NGAPHAMBILI: Ama- TV e-3D asemthethweni ; abakhiqizi bayeke ukuzenza, kodwa kusekhona eziningi ezisetshenziswayo. Lolu lwazi lugcinwa kulabo abanayo i-3D TV kanye nezinhloso zomlando.
Izinkinga zokubukwa kwe-3D
I-TV ye-3D ingaba yisipiliyoni esikhulu noma esesabekayo kanti nakuba abanye abantu benenkinga ngokulungiswa kokubukwa kwe-3D, baningi abajabulela lokho okuhlangenwe nakho, uma kunikezwe kahle. Kodwa-ke, kusekhona ezinye izinkinga okufanele zicatshangelwe ezingaba nomthelela ekuboneni okungalungile kokubuka, kepha empeleni kungalungiswa ngokulandela izinyathelo ezilula.
Lezi zinkinga ezintathu eziyinhloko abathengi ababhekana nazo lapho ukubukela i-3D kuncishiswa ekukhanyeni, "ukugubha" (okubizwa nangokuthi i-crosstalk), nokufiphaza okuhambayo.
- Ukukhanya: Ukunciphisa ukugqama kuwumphumela wokuba ubheke izithombe ze-3D ngokusebenzisa i- Active Shutter noma i-Passive Polarized 3D Glasses . Lokhu kunganciphisa ukukhanya kwezithombe ezingenayo kuze kube ngu-50%.
- I-Ghosting / i-Crosstalk: Lokhu kwenzeka lapho izithombe zamehlo kwesobunxele nangakwesokudla zingavumelaniswanga ngqo nama-shutters e-LCD noma izihlungi ezenziwe nge-3D ezibukweni ze-3D. Kwenzekani ukuthi into (ama) esithombeni ibonakala inesithombe esiphindaphindiwe esibheka njenge-halo noma i-ghost ezungeze into yangempela.
- I-Blur Motion: Enye inkinga yukuthi lapho izinto zihamba ngokushelela esibukweni, izinto zingase zibonakale zingenangqondo noma zinyama ngaphezu kwalokho ezingakwenza kumthombo we-2D.
Noma kunjalo, naphezu kwalezi zinkinga, njengoba kuboniswe kwisigaba sesingeniso salesi sihloko, kukhona okunye okusebenzayo ongayithatha okunganciphisa lezi zinkinga ngaphandle kokubiza ku-tech guru.
Izilungiselelo zesithombe
Ukukhanya, ukuphambene, nokuphendula kwe-3D TV noma iprojekti yevidiyo kudinga ukulungiswa nge-3D. Hlola i-TV yakho noma imenyu yezilungiselelo zesithombe sephrojekitha. Uzothola izinketho eziningana zokuhlelwa, ikakhulukazi ziyiCinema, okunye okukhethwa kukho okuyi-Standard, Game, Vivid, kanye nezinye izifiso kungase kuhlanganise i-Sports ne-PC, futhi uma une-TV eqinisekisiwe ye-THX, kufanele ube nokukhethwa kwesithombe se-THX (ezinye Ama-TV aqinisekisiwe nge-2D kanti amanye aqinisekisiwe nge-2D ne-3D).
Okukhethwa kukho okungenhla kukunikeza izilungiselelo zesithombe esethiwe ngaphambilini zokukhanya, ukuphambene, ukukhanya kombala, nobukhali obufanele imithombo yokubuka ehlukene noma izindawo. Ngaphezu kwalokho, amanye ama-3D ama-TVs namavidyo wevidiyo azohlelwa ngokuzenzakalelayo kwimodi ekhethekile yokumiswa uma imithombo ye-3D itholakele-lokhu kungabhalwa njenge-3D Dynamic, i-3D Bright Mode, noma ukubeka uphawu olufanayo.
Shintshana ngalunye bese ubona okunikeza inhlanganisela engcono kakhulu yokukhanya, ukuphambene, ukukhanya kombala, nokubukeka okubukeka kuhle ngokusebenzisa izibuko ze-3D ngaphandle kokuba kungabonakali ngokukhanyayo noma kumnyama.
