ComputersKhoom siv

Yuav ua li cas qhov screen yog calibrated

Muaj ntau cov kws txawj yog cov tswv yim hais tias lub screen calibration yuav tsum tau ua siv tshwj xeeb kev kho vajtse. Muab lub zog nws ua, nws tsis yog xav tsis thoob tias nws yog hu ua calibrator. Ntxiv nrog rau qhov ntaus ntawv, koj tseem yuav xav tau cov kev pabcuam ua haujlwm, uas ua haujlwm raws li hauv qab no.

Yuav pib, tus neeg siv yog sim hawm caij nyoog mus xaiv qhov tsawg kawg nkaus thiab qib siab tshaj plaws ntawm qhov ci ntawm lub monitor, uas yuav suav hais tias siv tau. Tom qab, siv lub teeb khawm, koj yuav tsum ua kom haum ob qho tseem ceeb rau yam nqi. Kev kawm tsis ua raws li, raws li kev kho ntawm qhov kev tshuaj ntsuam mus raws li niaj zaus: lub cuab yeej thiab qhov kev zov me nyuam yog kev ceev nrooj teem coincidences. Tom ntej no, tus neeg siv yuav tsum tau teev cov xim kom sov.

Txhua tsav txhua yam yuav tshwm sim tau. Piv txwv, qhov kev zov me nyuam yuav tsim cov xim sib txawv rau ntawm qhov screen. Lub calibrator (uas yuav ua tau zoo hu ua spectrophotometer thiab ib tug colorimeter) yuav ntsuas lawv cov xim thiab xa lawv rov qab. Qhov ntawd yog rau txoj kev tswjfwm. Lub calibration ua nyob rau hauv kev tshuaj ntsuam raws li qhov tseeb tias tshwj xeeb software, siv cov ntaub ntawv tau txais, yuav tsim ib tug ua hauj lwm profile ntawm lub monitor. Koj tsuas yog nruab rau nws ua ib tug neeg ua haujlwm. Los ntawm txoj kev, qhov no yuav tau ua "ntawm lub tshuab".

Yog tias qhov kev ntsuas ntawm lub laptop screen los yog lub computer tau ua qhov tsis pom kev, tsis muaj qhov tshwj xeeb txawv ntawm qhov saum toj no.

Hauv qhov no, tus neeg siv yuav raug nug kom xaiv qhov siab kawg thiab qis tshaj plaws. Tab sis qhov no yog ua los ntawm cov kev ntsuam xyuas tshwj xeeb nrog cov xim dub thiab dub, uas nws visibility ces txhim kho, ces ua rau neeg poob. Zoo sib xws, yuav xaiv cov xim kub.

Tsis tas li ntawd, qhov calibration ntawm lub screen, ua nyob rau hauv no txoj kev, implies tias lub tuner yuav tau thov xim cov ntaub ntawv. Nws yog ob qho tib si yuav tsum xaiv tus txheej txheem (teev cov ntawv sau), los yog nkag rau lawv ncaj qha rau hauv qhov chaw khiav dej num (xim). Raws li koj to taub, heev tsawg tus neeg muaj peev xwm ntawm no. Koj tuaj yeem tshawb pom hauv phau ntawv hla tebchaws. Yog tias, ntawm chav kawm, nws nyob ze.

Kuv xav kos kom paub txog qhov tseeb nram qab no. Yog hais tias nws tau txiav txim siab los ntsuas tus saib xyuas hauv hom kev pom, qhov profile yuav los ua ke los ntawm 3 cov ntsiab lus rau txhua cov xim channel. Txawm hais tias nws yog ib qho ua tau los txiav txim rau lawv ntau dua los yog tsawg dua, qhov no tseem tsis txaus.

Yog li, txoj kev teeb pom kev zoo raug teeb tsa muaj xws li:

• ntsuas ntawm cov ntawv xeem;
• tiam ntawm kev ua hauj lwm profile (ICC);
• Txuag cov profile uas tau txais los thiab muab nws tso ua ib qho hauj lwm.

Xwb, koj siv tau software uas tso cai rau koj txhawm rau kho qhov profile ntawm tus kheej. Tab sis ntawm no txhua yam yog tsis yooj yim. Qhov teeb meem yog tias nws cov khoom xa tuaj nqa ua ke nrog cov khoom kim heev. Tau, thiab nyias yuav kim heev. Raws li dawb los yog "tawg" software, muaj ntau me ntsis cov lus qhia txog nws. Leej twg paub, tej zaum qhov no yog rau qhov zoo, vim hais tias nyob rau hauv lub inexperienced txhais ncaj ncaj "editor" ntawm profile yuav ua ntau raug mob tshaj zoo.

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