Yuav ua li cas yuav ua rau cov nyhuv ntawm "fisheye" nrog nws tus kheej ob txhais tes?

Niaj hnub no tus tsab xov xwm yog mob siab rau ib qho ntawm feem nrov duab los hu ua "fisheye". Nrog nws ob txhais tes, siv duab editor Photoshop, koj yuav cuag ib tug zoo li nrig txog kev pom gimmick. Nyob rau hauv ib txhia qhov chaw tseem muaj lwm lub npe "fishaya" - "ntses qhov muag" los yog ib tug "lens". Ntses-qhov muag - yog li nws suab nyob rau hauv lus Askiv nws lub npe. Nyob rau hauv lub neej tiag tiag, "fisheye" yog ua nrog ib tug tshwj xeeb ultra dav lub lens. Tab sis thaum tus yees duab twb tau ua, peb muaj kev pab los ntawm "Photoshop".

tsim nyog txhais tau tias

Nyob rau hauv thiaj li yuav ua cov nyhuv ntawm "fisheye" nrog lawv txhais tes, yuav tau editing software Photoshop thiab, ntawm chav kawm, photography nws tus kheej. Qhov zoo tshaj plaws ntawm tag nrho cov, thaum ib tug duab yog ntes rau ib tug zoo ntaus ntawv uas muaj kev daws teeb meem. Mus ua hauj lwm, koj yuav tau siv tej version ntawm Photoshop. Yog hais tias koj xav, koj yuav tau siv lwm yam kev pab cuam, lub tseem ceeb tshaj plaws - kom to taub qhov yooj yim lub ntsiab lus ntawm lub tswv yim.

qhia

"Fisheye" nyob rau hauv "Photoshop" yog tsim siv Free Txia. Thiab lub ntsiab kev ua nqa tawm nrog no muaj nuj nqi. Yog li ntawd cia tus pib.

1. Ua ntej koj yuav tsum qhib cov yees duab nyob rau hauv koj lub photo editor.
2. Ntxiv noj txaus los ntawm tus thawj txheej (tom qab). Ua li no ob peb lub sij hawm peb tau nyem rau ntawm lub xauv cim nyob rau hauv lub Khaubncaws sab nraud povtseg vaj huam sib luag.
3. Tam sim ntawd tsim lwm txheej tshiab (ua haujlwm + ctrl + N). Lub "lub cuab tam xaiv" xaiv "Elliptical Marquee" (M).
4. Txoj cai nias rau ntawm lub tseem ceeb cheeb tsam thiab nrhiav tau lub "Stroke". Nyob rau hauv cov khoom, koj yuav tau qhia kom meej tej nqi, tab sis kuv pom zoo kom koj xaiv lub dav ntawm 4 pixels, thiab cov xim - dub, tawm hauv lub so ua neej ntawd hais. Tshem tawm cov kev xaiv (Ctrl + D)
5. Nias lub «M», peb txoj nyem ntawm daim duab. Xaiv "Free Txia Thiab Warp" (dua txoj cai nias rau hauv daim duab). Qhov no yuav tsum tau ua li cas rau peb cov thawj daim duab, qhov twg cov duab no yog.
6. Ntawm no los txog cov kev lom zem ib feem. Yuav kom tsim cov nyhuv ntawm "fisheye" nrog lawv txhais tes, koj yuav tsum mus ua hauj lwm ib tug me ntsis phau ntawv tswj. Raws li ib tug tshwm sim, lub thib tsib kauj ruam uas peb tau txais ib tug dub ncej, yog li peb tau pom pom cheeb tsam. Tam sim no peb yuav tsum tag nrho cov sab tusyees "tsav" tus so ntawm daim duab mus rau hauv lub thawv. Ua li no, luag tus tswj squares rau sab nraum lub voj voog. Me ntsis missteps nrog irregularities. Thaum qhov tseem ceeb ntawm kev ua hauj lwm ua.
7. Peb npaj mus rau lub thib ob txheej, qhov twg rau ncig ncej. Sau lub txheej ib feem ntawm cov dub. Nias rau "cov ntxaij lim dej" - "plooj" - "plooj me me tob ntawm daim teb". Qhov uas koj qhia kom meej rau qhov twg los, xaiv "Txheej Daim npog qhov ncauj". Thiab tshaaj cov nram qab no qhov tseem ceeb: "Lub focal deb plooj 130"; "Radius: 17"; "Curvature ntawm daim ntawv 67". "OK" laub.
8. Rau ntawm no theem, yuav luag npaj txhij. Nws tseem raug nyob tsuas mus tshem tawm qhov yuam kev, uas sawv raws li ib tug tshwm sim ntawm kauj ruam 7. Ua li no, txoj nyem rau ntawm peb lub yees duab thiab xaiv "Free Txia." Tej dluab mus raws li ntev raws li lub ntug ntawm daim duab yuav tsis nkag mus rau tshaj lub thib ob txheej, li no xa tej unevenness. Koj yuav tau hloov lub dav thaum tuav cia lub «ua haujlwm», uas yuav txuag koj los ntawm ib tug disproportionate hloov.

xaus

Cov nyhuv ntawm "fisheye" nrog rau lawv ob txhais tes nyob rau hauv lub "Photoshop" yuav heev tiag. Tab sis tau ib tug caij nyoog tib yam ntawm tej yam ntuj tso duab, ntawm chav kawm, yuav tsis vam meej. Muaj suab plug-ins tsim los ua kom cov nyhuv ntawm "fisheye". "Photoshop" muaj ib tug ntau ntawm cov nta uas pab tau koj tau txais cov feem ntau nthuav nrig txog kev pom tricks. Yog li ntawd tsis txhob nco lub sij hawm los hloov qhov zoo ntawm cov duab nrog rau cov kev pab los ntawm niaj hnub siv tshuab.