Cov duab nrog thaj av nthuav, tab sis tsis saib tshwj xeeb zoo nkauj vim qhov teeb tsa tsis zoo lub koob yees duab, yog muaj rau txhua tus neeg. Lub sijhawm no, nws tsis yog qhov nyuaj rau qhov huv si tsaus dhau, lub teeb duab lossis tsaus muag ntawm koj tus kheej. Cov lus teb zoo tshaj plaws rau lo lus nug ntawm yuav ua li cas txhim kho kev yees duab zoo yog cov duab hloov kho niaj hnub.
Niaj hnub no muaj ntau tus kws kho duab teeb duab uas tso cai rau koj kom sai kho qhov zoo ntawm daim duab. Tab sis nws ntseeg tau tias hauv Windows "Photoshop" zoo tshaj plaws rau lub hom phiaj no. Hauv "Ubuntu" nws tsim nyog siv "Gimp" los txhim kho qhov zoo ntawm daim duab. Lub luag haujlwm ntawm ob ntawm cov neeg kho yog zoo ib yam.
Gimp tuaj yeem ntsia tau koj lub computer dawb. "Photoshop" yog txoj haujlwm them nyiaj. Tab sis yog tias tsim nyog, koj tuaj yeem ua tiav dawb rub tawm lub vev xaib qub ntawm cov software no - CS2 los ntawm kev ua haujlwm Adobe lub vev xaib. Muaj tau ntawm no dawb "Photoshop" rau amateurs uas tsuas yog xav txhim kho lawv cov duab tau txaus txaus.
Yuav ua li cas kho cov xim rendition
Txoj kev yooj yim thiab nrawm tshaj plaws los kho cov duab phem hauv cov lus ntawm kev hloov xim ntawm ob tus neeg kho yog siv qhov "Theem" ua haujlwm. Hauv "Photoshop" cov khoom no tuaj yeem pom hauv ntu "Kev Kho Kom Raug", thiab hauv "Gimpe" - "Xim". Thaum koj nyem rau ntawm "Theem" hauv ob qho tib si ntawm cov neeg kho, lub qhov rais tshwj xeeb nrog histogram tseem ceeb. Txhawm rau kho cov xim ntawm daim duab, ntawm no koj tsuas yog yuav tsum rub lub vias sab laug thiab sab xis mus rau qhov pib ntawm histogram ntawm ob sab.
Yuav ua li cas hloov kho qhov zoo ntawm cov duab qes-res
Cov duab zoo li no tsis paub meej thaum yees duab thaum. Ntxiv rau, pixels tuaj yeem pom ntawm lawv. Txhawm rau kho qhov xwm txheej hauv qhov no, koj tuaj yeem siv lub ntsej muag plooj thiab lub luag haujlwm. Rau qhov no koj xav tau:
- Nce daim duab loj dua (piv txwv li, los ntawm 200 pixels hauv qhov dav txog 1000). Thiab hauv "Photoshop", thiab hauv "Gimp" rau qhov no koj yuav tsum nyem "Duab" - "Duab loj".
- Tom qab ntawd koj yuav tsum siv lub "Plooj" lim rau daim duab. Hauv ob qho kho ntawv, nws tuaj yeem nrhiav pom hauv ntu Lim. Gaussian plooj plooj yog siv los txhim kho cov duab thaij duab. Koj yuav tsum tau plooj tus yees duab rau tej qhov uas daim duab nws tus kheej tseem pom meej meej, thiab cov pixels ploj kiag li.
- Tom ntej no, koj yuav tsum ua kom nruj ntawm daim duab. Qhov no tseem tuaj yeem ua tiav siv cov ntxaij lim dej tsim nyog hauv ntu "Lim" ntawm ob qhov kev zov me nyuam.
Blurry duab
Hauv qhov xwm txheej no, qhov xwm txheej yuav raug kho sai heev. Lub yees duab yuav tsuas yog xav kho tam sim ntawd nrog lub "Ntiag" lim. Thaum koj nias lub khawm sib txuam hauv ob qho kev pab cuam, lub qhov rai ntse pom. Ntawm no koj tuaj yeem siv cov kab npog los txo qis lossis nce cov nyhuv ntawm lub taub lim. Ntau dhau rau sab xis, cov kab nyob hauv qhov rai no yuav tsum tsis txhob rub. Nws yog qhov zoo dua rau kev thov lub lim nws tus kheej rau ntawm daim duab ob peb zaug.
Yuav txhim kho tus yees duab hauv nias ib zaug li cas
Txhawm rau ua kom daim duab zoo nkauj dua nrog kev pab los ntawm "Photoshop" lossis "Gimp", yog li, koj tuaj yeem tau nrawm txaus. Tab sis koj tseem yuav tsum tau kam nrog lub interface ntawm no kho duab yees duab software rau qee lub sijhawm. Cov siv Is Taws Nem uas yog, txawm li cas los xij, tsis xav ua qhov no, tsuas yog tuaj yeem mus ntsib cov kev pab online ntawm Lub Vev Xaib uas tso cai rau lawv xa cov duab thiab kho lawv hauv ib nias. Yog lawm, nws yuav tsis yooj yim sua kom tau txais cov duab zoo dhau rau hauv txoj kev no. Tab sis koj yuav yog feem ntau koj tuaj yeem txhim kho qhov zoo ntawm koj cov duab ntawm cov chaw ntawd me ntsis.