Njengoba uguqula ukulungiselela ngaphambilini (ngenkathi ubheka okuqukethwe kwe-3D) futhi uphinde ubone ukuthi yikuphi okuphumela emifanekisweni ye-3D enenani eliphansi lokuphefumula noma i-crosstalk. Njengoba izilungiselelo zesithombe zilungiswa ukuze zenze izinto zifaneke nakakhulu, kusiza ukunciphisa inani lokubonakalayo lokugcoba / ikhosstalk.
Kodwa-ke, uma kungabikho okwakhiwe ngaphambilini, bheka futhi ukukhetha okukhethwa kukho ngokwezifiso bese ubeka ukukhanya kwakho, ukuphambene, umbala we-saturation, namazinga obukhali. Ungakhathazeki, ngeke ususe lutho. Uma uthola kude kakhulu ithrekhi, vele ukhethe ukukhetha kabusha izilungiselelo zesithombe futhi konke kuzobuyela kuzilungiselelo ezizenzakalelayo.
Enye indlela yokukhetha yokuhlola i-3D Depth. Uma usabona ikhosstalk kakhulu ngemuva kokusebenzisa ama-preset kanye nezilungiselelo zenkambiso, hlola ukuze ubone uma ukulungiselelwa kokujula kwe-3D kuzosiza ekulungiseni inkinga. Kwamanye ama-TV e-3D namavidyo wevidiyo, inketho yokuguqula ukujula kwe-3D isebenza kuphela ngesici sokuguqulwa kwe-2D-to-3D, futhi kwabanye kusebenza kokubili ukuguqulwa kwe-2D / 3D nokuqukethwe kwe-3D yangokwezifiso.
Into eyodwa okumelwe uyikhumbule ukuthi ama-TV amaningi manje akuvumela ukuba wenze izinguquko zokubeka umthombo ngamunye wokufaka ngokuzimela. Ngamanye amazwi, uma unesidlali sakho seDiskribhu ye-3D Blu-ray exhunywe ku- HDMI okokufaka 1, khona-ke izilungiselelo ezenziwe kulokho okufakwayo ngeke zithinte ezinye iziphakamiso.
Lokhu kusho ukuthi awudingi njalo ukushintsha izilungiselelo. Futhi, unekhono lokuya ngokushesha kwesinye isilungiselelo esilungiselelwe ngaphakathi kokufakwayo ngalunye. Lokhu kusiza uma usebenzisa i-Blu-ray Disc player efanayo kokubili kwe-2D ne-3D njengoba ungashintsha kuzilungiselelo zakho ezikhethwe ngokwezifiso noma ezikhethwayo uma ubuka i-3D, bese ubuyela kwesinye isilungiselelo sokubukwa kwe-Blu-ray ye-2D ejwayelekile.
Izilungiselelo zokukhanya ezimnandi
Ngaphandle kwezilungiselelo zesithombe, khubaza umsebenzi ohlawulela izimo zokukhanya ezimaphakathi. Lo msebenzi uhamba ngaphansi kwamagama amaningana, kuye ngokuthi uhlobo lwe-TV: I-CATS (Panasonic), i-Dynalight (Toshiba), i-Eco-Sensor (Samsung), i-Intelligent Sensor noma i-Active Light Sensor (LG), njll.
Uma inzwa yesikhanyiso eseduze isebenza, ukukhanya kwesikrini kuzohluka uma igumbi likhanya, okwenza isithombe sishintshe lapho igumbi libumnyama futhi licace lapho igumbi likhanya. Noma kunjalo, ukuze ubuke i-3D, i-TV kufanele ibonise isithombe esicacile noma egumbini elimnyama noma elikhanyayo. Ukukhubaza inzwa yokukhanya ehambelanayo kuzovumela i-TV ukuthi ibonise isithombe esifanayo sokukhanya kwezimo kuzo zonke izimo zokukhanyisa ekamelweni.
Izilungiselelo Zokuphendula Ngezimvo
Into elandelayo ukuhlola impendulo yokunyakaza. Enye inkinga enokuqukethwe okuningi kwe-3D yukuthi kungaba khona ukufiphaza noma ukunyakaza okuhambayo ngesikhathi sezithombe ezihamba phambili ze-3D. Lokhu akuyona inkinga enkulu kumavidiyo we- Plasma TV noma i- DLP video , njengoba kunempendulo engcono yokunyakaza kwemvelo kune- TV ye- LCD (noma i-LED / LCD) . Nokho, ukuze uthole imiphumela engcono kakhulu kwi-TV ye-Plasma, hlola ukulungiselelwa, njengokuthi "ukunyakaza okululazayo" noma umsebenzi ofanayo.
