Okhiye abane ukuze babe nokucaca okuphezulu kombono we-4K 8K

Okokuqala, umthombo udinga i-fullhd; Okwesibili, umehluko nezinga elimpunga lesibonisi se-LED lidinga ukuba phezulu; Isibonisi se-LED sidinga ukuhle ngangokunokwenzeka; Okwesine, isibonisi esine-LED sidinga ukuhlangana nephrosesa yevidiyo.

Insiza ye-HD egcwele ingenye yezimpawu zombono wencazelo ephezulu, ithinta ngqo ukusebenza kweIsibonisi se-LED. Isibonelo, isibonisi singu-8k, kodwa insiza ingu-2K kuphela, ukusebenza kokugcina ngeke kube ngu-8k njengoba besilindele.

Ngokuvamile, uma i-contrastis iphezulu, umbala ukhanya kakhulu, isithombe sizocaca. I-Highcontrast iwusizo kakhulu ekuchazeni isithombe, ukusebenza kwemininingwane, ukusebenza kweleveli empunga. Kweminye imibhalo nevidiyo enokugqama okukhulu okumnyama nokumhlophe, isibonisi se-LED esinombala ogcwele esinokugqama okuphezulu sinezinzuzo ngokuya ngokugqama okumnyama nokumhlophe, ukucaca, ubuqotho nokunye. Ukugqama kunomthelela omkhulu kumthelela wesibonisi sevidiyo esiguqukayo. Ngoba ukuguqulwa okukhanyayo nokumnyama kwezithombe eziguqukayo kuyashesha uma kuqhathaniswa, lapho umehluko uba phezulu, kuba lula emehlweni abantu ukuhlukanisa inqubo enjalo yokuguqula.

Ukuthuthukiswa kwezinga elimpunga kungathuthukisa kakhulu ukujula kombala. Uma ileveli yokulawula umbala ompunga we-LED ingu-14bit~16bit, imininingwane yokulungiswa kwesigaba sesithombe nomthelela wokubonisa wemikhiqizo esezingeni eliphezulu ingafinyelela ezingeni eliphezulu lomhlaba.

Uma umgodi we-pixel wesibonisi esigcwele se-colorLED uba mncane, yilapho isibonisi sesikrini sizoba ntekenteke kakhulu. Ukusebenza okuhle kwesibonisi ukwenza umthombo futhi ubonise ichashazi-kuya-ichashazi, imithombo yevidiyo engu-4K ene-4Kresolution display ingase ikhulise isibonisi sokucaca kombono ophezulu.

Uma isibonisi se-LED esinemibala egcwele sihlanganiswe nephrosesa yevidiyo, iphrosesa yevidiyo ingasebenzisa ama-algorithms athuthukisiwe ukuze iguqule isiginali ngekhwalithi yesithombe esingesihle, yenze uchungechunge lokucubungula okufana ne-de-interlacing, ukulola umphetho, isinxephezelo sokunyakaza, njll., ukuthuthukisa imininingwane yesithombe. futhi uthuthukise ikhwalithi yesithombe. I-algorithm yokucubungula i-zoom yesithombe sephrosesa yevidiyo ingaqinisekisa ukuthi ukucijile kanye nezinga elimpunga lesithombe kugcinwa ngokwezinga elikhulu kakhulu ngemva kokuthi isithombe sevidiyo sisondeziwe. Ngaphezu kwalokho, iphrosesa yevidiyo iphinde ibe nezinketho eziningi zokulungiswa kwesithombe, ezingalungisa ukukhanya, ukugqama, nokumpunga kwesithombe. Lokhu kungenza umbono ucace kakhudlwana futhi ubonise imininingwane emihle.