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Qoj Stereoscopy Technology

Feb 17, 2017

Qoj stereoscopy (3D tsis muaj tsom iav) Technology

Tiam sis ntawm cov qoj stereoscopy Technology rau yav tom ntej

Tam sim no, txav stereoscopy zaub twb tau ntse thov nyob rau hauv ntau lub teb, tab sis muaj ntau ntau yam teeb meem xws li kev daws teeb meem, pom tau qhov sib kaum sab xis thiab pom tau qhov sib distance.Because 3D screen flicker yog ib yam nkaus thiab muaj zog, uas ua nyob rau hauv ntev ntev saib lub sij hawm, kiv taub hau thiab lwm yam kev mob. Nyob rau hauv thiaj li yuav tau lees tias cov saib nyhuv, tus tuav qhov chaw yuav tsum tau ntsib tus screen, ob lub qhov muag kuj yuav muaj cov theem nrog tus screen.wiggle stereoscopy zaub screen saib tsis tau zoo li yav dhau los 2D screen yuav xyuas los ntawm tej lub.

Holographic projection technology yuav paug daws tau qhov saum toj no ob problems.Holographic projection yog ib hom ntawm 3D technology tsis muaj qhov yuav tsum tau hnav glasses.Holographic projection ntaus ntawv yog pom tau hais los ntawm lub digital technology, tab sis lub projection ntaus ntawv yuav sib txawv lub duab projection mus rau ib tug holographic zaj duab xis, yog li ntawd koj yuav tsis pom lwm cov duab tsis yog rau koj tus kheej taw tes ntawm view, yog li paub hais tias lub yeej muaj tseeb peb-dimensional holographic.

Holographic projection technology muaj lawm hos ntau thiab ntau widely.2010 nyob rau hauv Shanghai, ntiaj teb Expo, ib tug xov tooj ntawm lub teb chaws tsev cia puav pheej nyob rau kev siv ntawm holographic projection technology, nws tseem yog cov khawv koob tiag tiag xav tias, coj ib tug tshiab nrig txog kev pom experience.People los yog khoom nyob rau hauv lub deb li cas yuav tsum npaj mus rau hauv cov huab cua nyob rau hauv peb qhov ntev.

"Afanda" nrig txog kev pom pab neeg mus rau daim ntawv thov ntawm no technology nyob rau hauv lub 2012 Hus Nas TV Tshiab xyoo kev hais kwv txhiaj ntev, tsis muaj kev pab los ntawm 3D tsom-iav, Imax screen, vividly fantasy scenes nyob rau hauv cov theem scene.Holographic projection technology no yeej tseem zoo los ntawm cov pa los yog lwm yam tshwj xeeb nruab nrab kom tsim ib tug peb-dimensional duab, ua txhaum los ntawm cov kev txwv ntawm lub suab, lub teeb, hluav taws xob thiab lwm yam tsoos xov xwm, duab xim, zoo, sharpness yog heev siab heev, ib tug muaj zog kev txiav txim zoo ntawm qhov chaw thiab kev nkag siab ntawm foundations yog lub feem ntau txaus nyiam qhov chaw technology .Many cov tub txawg thiab kws tshawb fawb pom zoo hais tias holographic projection yuav tsum tshaj rau tam sim no ntau yam ntawm 3D technology los ua tus kawg peb-dimensional zaub daws teeb meem.

Txoj kev loj hlob raws li txoj cai ntawm qoj stereoscopy Technology

Tam sim no, qoj stereoscopy technology twb tsis tau nrov, tab sis cov technology yog maturing.In ntau 3D, cov liab qab qhov muag 3D mainstream technology yog: cylindrical lens hom; taw tes qhov twg los technology; multi-txheej zaub; cov plaub visually impaired grating.The txav stereoscopy technology nyob rau hauv lub nrov tshaj plaws manufacturers yog ib tug cylindrical lens grating hom thiab visually impaired.Also lub npe hu ua lub visually impaired grating txoj kab txiav grating hom. Cov yooj yim hauv paus ntsiab lus yog kev siv ntawm pinhole imaging hauv paus ntsiab lus, los ntawm cov grating occlusion technology mus cuag peb-dimensional imaging. Nyob rau saum npoo ntawm lub screen txheej hu ua "ntsug laj kab zoo li tus kho qhov muag grating ntawm lub visually impaired barrier" los tswj cov kev taw qhia ntawm lub teeb, cia rau sab laug thiab txoj cai ob lub qhov muag tau txais txawv dluab los ua kom muaj parallax ib Stereoscopic zaub nyhuv, txawm tias qhov no technology muaj qhov zoo ntawm tej yam yooj yim siv, yog ib qho yooj yim kom paub, tab sis vim yog siab brightness tsis tshwm sim los ntawm cov disadvantage ntawm tsawg resolution.Therefore, lub visually impaired grating kom zoo dua yog tsis tau tshaj uas twb muaj lawm LCD LCD technology, controllability nyob rau hauv ntau lawm thiab nqi. Lub disadvantage yog hais tias lub qhov ci ntawm lub screen yog tsawg tsawg, thiab cov kev daws teeb meem yuav tsum inversely xwm yeem mus rau qhov kev nce rau ntawm cov zaub cov duab nyob rau tib lub sij hawm.

