Peb lub rooj sablaj: luam tawm cov kev tswj xim yog zoo dua qub
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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Ua ntej, kev lag luam luam xim xim tu plaub yuav tsum yog siab
Kev luam yog kev nraaj kev lag luam. Nyob rau hauv daim duab thiab cov duab sab, nws tau tam sim no ua xim. Txawm cov ntawv xov xwm muaj ntau ntau xim, yog li duab reproducibility thiab xim reproducibility ua si lub luag haujlwm tseem ceeb. Coupled nrog ntau cov khoom muag ntim, nws cov duab, xim ntawm cov dots rau ib tug xim, yog lub hauv paus rau ntau cov neeg muas zaub kom paub qhov txawv ntawm authenticity. Niaj hnub no cov ntawv luam tawm thiab kev lag luam yog ib qho kev faib tawm, thiab tsis hais txog kev kho vaj tse thiab software uas yog siv hluav taws xob digital technology, ntsuas ntau, simulation, thiab tswj. Yog li ntawd, luam tawm cov neeg siv tau muaj kev xav tau ntawm qhov sib txawv ntawm cov xim luam tawm ntawm cov khoom luam tawm, thiab qee cov xav tau ntau dua. Lawv tsis tsuas yog tshaj qhov peev xwm ntawm qhov kev paub txog qhov muag pom, tab sis kuj siv cov twj ntsuas qhov ntsuas qhov tsaus ntuj thiab qhov chaw tsaus. Lub qhov muag twb tsis pom zoo rau qhov kev ua yuam kev, ua nws tshaj qhov tsim nyog yuav tsum tau ua, thiab poob qhov uas muaj ntawm qhov khoom siv qhov muag pom.
Qhov thib ob, kev tswj xim los ntawm kev qhib rau qhib
Nyob rau xyoo 1970s thiab 1980s, thaum nruab ib lub tshuab hluav taws xob sib cais tshuab, cov kws kho mob yuav thov kom muaj kev sib tw xim, ua luam tawm thiab luam ntawv, thiab tsim kom muaj xim kaw qhov muag xim ntsuab thiab xim tshuav ntawm lub Hoobkas luam. Yog hais tias muaj ntau cov ntaub ntawv luam tawm, Nws tseem faib cov ci ntawm daim npog ntsej muag, lub hau npiv tooj liab, thiab peb cov curves uas tsis yog raug cai rau kev tswj xim. Tus kws sau ntawv nug nws seb yog tias lub phaj-vaj tsev ua haujlwm tau teb rau ntau qhov kev lag luam luam ntau? Nws kuj tsis tuaj yeem ua nws ib tug los ntawm ib tug, tsuas yog ua kom ncav cov kev tswj xim ntawm lub tshuab cov pov thawj.
Hnub no, peb tsis cia siab rau R, G, B tri-color lim concentration qhov tseem ceeb rau kev tswj xim, vim nws tsis ua qhov muab xam ntawm cov xim txawv qhov tseem ceeb, thiab lawv feem ntau yog siv cov Lab qhov chaw gamut, L xim brightness value and ab thiab - Hawj dav dav txoj hauj lwm ntawm tus tsiaj, thaum nws yog cov ntaub ntawv ntawm cov xim muaj nuj nqis, cov ntaub ntawv xim ntawm Lab siv tau los tsis hais tus nqi hloov ntawm RGB rau CMYK, RGB rau txawv RGB kev ua tau zoo, CMYK rau RGB, CMYK kom txawv CMYK tso zis ua haujlwm. Los laij tau qhov hloov dua siab tshiab. Ntxiv mus, ob lub xim khoob kuj tseem siv tau los nthuav cov xim txawv ntawm lub dav hlau los sis qhov sib txawv ntawm peb lub qhov dav nrog tus nqi ntawm △ E, vim li ntawd qhib cov khoom siv thiab cov khoom siv luam ntawv uas siv cov xim ntawm no los ua qhov xim ntawm kev tswj xim, nyob rau hauv ntau hom khoom siv, Ua ke nrog sib txawv kho vajtse, software xim cov ntaub ntawv thiab cov ntaub ntawv tawm xov xwm, cov khoom muaj xim thiab qhov txawv txav tau ua tiav. Niaj hnub no, tus txheej txheem ISO 12647 kuj siv cov ntaub ntawv cov nqi Lab los ua cov xim tshwj xeeb thiab kev lag luam ntawm lub cev loj, yog li ntawd qhov xim tu tub tu kiv tuaj yeem yuav qhib tau zoo thiab zoo ib yam.
