Cov txheej txheem ntawm qhov tseem ceeb qhia cov xim nthuav dav hauv cov duab dub thiab dawb tau siv feem ntau hauv lub hnub ntawm cov koob yees duab dub thiab dawb. Tom qab ntawd hauv daim duab lawv pleev xim rau cov khoom xav tau nrog cov xaum qhuav xim. Tam sim no cov nyhuv no tuaj yeem ua tiav hauv ob peb kauj ruam yooj yim siv Adobe Photoshop.
Cov Lus Qhia
Kauj ruam 1
Muaj ob peb txoj hauv kev los txais qhov txiaj ntsig no. Qhov yooj yim ntawm cov no yog tshem tawm. Tsim daim ntawv theej ntawm daim duab, rau qhov no nyem hauv "Layers" tab ntawm daim duab nrog khawm sab xis thiab xaiv "Duplicate txheej". Tom qab ntawd ua daim ntawv no xim dub thiab dawb - hauv cov vaj huam sib luag loj, xaiv Duab ments Cov Kev Hloov Kho → Dub thiab Dawb lossis Desaturate. Koj tuaj yeem siv cov kev sib txuas tseem ceeb ua haujlwm Shift + Ctrl + U.
Kauj ruam 2
Tom qab ntawd siv qhov Eraser twj (sab laug toolbar). Kho qhov loj thiab hardness ntawm txhuam. Ib lub duab xim yuav tsum tshwm nyob qhov twg koj xaub nws dua daim duab dub thiab dawb. Qhov tsim nyog, yuav tsum muaj ib qho xim xim, tom qab ntawd daim duab yuav saib zoo nkauj. Tab sis qee qhov xwm txheej, nws raug tso cai kom xaiv ntau yam khoom, lub ntsiab yog tias tsis muaj cov khoom sib txuam ntau. Nco ntsoov tias koj tab tom ua luag txawv.
Kauj ruam 3
Lwm txoj kev yog ua haujlwm nrog cov xim tshwj xeeb. Theej tawm txheej hauv qhov txheej txheem tib yam li thawj cov ntaub ntawv. Ntawm daim ntawv nquag ntawm cov txheej, mus rau Xaiv → Ntau Yam xim. Nyob rau hauv lub qhov rai uas qhib, nyem rau ntawm cov xim duav (Cuab tam Eyedropper) thiab luag cov vias sab laug thiab sab xis kom txog thaum koj ua tiav qhov xav tau. Lub ntsiab keeb kwm yav dhau yuav tsum yog xim dub, thiab xim koj xav tau yuav tsum yog dawb.
Kauj ruam 4
Hauv qab cov khaubncaws sab nraud povtseg, nyem qhov khawm "Tsim Txheej Txheej" - qhov no yuav tso cai koj ua haujlwm ntawm ib thaj chaw tshwj xeeb. Tom qab ntawd rov qab mus rau lub qub duab txheej txheej thiab desaturate nws (Ua haujlwm + Ctrl + U). Yog tias tom qab desaturation, ntxiv rau cov nthuav dav xav tau, cov cheeb tsam ntxiv nyob hauv cov xim, nyem rau ntawm txheej nrog lub npog ntsej muag thiab, siv tus "Lwv", lwv cov khoom tsis tseem ceeb.
Kauj ruam 5
Cov kev qhia yooj yim no pab koj tsim kev tsim qauv zoo rau kev txhaj tshuaj. Rau qhov zoo ntawm cov xim xim-rau-dub-thiab dawb, qhov kev xaiv ntawm kev nthuav dav yog qhov tseem ceeb. Cov txheej txheem yog qhov yooj yim, thiab tsuas yog kev xav me me xav tau los ntawm koj.
