Qhov cuam tshuam HDR tau tiav los ntawm superimposing rau ib lwm ob peb (tsawg kawg peb) cov duab thaij nrog cov sib txawv. Hom no muab ntau qhov tob tob rau xim thiab chiaroscuro. Qee cov koob yees duab niaj hnub no muaj HDR ua haujlwm. Cov kev yees duab uas tsis muaj cov cuab yeej siv no yog yuam kom ua tiav cov nyhuv hauv txoj kev qub.
Tab sis dab tsi yog tias koj tsuas muaj ib daim duab thiab tseem xav kom tau txais kev zoo nkauj thiab meej HDR txhaj tshuaj? Hauv zaj nyeem no, kuv yuav qhia koj yuav ua li cas.
Yog li cia peb pib. Txhawm rau pib, qhib peb daim duab hauv Photoshop.
Tom ntej no, tsim ib daim ntawv theej tawm ntawm lub tsheb txheej los ntawm kev tsuas yog nws mus rau lub sib piv icon nyob rau hauv qab ntawm txheej palette.
Cov kauj ruam tom ntej yuav ua kom pom cov ncauj lus me me thiab qhov zuag qhia tag nrho cov duab. Txhawm rau ua qhov no, mus rau hauv ntawv qhia zaub mov "Lim" thiab saib rau lim nyob ntawd "Xim Sab nraud" - nws yog nyob rau hauv seem "Lwm yam".
Peb teeb tsa lub viav vias nyob rau hauv txoj kev uas cov ntsiab lus me me nyob twj ywm, thiab cov xim nyuam qhuav pib tshwm.
Txhawm rau kom tsis txhob muaj cov xim tsis txaus ntseeg thaum thov lim, lub txheej no yuav tsum tau muab pov tseg los ntawm nias lub khawm ua ke CTRL + SHIFT + U.
Tam sim no hloov hom rau cov lim txheej rau "Lub teeb ci ntsa iab".
Peb tau txais kev ua kom zoo.
Peb tseem txhim kho daim duab. Peb xav tau daim ntawv sau ua ke cov khaubncaws sab nraud povtseg ntawm daim duab tiav lawm. Txhawm rau nws, tuav txoj hauv kev ua ke tseem ceeb CTRL + COJ + ALT + ECov. (Qhia koj cov ntiv tes).
Thaum lub sijhawm peb ua haujlwm, cov suab tsis tsim nyog yuav tshwm sim nyob hauv daim duab, yog li ntawm theem no nws yog qhov tsim nyog kom tshem ntawm lawv. Mus rau cov ntawv qhia zaub mov "Lim - suab nrov - Txo cov suab nrov".
Cov lus pom zoo rau kev teeb tsa: kev siv thiab khaws cia cov ntsiab lus yuav tsum tau tsim kom thiaj li muaj lub suab nrov (me me, feem ntau tsaus) ploj, thiab cov ntsiab lus me me ntawm cov duab tsis hloov cov duab. Koj tuaj yeem saib ntawm daim duab thawj los ntawm txhaj rau ntawm qhov saib ua ntej qhov rai.
Kuv cov nqis yog raws li nram no:
Tsis txhob mob siab dhau, txwv tsis pub koj yuav tau txais "yas nyhuv". Xws li cov duab zoo li tsis tseem ceeb.
Tom qab ntawd koj yuav tsum tsim lub duplicate ntawm txheej txheej. Yuav ua li cas thiaj ua tau li no, peb twb hais dua ib nyuag siab dua lawm.
Tam sim no mus rau cov ntawv qhia zaub mov dua "Lim" thiab siv lub lim dej dua "Xim Sab nraud" rau sab saum toj txheej, tab sis lub sijhawm no peb muab tso rau hauv slider hauv txoj haujlwm zoo li no kom pom cov xim. Tej yam zoo li no:
Txiav txim siab rau txheej (CTRL + SHIFT + U), hloov Blend Mode rau "Xim" thiab qis dua qhov opacity mus 40 feem pua.
Tsim cov kev sib txuam ntawm cov khaubncaws sab nraud povtseg dua (CTRL + COJ + ALT + E).
Cia saib cov txiaj ntsig theem nrab:
Tom ntej no, peb yuav tsum ntxiv luas taws rau tom qab ntawm daim duab. Ua li no, theej tawm txheej sab saum toj thiab siv ib lub taub lim Gaussian Plooj.
Thaum teeb tsa lub lim, peb tsis saib lub tsheb tiam sis tom qab keeb kwm yav dhau los. Cov ntsiab lus me me yuav tsum ploj mus, tsuas yog hais txog cov ntsiab lus ntawm cov khoom yuav tsum nyob. Tsis txhob overdo nws ...
