3D saib cov kev xaiv muaj thiab siv rau hauv tsev lossis xinesmas yuav tsum tau siv cov iav 3D. Tseem, thev naus laus zis hauv ntau theem ntawm kev txhim kho ua kom muaj cov duab 3D kom pom hauv TV lossis lwm yam khoom siv video yam tsis muaj tsom iav.
Kev Sib Tw: Ob Qhov Muag, Ob Daim Duab
Qhov teeb meem tseem ceeb ntawm kev saib 3D ntawm TV (lossis video projection screen) yog tib neeg muaj ob lub qhov muag, sib cais los ntawm ob peb ntiv tes.
Peb pom 3D hauv lub ntiaj teb tiag tiag vim tias txhua lub qhov muag pom qhov sib txawv me ntsis ntawm qhov nyob rau hauv pem hauv ntej thiab xa cov kev xav mus rau lub hlwb. Lub hlwb sib txuas ob daim duab, ua rau pom cov duab 3D zoo.
Txij li cov duab yeeb yaj kiab ib txwm tso tawm hauv TV lossis qhov projection screen yog tiaj tus (2D), ob lub qhov muag pom tib daim duab. Tseem thiab motion photography tricks tuaj yeem muab qee qhov kev nkag siab ntawm qhov tob thiab kev xav hauv cov duab uas pom. Txawm li cas los xij, tsis muaj spatial cues txaus rau lub hlwb kom ua tau raws li qhov yuav tsum tau ua raws li 3D duab.
Yuav ua li cas 3D ib txwm ua haujlwm rau kev saib TV
Cov kws ua haujlwm dab tsi tau ua los daws qhov teeb meem ntawm kev pom 3D los ntawm cov duab tso tawm hauv TV, yeeb yaj kiab, lossis lub tsev video projector thiab npo yog xa ob lub cim sib txawv me ntsis uas yog txhua lub hom phiaj rau koj lub qhov muag sab laug lossis sab xis.
Qhov twg 3D tsom iav tuaj yog qhov muag sab laug thiab sab xis pom cov duab sib txawv me ntsis. Koj ob lub qhov muag xa cov ntaub ntawv ntawd mus rau lub hlwb. Raws li qhov tshwm sim, koj lub hlwb raug dag los tsim kev nkag siab ntawm daim duab 3D.
txheej txheem no tsis zoo tag nrho, raws li cov ntaub ntawv cues siv cov txuj ci dag no tsis meej raws li cov lus tau txais hauv ntiaj teb ntuj. Txawm li cas los xij, yog tias ua tau zoo, cov txiaj ntsig tuaj yeem ntseeg tau.
Ob ntu ntawm 3D teeb liab uas ncav cuag koj lub qhov muag yuav tsum tau siv cov Active Shutter lossis Passive Polarized Glasses kom pom qhov tshwm sim. Thaum cov duab zoo li no tau pom yam tsis muaj 3D tsom iav, koj pom ob daim duab sib tshooj uas zoo li me ntsis ntawm kev tsom.
Kev nce qib mus rau iav-dawb 3D
Txawm hais tias tsom iav-yuav tsum tau saib 3D tau txais rau kev ua yeeb yaj kiab ua yeeb yam, cov neeg siv khoom tsis tau lees paub tag nrho qhov yuav tsum tau saib 3D hauv tsev. Raws li qhov tshwm sim, tau muaj kev tshawb nrhiav ntev los nqa tsom iav tsis pub 3D rau cov neeg siv khoom.
Muaj ntau txoj hauv kev los ua cov iav tsis muaj 3D, raws li tau hais tseg los ntawm Kev Tshawb Fawb Nrov, MIT, Dolby Labs, thiab Kwj TV Networks.