Thib peb, duab duab, shielding zaub thiab ntau yam kev tso zis
Cov duab duab tso cai nkag nruab nrog cov kev cob qhia lossis CCD scanner, nrog kev kawm zoo IT8 7-1 7-2 rau kev hloov cov ntaub ntawv thiab kev hloov xim rau kev ntes duab cov duab. Tab sis hnub no nws tau dhau los ua ib lub koob yees duab CCD puag ciaj sia, txawm tias cov duab tau ntes tau los ntawm lub xov tooj txawb xov tooj, ua dua tshiab CCD ntau dua thiab hloov software thiab xim tshuab, ntxiv rau kev pom kev hloov xim kub hnub no, hnub no, Thiab lub sij hawm, ua kom pom tseeb cov xim zoo nkauj, kev hloov ntawm lub suab nrov ntawm kev ua hauj lwm, hnub no muaj ntau yam luam tawm tsis tau los ntawm lub studio, muaj cov neeg tswj xim, ntau yog cov duab ntawm lub suab lus thiab cov xim txawv loj heev , yav tom ntej siv ntau yam me me Thaum luam ntawv tsis muaj phaj, nws yog loj dua vim qhov teeb meem loj dua, yog li cov duab ua software ntawm AI artificial txawj ntse nws muaj kev xav tau.
Hais txog cov xim luam yeeb ntawm lub vijtsev, nws tseem ceeb tshaj tam sim no los txhawb cov ntaub ntawv pov thawj ntawm cov chaw taws teeb thiab cov ntaub ntawv pov thawj ntawm cov ntawv luam ntawv. Qee cov ntxaij vab tshaus muaj cov cuab yeej siv kho xim thiab cov kev pab cuam, los yog xim xim software, thiab siv qhov ntsuas ntsuas ua cov xim tso zis. Qhov kho nqi lus tseem ceeb heev. Txawm li cas los xij, txawv cov ntxaij vab tshaus sib txawv txawv xim, xws li xim rendering ntawm CRT siv lub cathode txoj kab tshav dav hlau (nrog rau sab nraub qaum sab nraub qaum), kev siv cov hluav taws xob hluav taws xob kom ua rau cov roj fluorescent toner, thiab nyias LCD LCD TFT vijtsam, siv lub tsom teeb kom pom lub teeb dawb. Kev siv cov ntxaij lim dej los tsim xim yog txawv, thiab cov xim rendering ntawm 53LCD backlight module nws tus kheej kuj yog tsis sib xws. Yeej, qhov xim ntawm daim npav yog qhov dav tshaj qhov ntawm cov khoom luam tawm, tab sis nws tsis txhais tau tias sib xws thiab ntev mus ntev. Txawm tias tom qab 10 mus rau 20 feeb tom qab lub hwj chim muab rau, lub xim yuav ruaj khov. Tsis tas li ntawd, tib neeg lub qhov muag pom tau tias cov xim muaj qhov muag tsis pom kev ntawm optic paj yeeb thiab qhov muag pom hloov. Piv txwv, thaum nws tsaus ntuj hauv maub, nws yuav tsaus ntuj hauv qhov tsaus ntuj, thiab nws yuav hloov kho ib ntus. Qhov no yog qhov tus neeg siv yuav tsum xyuam xim thiab to taub. ntawm.
