Dab Tsi Yog Cov Digitizer

Dab Tsi Yog Cov Digitizer
Dab Tsi Yog Cov Digitizer

Video: Dab Tsi Yog Cov Digitizer

Video: Dab Tsi Yog Cov Digitizer
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Tej zaum
Anonim

Tsis yog txhua tus paub tias nws tsis tas yuav tsum siv tib tus nas los tsim cov duab kos hauv computer. Yuav kom yooj yim kom tau txais txoj haujlwm ntawm cov tub txawg, cov cuab yeej tshwj xeeb tau siv - digitizers.

Dab tsi yog cov digitizer
Dab tsi yog cov digitizer

Lub tshuab digitizer (lossis cov duab kos duab) yog lub khoos phis tawm ntawm lub khoos phis tawm uas tso cai rau koj kom kos duab thiab kos duab zoo ib yam nkaus li ntawm daim ntawv, tab sis ua tsaug rau cov cuab yeej no, cov duab kos yog digitized thiab tuaj yeem ua hauv computer.

Lub zom zom muaj lub vaj huam sib luag kov, ncej (cwj mem) thiab txuas rau lub khoos phis tawj. Txhua yam uas tau kos rau ntawm nws saum npoo yog qhia ncaj qha rau ntawm lub koos pij tawj soj ntsuam kom lub cuab yeej txuas nrog. Thawj lub cuab yeej ua lub cim tseem ceeb ntawm cov ntsiav tshuaj niaj hnub no yog lub phototelegraph patented los ntawm Elisha Grey hauv 1888.

Cov koos pij tawj siv los ua khoom siv los tsim 2D khoos phis tawj nrawm los ntawm kev hloov cov ntaub ntawv xov xwm rau hauv digital, thiab muaj peev xwm sau cov phiaj xwm txav tau, ceeb toom cov kev hloov pauv ntawm lub siab, ceev thiab lub kaum sab xis.

Cov duab kab mob tau nrov nrog cov neeg ua yeeb yam. Thaum muab tso ua ke nrog software xws li Adobe Photoshop, koj tuaj yeem tsim cov duab zoo thiab ua kom lawv muaj peev xwm nyob hauv tsev. Thiab cov ntawv thov kev sau cim tshwj xeeb muaj peev xwm hloov cov ntawv sau ntawm tes rau hauv cov ntawv luam tawm hauv cov ntawv hluav taws xob.

Cov lej loj txav loj uas zoo li cov kos duab siv yog siv rau kev tsim ua haujlwm. Koj tuaj yeem muab ib daim ntawv loj loj rau lawv. Hloov chaw rau lub pob zeb, nws siv "ntxhua khaub ncaws" nrog lub khob loj dua, tus ntoo khaub lig rau kev ua tib zoo, thiab ob peb lub khawm rau kev nkag mus rau txoj hauj lwm tswj ua haujlwm thiab lwm yam haujlwm. Kauj ruam los ntawm kauj ruam, tus tsim qauv tsim yog ua los ntawm cov software tshwj xeeb, ua qhov ua tiav ntawm cov duab kawg.

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