Koj puas xav ua koj tus kheej avatar zoo nkauj, lossis kho daim duab rau koj qhov blog, tab sis tsis paub yuav ua li cas txo daim duab yam tsis poob zoo? Hauv qhov no, koj yuav tsum tig mus rau cov kws kho duab. Muaj ntau txoj haujlwm tsim kho kom zoo nkauj uas koj tuaj yeem txo daim duab yam tsis muaj teeb meem dab tsi. Cov nto moo tshaj plaws yog IrfanView, Xim, Adobe Photoshop. Photoshop yog qhov zoo tshaj plaws los daws cov teeb meem no.
Tsim nyog
- 1. Cov duab qub yog qhov loj me.
- 2. Kev Pabcuam Adobe Photoshop.
Cov Lus Qhia
Kauj ruam 1
Qhib cov duab hauv Adobe Photoshop, hauv "Cov Ntawv Teev Tseg" cov zaub mov, nyem khawm "Qhib", xaiv koj daim duab.
Kauj ruam 2
Ua ntej koj txo daim duab, koj yuav tsum kho nws siv lub lim "Sharpen". Xaiv cov "Lim" zaub mov, muaj yuj dua "Sharpen" thiab nyem rau ntawm "Sharpen" dua.
Kauj ruam 3
Cia peb hais tias koj xav tau kom txo qhov loj me me ntawm ib daim duab mus rau 200 pixels dav. Txhawm rau kom tsis txhob poob zoo, koj yuav tsum xub ua kom nws halve (50%). Hauv cov ntawv "Duab", nyem rau ntawm "Duab loj" khawm, tom qab ntawd hauv daim teb uas tshwm hauv kab nrog lub npe "Dav" xaiv "feem pua", thiab teeb tsa feem pua rau 50 thiab nyem "OK". Qhov tshwm sim yog daim duab nrog qhov loj me, hais, 300x400 pixels.
Kauj ruam 4
Tam sim no kho cov duab ib zaug ntxiv nrog "Sharpen" lim hauv qhov zoo ib yam li yav dhau los. Tom qab ntawd, peb yuav tsum tau txo qhov loj me rau qhov peb xav tau (200 pixels) los ntawm qhib cov ntawv qhia zaub mov "Duab" - "Duab loj" dua. Hauv kab "Dav", xaiv kab "pixels" thiab teeb tsa tus me rau 200.
Kauj ruam 5
Cov kauj ruam kawg yog siv cov ntawv "Unsharp Mask" kom nruj rau daim duab. Ua li no, qhib "Lim" cov ntawv qhia zaub mov, xaiv "Sharpen" thiab nyem rau ntawm "Unsharp Mask". Hauv lub qhov rai uas tshwm, koj yuav tsum tau tsim nuj nqis rau peb yam - "Nyiaj", "Vov" thiab "Threshold". "Npaum" txhais tau tias "lub zog", tus nqi ntau dua, cov lus txhais muaj zog (sim 50% ua ntej). "Cov vojvoog" txhais tau thaj tsam ntawm qhov sib txawv ntawm qhov sib txawv (teeb tsa 1.0), thiab "Threshold" saib xyuas qhov sib txawv ntawm "nyob ib sab" pixels (teev 0).
Kauj Ruam 6
Nws tsuas yog los tseg cov txiaj ntsig. Nyem rau "Cov ntaub ntawv" khawm hauv cov ntawv qhia zaub mov tseem ceeb thiab xaiv "Txuag Ua". Sau cov npe ntawm cov ntaub ntawv, thiab xaiv los ntawm cov npe ntawm cov hom ntawv tshaj tawm los khaws ib daim uas koj xav tau (qhov muaj peev xwm tshaj plaws yog JPEG).
