Indlela Yokuthuthukisa Ithelevishini Ye-3D Engenazibuko
I-Pendahuluan
Eminyakeni eyishumi edlule, ubuchwepheshe bethelevishini buye bathuthuka ngokushesha. Enye yezinto ezintsha ezijabulisa kakhulu futhi eziphikisanayo yithelevishini ye-3D. Okuhlangenwe nakho kokubukela ithelevishini enomphumela onezici ezintathu kusisondeze eqinisweni, kusinikeza umuzwa wokuzinza futhi kusigcina sinamathele esikrinini. Kodwa-ke, isithiyo esikhulu sethelevishini yendabuko ye-3D isidingo sokugqoka izibuko ezikhethekile. Ngakho-ke, ukuthuthukiswa kwethelevishini ye-3D engenazibuko (autostereoscopic) sekuyinto ethakazelisayo kakhulu yocwaningo konjiniyela nososayensi. Lesi sihloko sizoxoxa ngezindlela ezahlukene ezisetshenziswa ekuthuthukiseni ithelevishini ye-3D engenazibuko, kusukela ezimisweni eziyisisekelo kuya ekusetshenzisweni kobuchwepheshe obusetshenziswayo.
Izimiso Eziyisisekelo Zethelevishini Ye-3D
Empeleni, ithelevishini ye-3D isebenza ngokwethula izithombe ezivela emibonweni ehlukene esweni ngalinye. Ubuchopho bomuntu bube buhlanganisa lezi zithombe ukuze kudalwe umphumela onezinhlangothi ezintathu. Kuthelevishini yendabuko ye-3D, izibuko ezikhethekile zisetshenziselwa ukuhlukanisa izithombe ezenzelwe amehlo angakwesobunxele nakwesokudla, kusetshenziswa ubuchwepheshe obufana ne-anaglyph, i-polarization, noma izibuko ze-shutter. Kuthelevishini ye-3D engenazibuko, inselele enkulu ukuthi ungahlukanisa kanjani izithombe zeso ngalinye ngaphandle kosizo lwamadivayisi angaphandle.
Isithiyo se-Parallax
Enye yezobuchwepheshe zokuqala ezasetshenziswa ukudala ama-TV e-3D angenazibuko kwakuyisithiyo se-parallax. Lobu buchwepheshe buhilela ungqimba olunezimbobo olubekwe phambi kwesikrini. Lo ngqimba uvumela imisebe yokukhanya evela kumaphikseli ahlukene ukuthi idlule ezimbobeni ngama-engeli athile, okuholela esithombeni esihlukile esivezwa esweni ngalinye. Lo mgomo ufana nendlela ikhadi leposi elinobukhulu obuhlukahlukene elisebenza ngayo: uma sibheka ikhadi leposi kusuka ema-engeli ahlukene, sibona izithombe ezahlukene.
Ilensi yeLenticular
Amalensi e-Lenticular asetshenziswa nasekuthuthukisweni kwamathelevishini e-3D angenazibuko. Lobu buchwepheshe busebenzisa amalensi amancane, ayisilinda abekwe phambi kwesikrini. Lawa malensi agoba ukukhanya kusuka kumaphikseli ahlukene ngezindlela ezahlukene, adale isithombe esihlukile seso ngalinye. Inzuzo yobuchwepheshe be-lenticular ukuthi inganikeza umphumela we-3D onesisombululo esiphezulu kunezivimbeli ze-parallax. Kodwa-ke, lobu buchwepheshe bunemikhawulo. Isibonelo, indawo yokubuka kumele ibe ngcono ukuqinisekisa ulwazi oluphezulu lwe-3D. Uma kubukwa nge-engeli engalungile, umphumela onezinhlangothi ezintathu ungancishiswa noma ulahleke.
Isibonisi Senkambu Ekhanyayo
Enye indlela ebhekwa njengesinyathelo esiqhubekela phambili ekuqaliseni ithelevishini ye-3D engenazibuko ukusebenzisa ama-Light Field Displays. Lobu buchwepheshe buzama ukukhiqiza kabusha insimu yokukhanya njengoba nje igcinwe ezweni langempela, kunokuba nje isithombe se-2D esinemibono ehlukahlukene. Ama-Light Field Displays athwebula futhi abonise ukukhanya kuzo zonke izinhlangothi, okuvumela ababukeli ukuthi babuke izithombe ze-3D kusuka kuma-engeli ahlukahlukene ngaphandle kwesidingo samadivayisi engeziwe njengezibuko. Lokhu kunikeza ulwazi olungokwemvelo noluguquguqukayo.
