"kev sib cais," ib leeg raws luam tawm hauv greyscale, yog siv los ua cov ntawv luam ntawv lossis cov ntxaij vab tshaus. Ntau theem ntawm grey txiav txim siab npaum li cas ntawm cov channel tus cwj mem yuav muab tso rau ntawm nplooj ntawv hauv ib qho chaw twg.
Koj txhais li cas los ntawm Xim sib cais?
: kev cais ntawm cov duab tsis zoo los ntawm kev siv cov xim lim ntawm cov khoom ntawm daim duab lossis cov qauv tsim uas yuav tsum tau luam tawm hauv cov xim muab los kuj: ib qho ntawm cov no cais negatives.
Yuav ua li cas cais xim hauv Photoshop?
Mus xaiv < Xim Ntau yam pib xaiv koj thawj xim. Lub qhov muag Dropper Tool yuav pop tuaj nrog lub dialog box nrog ib tug slider. Siv Fuzziness Slider koj tuaj yeem xaiv ntau dua lossis tsawg dua ntawm cov xim tshwj xeeb. Tom qab koj muaj cov xim koj xav rub / cais- xaiv lub invert box
4 xim txheej txheem luam ntawv yog dab tsi?
4 Xim Txheej Txheem Luam Ntawv yog txheej txheem uas siv ib nrab ntawm Cyan, Magenta, Daj, thiab Dub(Key) (CMYK… pom?). Qhov no tsim kom muaj tag nrho, cov duab-tsim xim luam tawm nrog ntau txhiab tus hluas, weeny dots, uas zoo li cov xim tawv rau tib neeg lub qhov muag.
Koj hloov 4 xim rau 2 xim hauv Photoshop li cas?
Xaiv Image > Hom > Duotone los tso saib Duotone Options dialog. Los ntawm hom npe xaiv Duotone. Thawj Xim Xim Xim rau Dub thiab tam sim no koj tuaj yeem ntxiv xim number case thib ob los ntawm txhaj rau hauv lub thawv swatch.