I-LCD ne-LED / i-LCD TV, qinisekisa ukuthi unika amandla ukulungiswa kokuhamba kwe- 120Hz noma kwe-240Hz .
Ngama-Plasma, i-LCD, nama-TV e- OLED , ngisho nezinketho ezingenhla zokusetha kungenzeka zingasombululi inkinga ngokuphelele, njengoba okuningi kuxhomeke ekutheni i-3D ihlelwe kanjani ngempela (noma iguqulwe kusuka ku-2D kokuthunyelwa kokuthunyelwe), kodwa ukuthuthukisa izilungiselelo zokuphendula kwe-TV ngokuqinisekile akulimazi.
Qaphela ama-Projector Video
Kwababonisi bevidiyo, izinto okufanele zihlolwe zombili ziyi-setting yokukhishwa kweLampu (isethwe ekukhanyeni) nezinye izilungiselelo, njenge-Brightness Boost. Ukwenza lokhu kuzokwenzela isithombe esicacile esibukweni, okumele sikhokhele izinga lokukhanya liyehla uma ubuka izibuko ze-3D . Noma kunjalo, khumbula ukuthi ngenkathi kuhamba kahle lokhu kusebenza kahle kakhulu, kuzokwehlisa impilo yakho yesikhanyiso, ngakho-ke uma ungaboni i-3D, kufanele ungene futhi ukhubaze ukukhulisa ukukhanya noma umsebenzi ofanayo, ngaphandle uma ukhetha ukuthi inikwe amandla kokubili i-2D noma i-3D ukubukwa.
Futhi, inani elikhulayo labaprojekthi lizenzakalela ngokuzenzakalela ekukhiqizeni okukhanyayo okukhanyayo (kanye nokulungiswa kwesimo sezimoto kumbala nokuphambene okuhlukile) uma isignali yokufaka ye-3D itholakele. Lokhu kwenza kube lula kumbukeli, kodwa kungenzeka usadingeka wenze olunye ushintsho ngokuya kokuthandayo.
Qaphela kuma-Projectors we-TV namavidiyo ngesici sokuguqulwa kwe-2D-to-3D
Kukhona inombolo ekhulayo ye-TV ye-3D (kanye namanye ama-video projectors nama-3D Blu-ray disc abadlali) abonisa nesici sokuguqulwa kwesikhathi sangempela se-2D-to-3D. Lokhu akuyona into enhle yokubukwa njengoba ubukela ekuqaleni noma okudluliselwe okuqukethwe kwe-3D, kodwa kungabangela umqondo wokujula nokubukwa uma kusetshenziswe ngokufanele futhi ngokuncane, njengokubuka imicimbi yemidlalo ebukhoma.
Ngakolunye uhlangothi, ngoba lesi sici asikwazi ukubala zonke izici zokujula ezidingekayo emfanekisweni we-2D ngendlela efanele, ngezinye izikhathi ukujula akukona kahle, kanti neminye imiphumela ehlezayo ingenza ezinye izinto emuva zibuke futhi ezinye izinto ezingaphambili zingase zingabonakali kahle .
Kunemikhumbi emibili mayelana nokusetshenziswa kwesici sokuguqulwa kwe-2D-to-3D, uma i-TV yakho, iprojekthi yevidiyo noma i-Blu-ray Disc player inikeza yona.
Okokuqala, uma ubukela okuqukethwe kwe-3D, qinisekisa ukuthi i-3D yakho ye-3D isethwe i-3D hhayi i-2D-to-3D ngoba lokhu kuzokwenza umehluko ekuhlangenwe nakho okubukwa kwe-3D.
Okwesibili, ngenxa yokungalungi kokusebenzisa isici sokuguqulwa kwe-2D-to-3D, izilungiselelo ezilungiselelwe ozenzile ukubukela i-3D ngeke zilungise ezinye zezinkinga ze-inthanethi ezitholakala uma zibuka okuqukethwe kwe-3DD okuguquliwe.
I-Bonus Tip 3D Ukubukwa Ithiphu: DarbeeVision
Enye indlela engiyisebenzisile ekuthuthukiseni isipiliyoni sokubukwa kwe-3D yikwengezwe ku-Processing Darvee Visual Presence.
