Video: Kodak puas tau tsim cov duab digital?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Xyoo 1975, 24-xyoo-laus engineer hu ua Steven Sasson invented digital photography thaum ua haujlwm ntawm Eastman Kodak los ntawm kev tsim lub ntiaj teb thawj zaug digital koob yees duab. Kodak thaum kawg ua ua tus loj hloov mus rau digital … tsuas yog 18 xyoo tom qab. Eastman Kodak ua ntaub ntawv bankruptcy nyob rau hauv 2012.
Tsuas yog li ntawd, leej twg tsim cov duab digital?
Steven Sasson
Tsis tas li ntawd, lub koob yees duab digital tau tsim xyoo twg? Thawj qhov kev sim ntawm kev tsim ib tus kheej lub koob yees duab digital yog xyoo 1975 los ntawm Steven Sasson, tus kws tshaj lij ntawm Eastman Kodak. Nws tau siv cov khoom tshiab-lub xeev CCD duab sensorchips tsim los ntawm Fairchild Semiconductor hauv xyoo 1973.
Raws li txoj cai, leej twg ua Kodak cov koob yees duab digital?
Kodak Hnub Monday tau tshaj tawm tias nws tau kos npe rau daim ntawv cog lus pom zoo nrog JK Imaging, tso cai rau lub tuam txhab hauv California siv Kodak npe rau ntau yam cov koob yees duab digital , pocket video koob yees duab thiab portable projectors.
Lub koob yees duab Kodak tau tsim li cas?
George Eastman invented hloov tau yob zaj duab xis thiab hauv 1888 qhia tus Kodak koob yees duab qhia siv zaj movie no. Nws coj 100-exposure rolls ntawm zaj duab xis uas muab cov duab ncig 2 5/8 inch. Kodak muag rau $25 loaded nrog ib yob ntawm zaj duab xis thiab suav nrog ib lub hnab nqa tawv.
Pom zoo:
Dab tsi yog qhov tsim qauv tsim qauv tsim thiab lub cev database tsim?
Logical database modeling suav nrog; ERD, daim duab ua lag luam, thiab cov ntaub ntawv tawm tswv yim rau cov neeg siv; whereasphysical database modeling suav nrog; server qauv daim duab, database tsim cov ntaub ntawv, thiab cov neeg siv cov ntaub ntawv tawm tswv yim
Puas yog cov kws tsim duab kos duab tsim cov vev xaib?
Graphic Designers tsim cov duab digital, uas tom qab ntawd hloov mus rau hauv daim ntawv qhia, cov ntawv tshaj tawm, lossis txhua yam khoom lag luam uas xav tau ntawm lawv. Graphic Designers tsis ua ib qho programming. Lawv yog lub luag haujlwm rau kev tsim duab uas tuaj yeem siv tom qab luam tawm ua haujlwm lossis ib lub vev xaib
Lub ntsiab lus twg ntawm lub koob yees duab digital ntes cov duab?
Hauv plawv ntawm lub koob yees duab digital yog CCD lossis aCMOS duab sensor. Lub koob yees duab digital, ib nrab disassembled. Lub lensassembly (hauv qab sab xis) raug tshem tawm ib nrab, tab sis lub sensor (topright) tseem ntes cov duab, raws li pom ntawm LCD npo (hauv qab)
Kuv puas tuaj yeem tau txais 35mm zaj duab xis tsim?
Zaj duab xis & Duab Tsim CVS Duab ua rau kev ua yeeb yaj kiab yooj yim. Txawm hais tias hom yeeb yaj kiab twg yuav tsum tau tsim, koj tuaj yeem nqa mus rau koj qhov chaw CVS Photo qhov chaw ua haujlwm. Cov kev pabcuam suav nrog kev ua rau 35mm zaj duab xis, cov koob yees duab pov tseg, Advanced Photo System zaj duab xis, zaj duab xis dub thiab dawb, 110 zaj duab xis thiab zaj duab xis swb
Dab tsi yog qhov txawv ntawm lub koob yees duab digital thiab lub koob yees duab zaj duab xis?
Qhov sib txawv tseem ceeb ntawm ob yog txoj kev nws ntes cov duab. Thaum lub teeb los ntawm kev yees duab nkag mus rau hauv lub koob yees duab, lub koob yees duab digital siv lub sensor los ntes cov duab. Nyob rau hauv lub koob yees duab (lub koob yees duab analog), lub teeb ntog rau film