Rau kev ua tiav, thov siv lim rau txheej no. "Ntxiv cov suab nrov".
Chaw: 3-5% nyhuv, Gaussian, Monochrome.
Tom ntej no, peb xav tau cov nyhuv no tsuas yog nyob rau tom qab, thiab tsis tas. Ua li no, ntxiv ib daim npog ntsej muag dub rau hauv txheej no.
Tuav tus yuam sij ALT thiab nyem rau ntawm daim npog ntsej muag hauv cov kab ntawv txheej.
Raws li koj tuaj yeem pom, qhov plooj thiab lub suab nrov ploj tag nrho cov duab, peb yuav tsum "qhib" cov nyhuv hauv lub keeb kwm yav dhau.
Noj muag hloov txhuam ntawm cov xim dawb nrog lub opacity ntawm 30% (saib cov duab screenshots).
Nco ntsoov tias nyem rau ntawm daim npog dub hauv cov xim av txheej xim los ua rau nws, thiab nrog peb cov txhuam hniav dawb peb ua tib zoo xim cov xim tom qab. Koj tuaj yeem ua kom dhau mus raws li koj saj thiab kev xav qhia koj. Txhua yam nyob ntawm qhov muag. Kuv taug kev ob zaug.
Kev saib xyuas tshwj xeeb yuav tsum tau them rau cov lus tom qab cov lus hais.
Yog tias lub tsheb muaj tsheb sib tsoo thiab qhov muag plooj nyob ib qho twg, koj tuaj yeem kho qhov no los ntawm hloov cov xim txhuam kom xim dub (tus yuam sij X) Peb hloov rov qab mus rau xim dawb los ntawm tib tus yuam sij.
Tshwm sim:
Kuv yog ib qhov uas muaj kev maj nrawm, koj, kuv paub hais tias, yuav tig tawm qhov tseeb dua thiab zoo dua.
Tsis yog txhua yam, peb ua los mus. Tsim ib daim ntawv sib xyaw ua ke (CTRL + COJ + ALT + E).
Ntse me ntsis ntxiv rau daim duab. Mus rau cov ntawv qhia zaub mov "Lim - Hliav - Contour hliav".
Thaum teeb tsa lub lim, peb ua tib zoo saib rau thaj tsam ntawm lub teeb thiab duab ntxoov ntxoo, xim. Lub vojvoog yuav tsum yog qhov tias "ntxiv" xim tsis tshwm rau cov ciam av. Feem ntau nws yog xim liab thiab (lossis) ntsuab. Nyhuv peb muab tso tsis muaj ntxiv 100%, Isogelium peb tshem tawm.
Thiab ib qho ntxiv mob stroke. Thov kev hloov kho txheej Nkhaus.
Hauv cov txheej txheem txheej txheem lub qhov rais uas qhib, muab tso rau ntawm txoj kab nkhaus (nws yog tseem ncaj) ob lub ntsiab lus, zoo li hauv lub screenshot, thiab tom qab ntawd rub lub taw tes sab sauv rau sab laug thiab nce, thiab qis dua hauv kev rov qab.
Ntawm no dua, txhua yam yog nyob hauv lub qhov muag. Nrog rau qhov kev ua no, peb ntxiv sib piv rau daim duab, uas yog, cov chaw tsaus tsaus nti, thiab thaj chaw muaj teeb ci.
Nws yuav tuaj yeem nres ntawm qhov no, tab sis, thaum kuaj ze dua, nws pom tseeb tias "cov ntaiv" tau tshwm sim ntawm cov ntsiab lus ncaj ncaj (ci). Yog tias qhov no tseem ceeb, peb tuaj yeem muab tshem tawm lawv.
Tsim daim ntawv sib xyaw ua ke, tom qab ntawd tshem tawm qhov pom kev pom ntawm txhua txheej tshwj tsis yog lub sab saum toj thiab lub hauv paus.
Thov lub npog ntsej muag dawb rau txheej txheej sab saum toj (tus yuam sij ALT tsis kov).
Tom qab ntawd peb coj tib txhuam txhuam li yav dhau los (nrog tib lub qub), tab sis dub, thiab mus dhau thaj chaw muaj teeb meem. Qhov loj ntawm txhuam txhuam yuav tsum yog xws li nws npog tsuas yog thaj chaw uas xav tau kho. Koj tuaj yeem hloov kho tus txhuam loj me nrog cov square nkhaus.
Ntawm no, peb txoj haujlwm ntawm kev tsim cov duab HDR los ntawm ib daim duab tiav. Cia peb hnov qhov txawv:
Qhov txawv yog pom tseeb. Siv cov txheej txheem no los txhim kho koj cov duab. Hmoov zoo hauv koj txoj haujlwm!
