Ib qho ntawm peb cov neeg tau thov kom kuv piav qhia qhov CMYK txhais tau li cas thiab qhov sib txawv ntawm nws thiab RGB. Nov yog vim li cas nws yog qhov tseem ceeb.
Peb tau sib tham txog qhov yuav tsum tau los ntawm ib qho ntawm lawv cov neeg muag khoom uas hu rau cov ntaub ntawv digital uas yuav tsum tau muab rau, lossis hloov dua siab tshiab rau, CMYK. Yog tias hloov dua siab tshiab no tsis tau ua kom raug, cov duab tshwm sim yuav muaj cov xim av nkos thiab tsis muaj xim uas yuav cuam tshuam tsis zoo rau koj hom.
CMYK yog cov lus sau rau Cyan, Magenta, Daj, Daj (Dub) -the cov xim ntawm cov inks uas tau siv nyob rau hauv cov txheej txheem plaub-xim sib txawv. RGB yog cov lus sau rau liab, ntsuab thiab xiav-xim ntawm lub teeb uas tau siv hauv cov digital dispect.
CMYK yog ib lub sijhawm siv dav hauv kev tsim qauv duab duab thiab tseem raug xa mus rau "xim puv nkaus." Txoj kev luam ntawv no siv cov txheej txheem uas txhua tus qauv tshuaj pleev xim rau cov qauv tshwj xeeb, txhua tus txheej txheem los tsim cov xim sib dhos. Nyob rau hauv ib qho kev sib dhos xim spectrum, cov xim ntau koj sib tshooj, tus tsaus nti lub txiaj ntsig. Peb lub qhov muag txhais cov ntawv luam tawm cov xim xim ua duab thiab cov lus ntawm daim ntawv lossis cov ntawv luam tawm.
Dab tsi koj pom ntawm koj lub computer saib yuav tsis muaj nrog plaub-xim txheej txheem luam ntawv.
RGB yog ib qho kev sib ntxiv xim spectrum. Yeej cov duab tso tawm ntawm ib qho kev soj ntsuam lossis cov tshuaj ntsuam digital yuav tsim tawm hauv RGB. Nyob rau hauv qhov chaw xim no, qhov ntau overlapping xim koj ntxiv, cov duab sib dua. Yuav luag txhua cov koob yees duab digital txuag nws cov duab hauv RGB xim spectrum rau qhov laj thawj no.
RGB xim spectrum yog loj dua li ntawm CMYK
CMYK yog rau luam. RGB yog rau cov ntxaij digital. Tab sis qhov uas yuav tsum nco ntsoov yog tias RGB xim spectrum yog qhov loj dua li ntawm koj tus tshuaj xyuas lub computer yuav tsis tuaj yeem ua tau nrog plaub-xim cov txheej txheem luam ntawv. Thaum peb npaj cov artwork rau peb cov neeg siv khoom, ceev faj saib yog muab thaum hloov artwork los ntawm RGB rau CMYK. Nyob rau hauv tus piv txwv saum toj no, koj tuaj yeem pom li cas RGB cov duab uas muaj cov xim ci ci heev tuaj yeem pom cov xim tsis muaj xim thaum hloov mus rau CMYK.
Lub Sijhawm Post: Oct-18-2021