Amakuru

Nigute ushobora gukora LED yerekana cyane-ibisobanuro byinshi

Iyerekanwa ryayobowe ryitabiriwe cyane kuva ryavuka.Hamwe niterambere ryiterambere rya tekinoroji yo kwishyiriraho mumyaka yashize, ryamenyekanye kandi rikoreshwa mubikorwa bitandukanye.Gukora no gufata neza ibyerekanwe nabyo bisaba ubumenyi bwumwuga.Nigute ushobora kugera kubisobanuro bihanitse?Kugirango ugere ku bisobanuro bihanitse byerekana, hagomba kubaho ibintu bine: icya mbere, isoko ya firime isaba HD yuzuye;icya kabiri, kwerekana bigomba gushyigikira HD yuzuye;icya gatatu, akadomo kerekana LED yerekanwe;naho icya kane ni ihuriro ryerekana LED hamwe na progaramu ya videwo.
1. Kunoza ikigereranyo cyo gutandukanya LED yuzuye ibara ryerekana ecran nimwe mubintu byingenzi bigira ingaruka kumikorere.Muri rusange, hejuru yikigereranyo cyo gutandukanya, niko ishusho igaragara neza kandi ibara ryiza.Itandukaniro rinini rifasha cyane kumashusho asobanutse, imikorere irambuye, hamwe nimikorere ya graycale.Mubyanditswe bimwe na videwo byerekana itandukaniro rinini ry'umukara n'umweru, itandukaniro-ryinshi-ryuzuye-amabara ya LED yerekana afite ibyiza muburyo butandukanye bwirabura n'umweru, ubukana, n'ubunyangamugayo.Itandukaniro rifite ingaruka nini kumyerekano ya videwo ikora.Kuberako urumuri rwijimye numwijima mumashusho yingirakamaro birihuta cyane, uko bitandukanye cyane, niko byoroshye kumaso yabantu gutandukanya inzira yinzibacyuho.Mubyukuri, kunoza ikigereranyo cyo gutandukanya LED yuzuye-ibara rya ecran ni ukuzamura cyane urumuri rwamabara yuzuye LED yerekana no kugabanya ububengerane bwubuso bwa ecran.Nyamara, urumuri ntiruri hejuru rushoboka, ruri hejuru cyane, ariko ruzabyara umusaruro, ntirugire ingaruka gusa kubuzima bwa LED, ahubwo runatera umwanda.Umwanda uhumanye wabaye ingingo ishyushye ubu, kandi umucyo mwinshi uzagira ingaruka kubidukikije no kubantu.Ibara ryuzuye LED yerekana LED paneli hamwe na LED itanga urumuri rukoreshwa muburyo budasanzwe, bushobora kugabanya ububengerane bwumurongo wa LED no kunoza itandukaniro ryerekana ibara ryuzuye rya LED.

2. Kunoza urwego rwimyenda ya LED yuzuye-ibara ryerekana Urwego rwimyenda rwerekana urumuri rushobora gutandukanywa numwijima ukageza kumurabyo muburyo bumwe bwamabara ya LED yuzuye ibara rya ecran.Urwego rw'imyenda yaSandsLED yuzuye-ibara ryerekana LEDni hejuru.Hejuru, ubutunzi bukize, ibara ryiza;ku buryo bunyuranye, kwerekana ibara ni rimwe kandi impinduka ziroroshye.Gutezimbere kwurwego rwimyenda irashobora kuzamura cyane uburebure bwamabara, kuburyo urwego rwo kwerekana ibara ryibishusho rwiyongera geometrike.Urwego rwa LED igenzura ni 14bit ~ 16bit, ituma urwego rwishusho yerekana imiterere irambuye hamwe ningaruka zerekana ibicuruzwa byo mu rwego rwo hejuru byerekana ibicuruzwa bigera ku rwego rwo hejuru ku isi.Hamwe niterambere ryikoranabuhanga ryibikoresho, LED ibara ryinshi izakomeza gutera imbere kugirango igenzurwe neza.

3. Kugabanya akadomo k'akadomo k'ibara ryuzuye LED yerekana Ntoya ntoya yerekana akadomo k'ibara ryuzuye rya LED yerekana, niko kwerekana neza ecran.Ariko, iyi ngingo igomba gushyigikirwa nikoranabuhanga rikuze.Igiciro cyinjiza ni kinini, kandi igiciro cyamabara yuzuye LED yerekanwe nacyo kiri hejuru.Kubwamahirwe, isoko ubu iratera imbere yerekeza kuri LED ntoya.

4. Ihuriro rya LED yuzuye yerekana ibara ryerekana amashusho hamwe na videwo ya videwo LED itunganya amashusho irashobora gukoresha algorithms igezweho kugirango ihindure ibimenyetso hamwe nubuziranenge bwibishusho, ikore urukurikirane rwo gutunganya nka de-interlacing, gukarisha inkombe, indishyi zigenda, nibindi. , kuzamura ishusho nziza.burambuye no kunoza ireme ryamashusho.Amashusho atunganya amashusho yerekana algorithm ikoreshwa kugirango harebwe niba nyuma yishusho ya videwo imaze gupimwa, urwego rusobanutse kandi rwijimye rwishusho rugumaho kurwego runini.Mubyongeyeho, utunganya amashusho akeneye kandi kugira amahitamo meza yo guhindura amashusho ningaruka zo guhindura, kandi agatunganya ishusho yumucyo, itandukaniro, na graycale kugirango yizere ko ecran isohora ishusho yoroshye kandi isobanutse.