Kokubili i-RGB ne-CMYK izindlela zokuhlanganisa umbala ekwakhiweni kwezithombe. Njengereferensi esheshayo, imodi yombala we-RGB ingcono kakhulu emsebenzini wedijithali, kuyilapho i-CMYK isetshenziselwa imikhiqizo yokuphrinta.
Kungani i-CMYK ingcono kune-RGB?
I-CMYK isebenzisa imibala ekhiphayo, hhayi okungeziwe. Ukwengeza imibala ndawonye kumodi ye-CMYK kunomphumela ophambene nomphumela njengoba kwenza i-RGB; uma ungezwa umbala, imiphumela iba mnyama. … Lokhu kungenxa yokuthi imibala ye-CMYK imunca ukukhanya, okusho ukuthi u-inki omningi uholela ekukhanyeni okuncane.
Iyiphi iphrofayili yombala engcono kakhulu yokuphrinta?
Uma udizayina ifomethi ephrintiwe, iphrofayela yombala engcono kakhulu ongayisebenzisa i-CMYK, esebenzisa imibala eyisisekelo ye-Cyan, Magenta, Yellow, kanye Nokhiye (noma Emnyama).
Kungani i-CMYK ingcono ukuphrinta?
I-CMY izovala iningi lemibala ekhanyayo kalula, uma iqhathaniswa nokusebenzisa i-RGB. … Nokho, i-CMY iyodwa ayikwazi ukwakha imibala emnyama ejule njengokuthi “umnyama wangempela,” ukuze kwengezwe emnyama (okubizwa ngokuthi “K” “umbala wokhiye”). Lokhu kunikeza i-CMY ububanzi bemibala ebanzi uma iqhathaniswa ne-RGB nje.
Iyiphi imodeli yombala esetshenziswa ekuphrinteni kwekhwalithi ephezulu?
Imodeli yombala ye-CMYK (eyaziwa nangokuthi umbala wenqubo, noma imibala emine) imodeli yombala ekhiphayo, esekelwe kumodeli yombala we-CMY, esetshenziswa ekuphrinteni imibala, futhi isetshenziselwa ukuchaza inqubo yokuphrinta ngokwayo. I-CMYK ibhekisela kumapuleti kayinki amane asetshenziswa ekunyatheliseni umbala othile: i-cyan, i-magenta, ephuzi, kanye nokhiye (omnyama).
Ingabe kufanele ngiguqule i-RGB ibe yi-CMYK ukuze ngiphrinte?
Ungashiya izithombe zakho ku-RGB. Awudingi ukuwaguqulela ku-CMYK. Futhi empeleni, akufanele uwaguqulele ku-CMYK (okungenani hhayi ku-Photoshop).
Kungani i-CMYK ibuthuntu kangaka?
I-CMYK (Umbala okhiphayo)
I-CMYK iwuhlobo olukhiphayo lwenqubo yombala, okusho ukuthi ngokungafani ne-RGB, lapho imibala ihlanganiswa ukukhanya kuyasuswa noma kuminyaniswe okwenza imibala ibe mnyama esikhundleni sokugqama. Lokhu kubangela umbala omncane kakhulu we-gamut—empeleni, cishe uhhafu walowo we-RGB.
Iyiphi iphrofayela evame kakhulu yombala we-CMYK?
Amaphrofayili e-CMYK asetshenziswa kakhulu afaka:
- I-US Web Coated (SWOP) v2, ithumela nge-Photoshop njenge-Prepress 2 yaseNyakatho Melika.
- I-FOGRA27 eboshwe (ISO 12647-2-2004), ithunyelwa nge-Photoshop njenge-European Prepress 2 default.
- I-Japan Color 2001 Coated, i-Japan Prepress 2 ezenzakalelayo.
Kwenzekani uma uphrinta i-RGB?
I-RGB iyinqubo yokwengeza, okusho ukuthi yengeza okubomvu, okuluhlaza okotshani nokuluhlaza okwesibhakabhaka ndawonye ngamanani ahlukahlukene ukuze kukhiqizwe eminye imibala. I-CMYK iyinqubo ekhiphayo. … I-RGB isetshenziswa ezintweni zikagesi, njengeziqapha zekhompyutha, kuyilapho ukuphrinta kusebenzisa i-CMYK. Uma i-RGB iguqulelwa ku-CMYK, imibala ingabukeka ithulisiwe.
Kungani i-CMYK ibukeka igezekile?
Uma leyo datha kuyi-CMYK iphrinta ayiqondi idatha, ngakho ithatha/iyiguqulela kudatha ye-RGB, bese iyiguqulela ku-CMYK ngokusekelwe kumaphrofayili ayo. Bese okuphumayo. Uthola ukuguqulwa kwemibala ekabili ngale ndlela ecishe ihlale ishintsha amanani ombala.
Yiziphi izinhlelo ezisebenzisa i-CMYK?
Nalu uhlu lwezinhlelo ezimbalwa ezijwayelekile ezikuvumela ukuthi usebenze endaweni yombala ye-CMYK:
- Umshicileli we-Microsoft.
- I-Adobe Photoshop.
- I-Adobe Illustrator.
- I-Adobe InDesign.
- I-Adobe Pagemaker (Qaphela ukuthi umenzi wekhasi akawumeli ngempumelelo umbala we-CMYK kusiqapha.)
- I-Corel Dweba.
- I-Quark Xpress.
Ngazi kanjani ukuthi i-Photoshop iyi-CMYK?
Cindezela u-Ctrl+Y (Windows) noma u-Cmd+Y (MAC) ukuze ubone ukubuka kuqala kwe-CMYK yesithombe sakho.
Ngiyenza kanjani i-CMYK yami ikhanye?
Akukhona nje ukuthi i-RGB inama-shades amaningi atholakalayo kune-CMYK, isikrini esikhanyiselwe ngemuva sizodala umbala ogqamile kunanoma iyiphi i-pigment esephepheni engafana nayo. Lokho kusho ukuthi, uma ufuna ukukhanya, hlala nezinto eziqinile. 100% cyan +100% ophuzi kudala okuluhlaza okukhanyayo.
Iyiphi iphrofayili yombala okufanele ngiyisebenzise ku-Photoshop ukuze ngiphrinte?
Iphrinta yakho ye-inkjet yasekhaya isethiwe ukuze yamukele izithombe ze-sRGB ngokuzenzakalela. Futhi ngisho namalebhu okuphrinta okuhweba ngokuvamile azolindela ukuthi ulondoloze izithombe zakho endaweni yombala ye-sRGB. Kuzo zonke lezi zizathu, i-Adobe inqume ukuthi kungcono isethe indawo yokusebenza ezenzakalelayo ye-Photoshop ye-RGB ibe yi-sRGB. Ngemuva kwakho konke, i-sRGB iyisinqumo esiphephile.
Iyiphi isistimu yombala esetshenziswa amamonitha amaningi?
I-RGB isho imibala eyinhloko yokukhanya, Okubomvu, Okuhlaza Okuhlaza Nokuluhlaza, esetshenziswa kumamonitha, izikrini zikamabonakude, amakhamera edijithali nezikena. I-CMYK isho imibala eyinhloko ye-pigment: Cyan, Magenta, Yellow, and Black.
Imele ini i-CMYK?
Isifinyezo se-CMYK simelela okuthi Cyan, Magenta, Yellow, and Key: leyo imibala esetshenziswa enqubweni yokuphrinta. Umshini wokunyathelisa usebenzisa amachashazi kayinki ukuze wakhe isithombe ngale mibala emine.