.BRDF,,、,、、.Dana[371BTF(bidireetionaltexturefucniton),BTF6,.(4)TVBRDF.,、.TVBRDF(timeandSp、italoyringBRDF).Gu,),,。TvBRDF.Kalyall]、、BRDF、..2.24,.、、.a0[],,.,.,,,.,.,、;,..22.5、,VR、(),.,,、、、.(l).3,,、、.ILC.ILC,.SatnignD.BILC;Hiegeland}ILC,,:WegenikttlR.;aTponecco}MarkvoILC.(2)../、Delaunay.uFhcsH.1977.1987Lorensellw.(marehingeubes,MC).DoiA.,,,(marhcingetrhae-dral,MT).MTMC,MC.2.3,F:2090931、,.1987sIGGRAPH,BarzelR.BarrA.“piCinphysieallybasedmodeling,,“”.,VR、,、,.,、、.,,.2.3.1,,、.(1).、..,,,,.,:,,;,.(),,,.witiknA.Lagarnge;Kaufman,.,、、,.(2)..、BSP、kd.,、AABB(ialgendaxisboundingbox)、OBB(orientedboundingbox)、kDop(disereteorientationpolytope)、..,,.,,,..wogn],,.Gvoindaraju!45]GPu.,.,,,.(3).(、).,.,,.,,,,、..2.32,,.、.,、B,..:,、.,、;、、.(l).,.,,,,..,,,,,,.eFynmanC.R..,,.BreenD.E.,,,,,.PorvotX.,,,,.PorvotX.,,.(2).,.eTr-ozpoulo、D.,、,,、、、.Lagarnge.WitiknA.,.oSkrien}.Botsch!,,.,Thomaszewski[48],.Millter],.PentlandA.,.shi,uYl,.Huagn!“`],,.Botshc[“2}.(3),,,,}.KhuliefY.A.,.GoldsmithW.KelvinVoigt,-.KhuliefY.A.,.iYgitA.5..LankaraniA.M.Hllrtz,、.5.C.,、,..23.3,,.、、、、、、.ReevesW.T.1983,,、、、.VR.F:20093912.3.4,、.(l).,、.,.,,、..,,,,.Burde:N.I.,.wiktin],,.,.lGiehcerM.,,,,...PerhnK.,,.Park}.(2).,.,、、..,,、.,,,..,.,.,,.BadlerJACKiGrard]PoDA.,、、、,..,,.,、,,,.,.、.,,、,...24vR,(CGF).7},“”.CGFModSAF,STOW,RsIM200oss[},vR,FSC(fullspeetrumeommand)、FSW(fullspeetrumwarrior)[59].VR,、、,ESp(emergeney:simulationprogram).,VR,,VR.,,,.2.4.1,,,..、、、.。,,,.,,,()().、,、.,,,.,.,,,,.,,、.,.,,、、,.2.4.2.,“”.,ModSAF、RSI2000、..2.43,、,.,,、、,,CCTT;,、、Baye、,McSF(marinecorpsSynthetiefocres)00[},。,、!6`,62!,..2.44Agent,,、、,.Agent,VR,Agent..,Agent、、、、;,Agent、、.Agent,IFOR(intelligentforees)}..2.45,,。.:,,,F:2009391..、、.,、、.,、.,、.,、..,.,,.,;,.2.5,,VR,,,VR,,,VR.,.、、、.2.5.1:.,,.,,..eRgebnerhct],,,、、.lAladr],,,,,..rEcan],,N,,.uFisell。},,,,,、、.iFlnaysons6[l,,.Mukaigawa!,,36001“.2.5.2,、..,.、.:、、、、,.Billinghurst[70!,,“”(MagicBook).3,,,.3“”Rekimot。2`“,,.,,,.iDide:vl[],,.BajuraNeumann,,,,.eLe},,LED.,、、,.2.5.3,,.:;,,.:,LetitV.;,MiarmP.;,KanadeT..Milsarm!,,,.HuagnsEsa],,.shcmidtl,,.,.BergerM.O.,,“”“”。.Garg},,、、、、、,F:2009391,.2.5.4.,.iPlet],,,,.4(a),4(b),4c().aJcobSvs[],,,、.Kanbara},,、,.Madsens0[},,,、、。.,.、,,lm“27m“,,,5(a).Dome,,2.4m,,、,5(b).,45(a)Dome(b):,;,;..3VRVR,VR、,,1vRSShow.iGbsonJ.J.,、、、/5,VR,、//..31vR,.VR,..,、.,、;,,.,,,、、、、...3LI.,,.,,、..,.、/、/、,.(l).,ApePlA.1968.,,,,.whittedT.KayD.5.ApePlA.,.、.,,,,.MonteCarlo.,,.,BRDF,.(),.,,,.shevtsov[8`]、KDtree,KDtree,KDtree,.P。}KDrTee,GPu.KDrTee,.,16M.,F:2090391,。,,.(2).,,.GoralC.M.1984.,.,,.,、..、,,.,,.,.,Quake3.HoiffllanMithcelllss],,.segoviafsa〕2007MIR,.MIR,,MTMH.(3)(photonmapping).“,’(Monetcalor“,().,“”,,,6.、,.Her

1 / 45
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功