Ngokukhishwa kwe-movie Avatar, amamuvi e-3D aduma kakhulu emhlabeni jikelele.Phakathi kwazo zonke izinkundla zamabhayisikobho i-Dolby Cinema kanye ne-IMAX akukho mbuzo ohlinzeka ngokubuka okujabulisa kakhulu.Ngonyaka ka-2010 i-Hopesun yakha ulayini wayo ukuze ikhiqize izikhala ze-lens ze-3D zokuhlukanisa imibala yezibuko ze-3D ezisetshenziselwa i-Dolby ne-IMAX 3D yamasinema.Amalensi aqinile, amelana nokuklwebheka futhi anokudlulisa okuphezulu.Ngaphezu kwezigidi ezingu-5 zezikhala zamalensi e-3D zithunyelwe Izingilazi ze-Dolby 3D kanye Nezingilazi ze-Infitec 3D phakathi neminyaka eyi-10 edlule.
Lokhu ebesikukhiqiza kuhlanganisa:
1.ROC88 Amalensi Amafomethi Amancane
2.ROC111 Amalensi Amafomethi Amancane
3.ROC88 Amalensi Efomethi Emaphakathi
Yiziphi Izibuko Ze-3D Futhi Zisebenza Kanjani
Imvamisa, izithombe kumamuvi, ithelevishini namavidiyo zibonakala ngezilinganiso ezimbili (ubude nobubanzi), kodwa lokho kungase kuzwakale kulinganiselwe.Yilapho ubuchwepheshe be-3D bungena khona.
Izinhlobo ezahlukene zobuchwepheshe bezithombe ze-3D zidinga izinhlobo ezahlukene zezibuko zokubuka ze-3D.Uma amasignali e-3D ethunyelwa ku-TV noma kuprojektha yefilimu, athunyelwa ngezindlela ezahlukene.I-TV noma iphrojekhtha ine-decoder yangaphakathi ehumusha uhlobo lombhalo wekhodi we-3D osetshenzisiwe.
Khona-ke, uma isithombe se-3D sidluliselwa esikrinini, sithumela ulwazi esweni langakwesokunxele nesokudla ngokuhlukana.Lezi zithombe ziyedlulana esikrinini.Umphumela uba isithombe esifiphele kancane esingaqokwa ngezibuko ezikhethekile.
Amalensi wesokunxele nesokudla wezibuko ze-3D anemisebenzi ehlukene, ekhohlisa ubuchopho ukuthi busebenzise lokhu ukuze bubone lezi zithombe ezimbili njengento eyodwa.Umphumela wokugcina yisithombe se-3D ebuchosheni bethu.
Izinhlobo Zezibuko Ze-3D
I-Anaglyph
Uhlobo oludala kakhulu lwalezi zisetshenziswa, izibuko ze-anaglyph 3D zibonakala ngamalensi azo abomvu naluhlaza.Amafreyimu awo ngokuvamile enziwa ngekhadibhodi noma ephepheni, futhi amalensi awo asebenza ngokuhlunga ukukhanya okubomvu nokuluhlaza okwesibhakabhaka ngawodwana.
I-polarized (i-passive 3D technology)
Izibuko ze-3D ezenziwe ngemibala ziwuhlobo oluvame ukusetshenziswa kumatiyetha wamamuvi wesimanje.Anama-lens amnyama, futhi amafreyimu awo ngokuvamile enziwe ngepulasitiki noma amakhadibhodi.
Njengezibuko zelanga ezine-polarized, lezi zibuko ze-3D zikhawulela inani lokukhanya okungena emehlweni akho - ilensi eyodwa ivumela imisebe yokukhanya eqondile iye esweni lakho, kuyilapho enye ivumela imisebe evundlile, ngaleyo ndlela idale umuzwa wokujula (umphumela we-3D).
Ishutha (ubuchwepheshe be-3D obusebenzayo)
Le nketho iyinkimbinkimbi kakhulu, ngenxa yezingxenye ze-elekthronikhi ezingeziwe - nakuba lokhu kusho ukuthi izibuko ze-3D ezivaliwe zizodinga amabhethri noma ukushajwa kabusha phakathi kokusetshenziswa.
Lezi zibuko zinamashutha ahamba ngokushesha kulensi ngayinye, kanye nenkinobho yokuvala kanye nesidlulisi.Izici zisebenza ndawonye ukuze zivumelanise ama-shutter ahamba ngokushesha ngokwezinga lokubonisa esikrinini.