Lub teeb barrier 3D technology no kuj hu ua parallax barrier los yog parallax barrier rooj vag technology, lub hauv paus ntsiab lus thiab polarization ntawm 3D yog ntau zoo sib xws, yog cov nyob sab Europe ntse kuaj engineers ntau tshaj kaum xyoo ntawm kev tshawb fawb kev vam meej. Lub teeb barrier 3D khoom tau tshaj cov uas twb muaj lawm LCD LCD technology, li ntawd, nyob rau hauv qhuav thiab tus nqi zoo, tab sis kev siv ntawm tej technology, cov duab daws teeb meem thiab brightness yuav tsis kam.

Lub realization txoj kev ntawm lub teeb barrier 3D technology yog siv ib tug mus LCD screen, polarizing zaj duab xis thiab polymer kua siv lead ua txheej, siv kua siv lead ua txheej thiab polarizing zaj duab xis los tsim ib tug series ntawm ntsug kab txaij ntawm 90 degrees.

Lub teeb barrier (Teeb Meem) technology

Lub stripe dav kaum ntawm microns, los ntawm lawv cov teeb nyob rau hauv lub tsim ntawm nyias lub rooj vag ntsug hom, hu ua "parallax barrier". Lub tshuab yog kev siv ntawm lub parallax barrier muab tso nyob rau hauv lub backlight module thiab lub LCD vaj huam sib luag, cov Stereoscopic hom zaub, cov duab yuav tsum tau pom los ntawm sab laug qhov muag zaub rau tus LCD vaj huam sib luag, opaque kab txaij yuav thaiv txoj cai qhov muag; piv, txoj cai lub qhov muag mus saib tau cov duab yuav tsum tau tso tawm rau lub LCD screen, opaque stripe thaiv tshuav qhov muag, qhov sib cais ntawm cov pom daim duab mus rau sab laug thiab txoj cai qhov muag, ua cov neeg tuaj saib pom 3D dluab.

Zoo: tau tshaj cov uas twb muaj lawm LCD technology, li ntawd, lub nqi

thiab ntau lawm zoo.

Tsis zoo: screen brightness yog tsawg tsawg, cov kev daws teeb meem yuav muab tso tawm kom nyob rau tib lub sij hawm nrog lub nce nyob rau hauv cov duab yog inversely xwm yeem mus rau yuav txo tau.

Lub teeb barrier 3D technology no kuj hu ua parallax barrier los yog parallax barrier rooj vag technology, ntse soj ntsuam tau siv kaum xyoo nyob rau hauv cov teb chaws Europe, qhov kawg zoo. Nws yog lub ntsiab txoj kev kom paub cov kev siv ntawm ib tug mus LCD screen, polarizing zaj duab xis thiab kua siv lead ua polymer txheej, siv ib tug kua siv lead ua txheej thiab ib tug polarizing zaj duab xis los ua ib tug series ntawm cov kev taw qhia rau ntsug kab txaij ntawm 90 degrees, los ntawm kev uas lub teeb nyob rau hauv lub tsim ntawm nyias lub rooj vag ntsug hom, hu ua "parallax barrier".

Nyob rau hauv Stereoscopic hom zaub, zaub yuav tsum tau sab laug mus rau saib tus txheem, opaque kab txaij yuav thaiv txoj cai qhov muag; piv, txoj cai qhov muag yuav pom zaub screen, nws yuav thaiv rau sab laug qhov muag, tus tuav lub sab laug qhov muag thiab ib tug nyias muaj nyias ib lub qhov muag screen, mus cuag peb-dimensional zaub nyhuv.

Lub teeb barrier

Tab sis lub teeb teeb meem hom 3D technology yog tsis heev mature, tab sis nws muaj ntau yam zoo, nyob rau hauv qhuav tswj thiab ntau lawm nqi. Txawm li cas los, vim nws siv cov hnub lub teeb, nyob rau hauv cov zaub txheej txheem, yuav poob ntau ntawm cov brightness thiab kev daws teeb meem, los ntawm no technology, nws yog ib qhov nyuaj rau cov neeg txaus siab rau HD 3D screen.

