Kev siv cov duab daws teeb meem siab pib nrog kho qhov teeb tsa ntawm koj lub koob yees duab, raws li koj xav kom nws khaws ntau lub pixels ntau npaum li nws tuaj yeem ua tau. Tom qab ntawd, sim cov txheej txheem uas koj coj ua qhov kev daws teeb meem sib tshooj sib dhos thiab sib dhos ua ke hauv Photoshop. Qhov no tsim cov kev daws teeb meem zoo heev haum txawm tias luam tawm.
Cov kauj ruam
Txoj Kev 1 ntawm 3: Hloov Chaw ntawm Koj Lub Koob Yees Duab
Kauj Ruam 1. Saib rau qhov chaw hu ua "Zoo" hauv koj lub koob yees duab cov ntawv qhia zaub mov
Cov koob yees duab feem ntau yuav muaj ib lub tab hauv cov ntawv qhia sau tias "Zoo," uas yog qhov uas koj teeb tsa daws teeb meem. Nco ntsoov tias qee lub koob yees duab yuav tsis teev cov kev daws teeb meem hauv megapixels. Theej, nws yuav qhia ua ntu zus ntawm cov cim qhia qhov sib txawv zoo/qhov ntau thiab tsawg.
- Piv txwv li, cov cim tuaj yeem sau "L," "M," "S1," "S2," thiab "S3," lub ntsiab lus "loj," "nruab nrab," "me me 1," "me me 2," thiab "me me" 3. " Txawm li cas los xij, nws kuj tseem tuaj yeem teev cov megapixels thiab/lossis pixels los ntawm qhov siab thiab dav.
- Cov koob yees duab qis kawg yuav tsis muaj qhov kev xaiv no. Nrog rau cov hom phiaj-thiab-tua cov koob yees duab, koj feem ntau tau txais cov duab daws teeb meem ncaj ncees, txawm hais tias.
- Cov koob yees duab siab kawg yuav zoo li thaij duab nrog daws teeb meem ntau dua li cov koob yees duab qis. Txawm li cas los xij, cov koob yees duab zoo kawg yuav tsis muaj teeb tsa qis dua txhua qhov.
- Koj tsis tuaj yeem hloov qhov kev daws teeb meem ntawm cov duab hauv iPhone lub koob yees duab app. Hauv xov tooj Android, koj tuaj yeem hloov pauv qhov kev daws teeb meem hauv lub koob yees duab app teeb tsa. Cov apps tsis yog neeg ib txwm yuav tso cai rau koj ua ntau dua.
Kauj Ruam 2. Xaiv qhov chaw teeb duab loj tshaj plaws
Hauv qhov no, loj dua txhais tau tias ntau megapixels, uas nyob rau hauv txhais tau tias kev daws teeb meem siab dua. Xaiv lub cim "loj" thiab nyem ua li cas los xaiv nws. Yog tias koj lub koob yees duab teev npe zoo hauv pixels lossis megapixels, ib txwm tsom rau tus lej loj tshaj plaws.
"Raw" yog qhov kev xaiv zoo tshaj yog tias koj lub koob yees duab muaj nws. Txwv tsis pub, xaiv qhov chaw jpeg
Kauj Ruam 3. Xaiv rau lub cim nkhaus hla tus ntaiv-kauj ruam
Ib sab ntawm cov ntawv lossis pixels tsim qhov ua tau zoo, lub koob yees duab yuav muaj lub cim qhia txog qib kev sib zog. Cov cim nkhaus feem ntau txhais tau tias kev ua kom zoo dua qub, muab koj cov duab zoo dua.
Piv txwv li, tej zaum koj yuav muaj "L" nrog lub cim nkhaus thiab "L" nrog tus ntaiv ntaiv
Txoj Kev 2 ntawm 3: Luam Cov Duab Daws Teeb Meem Los Cuam Tshuam
Kauj Ruam 1. Teem lub koob yees duab nthuav tawm thiab tsom mus rau tus kheej yog tias koj muaj DSLR
Yog tias koj cia lub koob yees duab pib ua kom pom tseeb thiab teeb tsa qhov pom tau txais, nws yuav hloov ntawm kev txhaj tshuaj. Qhov ntawd yuav ua rau muaj teeb meem thaum koj sim ua cov duab ua ke tom qab. Kab ib qho kev txhaj tshuaj txhawm rau teeb tsa qhov ua kom pom tseeb thiab nthuav tawm, tom qab ntawd khaws nws zoo ib yam los ntawm txhua qhov koj txhaj.
