Yini umehluko we-rgb kanye ne-cmyk endabeni yeIphrinta ye-InKjet?
Imodeli yombala we-RGB yimibala emithathu yokuqala yokukhanya. Obomvu, oluhlaza okotshani, nohlaza okwesibhakabhaka. Le mibala emithathu eyinhloko, enezilinganiso ezihlukile ezingadala imibala ehlukahlukene. Emthiyori, oluhlaza okotshani, olubomvu nohlaza okwesibhakabhaka kungahlanganiswa nezinye izithunzi.
Yaziwa nangokuthi kcmy, cmy imfushane nge-Yellow, Cyan kanye neMagenta. Le yimibala eyakha i-Intermemediates e-RGB (amathunzi amathathu asemqoka wokukhanya) ahlanganiswe ngababili okungumbala we-RGB ophelele we-RGB
Ngaphambi kokuthi singene imininingwane, ake sibheke lokhu:
Esithombeni kuyacaca ukuthi i-CMY yombala ingabe ukuxuba okushisayo. Lokhu kungukuhlukaniswa okuyinhloko, ngakho-ke kungani iphrinta yethu yesithombe nephrinta ye-UV yi-KCMY? Lokhu kungenxa yokuthi ubuchwepheshe obusebenzayo njengamanje abakwazi ukukhiqiza imibala ebumsulwa obukhulu. Ukuhlanganiswa kwe-Tricolor kungahluka kancane kusuka kumnyama ojwayelekile, kepha kunalokho kubomvu okumnyama, okudinga ukuthi kuyinki emnyama ekhethekile engavimba.
Ngokweqiniso, i-RGB empeleni umbala wemvelo, okungumbala otholakala kuzo zonke izinto zemvelo esikwazi ukuzibona.
Ezikhathini zanamuhla, amanani wombala we-RGB aboniswa kwizikrini ezihlukaniswe ngemibala ekhanyayo. Lokhu kungenxa yokuhlanzeka kokukhanya kuhamba phambili, ngakho-ke umbala oqondile okhombisa amanani we-RGB hue.so singakwazi futhi ngezigaba ngemibala ebonakalayo njengemibala ye-RGB.
Ngokuphikisana nalokho, imibala engu-4my 4 imibala imele amaphethini wombala ohloselwe ngokukhethekile ukuphrinta kwezimboni. Azizona- izinga.Isikhathi eside njengoba iphethini yombala iphrintwa ngohlobo lwabezindaba besebenzisa imishini yesimanje yokuphrinta imodi yombala ingahle ibekwe ngaphansi kwemodi ye-KCMY ingahle ihlukaniswe ngaphansi kwemodi ye-KCMY.
Ake sithathe ukubheka umehluko wemodi yombala we-RGB, kanye nama-Kcmy izindlela zombala e-Photoshop:
(Imvamisa ukuklama okucacile kuzolingana nomehluko phakathi kwemibala emibili yenhloso yokuphrinta kwe-REP)
I-Photoshop isetha izindlela ezimbili zombala i-RGB ne-Kcmy ukwenza umehluko.
Uma ufuna ukufunda okuningi, ngicelaXhumana nathi.
Isikhathi sePosi: Oct-12-2022