Kev xa duab los ntawm cov phau ntawv, cov ntawv xov xwm, thiab cov ntawv xov xwm feem ntau tuaj yeem ua rau muaj qhov cuam tshuam tsis zoo uas hu ua tus qauv moire. Yog tias koj lub tshuab kuaj pom tsis muaj kev ntsuam xyuas, nws tsis yog ib qho nyuaj rau koj tshem tawm koj tus kheej.
Yog li dab tsi 's ib tus qauv moire? Yog tias koj pom ib tug ripple nyob rau hauv tus qauv ntawm ib tug hnav ris tsho los yog ntaub uas yog ib tug moire. Lwm version ntawm lub moire yog ib qho peb tau ntsib tag nrho cov menyuam hauv TV. Ntawm los txog ntawm Lub Tsheb Siv Khoom Muag hauv nws daim ntawv kos npliag thiab dheev lub TV screen tuaj tua. Qhov ntawd tshwm sim thaum uas cov qauv sib tsoo. Qhov no piav qhia txog vim li cas koj tsis pom ib lub TV TV lossis xov xwm tshaj tawm uas hnav khaub ncaws zoo li cas.
Qhov kev phem tshaj plaws yog luam ib daim duab luam tawm los ntawm ib phau ntawv xov xwm lossis ntawv xov xwm. Txawm tias koj tuaj yeem tsis pom nws, tus duab ntawd yog ua los ntawm cov qauv ntawm cov qauv thiab koj lub tshuab luam ntawv yuav pom qhov txawv, txawm tias koj tsis tuaj yeem. Thaum koj tau luam ib daim duab lawm, koj cia li siv Adobe Photoshop los tshem tawm los yog txo lub moire.
Teeb meem: Nruab nrab
Lub Sij Hawm Xav Tau: 5 feeb
Nov yog Li Cas:
- Luam theej duab ntawm kev daws teeb meem kwv yees li 150-200% siab tshaj qhov koj xav tau rau cov lus kawg. ( Tsuas paub hais tias qhov no yuav ua rau muaj ntaub ntawv loj heev, tshwj xeeb tshaj yog yog tias daim duab yuav luam tawm .) Yog tias koj tau muab ib daim duab scanned nrog lub moire, hla qhov kauj ruam no.
- Kaw cov txheej thiab xaiv thaj chaw ntawm daim duab nrog lub qauv nrawm.
- Mus rau Lim > Voice > Median .
- Siv lub vojvoog ntawm 1-3. Feem ntau qhov siab tshaj ntawm qhov chaw, qhov tsawg dua qhov vojvoos yuav ua tau. Siv koj tus kheej txiav txim, tab sis koj yuav pom tau tias 3 ua haujlwm zoo rau ntawv xov xwm, 2 rau cov ntawv xov xwm, thiab 1 rau cov phau ntawv.
- Nco ntsoov tias koj tau zoomed rau 100% magnification thiab siv ib qho me me 2-3 pixel Gaussian blur siv Filter > Plooj > Gaussian Plooj .
- Mus Lim > Hli> Unsharp Mask .
- Cov teeb tsa zoo yuav nyob ntawm qhov kev daws teeb meem, tab sis cov chaw no yog qhov pib zoo: Pib 50-100% , Radius 1-3 pixels , Threshold 1-5 . Siv koj lub qhov muag los ua tus txiav txim zaum kawg.
- Nrog cov txheej tshiab xaiv cov suab ntawm cov nyhuv los ntawm kev txo nws cov opacity rau 0 thiab tom qab ntawd ua qhov opacity kom txog thaum lub moire disappears nyob rau hauv cov duab pib.
- Xaiv Duab > Duab Loj thiab txo qhov daws teeb meem ntawm daim duab.
Tswv yim:
- Yog tias koj tseem pom ib tug qauv tom qab thov Median filter, sim ib qho me me gaussian plooj ua ntej rov thas dua. Siv cov lus txaus txaus kom txo tau cov qauv.
- Yog tias koj pom tias cov ntaub ntawv siv halos los yog duab hauv qab daim duab tom qab siv Unsharp Mask, mus rau Edi t> Fade . Siv cov chaw: 50% Opacity , Hom Luminosity . (Tsis muaj nyob rau hauv Photoshop Elements .)
Lwm Txoj Kev Ncaj Ncees:
Yuav muaj caij nyoog twg uas yuav tsum muaj ib daim duab uas tshwm tuaj hauv duab. Qhov no tshwm sim hauv cov khaub ncaws uas muaj tus qauv. Ntawm no yog li cas koj tuaj yeem kho nws:
- Qhib cov duab thiab ntxiv ib txheej tshiab.
- Xaiv lub ntsej muag ntsej muag thiab xaiv cov xim ntawm cov ntaub , tsis yog lub hli.
- Hloov cov xim tha xim thiab pleev xim dua cov khoom nrog lub moire.
- Nrog cov txheej tshiab xaiv xaiv Blend Mode rau Xim .