Ukuthwebula Okuhlanganisiwe
Enye indlela ethuthukiswayo njengamanje ukuthwebula izithombe okuhlanganisiwe. Lobu buchwepheshe busebenzisa isimiso sokuthi iso lomuntu lingakwazi ukubona ulwazi oluvela emibonweni eminingi ukuze lidale isithombe esinezinhlangothi ezintathu. Ukuthwebula izithombe okuhlanganisiwe kusebenzisa i-matrix yezinzwa ezibonakalayo kanye nemithombo yokukhanya ukudala imibono eminingi ehlanganiswe ibe isithombe esinezinhlangothi ezintathu. Lobu buchwepheshe buthembisa isipiliyoni sokubuka esijulile ngaphandle kwemingcele yendawo yokubuka.
Izibonisi zevolumu
Izibonisi zevolumu zinikeza indlela ehlukile yokubonisa izithombe ezinobukhulu obuthathu. Esikhundleni sokuzama ukugoba noma ukuhlukanisa ukukhanya ukuze kudalwe umbono wobukhulu obengeziwe, lobu buchwepheshe empeleni buveza isithombe ngaphakathi kwevolumu ethile. Le ndlela ingabandakanya ukusetshenziswa kwezinto ezifana nemidiya ecacile engakhanya kuma-coordinates athile ngaphakathi kwevolumu, noma amasu okukhanya ayinkimbinkimbi kakhulu. Izibonisi zevolumu ziyakwazi ukunikeza ulwazi olujulile lwe-3D kanye nokusebenzisana okukhulu ngoba isithombe sakha ngempela njengento enobukhulu obuthathu ngaphakathi kwesikhala.
Izindlela Zokusebenzisa I-AI kanye Nezokufunda Komshini
Intuthuko ekuhlakanipheni kokwenziwa (i-AI) kanye nokufunda komshini nakho kuvula amathuba amasha ethelevishini ye-3D engenazibuko. Ama-algorithms okufunda komshini angasetshenziswa ukucubungula idatha ebonakalayo ngempumelelo nangobuhlakani, andise isixazululo, anciphise imiphumela yokuphambuka, futhi athuthukise ama-engeli okubuka. I-AI ingakha namamodeli okubikezela alungisa isibonisi ngokusekelwe endaweni yombukeli kanye nokuqondiswa kwakhe. Lobu buchwepheshe bungasetshenziswa futhi ekuboniseni ngesikhathi sangempela, ukuthuthukisa ikhwalithi yokubuka kanye nokunciphisa ukubambezeleka kuthelevishini ye-3D.
Ukulinganiselwa kanye Nezinselele
Naphezu kwesithembiso sezindlela eziningi, ithelevishini ye-3D engenazibuko isabhekene nezinselele eziningana. Izindlela ezifana nezithiyo ze-parallax namalensi e-lenticular zinqunyelwe isidingo sezindawo zokubuka ezifanele. Izindlela ezithuthukisiwe kakhulu njengezibonisi zensimu yokukhanya kanye nezibonisi zevolumu zidinga izindleko zokukhiqiza eziphakeme kanye nobuchwepheshe obuyinkimbinkimbi. Ngaphezu kwalokho, kunezinselele zokuqukethwe. Ukukhiqiza okuqukethwe kwe-3D okuseqophelweni eliphezulu kudinga imishini namasu akhethekile angatholakali kalula ngaso sonke isikhathi.
Ikusasa Lethelevishini Ye-3D Engenazo Izibuko
Njengoba ubuchwepheshe buthuthuka, singalindela intuthuko enkulu ekhwalithini nasekufinyelelekeni kwethelevishini ye-3D engenazibuko. Ukuhlanganiswa kwehadiwe ethuthukisiwe kanye nama-algorithms e-AI athuthukisiwe kuzokwenza kube nokuhlangenwe nakho kokubuka okujulile nokuguquguqukayo. Ukuhlanganiswa nezinye ubuchwepheshe ezifana ne-augmented reality (AR) kanye ne-virtual reality (VR) nakho kungaba yisinyathelo esilandelayo ekuthuthukisweni kwethelevishini ye-3D engenazibuko.
Isiphetho
Ithelevishini ye-3D engenazibuko ingenye yezinto ezintsha ezijabulisa kakhulu kuma-electronics abathengi. Izindlela ezahlukahlukene ziye zathuthukiswa futhi ziyathuthukiswa ukuze kufezwe okuhlangenwe nakho okungokwemvelo nokujulile kokubuka. Kusukela ezithiyweni ze-parallax namalensi e-lenticular kuya ekubonisweni kwensimu yokukhanya kanye nokuboniswa kwe-volumetric, indlela ngayinye inezinzuzo nezinkinga zayo. Ngokuthuthuka okusheshayo kwezobuchwepheshe, okuhlanganisa ukusetshenziswa kwe-AI kanye nokufunda komshini, ikusasa lethelevishini ye-3D engenazibuko libukeka lithembisa kakhulu. Naphezu kwezinselele, singase sikwazi ukujabulela okuhlangenwe nakho kwethelevishini ye-3D okuguquguqukayo nokwanelisayo, ngaphandle kokuhlupheka kokugqoka izibuko ezikhethekile.
