Yuav ua li cas kom tshem tawm cov suab nrov nyob rau hauv lub "Photoshop"? Yuav ua li cas los txo cov suab nrov nyob rau hauv cov duab: shumodava

Txo cov suab nrov nyob rau hauv tej duab los yog cov duab muaj tam sim no ua ib tug kev muaj tiag nrog rau lub Photoshop CS2 version. Qhov kev pab no muaj ib tug feature hu ua "Txo nrov". Koj muaj peev xwm tsis tau kiag li tshem tawm nws, tsis txhob kov qhov tseem ceeb cov ntsiab lus ntawm cov duab ntawm tus kwv, tiam sis yog ib tug tiag tiag lub sij hawm mus ho txhim kho rau hauv daim duab sharpness. Qhov tsab xov xwm yuav sib tham txog lub ntsiab txoj kev yuav ua li cas kom tshem tawm cov suab nrov nyob rau hauv lub "photoshop": xim, brightness, thiab lwm yam duab artifacts JPEG hom.

Yog vim li cas artifacts tshwm nyob rau hauv cov duab? Qhov tseeb yog hais tias tsis yog txhua txhua lub koob yees duab yog tau tua siab zoo chaw nyob rau hauv ib tug maub lub sij hawm. Txawm hais tias lub tsev pluag teeb pom kev zoo, daim duab uas tsim los ntawm qhov uas tsis muaj-zoo lub koob yees duab puv nrog lub suab nrov hais tias yuav tsum tau muab tshem tawm. Nws yog qhov no thiab realizes squelch rau Photoshop, tsis tas yuav ua kev puas tsuaj rau cov duab.

Lub ntsiab yam ntawm cov suab nrov nyob rau hauv cov duab

Raws li hais saum toj no, muaj yeej peb hom suab nrov nyob rau hauv cov duab. Qhov no suab nrov brightness, xim thiab lwm yam JPEG daws teeb meem duab tsis xws luag. Nqa cov yees duab yam khoom rau ib co ntawm cov duab, koj yuav saib tau xiav, ntsuab thiab liab pixels rau nws nkhaus. Xws li ib tug yam cuav - qhov no xim suab nrov, uas yuav txo tau kev pab los ntawm qhia tshwj xeeb uas tsim rau no lim "Photoshop". Cia peb kawm saib ua li cas nws ua hauj lwm. Nyob rau hauv cov zaub mov, tab tom nrhiav rau cov khoom "Lim", chattering rau nws, xaiv txoj kev nco-down daim ntawv teev cov "suab nrov" -> "Txo suab nrov ..." thiab mus mus yees duab editing chaw.

Lim - nws tsis yog ib qho kev pab rau Photoshop duab, thiab cov ib txwm ntxiv ua-nyob rau hauv muaj nuj nqi. Nws yog tsim nyog los xav txog nyob rau hauv ntau yam lub dialog box, uas koj tau mus fim thaum editing daim duab.

nyiam Zoo Li Cas qhov rais

Suab nrov yuav txo tau lim comprises ib tug txaus loj cheeb tsam ntawm kev saib ua ntej nyob rau sab laug thiab hauv lub xov tooj ntawm khej nrog ntau nqis nyob rau hauv suab nrov ntau ntau ntau nyob rau hauv txoj cai. Raws li nyob rau hauv lub chaw ua hauj lwm cheeb tsam "Photoshop", koj yuav tam sim ntawd tau hloov los ua kom cov duab nyob rau hauv lub chaw qhov rais.

Tej chaw xws li plaub loj scale:

• siv;
• txo xim suab nrov;
• teb;
• theem cia Circuit Court paub meej.

Feem ntau ntawm cov chaw edited nyob rau hauv feem pua nrog lub slider, thiab cov kev siv - nyob rau hauv ib tug scale. Tsaug rau ib qho yooj yim installation thiab intuitive editing qhov rais, koj yuav tau yooj yim tau ib tug kov rau cov nqe lus nug ntawm yuav ua li cas kom tshem tawm cov suab nrov nyob rau hauv "Photoshop". Nyob rau hauv thiaj li yuav tau lub siab tshaj plaws zoo tau mus rau txo lub suab nrov yog thawj tsim nyog los muab tag nrho cov sliders rau xoom thiab saib yog hais tias tus box yog soj ntsuam tom ntej no mus tshem tawm JPEG artifacts. Ces koj yuav pib mus rau customize ntau yam suab los nyob rau ntawm ib optimum theem photography.

