Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis, LED zaub ua ib hom tshiab ntawm cov cuab yeej siv tshuab, tau siv dav hauv ntau yam. Ntawm lawv, LED liab qab-qhov muag 3D zaub yog vim nws cov qauv kev qhia tshwj xeeb thiab cov teebmeem pom kev zoo nkauj, tau dhau los ua qhov tseem ceeb hauv kev lag luam.
Lub qhov muag liab qab 3D zaub yog cov cuab yeej siv thev naus laus zis uas ntse siv cov yam ntxwv parallax ntawm tib neeg lub qhov muag kom tso cai rau cov neeg saib kom pom cov duab stereoscopic tiag tiag nrog kev nkag siab ntawm qhov tob thiab qhov chaw yam tsis hnav cov cuab yeej pabcuam xws li 3D tsom iav lossis kaus mom hlau. Cov kab ke no tsis yog ib qho khoom siv yooj yim, tab sis cov txheej txheem nyuaj uas tsim los ntawm 3D zaub davhlau ya nyob twg, tshwj xeeb playback software, ntau lawm software thiab daim ntawv thov technology. Nws koom nrog kev paub thiab thev naus laus zis ntawm ntau yam niaj hnub high-tech teb xws li optics, kev yees duab, hluav taws xob computers, kev tswj tsis siv neeg, software programming thiab 3D animation ntau lawm los tsim ib qho kev daws teeb meem ntawm ntau qhov chaw hla-dimensional.
Ntawm qhov muag liab qab 3D zaub, nws cov xim perfo rmance yog nplua nuj thiab muaj yeeb yuj, qhov kev nkag siab ntawm txheej thiab peb sab yog qhov muaj zog heev, txhua qhov kev nthuav dav zoo li lub neej, nthuav tawm qhov kev nkag siab tiag tiag ntawm peb-seem pom kev lom zem rau cov neeg tuaj saib. Cov duab stereoscopic coj los ntawm qhov muag liab qab 3D thev naus laus zis tsis yog tsuas yog muaj qhov pom tseeb thiab pom tseeb, tab sis kuj tuaj yeem tsim kom muaj qhov zoo nkauj thiab ntxim nyiam ib puag ncig, coj qhov pom kev muaj zog thiab kev pom zoo rau cov neeg tuaj saib, yog li nws tau hlub thiab nrhiav los ntawm cov neeg siv khoom.
1, Lub hauv paus ntsiab lus realization ntawm liab qab-qhov muag 3D tshuab
Lub qhov muag liab qab 3D, tseem hu ua autostereoscopic zaub thev naus laus zis, yog qhov kev paub txog kev pom kev hloov pauv uas tso cai rau cov neeg saib pom cov duab peb sab tiag tiag ncaj qha nrog lub qhov muag liab qab yam tsis muaj kev pab los ntawm cov kaus mom tshwj xeeb lossis 3D tsom iav. Lub hauv paus ntsiab lus ntawm cov thev naus laus zis no yog txhawm rau ua kom raug cov pixels sib haum rau sab laug thiab sab xis ob lub qhov muag mus rau sab laug thiab sab xis ob lub qhov muag ntawm cov neeg tuaj saib raws, qhov kev paub ntawm cov txheej txheem no yog ua tsaug rau kev siv lub hauv paus ntsiab lus ntawm parallax, yog li tsim cov duab peb sab.
Tib neeg muaj peev xwm nkag siab qhov tob vim qhov sib txawv ntawm cov ntaub ntawv pom peb lub qhov muag tau txais. Thaum peb soj ntsuam ib daim duab lossis khoom, muaj qhov sib txawv ntawm cov ntsiab lus ntawm daim duab tau txais los ntawm sab laug qhov muag thiab qhov muag sab xis. Qhov sib txawv no tseem ceeb dua thaum peb kaw ib lub qhov muag, vim tias txoj hauj lwm thiab lub kaum sab xis ntawm cov khoom sib txawv ntawm qhov muag sab laug thiab sab xis.
