Qhov wikiHow qhia koj yuav rho tawm keeb kwm yav dhau ntawm cov duab hauv Adobe Photoshop li cas. Koj tuaj yeem siv Lasso cov cuab yeej los taug ib puag ncig cov ncauj lus uas koj xav khaws, lossis koj tuaj yeem siv Cov Khoom Siv Tom Qab Lwv kom tig koj tus cursor nas rau hauv txhuam txhuam.
Cov kauj ruam
Txoj Kev 1 ntawm 2: Siv Lasso Tool
Kauj Ruam 1. Qhib daim duab hauv Photoshop
Yog tias koj tseem tsis tau ua li ntawd, nyem rau Cov ntaub ntawv ntawv qhia zaub mov, xaiv Qhib, xaiv cov duab, thiab tom qab ntawd nyem Qhib.
Kauj Ruam 2. Txoj cai-nias rau txheej tom qab
Koj yuav pom cov txheej no ntawm "Layers" vaj huam sib luag, uas feem ntau nyob ze rau hauv qab ntawm sab xis ntawm lub vijtsam. Cov ntawv qhia zaub mov yuav tshwm.
Yog tias koj tsis pom Layers vaj huam sib luag, nias F7 kom toggle nws
Kauj Ruam 3. Nyem Duplicate Layer
Ib qho pop-up yuav tshwm.
Kauj Ruam 4. Npe lub txheej tshiab thiab nyem OK
Koj tuaj yeem hu nws qee yam xws li "pom tom qab."
Kauj Ruam 5. Nkaum txheej txheej keeb kwm yav dhau los ntawm qhov pom
Txhawm rau ua qhov no, koj yuav nyem lub cim qhov muag me me ntawm txheej "Tom Qab" hauv Cov Ntawv Vaj Huam Sib Luag.
Kauj Ruam 6. Xaiv cov txheej tshiab hauv Layers panel
Nov yog qhov koj tau tsim thiab npe ua ntej. Tam sim no koj yuav ua haujlwm ntawm txheej tshiab no.
Kauj Ruam 7. Xaiv Lasso Tool
Nws yog lub cim ntawm lasso hauv lub cuab yeej uas khiav raws sab laug ntawm lub vijtsam. Cov cuab yeej no tso cai rau koj taug ib ncig ntawm ib feem ntawm cov duab koj xav khaws.
- Muaj ntau yam cuab yeej lasso koj tuaj yeem siv los xaiv cov duab. Right-click Lasso cov cuab yeej los saib cov kev xaiv.
- Yog tias keeb kwm yav dhau los tsis khoom ntau dhau, siv Magnetic Lasso cov cuab yeej. Kab uas koj taug ib ncig ntawm daim duab yuav sim lo rau cov duab xaiv zoo li cov hlau nplaum.
Kauj Ruam 8. Nrhiav kab ib ncig ntawm ib feem ntawm daim duab uas koj xav khaws
Lub tswv yim yog kom taug kab ib puag ncig ntawm qhov kev kawm, ntes me me ntawm keeb kwm yav dhau los li sai tau. Thaum koj ua tiav qhov koj xaiv, kab kab ntawv yuav nyem ib ncig ntawm qhov xaiv.
- Lasso li niaj zaus: Nyem thiab rub kom kos kab ib ncig ntawm qhov kev kawm.
- Sib Nqus Lasso: Nyem nas ib zaug ntawm ib sab ntawm cov ncauj lus koj xav khaws cia, tom qab ntawd maj mam txav tus nas ib ncig ntawm qhov kev kawm (yam tsis tau nyem). Thaum koj tau nyob ib puag ncig tag nrho cov ncauj lus, nyem qhov pib ua kom tiav qhov kev xaiv.
- Yog tias koj xav tau txhawm rau txhawm rau saib kom ze, nyem Control ++ (PC) lossis ⌘ Command ++ (Mac). Txhawm rau nthuav tawm, nyem Control+- (PC) lossis ⌘ Command+- (Mac).
- Txhawm rau rov ua koj qhov kev txiav txim zaum kawg, nias Control+Z (PC) lossis ⌘ Command+Z (Mac).
Kauj ruam 9. Nyem rau Xaiv cov ntawv qhia zaub mov
Nws nyob saum lub screen.