Teb saib zoom nyob rau hauv thiab tawm, ua thiab zuj zus lawm cov khoom nyob rau hauv cov duab. Txij li thaum cov kev hloov rau cov duab pom zoo npaum li cas.

Editing xim suab nrov

Cia peb pib editing duab nrog rau xim suab nrov yuav txo tau. Yuav ua li cas yog nws? Qhov no xiav, ntsuab thiab liab pixels nyob ib ncig ntawm lub contour ntawm tus kwv. Lawv peb yuav sim tshem tawm siv xwb lub suab nrov yuav txo tau lim. Wb tau pib.

1. Tom qab peb uploaded tus yees duab thiab xaiv "Txo nrov" nyob rau hauv "Photoshop" qhov rais tshwm nyob rau hauv uas peb yuav tsum tau ntug cov duab uas koj yuav saib tau lub liab, ntsuab thiab xiav tsuas me me.
2. Ces npaj mus rau tshem tawm lawv los ntawm dragging tus slider rau tus kav uas muaj lub npe ntawm kev txo xim suab nrov. Thaum lub sij hawm editing, cia li saib nyob rau hauv kev saib ua ntej cheeb tsam nyob rau tshwm sim. Sai li sai tau raws li lub multi-kob ntsiab lus ploj, koj yuav tam sim ntawd nres lub slider nyob rau qhov kev kawm theem thiab tsiv mus rau editing tom ntej no hom ntawm cov suab nrov. Koj muaj peev xwm tsis raws nraim hais dab tsi feem pua xaiv, vim hais tias txhua daim duab yog cim thiab nws muaj nws tus kheej artifacts.

Yuav ua li cas los txo cov suab nrov ntawm daim duab brightness nyob rau hauv Photoshop

Tom qab tshem tawm cov xim ntawm lub defect koj tseem tsis txaus siab rau cov kev tshwm sim thiab yog tseem xav li cas los "Photoshop" kom tshem tawm cov suab nrov los ntawm cov duab? Cov kauj ruam tom ntej tej zaum yuav hu ua luminance suab nrov yuav txo tau. Tsis zoo li yav dhau los kho raws nyob rau hauv cov duab tshwm dub, grey thiab dawb me ntsis. Qhov no yog lub suab nrov khov. Yog xav tau tshem ntawm nws, koj yuav tsum tau ua ib tug ob-theem configuration tswj. Ua ntej ntawm tag nrho cov, nws yog tsim nyog los muab cov kev siv slider rau xoom thiab ces pib qhov chaw. Nws yog ib qho tseem ceeb rau koj nco ntsoov tias tus yees duab yuav tsum tau muaj tiag li sai tau. Yuav kom ua tau xws li ib tug tshwm sim, nws yog tsim nyog los saib saib ua ntej qhov rais thiab sib piv nrog rau thawj daim duab. Ua ke nrog cov kev siv cov chaw tseem ceeb heev kom paub meej. Yog li ntawd nws tsis yog tsuas yog lub disappearance ntawm lub suab nrov, tab sis kuj rau txoj kev txuag cov cuab yeej.

Advanced lim chaw

Yog hais tias tsis muaj kev yees duab editors rau lub computer yog tsis muaj peev xwm tshem tawm lub suab nrov tsis muaj teeb meem loj tsis duab nthuav dav, ces pab advanced chaw suab nrov lim. Lawv yog cov nyob rau hauv tib lub qhov rais raws li ib tus txwm installation, qhov txawv tsuas yog hais tias koj yuav tsum tsiv mus nyob rau kos cim los ntawm lub "Main" nyob rau hauv cov yam khoom no "Riam". Mus rau sab xis ntawm qhov kho kom raug qhov rai yuav tshwm sim lub tshiab chaw. Koj yuav tsum nias rau ntawm lub tab hu ua "ib channel". Yuav ua li cas kom tshem tawm cov suab nrov nyob rau hauv lub "Photoshop" nrog rau cov kev pab los ntawm no me me ntxiv? Ntawm kab hauv qab no yog li cas yuav tau tshem ntawm cov tsis xws luag nyias rau txhua channel. Piv txwv li, yog ib tug kab txo xiav pixels, thiab lwm yam mus rau tshem tawm cov ntsuab thiab liab tsuas me me cais. Rau txhua ntawm lawv, koj yuav kho kom raug cov suab nrov khov ntawm brightness thiab txuag lub ntsiab lus nyob rau hauv txhua tus raws.

