Uyini umehluko we-RGB kanye ne-CMYK endabeni yephrinta ye-Inkjet

Uyini umehluko we-RGB kanye ne-CMYK esimweni se-Iphrinta ye-inkjet?

Imodeli yombala we-RGB imibala emithathu eyinhloko yokukhanya.Okubomvu, Okuluhlaza, Nokuluhlaza okwesibhakabhaka.Le mibala emithathu eyinhloko, enezilinganiso ezihlukene ezingakha ububanzi bemibala.Ngombono, ukukhanya okuluhlaza, okubomvu nokuluhlaza okwesibhakabhaka kungahlanganiswa namanye ama-shades.

Yaziwa nangokuthi i-KCMY, i-CMY ifushane ngombala ophuzi, o-cyan kanye ne-magenta.Lena imibala eyakha okuphakathi ku-RGB (amathunzi amathathu okukhanya ayisisekelo) ahlanganiswe ngababili okuwumbala ohambisanayo we-RGB.

Ngaphambi kokuthi singene emininingwaneni, ake sicabangele lokhu:

Esithombeni kuyacaca ukuthi umbala we-CMY uwukuxuba okukhiphayo.Lona umehluko omkhulu, kungani-ke iphrinta yethu yesithombe nephrinta ye-UV iyi-KCMY?Lokhu kungenxa yokuthi ubuchwepheshe obusetshenziswayo okwamanje abukwazi ukukhiqiza ama-pigments ahlanzekile kakhulu.Ingxube ye-tricolor ingahluka kancane kunomnyama ojwayelekile, kodwa esikhundleni salokho ibomvu ngokumnyama, okudinga ukuthi uyinki okhethekile omnyama ongancishana.

Ngokwethiyori, i-RGB empeleni ingumbala wemvelo, okuwumbala otholakala kuzo zonke izinto zemvelo esikwazi ukuzibona.

Ezikhathini zanamuhla, amanani ombala we-RGB aboniswa ezikrinini ezihlukaniswa ngemibala egqamile.Lokhu kungenxa yokuhlanzeka kokukhanya kungcono kakhulu, ngakho-ke umbala onembe kakhulu ubonisa amanani emibala ye-RGB.Ngakho singase futhi sihlukanise imibala ebonakalayo njengemibala ye-RGB.

Ngokuphambene nalokho, imibala ye-KCMY 4 imelela amaphethini ombala ahloselwe ukuphrinta ngokwezimboni.Azinakukhanya.Inqobo nje uma iphethini yombala iphrintwa emithonjeni yezindaba ehlukahlukene kusetshenziswa izinto zesimanje zokuphrinta Imodi yombala ingahlukaniswa ngaphansi kwemodi ye-KCMY.

Ake sibheke umehluko wemodi yombala we-RGB , kanye ne-KCMY izindlela zombala ku-Photoshop:

(ngokuvamile idizayini eyingcaca izoqhathanisa umehluko phakathi kwemibala emibili yenhloso yokuphrinta kwe-rip)

I-Photoshop imise izindlela ezinemibala emibili i-RGB ne-KCMY ukuze yenze umehluko.Eqinisweni, umehluko awumkhulu ngemva kokuphrintwa, kodwa uma isithombe se-deal ku-RIP enemodeli ye-RGB, uzobona umphumela wokuphrinta umehluko omkhulu uma uqhathanisa nesithombe sokuqala.

Uma ufuna ukufunda okwengeziwe, sicelaXhumana nathi.