Rau hauv sib piv, cylindrical lens technology yog kev siv ntawm lub teeb refraction hauv paus ntsiab lus mus cuag peb-dimensional imaging. Los ntawm ib tug cylindrical convex lens zaj duab xis yog cov txheej txheem ntawm nyob rau hauv qhov chaw ntawm lub screen, los ntawm lub lens los tswj cov kev taw qhia ntawm lub teeb, cia rau sab laug thiab txoj cai ob lub qhov muag tau txais txawv dluab los tsim parallax Stereoscopic nyhuv, muab piv nrog txoj kab txiav grating technology, kev siv cov technology no yuav luag tsis muaj poob ntawm qhov ci ntawm lub screen.The zoo thiab qhov tsis zoo ntawm cov grating yog qhov opposite, 3D technology qhia tau hais tias tau zoo, lub ci ci yog tsis cuam tshuam, tiam sis tsis tau tshaj cov uas twb muaj lawm LCD LCD technology, qhov yuav tsum tau nqis peev nyob rau hauv tshiab cov khoom thiab ntau lawm kab loj ntau lawm. Rau cov coj mus muag raws li txoj cai ntawm lub ob technologies, cov grating technology complexity yog tsawg columnar lens hom, qhov ntau cov khoom tam sim no nyob rau hauv kev ua lag luam, xws li ntse launched 3D txawb lub xov tooj, cov Nintendo 3DS ua si tshuab thiab lwm yam .. Tab sis vim hais tias cov parallax barrier technology ntawm Stereoscopic zaub nyhuv thiab brightness yog neeg pluag, nws yog ib qhov nyuaj rau muab kev pab lub zoo meej tus neeg siv kev, teb yog heev tshaj dua li xav tau.

Cylindrical lens (Lenticular Lens) technology tseem paub raws li ib tug lenticular lens los yog micro cylindrical lens 3D technology, nws biggest kom zoo dua yog nws brightness yog tsis cuam tshuam. Lub hauv paus ntsiab lus ntawm lenticular lens 3D technology yog nyob rau hauv pem hauv ntej ntawm lub LCD screen nrog ib tug txheej ntawm cylindrical lens, lub LCD screen li cov focal dav hlau nyob rau hauv lub sab ntawm ib tug lens, daim duab hauv qab no ib sab lens pixel yog muab faib ua ob peb sub pixels , qhov no lens tau nyob rau hauv ib tug txawv kev coj ntawm projection ntawm txhua sub pixel. Yog li ntawd, ob lub qhov muag los ntawm ces kaum sib txawv mus saib lub screen, koj muaj peev xwm pom txawv sub pixels. Txawm li cas los, cov kis ntawm tus pixels yuav tsam, thiab yog li ntawd yuav tsis tau tsuas yog superimposed sub pixels. Cov kem lens yog tsis thaum uas tig mus rau lub pixel kem, tab sis rau ib tug tej lub. Nyob rau hauv no txoj kev, txhua pab pawg neeg ntawm pixels yuav ua pheej npaj mus rau hauv lub nrig txog kev pom cheeb tsam, es cia li ib co ntawm cov parallax dluab.

Cylindrical lens (Lenticular Lens) technology

Yog vim li cas yog vim li cas nws yog tsis cuam tshuam los ntawm lub brightness, vim hais tias cov cylindrical lens tsis thaiv lub backlight, yog li qhov kev tshuaj ntsuam brightness yuav tsum zoo tiv thaiv. Tab sis vim hais tias ntawm nws cov 3D zaub hauv paus ntsiab lus tseem muaj ntau le caag tab sis Attendance zoo siab tau thiab parallax barrier technology, li ntawd, kev daws teeb meem yog tseem muaj ib tug yooj yim teeb meem.

Zoo: 3D technology qhia tau hais tias tau zoo, lub ci ci yog tsis cuam tshuam.

Tsis zoo: muaj feem raug yog tsis tau tshaj nrog tus uas twb muaj LCD technology, qhov yuav tsum tau nqis peev nyob rau hauv tshiab cov khoom thiab ntau lawm kab.