- Txawm li cas los xij, siv auto-ISO yog tias koj tuaj yeem ua tau, vim nws yuav hloov kho rau koj. Txwv tsis pub, xaiv qhov qis ISO ceev. Rau qhov nrawm, siv ib qho uas yog 1/(2xthe ntev ntawm koj lub lens). Rau 135 millimeter lens, koj xav tau 1/270.
- Qhov no nyuaj ua hauv xov tooj. Txawm li cas los xij, yog tias koj siv hom tawg tas li, lub koob yees duab yuav zoo li ua kom pom tseeb thiab nthuav tawm thoob plaws qhov kev txhaj tshuaj.
Kauj Ruam 2. Siv lub lens ntev los ua koob me me
Lub lens ntev dua, tsis zoo li lub lens dav, txwv qhov kev txhaj tshuaj. Qhov ntawd txhais tau tias koj tau txais kev daws teeb meem ntau ntxiv rau koj cov duab, raws li koj tau tsom mus rau thaj chaw me dua. Lub hom phiaj rau lub lens uas 135 mm lossis ntev dua.
- Ib yam li ntawd, tig koj lub koob yees duab lossis xov tooj yog li koj tau thaij duab hauv hom duab. Dav-paub qab hau, koj tab tom kawm tsawg dua ntawm cov ncauj lus ib zaug, yog li nws ua rau muaj kev daws teeb meem siab dua thaum koj sib dhos cov duab ua ke.
- Koj tuaj yeem nqa daim duab ntawm txhua yam zoo nkauj heev siv qhov chaw no, tsuav yog nws tseem haum. Txij li thaum koj tab tom txhaj tshuaj ntau yam, koj tuaj yeem tsom mus rau thaj chaw me me lossis thaij duab toj roob hauv pes dav.
Kauj Ruam 3. Teeb lub ntsiab lus tseem ceeb hauv daim duab los tsim kom pom cov duab meej dua thaum siv xov tooj
Hauv iPhone, teeb tsa lub ntsiab lus tseem ceeb yog yooj yim li tapping ntawm qhov chaw koj xav tsom mus rau. IPhone yuav tsim lub xwmfab daj nyob ib puag ncig ntawm qhov chaw. Nws feem ntau zoo ib yam ntawm Android xov tooj, yog li tsuas yog coj mus rhaub lub ntsiab lus koj xav kom lub koob yees duab hloov kho.
Kauj Ruam 4. Xaiv daim duab app rau koj lub xov tooj uas tsim los coj cov duab meej
Kev daws teeb meem siab yuav tsis pab koj yog tias koj lub yees duab xaus qhov muag plooj. Thaum cov xov tooj feem ntau muaj cov tshuaj tiv thaiv kab mob, xaiv daim duab thib peb app uas tau tsim los coj cov duab meej tuaj yeem ua qhov sib txawv loj.
Piv txwv li, sim Cortex Lub Koob Yees Duab, Lub Koob Yees Duab+ 2, lossis ProCamera
Kauj Ruam 5. Siv cov duab ntawm cov tseem kawm
Yog tias qhov kev kawm txav mus los tag nrho, nws yuav dhau los ua qhov muag plooj thaum koj sib dhos cov duab ua ke. Qhov ntawd suav nrog yam xws li cov nroj tsuag txav hauv cua, tsheb tsav tsheb, thiab tib neeg taug kev.
Yog tias koj ntes qee cov duab nrog cov neeg taug kev lossis tsheb txav mus, tsuas yog tso cov ntawd tawm ntawm koj pab pawg thaum koj tso cov duab ua ke
Kauj Ruam 6. Siv hom "tawg ntho" yog tias koj lub koob yees duab muaj nws
Feem ntau, koj tuaj yeem tuav lub khawm kaw kom tau txais ntau qhov kev txhaj tshuaj hauv qhov nrawm. Tsuas yog tuav lub koob yees duab hauv koj txhais tes yuav txaus kom tau txais kev hloov pauv me me hauv kev xav uas yuav ua rau muaj kev daws teeb meem siab hauv qhov khoom kawg.
Yog tias koj tsis muaj tawg ntho tas li, tsuas yog thaij cov duab sib tshooj tsawg kawg 50% thaum koj txav koj lub koob yees duab hla cov ncauj lus
Kauj Ruam 7. Npaj rau 4-30 daim duab, nyob ntawm seb koj xav tau qhov kev daws teeb meem siab npaum li cas
Tsuas yog sib dhos ua ke 4 daim duab tuaj yeem ua kom zoo dua qub. Txawm li cas los xij, rau qhov ua tau zoo tshaj plaws, tsom rau 20-30 daim duab ntawm tib thaj chaw uas koj tuaj yeem teeb ua ke, uas yuav muab rau koj ntau dua megapixels.