Ngamafuphi, uxhuma i-processor yeDarbee (efana nobukhulu bwedrayivu encane kakhulu yangaphandle yangaphandle) phakathi kwemithombo yakho ye-3D (i-3D-Disc enabled Blu-ray Disc Player) ne-3D TV yakho nge-HDMI.
Uma kusebenziwe, lokho okushiwo yiprosesa kukhiqiza imininingwane eminingi kokubili emaphethelweni wezinto zangaphandle nangaphakathi ngokuphatha amazinga okukhanya nokuphambene ngesikhathi sangempela.
Umphumela wokubukwa kwe-3D wukuthi ukucubungula kungaphikisana nokunciphisa kwezithombe ze-3D, ukubabuyisa kumazinga obukhali obu-2D. I-degree ye-Visual Presence yokucubungula ukusebenza ishintshwe umsebenzisi kusuka kumaphesenti angu-0 kuya kwangu-120. Noma kunjalo, umthelela omkhulu ungenza izithombe zibe nzima futhi zikhiphe umsindo ongafuneki wevidiyo okungenzeka ukuthi awubonakali okuqukethwe.
Kubalulekile ukuveza ukuthi i-Visual Presence Effect ingasetshenziswa futhi ekubukeni okujwayelekile kwe-2D (ngemuva kwakho konke, awubukeli njalo i-TV ku-3D). Umphumela uletha ukujula okungaphezulu kwezithombe ze-2D, futhi, nakuba kungalingani nokubukela i-3D yeqiniso, kungathuthukisa ukujula kokubonakala komfanekiso nemininingwane yokubukwa kwe-2D.
Ukuze uthole i-rundown egcwele kule nketho, kufaka phakathi izibonelo zesithombe ukuthi umphumela usebenza kanjani emifanekisweni engu-2D, funda ukubuyekeza kwami okugcwele kwe -Processor Visual Presence ye -Darbee DVP-5000S (Thenga kusuka ku-Amazon) ubone ukuthi kungenzeka yini ukuthi kufanelekile i-3D yakho ukusetha ukubuka.
I-Darbee Visual Printing Processing iphinde yakhiwe ku- Optoma HD28DSE iphrojekthi yevidyo ne- OPPO Digital BDP-103 I-Blu-ray Disc player .
Thatha okokugcina
Ulwazi oluhlinzekwe ngenhla lusekelwe ekuhlangenwe nakho kwami okubukela ukubukela nokubukeza ama-TV we-3D namavidyo wevidiyo futhi akuzona kuphela izindlela zokuthuthukisa i-TV noma iprojekthi yevidiyo ye-3D ukubukwa. Ukuqala nge-TV elinganisiwe kahle noma iprojector yevidiyo yisisekelo esihle kunazo zonke, ikakhulukazi uma une-TV noma iprojector yevidiyo efakwe ngokusemthethweni.
Futhi, sonke sinezintandokazi zokubuka okuhlukile futhi abaningi babona umbala, impendulo yokunyakaza, kanye ne-3D, ngokuhlukile.
Yiqiniso, angikwazi ukuqeda lesi sihloko ngaphandle kokusho ukuthi njengamanye ama-movie amahle namabi, nama-movie amahle anekhwalithi yesithombe empofu, nama-movie amabi anekhwalithi enkulu yezithombe, okufanayo kuya ku-3D-uma kungu-movie embi, i-movie embi-i-3D ingenza kube mnandi kakhulu ngokubukeka, kodwa ayikwazi ukwakha ukulandisa okubi kanye / noma ukuziphatha okubi.
Futhi, ngenxa nje yokuthi i-movie i-3D, akusho ukuthi inqubo ye-3D yokuqopha noma yokuguqulwa yenziwa kahle ama-movie ama-3D nje akubukeka okuhle.
Noma kunjalo, ukuze uthole izibonelo zama-movie abukeka emuhle ku-3D, hlola ezinye izintandokazi zami .
Ngethemba ukuthi amathiphu alesi sihloko azokusiza ekunikezeni isisombululo sokubukwa kwe-3D noma iphuzu lokubhekisela kulo okuzokwenza ukwandisa izilungiselelo kube mnandi wakho.