Cylindrical lens (Lenticular Lens) technology tseem paub raws li ib tug lenticular lens los yog micro cylindrical lens 3D technology, nws siv lub hauv paus ntsiab lus nyob rau hauv pem hauv ntej ntawm cov kua siv lead ua zaub nrog ib tug txheej ntawm columnar lens, cia lub LCD screen duab zaub tiaj dav hlau thiab convex ua ke ntawm pixels nyob rau hauv txhua tus ntawm cov nram qab no duab los ntawm cylindrical lens yog muab faib ua ob peb sub pixels, yog li nws yuav ua tau zoo li ib tug txawv sub pixel projection kev taw qhia. Thaum cov neeg tuaj saib yog saib cov zaub screen, vim hais tias ntawm lub ces kaum sib txawv ntawm lub qhov muag, qhov sib txawv cov duab sib txawv ntawm cov pixel ntsiab lus yog tau txais, thiab cov nyhuv ntawm 3D yog generated. Ntawm cov hoob kawm, qhov no pawg tsis yog ib tug yooj yim superposition, vim qhov txawv ntawm lub kaum sab xis, qhov no pawg yuav ua ib yam lub.

Cylindrical lens txheej txheem

Cylindrical lens technology txheeb ze mus rau lub teeb barrier zaub technology, nyob rau hauv brightness, yuav tsis ua losses, yog li ntawd viewers yuav txaus siab rau qhov no technology, qhov tiag siab brightness 3D ntsiab lus. Txawm li cas los, vim rau qhov tib yam, thiab lub teeb teeb meem nyob rau hauv tus. Yog li ntawd, thaum pom tias, yuav tseem poob ntau ntawm cov kev daws teeb meem, tus tuav tseem tsis tau txaus siab rau high-txhais 3D zaub. Tsis tas li ntawd, cylindrical lens technology yog tsis tau tshaj nrog tus uas twb muaj LCD tsim txoj kev, thiaj li zus nqi yog heev siab heev, nws yog heev yooj yim mus popularize.

Taw mus rau lub teeb qhov chaw (Directional Backlight) technology

Tus taw tes teeb qhov chaw (Directional Backlight) 3D technology yog lub realization ntawm collocation los ntawm ob pab pawg ntawm cov LED, nrog rau cov LCD vaj huam sib luag thiab cov tsav tsheb txoj kev sai teb, cia 3D ntsiab lus mus rau hauv tus tuav lub qhov muag mus xaiv, raws li cov puav duab generating parallax, ces cia cov tib neeg xav tias 3D 3D nyhuv. 3M yog ib tug loj nyob rau hauv peev no technology, kev siv cov technology no cov khoom, nyob rau hauv lub qhaj ntawv ntawm hnav coj iav, qhov tiag 3D nyhuv.

3D technology hauv paus ntsiab lus ntawm lub teeb qhov chaw

Muab piv nrog rau yav dhau los ob technologies, qhov no technology muaj ib tug yawm kom zoo dua nyob rau hauv lub 3D zaub brightness thiab kev daws teeb meem yuav tsum guaranteed. Los ntawm no technology, cov neeg muaj peev xwm tiag tiag txaus siab rau tiag tiag HD 3D kev. Nws yog ib nqi hais tias qhov no zoo ntawm 3D technology kuj yuav thov nyob rau hauv lub mobile handheld pab kiag li lawm, los ntawm cov xov tooj, MP4, thiab lwm yam, yuav tsum tau txaus siab rau lub tiag tiag 3D nyhuv. Txawm li cas los, hmoov tsis, qhov no technology yog tseem tsis paub qab hau, deb ntawm cov theem ntawm loj ntau lawm.

Lwm yam liab qab qhov muag 3D Technology

MLD liab qab qhov muag 3D zaub

Nyob rau hauv qhov tseeb, 3D technology, ntau tshaj li cov 3 technologies, tab sis kuj, nyob rau hauv cov nyhuv, lwm yam technologies yuav tsis tau ua tsis tau zoo, thiab ib co yuav txawm tau ib tug zoo dua nqi ntawm cov zaub. Ib yam li cov American PureDepth lub tuam txhab MLD (multi-txheej zaub multi zaub technology, 3D zaub) nyob rau hauv cov nyhuv, nws yog zoo heev, cov neeg yuav ua tsis tau nyob rau hauv lub poob ntawm kev daws teeb meem ntawm rooj plaub los ntawm nws, txaus siab rau qhov zoo tshaj plaws zaub nyhuv 3D.

3D Baolong Eurasian liab qab qhov muag khoom

Tsis tsuas yog nyob rau hauv txawv teb chaws lub teb chaws, nyob rau hauv qhov tseeb, lub domestic zaub technology, yog commendable, nto moo tshaj plaws yog lub Eurasian Baolong lub tuam txhab, nws siv yog BOLOD liab qab-qhov muag 3D zaub technology, thiab tau tsim rau lub plaub tiam, zus tau tej cov tag nrho cov khoom mus cuag ib tug high-txhais zaub. Qhov no yog qhov uas peb yog zoo siab heev.