Kauj Ruam 10. Nyem Rov Qab
Qhov no xaiv keeb kwm yav dhau es tsis yog cov ncauj lus koj taug.
Kauj Ruam 11. Nias Rho Tawm los yog ← Backspace.
Qhov no tshem tawm cov keeb kwm yav dhau los, hloov nws nrog cov xim grey thiab dawb checkered qauv. Cov qauv no tsis pom, yog li thaum koj khaws cov duab, tsuas yog cov ncauj lus yuav raug cawm.
Kauj Ruam 12. Nias Ctrl+D (PC) lub ⌘ Command+D (Mac).
Qhov no tsis xaiv cov duab, tshem tawm cov kab dotted.
Txij li thaum koj tab tom ua haujlwm ntawm txheej tshiab, txheej txheej keeb kwm yav dhau los (ib qho hu ua Background) tseem muaj cov keeb kwm yav dhau los. Yog tias koj tsis xav tau cov ntawv ntawd ntxiv, nyem rau Tom qab txheej thiab xaiv Rho tawm txheej '.
Kauj Ruam 13. Txuag daim duab
Thaum koj khaws cov duab hauv txhua hom, nws yuav raug cawm yam tsis muaj keeb kwm yav dhau.
Txoj Kev 2 ntawm 2: Siv Lub Tshuab Luam Ntawv Tom Qab
Kauj Ruam 1. Qhib daim duab hauv Photoshop
Yog tias koj tseem tsis tau ua li ntawd, nyem rau Cov ntaub ntawv ntawv qhia zaub mov, xaiv Qhib, xaiv cov duab, thiab tom qab ntawd nyem Qhib.
Kauj Ruam 2. Xaiv Cov Ntawv Cuam Tshuam Tom Qab
Txhawm rau ua qhov no, right-click Eraser tool nyob rau sab laug toolbar qhib cov ntawv qhia zaub mov, tom qab ntawd nyem Tom Qab Lwv Cov Cuab Yeej.
Kauj Ruam 3. Kho kom raug lub Background Lwv
Koj yuav pom ntau qhov kev xaiv txhuam nyob rau sab saum toj ntawm Photoshop-feem ntau nyob ze rau saum kaum sab laug. Cov kev xaiv uas koj xaiv yuav nyob ntawm koj cov duab, thiab tej zaum koj yuav tsum rov qab mus rau cov teeb tsa no thaum koj pib tshem tawm. Siv cov lus qhia no ua qhov pib:
- Nyem rau-tus xub ntawm ib sab txhuam (nws tej zaum yuav zoo li lub voj voog nrog tus lej hauv nws) kom qhib txhuam txhuam.
- Nco ntsoov tias "hardness" tau teeb tsa rau 100%. Koj kuj tseem tuaj yeem kho qhov luaj li cas ntawm lub lwv uas siv "Loj" slider.
- Nyem lub cim ntawm ob lub qhov muag rau sab xis ntawm cov ntawv qhia zaub mov kom xaiv "Sampling: Nruam."
- Nyem rau "Limits" ntawv qhia zaub mov thiab xaiv Nrhiav ntug.
Kauj Ruam 4. Nyem thiab luag lub cuab yeej los laij keeb kwm yav dhau
Raws li koj tshem tawm, keeb kwm yav dhau yuav raug hloov nrog cov xim grey thiab dawb checkered tom qab. Tus qauv ntawd tsuas yog txhais tau tias keeb kwm yav dhau tsis pom-nws tsis txhais tau tias koj tam sim no muaj keeb kwm yav dhau los.
- Yog tias koj xav tau txhawm rau txhawm rau saib kom ze, nyem Control ++ (PC) lossis ⌘ Command ++ (Mac).
- Txhawm rau nthuav tawm, nyem Control+- (PC) lossis ⌘ Command+- (Mac).
- Txhawm rau rov ua koj qhov kev txiav txim zaum kawg, nias Control+Z (PC) lossis ⌘ Command+Z (Mac).
Kauj Ruam 5. Txuag daim duab
Thaum koj khaws cov duab hauv txhua hom, nws yuav raug cawm yam tsis muaj keeb kwm yav dhau.