Naked-eye 3D thev naus laus zis siv qhov binocular Parallax los tsim 3D stereoscopic los ntawm cov txheej txheem hu ua Parallax barrier. Cov txheej txheem no tso siab rau lub hlwb ua cov duab sib txawv tau txais los ntawm sab laug thiab sab xis ob lub qhov muag los tsim kom muaj kev nkag siab tob. Nyob rau hauv pem hauv ntej ntawm lub loj screen, ib tug qauv uas muaj opaque khaubncaws sab nraud povtseg thiab precisely spaced gaps tej yaam num pixels ntawm sab laug thiab sab xis ob lub qhov muag rau hauv lawv lub qhov muag. Cov txheej txheem no tau ua tiav los ntawm kev ua tib zoo tsim parallax teeb meem uas tso cai rau tus neeg saib kom pom tseeb pom cov duab peb sab yam tsis tas yuav tsum muaj cov cuab yeej pabcuam. Kev siv cov thev naus laus zis no tsis yog tsuas yog txhim kho kev pom kev, tab sis kuj txhawb kev txhim kho ntawm cov cuab yeej tso saib, qhib qhov muaj peev xwm tshiab rau yav tom ntej pom kev lom zem thiab kev sib cuam tshuam.
2, Feem ntau hom liab qab-qhov muag 3D zaub
Hauv cov khoom siv thev naus laus zis tam sim no, qhov muag liab qab 3D zaub tau dhau los ua qhov muag pom tshiab. Cov zaub no tsuas yog siv LED zaub ua cov khoom siv loj. Nyob rau hauv saib ntawm LED zaub muaj ob pawg ntawm sab hauv tsev thiab sab nraum zoov daim ntawv thov ib puag ncig, qhov muag liab qab 3D zaub yog correspondingly muab faib mus rau hauv lub qhov muag liab qab 3D zaub thiab sab nraum zoov liab qab qhov muag 3D zaub.
Tsis tas li ntawd, raws li lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm qhov muag liab qab 3D zaub, hom LED zaub no feem ntau yog tsim los rau hauv ntau hom raws li nws lub kaum sab xis loj thaum ntsia kom tau raws li qhov sib txawv scenes thiab saib cov kev xav tau. Cov ntaub ntawv muaj xws li lub kaum sab xis ntawm lub kaum sab xis (tseem hu ua L-zoo li cov ntxaij vab tshaus), arc kaum cov ntxaij vab tshaus, thiab cov ntxaij vab tshaus nkhaus.
1) Lub kaum sab xis screen
Kev tsim ntawm lub kaum sab xis ntawm lub vijtsam (L-zoo li lub vijtsam) tso cai rau lub vijtsam nthuav dav ntawm ob lub dav hlau perpendicular, muab qhov kev pom tshwj xeeb rau cov neeg tuaj saib, tshwj xeeb tshaj yog rau cov ces kaum lossis scenes xav tau ntau lub kaum ntse ntse.
2)Lub kaum sab xis ntawm arc
Lub kaum sab xis ntawm lub kaum sab xis siv lub kaum sab xis tsim, thiab lub vijtsam txuas ntxiv ntawm ob qhov sib tshuam tab sis tsis yog lub kaum sab xis dav hlau, nqa qhov pom kev hloov pauv ntawm cov neeg tuaj saib..
3) Curved screen
Lub vijtsam nkhaus yog tsim los khoov tag nrho cov zaub, uas tsis yog tsuas yog txhim kho qhov kev nkag siab ntawm kev pom, tab sis kuj ua rau cov neeg tuaj saib kom tau txais kev pom zoo dua qub ntawm txhua lub kaum sab xis.
(Yuav tsum tau txuas ntxiv)
Lub sij hawm xa tuaj: Plaub Hlis-01-2024