Ndi kutulutsidwa kwa kanema wa Avatar, makanema a 3D atchuka kwambiri padziko lonse lapansi.Pakati pa malo onse owonetsera kanema a Dolby Cinema ndi IMAX palibe funso lomwe limapereka chowonera chosangalatsa kwambiri.M'chaka cha 2010 Hopesun adapanga mzere wake kuti apange magalasi a 3D a magalasi olekanitsa amtundu wa 3D omwe akugwiritsidwa ntchito kumafilimu a Dolby ndi IMAX 3D.Ma lens ndi olimba, osagwirizana ndi zokanda ndipo amatha kufalikira kwambiri.Zopitilira 5 miliyoni za ma lens a 3D atumizidwa ku Dolby 3D Glasses ndi Infitec 3D Glasses pazaka 10 zapitazi.
Zomwe takhala tikupanga ndi izi:
1.ROC88 Magalasi Ang'onoang'ono a Format
2.ROC111 Magalasi Ang'onoang'ono a Format
3.ROC88 Magalasi Amtundu Wapakatikati
Kodi Magalasi a 3D Ndi Chiyani Ndipo Amagwira Ntchito Bwanji
Nthawi zambiri, zithunzi zamakanema, kanema wawayilesi ndi makanema zimawonedwa m'magawo awiri (kutalika ndi m'lifupi), koma izi zitha kukhala zochepa.Ndipamene ukadaulo wa 3D umabwera.
Mitundu yosiyanasiyana yaukadaulo wazithunzi za 3D imafuna mitundu yosiyanasiyana ya magalasi owonera a 3D.Zizindikiro za 3D zikatumizidwa ku TV kapena pulojekita ya kanema, zimatumizidwa m'njira zosiyanasiyana.TV kapena purojekitala ili ndi decoder yamkati yomwe imamasulira mtundu wa 3D encoding yomwe imagwiritsidwa ntchito.
Kenako, chithunzi cha 3D chikaperekedwa pazenera, chimatumiza chidziwitso ku diso lakumanzere ndi diso lakumanja padera.Zithunzi izi zikudutsa pazenera.Zotsatira zake ndi chithunzi chosawoneka bwino chomwe chitha kusinthidwa ndi magalasi apadera.
Magalasi akumanzere ndi kumanja a magalasi a 3D ali ndi ntchito zosiyanasiyana, kunyengerera ubongo kuti uchite izi kuti uzindikire zithunzi ziwirizi ngati chimodzi.Chotsatira chomaliza ndi chithunzi cha 3D muubongo wathu.
Mitundu Yamagalasi a 3D
Anaglyph
Mtundu wakale kwambiri wa zida izi, magalasi a anaglyph 3D amadziwika ndi magalasi ofiira ndi abuluu.Mafelemu awo amapangidwa kuchokera ku makatoni kapena mapepala, ndipo magalasi awo amagwira ntchito posefa kuwala kofiira ndi buluu payekhapayekha.
Polarized (ukadaulo wa 3D wopanda pake)
Magalasi a polarized 3D ndi omwe amagwiritsidwa ntchito m'malo owonetsera makanema amakono.Ali ndi magalasi akuda, ndipo mafelemu awo nthawi zambiri amapangidwa kuchokera ku pulasitiki kapena makatoni.
Mofanana ndi magalasi a dzuwa, magalasi a 3D awa amachepetsa kuchuluka kwa kuwala komwe kumalowa m'maso mwanu - lens imodzi imalola kuwala koyang'ana m'maso mwanu, pamene ina imalola kuwala kopingasa, motero kumapangitsa kuzama (zotsatira za 3D).
Shutter (teknoloji yogwira ya 3D)
Njirayi ndiyotsogola kwambiri, chifukwa chowonjezera zida zamagetsi - ngakhale izi zikutanthauza kuti magalasi otsekera a 3D amafunikira mabatire kapena kuyitanitsa pakati pa ogwiritsa ntchito.
Magalasi awa ali ndi zotsekera zoyenda mwachangu pa mandala aliwonse, komanso batani lozimitsa ndi cholumikizira.Zomwe zimagwirira ntchito limodzi kuti zigwirizanitse zotsekera zomwe zikuyenda mwachangu malinga ndi kuchuluka kwa chiwonetsero chazithunzi.