Ib qho txuj ci tseem ceeb hauv kev tsim cov khoom sib tsoo yog qhov peev xwm los cais tawm qhov kev kawm dhau los ntawm keeb kwm yav dhau los lossis tom qab ntawm cov ntawv. Hauv Adobe Photoshop, qhov no yuav ua tau siv cov kev siv channel thiab cov cuab yeej xaiv ceev ceev.
Tsim nyog
Tsev av Photoshop
Cov Lus Qhia
Kauj ruam 1
Pom qhov Ua Raws ntawm lub qhov rai (yog tias tsis yog, nyem Qhov rai-> Raws). Ntawm no yog cov npe ntawm cov channel: xiav, liab, ntsuab, thiab ib qho uas sib xyaw tag nrho peb qho - RGB. Mus rau sab laug ntawm txhua tus lawv muaj lub cim nrog lub qhov muag - qhov no txhais tau hais tias cov channel no tau pom. Ua si nrog qhov kev teeb tsa no los txiav txim seb qhov channel twg cuam tshuam cov khoom feem ntau nrog tom qab. Feem ntau, cov channel no tau xiav.
Kauj ruam 2
Tshaj tawm lub channel xaiv, txoj nyem rau nws thiab hauv cov ntawv qhia uas qhib, nyem rau "Cov theej tawm channel". Ua rau txhua lwm tshooj pom tsis pom tsuas yog daim ntawv theej tawm no. Nias Ctrl + Kuv mus rau invert nws thiab tom qab ntawd Ctrl + L coj mus rau theem kev kho qhov rais. Siv cov chaw hauv cov ntawv qhia no, ua rau cov keeb kwm yav dhau los ua xim dub thiab cov ntsiab lus dawb. Yog tias nws tsis ua haujlwm tiav, tawm qhov zoo tshaj plaws hauv koj qhov kev xav.
Kauj ruam 3
Tuav Ctrl, txav tus cursor dhau lub cim ntawm cov channel uas koj tau siv ua ntej kauj ruam dhau los ntawm kev qhia, thiab tom qab ntawd nyem rau nws. Ib qho kev xaiv yuav tshwm sim ntawm qhov khoom, tab sis feem ntau nws tsis ua zoo txaus. Txhawm rau txhim kho qhov no, lob tus xaiv ceev cov cuab yeej (hotkey W, hloov ntawm cov khoom uas nyob ib sab ua ke + W). Yog tias koj xav ntxiv qee thaj chaw rau kev xaiv, hauv cov cuab yeej teeb tsa lub vaj huam sib luag xaiv "Ntxiv rau xaiv", yog tias rho - "Rho los ntawm xaiv". Qhov luaj li ntawm "Cov ntawv xaiv ceev" ceev tuaj yeem hloov pauv siv " "thiab"] "yuam sij. Yog tias koj ua qhov tsis raug, siv Cov Ntawv Qhia Keeb Kwm (Qhov rai-> Keeb Kwm) rov qab los ntau cov kauj ruam raws li xav tau.
Kauj ruam 4
Txhawm rau txhawm rau xaiv yog tias xaiv qhov tseeb, ua rau txhua lwm cov yeeb yaj kiab pom, thiab daim ntawv theej, ntawm qhov tsis sib xws, pom tsis tau. Yog tias txhua yam muaj tseeb, koj tuaj yeem hloov cov khoom no mus rau lwm qhov chaw, piv txwv li, xa mus rau lwm daim ntawv. Siv rau cov cuab yeej no "Txav mus" (Tsiv, V).
