Njengalo noma cha, udinga izibuko ezikhethekile ukubuka i-3D TV - Thola ukuthi kungani
Ukukhiqizwa kwama-3D TV kuyeke ngo-2017 . Nakuba kwakukhona izizathu eziningana zokuwa kwayo, enye yezingxabano eziyinhloko ezikhonjiwe ukungabi nokwamukelwa ngabathengi abaningi, kwakuyisidingo sokugqoka izibuko ezikhethekile, nokungezelela ekudidekeni, abathengi abaningi abaqondi ukuthi kungani izibuko zidinga buka izithombe ze-3D.
Amehlo Amibili - Izithombe ezimbili ezihlukile
Isizathu sokuthi abantu, abanamahlo amabili asebenzayo, bangabona i-3D emvelweni wemvelo, kungukuthi amehlo esobunxele nesokunene afakwa ibanga eceleni. Lokhu kubangela iso ngalinye libona umfanekiso ohlukile wezinto ezifanayo ze-3D zemvelo. Uma amehlo ethu athola ukukhanya okubonakalayo okukhishwa kulezi zintfo, akuqukethe kuphela ukukhanya kanye nolwazi lombala kodwa futhi nokujulile okubalulekile. Amehlo abese athumela lezi zithombe ezingalungile ebuchosheni, kanti ubuchopho bubahlanganisa zibe isithombe esisodwa se-3D. Lokhu kusenza singaboni kuphela ukuma nokubunjwa kwezinto ngendlela efanele kodwa futhi kuvumela ukunquma ubuhlobo bendawo phakathi kochungechunge lwezinto ngaphakathi kwesikhala semvelo (umbono).
Kodwa-ke, njengoba ama-TV namaprosesa evidyo abonisa izithombe endaweni ephezu kwezindawo azikho izici zokujula zemvelo ezivumela ukuba sibone ukuthungwa nebanga ngendlela efanele. Ukujula esikucabangayo esikubonayo kususelwa kwimemori yokuthi sibonile kanjani izinto ezifanayo ezibekelwe esimweni sangempela, kanye nezinye izici ezingenzeka . Ukuze ubone izithombe eziboniswe eskrinini esicacile ku-3D yeqiniso, kuzodingeka zifakwe ikhodi futhi zikhonjiswe esibukweni njengezithombe ezimbili ezisekelwe ngaphandle noma ezitholakalayo okufanele ziphinde ziphinde zibe nesithombe esisodwa se-3D.
Yeka ukuthi i-3D isebenza kanjani namaTV, ama-Video Projectors, namaLila
Indlela i-3D esebenza ngayo nge-TV namavidiyo abaprojekthi yilapho kunezobuchwepheshe obuningi obusetshenziselwa ukufaka ikhodi ehlukene ngezithombe zamehlo ezingakwesobunxele nangakwesokudla kwimidiya engokwenyama, njenge-Blu-ray Disc, ikhebuli / satellite, noma ukusakaza. Le isignali encoded ithunyelwa ku-TV futhi i-TV kunquma i-signal futhi ibonisa ulwazi lwamehlo kwesobunxele nangakwesokudla esikrinini se-TV. Izithombe ezihlosiwe zibonakala zibukeka njengezithombe ezimbili ezivulekayo ezibukeka kancane ngaphandle uma zibukwa ngaphandle kwezibuko ze-3D.
Uma umbukeli ebeka izibuko ezikhethekile, i-lens phezu kweso kwesobunxele ibona isithombe esisodwa, kanti iso lesokudla libona esinye isithombe. Njengoba izithombe ezidingekayo nezesokudla zifinyelela ngeso ngalinye ngezingilazi ezidingekayo ze-3D, isignali ithunyelwa ebuchosheni, ehlanganisa izithombe ezimbili zibe isithombe esisodwa ngezici ze-3D. Ngamanye amazwi, inqubo ye-3D empeleni iphoqa ubuchopho bakho ekucabangeni ukuthi ibona isithombe sangempela se-3D.
