Ngenkqubela phambili eqhubekayo yesayensi kunye neteknoloji, i-LED encinci ye-pitchumbonisoisetyenziswa kakhulu nangakumbi emarikeni.Ibandakanya inkcazo ephezulu, ukukhanya okuphezulu, ukugcwala okuphezulu kunye nezinga eliphezulu lokuhlaziya, i-LED encinciumbonisos zisetyenziswa ngokubanzi kwiindonga zeTV, i-backdrops yeqonga, iintengiso kunye namagumbi enkomfa.Inkcazo ephezulu kunye nokudityaniswa kwe-LED encinciumbonisokufuneka ixhotyiswe ngeprosesa yevidiyo esebenzayo.Kweli nqaku, siza kwazisa itekhnoloji ephambili ye-8 ye-pitch encinci ye-LEDumbonisoiprosesa yevidiyo.
1. IThekhnoloji yoGuqulo lweNdawo yoMbala
I-LEDumbonisoItekhnoloji yokuguqula indawo yombala yenye yeetekhnoloji eziphambili zeprosesa yevidiyo.Izikrini ze-LED ezahlukeneyo zisebenzisa izithuba zemibala eyahlukeneyo, ngoko ke kuyimfuneko ukuguqula isignali yokufaka kwindawo yombala ehambelana nesikrini se-LED ngokusebenzisa iteknoloji yokuguqula indawo yombala.Okwangoku, izithuba zemibala ezisetyenziswa ngokuqhelekileyo ziyi-RGB, i-YUV kunye ne-YCbCr, njl. Ngokusebenzisa iteknoloji yokuguqula indawo yombala, ezi zithuba zemibala eyahlukileyo ziyakwazi ukuguqulwa kwindawo yombala wesikrini se-LED, ukwenzela ukuba kufezekiswe ukuveliswa kombala ngokuchanekileyo.
2. ITekhnoloji yoKwandiswa koMfanekiso
Isisombululo sesikrini esincinci se-LED siphezulu kakhulu, kwaye itekhnoloji yokukhulisa umfanekiso yenye yetekhnoloji eyimfuneko yeprosesa yevidiyo.Itekhnoloji yokukhulisa umfanekiso ikakhulu ibandakanya i-algorithm yokuguqula, ialgorithm yokukhulisa kunye ne-edge yogcino lwe-algorithm.I-algorithm ye-Interpolation yenye yezona zinto zixhaphakileyo zisetyenziswa itekhnoloji yokwandisa umfanekiso, ngokusebenzisa i-algorithm ye-interpolation ingaba ngumfanekiso wesisombululo esisezantsi ukuya ekwandisweni komfanekiso ophezulu, ukuphucula ukucaca kunye neenkcukacha zomfanekiso.
3.ITekhnoloji yoLuleko loMbala
Itekhnoloji yokulungiswa kombala yitekhnoloji ebaluleke kakhulu kwiprosesa yevidiyo yesikrini se-LED, kuba isikrini se-LED kwinkqubo yokuvelisa ngokuqinisekileyo iya kubonakala i-chromatic aberration, ngakumbi kwi-splicing ithandeka ngakumbi kwi-chromatic aberration.Itekhnoloji yokulungiswa kombala ikakhulu ngokuthelekisa, ukugcwala, i-hue kunye nezinye iiparamitha zihlengahlengiswa ukufezekisa ukulingana kombala kunye nokufana, ukuphucula ukuveliswa kombala wevidiyo.
4. Itekhnoloji yeGrey Scale Processing
Isikrini esincinci se-LED ekuboniseni iimfuno zesikali esingwevu siphezulu kakhulu, ngoko ke itekhnoloji yokulungisa i-grayscale nayo yenye yetekhnoloji ephambili kwiprosesa yevidiyo.Itekhnoloji yokulungisa isikali seGrey ubukhulu becala kusetyenziswa itekhnoloji yePWM (Pulse Width Modulation) ukulawula ukuqaqamba kwe-LED, ukuze ukukhanya kwe-LED nganye kulungiswe ngokuchanekileyo.Kwangaxeshanye, itekhnoloji yokulungisa isikali esingwevu nayo ifuna ukusombulula ingxaki yamanqanaba angonelanga amanqanaba egreyi ukufezekisa umboniso womfanekiso oneenkcukacha.