Raws li rau cov zis, cov zis luam tawm tau lub hom phiaj tseem ceeb rau lub sijhawm ntev. Cov xim ntawm cov xim muaj cov phaj ua, lub phaj nyaj, lub tshuab luam ntawv, tus lej number case, daim ntawv xov xwm nruab nrab, lub tshuab luam ntawv ntxiv number case tshuav, qhov kub thiab cua txias thiab cov ntawv luam. Kev kub siab thiab lwm yam kev mob, nrog rau cov ntawv luam tawm thiab kev tsim xim, thiab qhov loj tshaj ntawm kev tswj xim yog qhov ruaj khov ntawm cov neeg mob li lub pob zeb, txwv tsis pub muaj ntau yam rau nws tus kheej, tom qab ntawd txhua txoj kev tswj xim, xws li ua rau ntawm lub pav Cov pavilion. Kev siv IT8 7-4 yog tus qauv rau yav tom ntej xim tswj ntawm cov zis luam tawm. Thawj IT8 7-3 xim xim xim qhov cuab yeej muaj 928 xim thiab xim sib txawv. Cov phaj ua qauv yog siv los ua tus IT8 7-4 colour ticketing cuab tam cov zis xim nyob hauv cov ntaub ntawv ruaj khov, thiab tom qab ntawd qhov ntsuas ntsuas inputs IT8 7-4 xim code cov ntaub ntawv ntawm lub tshuab luam ntawv li kev siv. Tom qab ntawd, siv IT8 7-4 cov ntaub ntawv los ua cov ntawv pov thawj, xws li cov inkjet proofing tshuab los tsim cov digital IT8 7-4 xim coj mus kuaj, thiab ces ntsuas ntsuas ua cov ntaub ntawv tawm tswv yim. Cov qub yog tus benchmark, thiab inkjet qauv cov xim code cov ntaub ntawv yog simulated. Xam ntau tshaj 1500 xim nplai, thiab luas cov xim △ E nuj nqis ntawm txhua xim xim tsim tus ICC Profile yam ntxwv kho cov ntaub ntawv. Yog tias nws muaj ntau zaus, nws tuaj yeem ua rau tus IT8 7-4 xim txheem ntawm lub tshuab luam ntawv. Qhov muag tib neeg tsis pom qhov txawv △ E ntawm 0.8. Cov ntawv pov thawj tsis pub dhau ~ 1.5, vim tias qee cov chav ua haujlwm ua ntej tuaj yeem ua ntawv cog lus raws li cov ntaub ntawv pov thawj, luam tawm cov ntawv luam tawm, luam tawm ntawm ntau daim ntawv xov xwm, daim ntawv saum npoo, IT8 7-4 colour reproduction management data yuav tsum rov kho dua txheej txheem tshiab. Thaum muaj kev hloov hauv lub sijhawm los yog kev hloov hauv cov kev mob thiab cov khoom siv, cov ICC Profile yuav tsum rov kho kom tsis txhob poob cov qauv kev tsim xim.
Plaub, xaus
Niaj hnub no, ntau lub luam ntawv thiab cov tshuab luam ntawv muaj kev saib xyuas txog kev tswj xim kom muaj xim, thiab muaj ntau tus tuaj yeem muab rov qab rau cov xim tsim kho. Qee cov ntawv teev cov ntawv luam tawm cov tshuab luam ntawv muaj peev xim nrog xim xim coding thiab luam ntawv. Ntsuas ntsuas kev soj ntsuam, nrog rau kev kho qhov kev tawm tswv yim, txhua yam nrog rau kev ruaj ntseg ntawm cov tub ntxhais ntev xim. Txawm li cas los xij, xim tha xim txhua tus yuav tsum tau ua ua ntej nrog kev kho vajtse thiab kev xaiv software, as well as standard color reproduction cov ntaub ntawv creation ua hauj lwm, thiaj li muaj cov cuab yeej tom qab kom tswj tau ntau lawm. Niaj hnub no lub cuab yeej muaj zog, lub computer muaj peev xwm ua kom muaj peev xwm, ua tau 16,000 A1 luaj li cas, tias tus nqi tsawg dua 30%, ces nws yuav yooj yim rau ua raws li phau ntawv qhia ua qhov kev soj ntsuam zoo. Txawm tias yuav ua raws li qhov tseeb thiab qhov ua tau, peb yuav tsum nrhiav tau qhov kev tshuav nyiaj li cas, uas yog xim muaj xim thiab kev tswj kom zoo. kaw lus. Nyob rau hnub no txoj kev tswj cov xim uas siv cov xim zoo tshaj cov xim ntsuas, kev ntsuas kev ntsuas xim kuj yog tswj xyuas qhov tseeb ntawm cov xim kho. Yog li ntawd, qhov kev kho thiab kev hloov ntawm qhov ntsuas raws li kev cai kuj yog ib qho tseem ceeb ntawm kev tsim kom muaj xim zoo.