Ni irihe tandukaniro rya RGB kimwe na CMYK mugihe cya printer ya Inkjet

Ni irihe tandukaniro rya RGB kimwe na CMYK mugihe cya anIcapa?

Icyitegererezo cyamabara ya RGB ni amabara atatu yibanze yumucyo. Umutuku, Icyatsi, n'Ubururu. Aya mabara atatu yibanze, afite ibipimo bitandukanye bishobora gukora urutonde rwamabara. Mubyigisho, urumuri rwatsi, umutuku nubururu rushobora guhuzwa nibindi bicucu.

Bizwi kandi nka KCMY, CMY ni ngufi kumuhondo, cyan na magenta. Aya ni amabara agize abahuza muri RGB (ibicucu bitatu byibanze byumucyo) byahujwe kubiri aribyo ibara ryuzuzanya rya RGB

Mbere yuko tujya muburyo burambuye, reka dusuzume ibi:

Mu ishusho biragaragara ko ibara CMY ari kuvanga. Iri niryo tandukaniro nyamukuru, none kuki printer yacu yifoto na printer ya UV ari KCMY? Ibi biterwa nuko tekinoroji ikoreshwa ubu idashobora kubyara pigment nyinshi. Uruvange rwa tricolor rushobora gutandukana gato numukara usanzwe, ariko ahubwo ni umutuku wijimye, bisaba ko ari wino idasanzwe yumukara ishobora kutabogama.

Mubyukuri, RGB mubyukuri ni ibara risanzwe, niryo bara riboneka mubintu bisanzwe dushobora kubona.

Mubihe bigezweho, ibara ryamabara ya RGB ryerekanwa kuri ecran yashyizwe hamwe namabara meza. Ibi biterwa nubuziranenge bwurumuri nibyiza, nuko rero ibara ryukuri ryerekana indangagaciro za RGB.None rero dushobora no gutondekanya amabara agaragara nkamabara ya RGB.

Ibinyuranye nibyo, amabara ya KCMY 4 yerekana amabara agenewe cyane cyane gucapa inganda. Ntibisanzwe.Mu gihe cyose ibara ryamabara ryacapishijwe mubitangazamakuru bitandukanye ukoresheje ibikoresho bigezweho byo gucapa Ubwoko bwamabara bushobora gushyirwa muburyo bwa KCMY.

Reka turebere hamwe itandukaniro ryuburyo bwa RGB, na KCMY uburyo bwamabara muri Photoshop:

(mubisanzwe igishushanyo mbonera kizagereranya itandukaniro riri hagati yamabara abiri yintego yo gucapa rip)

Photoshop yashyizeho uburyo bubiri bwamabara RGB na KCMY kugirango itandukane.Mu byukuri, itandukaniro ntabwo rinini nyuma yo gucapurwa, ariko niba ishusho yubucuruzi muri RIP hamwe na moderi ya RGB, uzabona ibisubizo byacapwe ni itandukaniro rinini ugereranije nifoto yumwimerere.

Niba ushaka kwiga byinshi, nyamunekatwandikire.