Lub peev xwm ntawm Adobe Photoshop, raws li koj paub, muab kev ywj pheej yuav luag tsis tas hauv kev hloov cov duab ntawm ib tus neeg hauv kev thaij duab digital. Piv txwv li, siv cov cuab yeej ntawm cov kev pab cuam no, koj tuaj yeem xaiv cov xim zoo dua ntawm cov khaub ncaws kom nws sib raug zoo nrog cov xim ntawm lub qhov muag, tawv nqaij, ib puag ncig sab hauv, thiab lwm yam.
Cov Lus Qhia
Kauj ruam 1
Txhawm rau ua cov txheej txheem no, nws yog ib qho tsim nyog yuav tsum tau ua ob txoj haujlwm: - qhia thiab cim qhov chaw ntawm cov duab uas cov khaub ncaws nyob qhov twg, cov xim uas peb yuav tsum tau kho; - qhov tseeb, qhov kev hloov pauv ntawm qhov xim ntxoov ntxoo ntawm cov Koj tuaj yeem tsim cov kev xaiv hauv Photoshop program nyob rau hauv yuav luag ntau txoj kev sib txawv. Piv txwv li, koj tuaj yeem piav qhia qhov contour ntawm thaj chaw uas xav tau nrog Polygonal Lasso cov cuab yeej - cov qauv no yog qhov siv tau siab, yuav tsum muaj siab thiab qee yam txuj ci ntawm phau ntawv ua haujlwm, tab sis muab cov txiaj ntsig zoo. Cov thooj ntawv tuaj yeem xaiv tau meej meej thiab cov nuances ntawm cov contour yog nyob ntawm kev tswj ntawm tus tsim. Yog hais tias cov xim thiab cov duab geometric ntawm ib qho tawg yog qhov sib txawv heev los ntawm cov lus nyob ib puag ncig, koj tuaj yeem cia siab rau lub xub pwg ntawm lub tshuab - siv qhov sib txawv ntawm cov xim thiab qhov sib txawv ntawm cov ciam teb, qhov kev zov me nyuam tuaj yeem tsim qhov xaiv kom raug. Hmoov tsis zoo, cov qauv no yuav muab cov teeb meem tseem ceeb hauv cov chaw uas muaj kev txuam nrog cov ntsiab lus hauv daim duab, qee zaum txawm tias kev siv dag zog ntawm cov neeg siv, qhia tias "dab tsi los ua kom pom tseeb thiab dab tsi tsis ua kom pom tseeb" tsis muab cov txiaj ntsig zoo. cov xim uas peb yuav tsum tau hloov pauv, tshwj xeeb hauv nws cov yam ntxwv pom - tsis muaj ntau cov khoom ntawm tib xim thiab ntxoov ntxoo hauv kev yees duab - tom qab ntawd, muab tau tias daim duab yog qhov zoo txaus, koj tuaj yeem siv lwm lub cuab yeej tsis siv neeg - Lub Xim Ntau yam kev xaiv. (nws tuaj yeem pom nyob rau hauv Phau Ntawv Qhia Xaiv). Raws li cov qauv xim, cov cuab yeej no tsim tsa xaiv-npog ntsej muag, suav nrog cov ntsiab lus duab uas muaj lub suab nrov tsim nyog. Cov ntau ntawm kev xaiv tuaj yeem nthuav dav thiab nqaim, taw ncaj qha rau cov duab tawg uas ua tau raws li qhov xav tau - cov xim tseem ceeb ntawm cov khaub ncaws, cov xim hauv folds thiab ntxoov ntxoo, lub teeb tsom, cov ntsiab lus - yog li piav qhia tag nrho cov xim xim ntawm thaj chaw xav tau. dua li ntawm flickering contours ua raws cov ntsiab lus ntawm daim duab peb xav tau yuav hais lus zoo, koj tuaj yeem txuas mus rau theem kev pleev xim.