Kuye ngokuthi i-TV ikhetha kanjani futhi ibonise isithombe se-3D, uhlobo oluthile lwezibuko kufanele lusetshenziselwe ukubona isithombe se-3D ngendlela efanele. Abanye abakhiqizi, ngenkathi behambisa ama-TV e-3D (njenge-LG ne-Vizio) basebenzisa uhlelo oludinga ukusebenzisa ama-Glass ahlushwa ama-Passive, kuyilapho abanye abakhiqizi (njenge-Panasonic ne-Samsung) befuna ukusebenzisa i-Active Shutter Glasses.
Ukuze uthole eminye imininingwane yokuthi ngayinye yalezi zinhlelo zokusebenza zisebenza kanjani, kanye nezinzuzo nezinsalela zohlobo ngalunye, bhekani esihlokweni somngane wethu: Konke Mayelana Nezibuko Ze-3D
Ukubukwa Okuzenzakalelayo-Stereoscopic
Manje, abanye benu bacabanga ukuthi kunezobuchwepheshe ezikuvumela ukuba ubone isithombe se-3D ku-TV ngaphandle kwezibuko. I-prototype enjalo namayunithi wesicelo esikhethekile akhona, ngokuvamile abizwa ngokuthi "Ukubonisa Okuzenzakalelayo-Stereoscopic". Ukubukwa okunjalo kuyabiza kakhulu futhi, ezimweni eziningi, kufanele ume noma eduze nesikhungo sendawo, ngakho akulungile ukubuka iqembu.
Kodwa-ke, kwenziwa inqubekela phambili njengoba kungekho-izibuko ze-3D / itholakale kuma-smartphones athile namadivaysi egeyimu ephathekayo futhi iboniswe kusikrini se-screen screen esiphezulu se-screen njengoba i-Toshiba, i-Sony, ne-LG yokuqala ibonise izibuko ezingama-56- ama-TV ama-inch ngo-2011 kanti iToshiba ibonise imodeli ethuthukisiwe ngo-2012 eyayitholakala ngobuningi obukhulu eJapane naseYurophu, kodwa sekuye kwaphela.
Kusukela ngaleso sikhathi, i-Sharp ibonise izibuko ze-3D ezibonisweni eziningana ze- 8K , nama-glass free-free, i- Stream TV Networks ihamba phambili ekuletheleni ama-TV angenawo ama- movie endaweni yokuthengisa nokudlala , ngakho-ke intuthuko isenziwa ngokususwa isithiyo sokugqoka izibuko ukubuka i-3D kusikrini se-TV.
Futhi, ummeli oqinile we-3D, uJacob Cameron uphonsela ucwaningo olungenza i-3D-free-glass itholakale kuma-movie yaseshashalazini ngesikhathi sokuthola enye noma ngaphezulu kwezingqungquthela ze- Avatar ezizayo.
Ubuchwepheshe bokubonisa okuzenzakalelayo buqhutshwa futhi busetshenziselwa ezindaweni zokuhweba, zezimboni, ezemfundo, zezokwelapha lapho kusebenza khona, futhi nakuba ungase uqale ukubona ukuthi unikezwa ngokubanzi. Kodwa-ke, njengoba nayo yonke iminye imikhiqizo ehlongozwayo yomthengi, izindleko zokukhiqiza kanye nesidingo singaphetha ngokuthi kube yizici ngokuqondene nokutholakala esikhathini esizayo.
Kuze kube yileso sikhathi, izibuko-ezidingekayo i-3D namanje indlela ejwayelekile kunazo zonke yokubuka i-3D ku-TV noma ngeprojekti yevidiyo. Nakuba ama-TV ama-3D amasha engasatholakali, lokhu kukhetho lokubuka kuyatholakala kumavidiyo amaningi weprojekthi.
Ukuze uthole okwengeziwe kulokho okudingekayo ukubuka i-3D, kanye nendlela yokusetha imvelo ye-3D yaseshashalazini, bhekani esihlokweni somngane wethu: Complete Guide to Watching 3D Ekhaya .