Qhia hauv qab no yog ib qho piv txwv los ntawm Stream TV Networks (Ultra-D) ntawm yuav ua li cas lub TV yuav tsum tau tsim los tso saib 3D dluab rau saib yam tsis tas yuav tsum tau tsom iav.
iav-dawb 3D khoom
Tsis muaj iav 3D saib tau dhau los ua muaj nyob rau ntawm qee lub xov tooj smartphones, ntsiav tshuaj, thiab cov khoom siv ua si portable. Txhawm rau saib cov nyhuv 3D, koj yuav tsum saib lub vijtsam los ntawm lub kaum ntse ntse tshwj xeeb. Qhov no tsis yog qhov teeb meem loj nrog cov khoom siv me me. Txawm li cas los xij, thaum scaled mus rau qhov loj screen TV qhov ntau thiab tsawg, siv tsom iav tsis pub saib 3D yog qhov nyuaj thiab kim.
Tsis muaj iav 3D tau pom nyob rau hauv lub vijtsam loj hauv TV raws li Toshiba, Sony, Sharp, Vizio, thiab LG tau pom cov iav tsis muaj 3D qauv ntawm kev lag luam tawm ntau xyoo.
Toshiba luv luv ua lag luam tsom iav-dawb 3D TVs hauv ob peb lub khw Asian xaiv.
Txawm li cas los xij, tsom iav tsis muaj 3D TV tau ua lag luam ntau dua rau cov lag luam thiab cov koom haum hauv zej zog. Cov no feem ntau yog siv hauv digital signage display advertising. Cov TVs no feem ntau tsis tau tshaj tawm rau cov neeg siv khoom hauv Teb Chaws Asmeskas Txawm li cas los xij, koj tuaj yeem yuav ib qho ntawm cov qauv kev tshaj lij uas muab los ntawm Stream TV Networks / IZON technologies. Cov qauv no muaj nyob rau hauv 50-nti thiab 65-nti npo qhov ntau thiab tsawg thiab nqa tus nqi siab.
Cov kev ua si 4K daws teeb meem (plaub lub sijhawm ntau pixels dua 1080p) rau 2D duab thiab puv 1080p rau txhua qhov muag hauv 3D hom. Thaum lub 3D saib cov nyhuv yog nqaim dua li saib 2D ntawm tib lub vijtsam loj, nws yog qhov dav txaus rau ob lossis peb tus neeg zaum ntawm lub rooj zaum kom pom qhov pom tau 3D.
Tsis yog txhua lub tsom iav tsis pub dawb 3D TV lossis saib tuaj yeem tso duab hauv 2D.
Txoj kab hauv qab
saib 3D yog nyob ntawm txoj kev nthuav dav. Cov neeg tsim TV tau txiav cov iav-yuav tsum tau 3D TVs rau cov neeg siv khoom. Txawm li cas los xij, ntau cov yeeb yaj kiab video muaj peev xwm saib 3D raws li lawv tau siv hauv tsev thiab chaw ua haujlwm. Txawm li cas los xij, qhov ntawd tseem yuav tsum tau saib siv tsom iav.
Ntawm qhov tod tes, tsom iav tsis pub 3D teeb tsa nyob rau hauv qhov uas muaj LED / LCD TV platform paub rau cov neeg siv khoom tau ua haujlwm zoo. Txawm li cas los xij, cov khoom siv yog kim thiab loj heev piv rau 2D counterparts. Tsis tas li ntawd, kev siv cov txheej txheem zoo li no muaj kev txwv rau kev tshaj lij, kev lag luam, thiab kev siv hauv tsev.
Kev tshawb fawb thiab kev sib koom tes txhim kho txuas ntxiv mus. Raws li qhov tshwm sim, tej zaum yuav muaj 3D rov qab yog tias qhov kev xaiv tsom iav tsis pub muaj thiab pheej yig.
James Cameron, uas tau ua rau kev siv 3D niaj hnub saib kev lom zem, tab tom ua haujlwm ntawm thev naus laus zis uas tuaj yeem nqa tsom iav tsis pub 3D saib rau kev lag luam xinesmas.
Qhov no yuav tsis tuaj yeem ua tau nrog cov projectors thiab cov ntxaij vab tshaus tam sim no. Txawm li cas los xij, qhov loj-scale parallax barrier thiab micro-LED cov thev naus laus zis tuaj yeem tuav tus yuam sij, yog li nyob twj ywm.