Kauj ruam 2
Nws kuj muaj ntau txoj kev thiab cov kev xaiv. Koj tuaj yeem siv ib qho ntawm cov lus txib los ntawm Duab> Kho kom raug cov ntawv qhia zaub mov txoj cai tom qab xaiv. Yuav luag txhua ntawm lawv nyob rau hauv ib txoj kev los sis lwm txoj kev, raws li ib los sis lwm qhov kev txiav txim siab, tso cai rau koj los hloov cov xim ntawm cov duab. Qhov tsis zoo ntawm hom no yog ib qho: kev ua haujlwm los hloov lub xim yog nqa tawm tib lub sijhawm dhau ntawm qhov tawg ntawm txheej nrog cov duab, i.e. distorts cov ntaub ntawv qub, thiab yav tom ntej nws yog qhov nyuaj heev los hloov thiab kho qhov tshwm sim uas tau tshwm sim dua uas tsis muaj qhov tsis tau zoo. Koj yuav tsum "tig rov qab" rau kev nqis tes ua yav dhau los thiab ua txhua yam kom dhau ib zaug ntxiv. Muaj lwm txoj kev - los tsim cov kev hloov kho txheej. Cov qauv no hloov tau ntau dua, vim tias qhov tseeb, nws tsis hloov pauv cov ntaub ntawv nws tus kheej ntawm cov thawj txheej, tab sis tsuas yog piav qhia lej hloov pauv xim muaj nuj nqi - ib pawg ntawm cov tsis sib haum thiab cov txheej txheem - uas ua rau pom kev hloov pauv hauv lub sijhawm tiag tiag, tab sis cov kev ntsuas no tuaj yeem hloov kho lub sijhawm twg los tau, uas Txawm tias tom qab ua tiav lwm qhov kev hloov pauv ntawm cov duab, nws tso cai rau koj rov qab mus rau lub sijhawm xim hloov kho dua, tsis muaj qhov poob hauv kev tsis zoo. Muaj ntau hom kev hloov kho txheej, lawv cov npe duplicates ntau txoj kev xaiv los ntawm Cov Duab> Kho Cov Ntawv Kho Kom Raug, thiab nyob rau hauv cov nqe lus ntawm kev ua haujlwm ntawm hom no tsis qis dua rau ib txheej dhau los xws li txheej, koj tuaj yeem siv cov ntawv qhia zaub mov Txheej> Tshiab Txheej Txheem Txheej (Txheej> Tshiab kev haum txheej), lossis nyem lub cim hauv daim ntawv ntawm lub voj voog dub thiab dawb hauv qab ntawm txheej txheej vaj huam sib luag. Tom ntej no, koj yuav tsum xaiv hom xim hloov pauv algorithm. Nws yuav tsum raug sau tseg tias thaum tsim ib txheej, yog tias koj yav tas los tsim ib qho kev xaiv, tom qab ntawd tsim txheej yuav txais qhov kev xaiv no rau hauv daim ntawv ntawm daim npog ntsej muag. Qhov no yooj yim heev, vim tias daim npog no tuaj yeem kho ntxiv, thiab yog li kho qhov yuam kev ntawm cov theem dhau los, tshwj xeeb yog tias koj yuav tsum siv lub tshuab thev naus laus zis. Qhov kev hloov xim twg uas koj xaiv nyob ntawm koj cov xwm txheej tshwj xeeb. Tus Hawj tus / Saturation algorithm suav hais tias yog kev ncaj ncees thiab cov cuab yeej yooj yim, qhov twg siv peb qhov koj tuaj yeem hloov lub hue hloov chaw, kev saturation thiab ci ci ntawm cov khoom tawg. Tab sis lwm txoj kev tuaj yeem ua kom yooj yim. Kev sim, sim, xaiv. Ib zaug ntxiv, nco ntsoov tias koj tuaj yeem hloov qhov tsis hloov ntawm txheej kev hloov txheej txheem ntau zaus raws li koj xav tau yam tsis poob cov ntaub ntawv hauv daim duab qub. Los ntawm maj mam hloov cov kev txwv ntawm cov txheej txheej hloov kho, kho qhov tsis meej ntawm lub npog ntsej muag, koj tuaj yeem ua tiav qhov kev hloov pauv tiag tiag ntawm cov xim ntawm cov khaub ncaws. Ntawm chav kawm, rau qhov sib txawv ntawm daim duab koj tuaj yeem tsim ntau txheej txheej kom haum raws li koj nyiam, txhua tus tuaj yeem tswj cov xim ntawm qee qhov tshwj xeeb ntawm cov khaub ncaws.
Kauj ruam 3
Thaum ua haujlwm ntawm daim duab tiav lawm, tseg cov duab ua ob hom sib txawv: hom "Adobe" ntawm Adobe Photoshop - tag nrho koj cov qhov ncauj qhov ntswg thiab cov txheej txheem kho yuav raug cawm hauv cov ntaub ntawv no, yog li tom qab, tsis tas yuav ua haujlwm hnyav dua, koj tuaj yeem rov qab los kho daim duab no, thiab cov ntawv thib ob - nyob rau hauv cov ntawv feem ntau lees paub rau kev xa thiab sib qhia - piv txwv li hauv JPEG hom ntawv uas nrov.