Txoj Kev 3 ntawm 3: Daws Duab Ua Ke nrog Photoshop
Kauj ruam 1. Ntshuam cov duab rau hauv Photoshop
Nyem "File," "Script," thiab tom qab ntawd "Load Files into Stack." Xaiv cov duab uas koj xav kom txheej ua ke los ntawm kev tshawb rau daim nplaub tshev tsim nyog. Unclick lub npov cim "Sim Ua Kom Tau Raws Li Cov Duab Tau Los," raws li qhov ntawd yuav ua rau cov txheej txheem no ua haujlwm tau zoo.
Kauj Ruam 2. Hloov kho txhua daim duab kom 200% qhov siab thiab dav
Nyem rau ntawm "Duab" thiab tom qab ntawd "Duab Loj." Ntaus "200" hauv ob lub thawv qhov siab thiab dav. Nyem rau ntawm lub box tom ntej no "Resample," thiab tom qab ntawd xaiv "Neighbor Neighbor."
Tawm qhov kev daws teeb meem qhov twg nws yog
Kauj Ruam 3. Siv cov txheej txheem txheej txheej kom sib dhos cov txheej
Xaiv txhua daim duab los ntawm kev ntaus "Ua haujlwm" thiab nyem rau ntawm ib qho lossis tsoo "CTRL + A." Tom qab ntawd, nyem "Kho" thiab "Auto-Align Layers." Xaiv "Pib" hauv qhov chaw teeb tsa, ua kom ntseeg tau tias "Geometric Distortion" thiab "Vignette Removal" tsis raug tshuaj xyuas.
Ntaus "OK" kom ua tiav cov txheej txheem. Yog tias cov duab saib tawm ntawm qhov chaw hauv cov khaubncaws sab nraud povtseg, koj tsuas tuaj yeem tshem lawv rau cov duab du dua
Kauj Ruam 4. Nruab nrab cov khaubncaws sab nraud povtseg ib tus zuj zus nrog rau kev teeb pom kev
Pib nrog cov txheej hauv qab, teeb nws rau 100%. Thaum koj txav mus los ntawm cov txheej, siv qhov sib npaug yooj yim no los txiav txim siab qhov opacity: 1/txheej txheej. Yog li, thawj txheej yog 1/1 (100%), txheej tom ntej yog 1/2 (50%), txheej tom ntej yog 1/3 (33%), thiab lwm yam.
Nws tsis muaj teeb meem yog tias koj xaus nrog qhov sib npaug opacity feem pua nyob ze rau sab saum toj, uas yuav muaj qis dua feem pua opacity
Kauj Ruam 5. Ua kom pom cov duab kawg
Mus rau "Lim," tom qab ntawd "Ntsej Muag." Xaiv "Ntse Ntsej Muag." Teeb tus nqi rau 300% thiab Radius rau 2px. Xaiv kom txo suab nrov los ntawm 0%, tom qab ntawv nyem "OK" txhawm rau qhia qhov program kom ntse dua daim duab.
Kauj Ruam 6. Qhib daim duab kom tshem cov npoo tsis sib luag
Xaiv cov cuab yeej qoob loo thiab teeb nws kom nws yuav luag txog ntawm ntug ntawm txhua sab. Ntaus "OK" khawm kom qoob loo, tu ib qho chaw jagged ntawm ob sab ntawm koj daim duab.
Tsis txhob hnov qab khaws koj daim duab kawg
Lub tswv yim
- Nqis peev hauv daim npav nco ntau dua. Vim tias cov duab daws teeb meem siab dua coj lub cim xeeb ntau dua, koj xav khaws daim npav nco nrog ntau gigabytes. Hloov chaw ntawm daim npav 512-megabyte, piv txwv li, koj yuav xav tau daim npav 8-gigabyte yog li koj tuaj yeem khaws cov duab ntau dua ua ntej koj tso lawv rau hauv koj lub computer. Koj kuj tseem xav tau ntau dua 1 daim npav yog li koj tuaj yeem hloov pauv lawv tau yooj yim yog tias koj tawm ntawm chav.
- Nco ntsoov koj tsuas xav tau kev daws teeb meem siab yog tias koj xav luam koj cov duab. Hauv internet, feem ntau 2-5 megapixels yog txaus.
