Okokuqala, kufuneka siqonde ukuba yintoni "i-ripple yamanzi" ekuboniseni? Igama layo lezenzululwazi likwabizwa ngokuba yi: "Moore pattern". Xa sisebenzisa ikhamera yedijithali ukudubula indawo, ukuba kukho ukuthungwa okushinyeneyo, imigca yamanzi engaqondakaliyo efana namaza idla ngokuvela. Le yi moiré. Ngamafutshane, i-moiré yimbonakaliso yomgaqo wokubetha. Ngokwezibalo, xa amaza amabini e-sine alinganayo ane-amplitude esondeleleneyo ebekwe phezulu, i-amplitude yesiginali ephumayo iya kwahluka ngokomahluko phakathi kwee-frequencies ezimbini.
Kutheni kuvela ama-ripples?
1. Umboniso we-LED uhlukaniswe kwiindidi ezimbini: ukuhlaziya okuphezulu kunye nokuqhelekileyo-ukuvuselela. Umboniso ophezulu wokuhlaziya unokufikelela kwi-3840Hz / s, kwaye izinga lokuhlaziya eliqhelekileyo yi-1920Hz / s. Xa udlala iividiyo kunye nemifanekiso, i-high-refresh and normal-refresh screens iphantse ingabonakali ngeso lenyama, kodwa iyakwazi ukuhlukaniswa ngeefowuni eziphathwayo kunye neekhamera eziphezulu.
2. Isikrini se-LED esinezinga lokuhlaziya rhoqo siya kuba neengqungquthela zamanzi ezicacileyo xa uthatha imifanekiso kunye nefowuni ephathwayo, kwaye isikrini sibonakala sihamba, ngelixa isikrini esinezinga eliphezulu lokuhlaziya asiyi kuba namanzi.
3. Ukuba iimfuno azikho phezulu okanye akukho mfuneko yokudubula, ungasebenzisa ireyithi yokuhlaziya rhoqo isikrini esikhokelela, umehluko phakathi kwamehlo e-ze awukho mkhulu, umphumo ulungile, kwaye ixabiso lifikeleleke. Ixabiso lezinga eliphezulu lokuhlaziya kunye nezinga lokuhlaziya rhoqo lahluke kakhulu, kwaye ukhetho oluthile luxhomekeke kwiimfuno zabathengi kunye nohlahlo lwabiwo-mali.
Iinzuzo zokukhetha umboniso wokuhlaziya we-LED
1. Ireyithi yokuhlaziya sisantya apho isikrini sihlaziywa ngaso. Izinga lokuhlaziya lingaphezulu kwamaxesha angama-3840 ngesekhondi, esiyibiza ngokuhlaziya okuphezulu;
2. Izinga eliphezulu lokuhlaziya akukho lula ukuvela kwi-smear phenomenon;
3. Isiphumo sesithombe sefowuni ephathwayo okanye ikhamera inokunciphisa i-phenomenon ye-ripples yamanzi, kwaye ilula njengesibuko;
4. Umfanekiso womfanekiso ucacile kwaye uthambile, umbala ucacile, kwaye iqondo lokunciphisa liphezulu;
5. Umboniso ophezulu wokuhlaziya ujonge ngakumbi kwaye ukhululekile;
Ukuqhwanyaza kunye nokungcangcazela kunokubangela ukuxinezeleka kwamehlo, kwaye ukujonga ixesha elide kunokubangela ukuxinezeleka kwamehlo. Ukuphakama kwezinga lokuhlaziya, umonakalo omncinci emehlweni;
6. Iziboniso ze-LED eziphezulu zokuhlaziya zisetyenziselwa kumagumbi eenkomfa, amaziko omyalelo, iiholo zemiboniso, izixeko ezihlakaniphile, iikhampasi ezihlakaniphile, iimyuziyam, imikhosi, izibhedlele, ii-gymnasiums, iihotele kunye nezinye iindawo zokubonisa ukubaluleka kwemisebenzi yabo.
Ixesha lokuposa: Sep-14-2022