Mayelana nomehluko phakathi kwe-rgb ne-cmyk, sicabange indlela engcono ukuze wonke umuntu ayiqonde.Ngezansi kudwetshwe inganekwane yencazelo.
Umbala oboniswa isibonisi sesikrini sedijithali umbala obonwa iso lomuntu ngemva kokuba ukukhanya okukhishwa umthombo wokukhanya kukhanyiswe ngokuqondile ngeso lomuntu.Ukuma okuphezulu kwemibala emithathu eyinhloko ye-RGB kukhiqiza ukukhanya okugqamile, okuyindlela yombala ohlanganisayo, futhi uma uqokomisa kakhulu, ukhanya kakhulu.
I-RGB imodi "+",
I-RGB imibala ye-photosynthetic, futhi imibala ixutshwe ngokusekelwe ekukhanyeni.Okumnyama isimo esingenalutho semibala ehlukahlukene, okulingana nephepha elimhlophe elingenawo umbala.Ngalesi sikhathi, uma ufuna ukukhiqiza umbala, kuyadingeka ukwandisa ukukhanya kwemibala ehlukahlukene ukuyikhiqiza.Lapho zonke izinhlobo zemibala zengezwa enanini eliphezulu, kwakheka okumhlophe.
Ukukhanya kwe-RGB ngqo emehlweni
Umbala wento ephrintiwe wukubonakaliswa kokukhanya okuzungezile endaweni yephepha esweni lomuntu.I-CMYK iyindlela yombala ekhiphayo, lapho unqwabelanisa kakhulu, kuba mnyama.Ukuphrinta kusebenzisa imodi yemibala emine yemibala emithathu eyinhloko kanye nomnyama ukuze kutholakale ukuphrinta okunemibala egcwele.
I-CMYK iyimodi ethi "-",
Ngokunyathelisa, inqubo iphambene.Iphepha elimhlophe liyisiteji semibala, futhi ophethe imibala akasekho ukukhanya, kodwa izinhlobo ezihlukahlukene zikayinki.Ekuqaleni kokuphrinta, iphepha elimhlophe ngokwalo selifinyelele inani eliphakeme lombala.Ngalesi sikhathi, uma umbala uzoboniswa, kuyadingeka ukumboza umhlophe ngoyinki.Lapho uyinki uba mkhulu futhi ushubile, umhlophe umbozwa kakhulu futhi ngokuphelele.Lapho imibala emithathu ye-CMY ivala indawo yephepha, umbala obonisiwe uba mnyama, okungukuthi, isimo sokulahlekelwa ngokuphelele yonke imibala.
Ukukhanya kwe-CMYK kubonakale esweni
I-RGB color gamut ibanzi, futhi i-CMYK color gamut inomkhawulo uma iqhathaniswa ne-RGB color gamut, ngakho-ke kunezimo ezithile lapho imibala eku-RGB ingakwazi ukuboniswa ngesikhathi sokuphrinta.Imibala engafakiwe ku-gamut yombala we-CMYK izolahleka ngesikhathi sokuphrinta, ngakho-ke kukhona "umehluko wombala".
Uma kuvela uphawu oluyisixwayiso, olukhombisa ukuthi lo mbala awukwazi ukuphrintwa ukuze uboniswe
Uma inhloso yasekuqaleni kuwukuphrinta, imodi ye-CMYK nayo ingasetshenziswa ngokuqondile lapho udala.Kodwa ngezinye izikhathi, uma eminye imisebenzi idinga ukusebenza ngemodi ye-RGB, noma uma umsebenzi usuqediwe ngemodi ye-RGB, lapho ukuphrinta kokugcina sekwenziwa, ekugcineni kuyadingeka ukuguqula imodi ye-RGB ibe yimodi ye-CMYK, futhi imisebenzi engahlangabezani nezidingo zokufanisa imibala Imibala iyalungiswa ngaphambi kokuphrinta.
Isibonelo, imibala eku-RGB izokhanya kakhulu, futhi uma iguqulelwa ku-CMYK, imibala izoba buthuntu.
OKULUHLAZA OKUFANAYO (RGB)
OKULUHLAZA OKUFANAYO (CMYK)
Isizukulwane salo mehluko wemibala sidinga ukuxhumana ngokukhuthele futhi sichaze nekhasimende lapho ikhasimende lithumela idokhumenti kithi, ukuze kugwenywe ukungezwani okungadingekile.
Isikhathi sokuthumela: Nov-15-2022
