Menene bambanci tsakanin RGB da CMYK a cikin firintar Inkjet?

Menene bambanci tsakanin RGB da CMYK a cikin na'urar aunawaFirintar Inkjet?

Samfurin launi na RGB shine manyan launuka uku na haske. Ja, Kore, da Shuɗi. Waɗannan manyan launuka guda uku, waɗanda ke da ma'auni daban-daban waɗanda za su iya ƙirƙirar launuka iri-iri. A ka'ida, ana iya haɗa hasken kore, ja da shuɗi tare da wasu launuka.

Ana kuma kiransa da KCMY, CMY a takaice yana nufin rawaya, cyan da magenta. Waɗannan su ne launukan da suka samar da tsaka-tsaki a cikin RGB (inuwar haske guda uku) waɗanda aka haɗa su biyu waɗanda sune launin RGB mai dacewa.

Kafin mu shiga cikin cikakkun bayanai, bari mu yi la'akari da waɗannan:

A cikin hoton, a bayyane yake cewa launin CMY yana haɗuwa da abubuwa daban-daban. Wannan shine babban bambanci, don haka me yasa firintar hoto da firintar UV ɗinmu suke KCMY? Wannan ya faru ne saboda fasahar da ake amfani da ita a yanzu ba za ta iya samar da launuka masu tsabta ba. Haɗin launuka uku na iya ɗan bambanta da baƙi na yau da kullun, amma maimakon haka ja ne mai duhu, wanda ke buƙatar tawada baƙi ta musamman wanda zai iya kawar da su.

A ka'ida, RGB shine ainihin launin halitta, wanda shine launin da ake samu a cikin duk abubuwan halitta da muke iya gani.

A zamanin yau, ana nuna ƙimar launukan RGB akan allo waɗanda aka rarraba su ta launuka masu haske. Wannan ya faru ne saboda tsarkin haske shine mafi kyau, don haka launin da ya fi daidai yana nuna ƙimar launukan RGB. Don haka za mu iya rarraba launukan da ake gani zuwa launukan RGB.

Akasin haka, launukan KCMY 4 suna wakiltar alamu na launi waɗanda aka yi niyya musamman don bugawa a masana'antu. Ba su da haske. Muddin an buga tsarin launi a kan kafofin watsa labarai daban-daban ta amfani da kayan aiki na zamani don bugawa. Yanayin launi za a iya rarraba shi a ƙarƙashin yanayin KCMY.

Bari mu dubi bambancin yanayin launi na RGB, da kuma yanayin launi na KCMY a Photoshop:

(yawanci ƙirar hoto yawanci zai kwatanta bambance-bambancen da ke tsakanin launuka biyu na manufar buga kwafi)

Photoshop ya tsara nau'ikan launuka guda biyu na RGB da KCMY don yin wasu bambance-bambance. A zahiri, bambancin ba shi da girma bayan an buga shi, amma idan an buga shi da RIP tare da samfurin RGB, za ku ga sakamakon bugawa ya yi babban bambanci idan aka kwatanta da hoton asali.

Idan kana son ƙarin bayani, don Allahtuntuɓe mu.