5. ITekhnoloji yoNyango lwangaphambili
Itekhnoloji yokulungisa kwangaphambili ibhekisa ekusetyenzweni nasekuphuculweni kwesiginali yevidiyo phambi kokuboniswa kwesikrini se-LED.Ibandakanya ubukhulu becala inzuzo yomqondiso, i-denoising, ukulola, ukuhluza, ukongezwa kombala kunye nezinye iindlela zokusetyenzwa.Olu nyango lunokunciphisa ingxolo, luphucule umahluko kunye nokucaca xa uhambisa imiqondiso, ngelixa ususa ukutenxa kombala kunye nokuphucula ubunyani kunye nokufundeka kwemifanekiso.
6. Ungqamaniso lwesakhelo
Kumboniso wesikrini se-LED, itekhnoloji yongqamaniso lwesakhelo yenye yezona zinto zibaluleke kakhulu kwiprosesa yevidiyo.Itekhnoloji yokuvumelanisa ifreyim iphunyezwa ikakhulu ngokulawula izinga lokuhlaziya isikrini se-LED kunye nesantya sesakhelo sophawu lokufaka, ukwenzela ukuba isikrini sevidiyo siboniswe kakuhle.Kwi-multi-screen splicing, itekhnoloji yongqamaniso lwesakhelo inokunqanda ngokufanelekileyo ukucandwa kwesikrini kunye nokukrazula kunye nezinye iingxaki.
7.Bonisa iTekhnoloji yokuLibazisa
Ixesha lokulibaziseka lokulibaziseka kwesikrini se-LED esincinci sibaluleke kakhulu kuba kwizicelo ezithile, ezifana nokhuphiswano lwe-E-Sports kunye namakhonsathi, ixesha elide lokulibaziseka linokubangela ukuba ividiyo kunye ne-audio ingabikho kwi-sync, echaphazela amava omsebenzisi.Ke ngoko, iiprosesa zevidiyo kufuneka zixhotyiswe ngetekhnoloji yokulibaziseka kokubonisa ukufikelela elona xesha lifutshane lokulibaziseka.
8.ITekhnoloji yokuNgena kwemiqondiso emininzi
Kwezinye iimeko, kuyimfuneko ukubonisa imithombo yemiqondiso emininzi ngexesha elinye, njengeekhamera ezininzi, iikhomputha ezininzi njalo njalo.Ngoko ke, iprosesa yevidiyo kufuneka ibe neteknoloji yokufaka izibonakaliso ezininzi, ezinokufumana imithombo yesignali emininzi ngexesha elinye, kwaye utshintshe kwaye udibanise umboniso.Ngexesha elifanayo, iteknoloji yokufaka i-multi-signal input nayo ifuna ukuxazulula iingxaki zezisombululo zomthombo wesignali ezahlukeneyo kunye namazinga ahlukeneyo esakhelo ukufezekisa umboniso wevidiyo ozinzileyo kunye ogudileyo.
Isishwankathelo, itekhnoloji ephambili yeprosesa yevidiyo yesikrini ye-LED encinci ibandakanya itekhnoloji yokuguqula indawo yombala, itekhnoloji yokukhulisa umfanekiso, itekhnoloji yokulungiswa kombala, itekhnoloji yokucubungula ubungakanani obungwevu, itekhnoloji yokuvumelanisa isakhelo, itekhnoloji yokulibaziseka kunye netekhnoloji yokufaka imiqondiso emininzi.Ukusetyenziswa kwezi teknoloji kunokuphucula ngokufanelekileyo umphumo wokubonisa kunye namava omsebenzisi wesikrini esincinci se-LED.Kwixesha elizayo, ngophuhliso oluqhubekayo lwetekhnoloji, iprosesa yevidiyo iya kuhlala iphuculwa kwaye iphuculwe ukuze kusetyenziswe isikrini esincinci se-LED ukuzisa ukusebenza okugqwesileyo.
Ixesha lokuposa: Jul-24-2023