Yog vim li cas peb cov channel koj xav kho kom raug? Lub fact tias feem ntau ntawm cov dluab tsim rau lub hauv paus ntawm kob xiav, liab thiab ntsuab xim. Nws yuav lam xav tias nws yog nyob rau ib tug channel yuav ntau npaum li cas suab nrov tshaj rau lwm yam. Uas yog vim li cas lawv zoo suppress ib lub zuj zus. Qhov no ua rau lub fact tias lub ntsiab lus ntawm cov khoom nyob rau hauv cov duab yuav zoo npaum li cas fwm.

Yuav ua li cas kom tshem tawm cov suab nrov nyob rau hauv lub "Photoshop" siv ib suab nrov nrov lim, peb tau sib tham txog tam sim no yog them me ntsis mus rau lub JPEG artifacts thaum khaws cia duab.

Lub JPEG artifacts

Yuav ua li cas yog no kho raws tshwm sim thiab yog vim li cas nws zoo nkaus li? Tsis muaj teeb meem dab tsi daim duab yog siv: tshiab, cia li ua high-zoo cov koob yees duab los yog twb muab cia rau hauv lub graphics kev pab cuam Photoshop nrog lub extension .jpeg - thaum lub sij hawm compression ntawm daim duab popping suab nrov. Txawm tsis muaj teeb meem dab tsi yees duab editors rau lub computer uas koj yuav siv, JPEG duab yuav yeej ib txwm yuav qis dua zoo, tej zaum txawm yuav saib ib tug neeg pixels. Yog xav tau tshem ntawm xws tsis xws luag, nws yog tsim nyog los tsim ib tug zuam tom ntej no mus rau lub yam tshem tawm JPEG artifacts nyob rau hauv lub suab nrov lim chaw qhov rais. Cov kev nqis tes ua yuav ua rau lo lus nug: "Yuav ua li cas los txhim kho cov duab nyob rau hauv" Photoshop "?"

Pab tswv yim kev tshem tawm cov suab nrov

• Teem lub thawj zaug tsis muaj ib suab nrov nrov lim nyob rau hauv lub xoom txoj hauj lwm, dragging tag nrho cov sliders mus rau sab laug. Tom ntej no, tus tswj, txij li thaum cov xim suab nrov.
• Soj ntsuam cov kev tshwm sim tam sim ntawd nyob rau hauv kev saib ua ntej qhov rais. Zoom nyob rau hauv thiab tawm cov duab nyob rau hauv nws rau qhov zoo tshaj plaws tau ntxim.
• Yog hais tias koj tsis tau meej daim duab ntawm lub suab nrov, mus rau lub ntxiv lim chaw ib channel thiab tau tshem ntawm ntsuab, xim liab thiab xiav dots nyob ib ncig ntawm qhov kev kawm.

Lwm yam duab editors duab mus rau ib tug computer los txhim kho cov duab

Rau hnub tim, muaj ntau ntau yam kev pab rau tshem tawm artifacts duab, ripple thiab cov suab nrov. Thiab tag nrho ces hais tias koj cov duab no zoo heev thiab zoo nkauj tshaj plaws. Tsis tas siv Photoshop, kom tshem tawm cov suab ntawm cov brightness thiab cov xim rau koj cov duab. Koj muaj peev xwm download tau ib qhov kev pab cuam tshwj xeeb uas tsim rau lub hom phiaj no, piv txwv li, xws li xim Reconstructor. Los yog nruab ntxiv plug-nyob rau hauv tsev av Photoshop lub koob yees duab Nyoos - ib tug tshwj xeeb kev pab cuam rau Photoshop. Duab nws yog ua tau rau cov txheej txheem ib tug lossis loj npaum li cas, thiab tej lub npe hu graphical expansion thiab compression hom. Tab sis kom koj daim duab saib lub feem ntau kev zoo siab thiab zoo nkauj, tsis tsuas yuav tsum tau ua dluab kom raug, tab sis kuj yuav xaiv ib tug zoo lub koob yees duab.