Tshawb xyuas thiab luam yeeb xim
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov tuaj xyuas
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Kev kho xim tsom tau tas lawm yog qhov mob taub hau loj tshaj plaws rau computer graphics thiab luam ntawv, vim hais tias muaj ntau xim ntawm qhov kev tshuaj ntsuam tsis tau luam tawm txhua lub sijhawm, lossis muaj kev ua haujlwm loj heev. Yog tias tsis tuaj yeem kho ntawm theem tsim, nws yuav tsis lig dhau cov khoom tiav tiav. Nws yog. Tab sis kuv tuaj yeem qhia rau koj tias koj tsis tas yuav siv ntau lub sijhawm rau lub taub hau no, vim hais tias feem ntau cov tib neeg tsuas tuaj yeem kho tsis tau xim rau lawv cov khoom.
Xim kho lus
Xim hloov yog interlocking. From scanner, npo, tso zis rau luam ntawv, txhua kauj ruam hloov dua siab muaj xim ua haujlwm qhov teeb meem. Lub scanner scans calibration xim card thiab kho nws los ntawm kev muab cov xim theoretical rau cov xim uas tau los ntawm qhov tseeb scan. Ntawm qhov kev tshuaj ntsuam, koj yuav tsum siv lub koob yees duab me me nrog rau qhov kev tshuaj ntsuam los ntawm kev nyeem cov xim ntawm ib qho xim thaiv ntawm qhov screen. Feem ntau ntawm cov lus hais saum toj no yog tsis muaj, ces nws tsis tuaj yeem kho qhov teeb meem. Feem ntau, neeg feem coob tuaj yeem kho qhov ci thiab qhov sib txawv. Qhov software no txuas nrog Photoshop Hauv 5, muaj cov neeg uas tuaj yeem nruab tau nws.
RGB rau CMYK xim ua haujlwm qhov teeb meem
Qhov no dua, nws tseem ceeb heev kom paub meej tias luam ntawv luam tawm nrog magenta, cyan, daj thiab dub ntim (thov mus saib cov xim hauv lub vev xaib), yog li cov xim txhua yam teev los ntawm CMYK. Yog ntev li CMYK txiav txim siab, nws txhais tau tias luam ntawv. Tus lej feem pua txiav txim siab, thiab cov xim feem ntau tsis muaj teeb meem ntau npaum li cas (raws li qhov nruab nrab tus neeg txhawj xeeb). Txawm li cas los xij, xim hauv lub koos pis tawj yog hais tias RGB hom. Yog li ntawd, los luam cov xim RGB, nws yog qhov tsim nyog los ntawm cov kauj ruam hloov xim. Ob qho teeb meem yuav tshwm sim ntawm no:
Thawj yog tias tsis muaj txoj hau kev rau tus cwj mem los luam tawm tag nrho cov RGB xim. Feem ntau cov xim ci, cov xim fluorescent, thiab cov lus ci ci nws tsis tau luam tawm. Lub sijhawm no, qhov kev zov me nyuam yuav tsum tau hloov nrog CMYK. Yog tias koj siv Photoshop, koj yuav pom tau hais tias cov xim xwm yeem muaj ib daim duab kos daim duab peb sab (saib rau sab xis), los yog qhov taw qhia exclamation tom qab tus nqi CMYK qhia tias cov xim tsis tuaj yeem luam tawm.
Qhov thib ob lo lus nug yog, kev hloov dua siab tshiab raws li RGB rau CMYK? Txawm hais tias ib qho RGB xim yuav raug hloov mus rau CMYK, nws tsis txhais tau hais tias qhov tseeb ntawm cov kob npauj xim yuav zoo tib yam li cov xim tso tawm ntawm qhov screen. Feem ntau qhov teeb meem loj tshaj yog tias nws tshwm sim ntawm cyan. Cyan (R: 0) pom ntawm qhov kev tshuaj ntsuam uas tsis muaj kev hloov kho G: 255 B: 255) yog ib qho xim zoo nkauj (sab laug xim ntawm sab xis), tab sis cov ntawv luam tawm cyan (C: 100% M: 0% Y: 0% K: 0%) yog qhov txawv txav kiag li (muaj xim zoo ntawm txoj cai), nrog ntau xim cyan, xiav thiab ntsuab, tag nrho muaj teeb meem loj xim.
daws
1. Siv CMYK kom paub meej xim
Qee software, xws li CorelDRAW thiab Photoshop, yuav yog cov xav txog qhov tseeb ntawm kev hloov ntawm RGB thiab CMYK. Ntev li koj siv CMYK kom qhia lub xim ntawm tus software, koj tuaj yeem tau cov qhabnias uas ze rau cov ntawv luam tawm, yog li siv CMYK thaum twg tau. Hom ua lag luam. Photoshop tuaj yeem hloov cov duab rau hauv CMYK rau kev kho kom haum (MENU:
Image> Hom> CMYK xim), yog li koj tuaj yeem tsis txhob siv cov xim tsis tuaj yeem. Qhov tsis zoo yog tias feem ntau cov ntxaij lim dej tsis tuaj yeem ua haujlwm hauv CMYK hom. Muaj tiag tiag tsis muaj txoj kev mus rau ib ntus mus rau RGB hom, siv lim thiab ces tig. Rov qab mus rau CMYK hom.
2. Xim xim nrog "Cov ntawv luam xim xim"
Lwm txoj kev yog siv cov lus ntawm cov ntawv xim rau cov lus nug qhov tseeb cov ntawv luam tawm. Cov lus xim (saib rau sab xis) yog ib qho qauv siv rau xim, thiab ntau yam kev sib txuas ntawm CMYK muaj npe rau cov lus nug. Yog li thaum koj xav xaiv ib cov tsos kob, ua ntej nrhiav cov xim ntawm cov xim xim, thiab ces input CMYK tus nqi cim rau ntawm lub rooj rau hauv lub software. Rau qhov nruab nrab tus neeg, qhov no yog qhov tseem ceeb xim kho txoj kev. Hauv kev siv, nws yog kiag li kos tsis tau tag nrho cov xim tshwm hauv qhov tsim, tsuav yog qhov ua kom pom tseeb (xws li cov ntawv nyeem, kab hauv kab), lossis qhov loj ntawm thaj tsam xim.
Cov xim xim yog ib qho cuab yeej tseem ceeb heev, tab sis tus nqi tsis pheej yig. Raws li qhov chaw tsim tshuaj, qhov loj ntawm daim ntawv thiab tus naj npawb ntawm cov xim, tus nqi ranges ntawm 300 mus rau 1000, thiab feem ntau ntawm cov khw muag khoom tsis tuaj yeem yuav nws. Koj yuav tsum mus rau hauv cov sibntsib thiab kos duab tshwj xeeb. Mus rau lub tsev muag ntawv muag khoom phau ntawv. Yog tias tsis yog, lub xyoo qhib computer yuav muaj cov tso rau cov duab kos, thiab yuav muaj muag ntawm lub rooj muag zaub.
Muaj lwm yam zoo nkaus li daim ntawv qhia xim, hu ua tus txheej txheem xim, uas yog lub npe ntawm tus ntawv uas siv hauv tshuab luam tawm thiab luam cov qauv ntawm ib qho. Cov xim hauv sab hauv yuav tsum luam tawm nrog tus cwj mem tshwj xeeb, tsis tuaj yeem siv hauv CMYK luam tawm, tsis txhob yuav qhov tsis yog.