PORTLAND: Russell Kirsch, tus kws tshawb fawb hauv computer tau txais txiaj ntsig los ntawm kev tsim lub pixel thiab luam theej duab lub ntiaj teb thawj cov duab digital, tuag Lub Yim Hli 11 ntawm nws lub tsev hauv Portland, Oregon, Oregonian qhia.
Pixel tsim thaum twg?
Pixels, cov dots digital siv los tso duab, yees duab thiab ntau dua ntawm lub xov tooj thiab khoos phis tawj, tsis yog qhov kev tsim kho pom tseeb hauv 1957, thaum Kirsch tsim ib qho me me, 2 -by-2-nti dub-thiab-dawb cov duab ntawm nws tus tub, Walden, thaum tseem me me.
Pixel tsim li cas?
Hauv cov TV xim, cov kab hluav taws xob tau tsoo ib qho ntawm triads uas tsim 512 kab kab rov tav los ua duab. Cov kab ntawd tom qab ntawd tau muab faib ua cov duab plaub. Qhov no ua rau digital sawv cev ntawm cov duab ua tau. Tsis ntev tom qab ntawd, hauv 1965, lo lus "pixel" tshwm sim thawj zaug.
lub npe pixel tuaj qhov twg?
Etymology. Lo lus pixel yog ua ke ntawm pix (los ntawm "duab", luv rau "pics") thiab el (rau "cov ntsiab lus"); zoo sib xws formations nrog 'el' suav nrog cov lus voxel thiab texel. Lo lus pix tau tshwm sim hauv Variety magazine headlines hauv xyoo 1932, raws li cov ntawv luv rau cov duab duab, siv rau cov yeeb yaj kiab.
Puas pixel yog lo lus sib xyaw?
'Pixel' yog pib ua ke ntawm 'pix' (daim duab) thiab 'el' (cov ntsiab lus) lo lus yog thawj zaug siv los ntawm tus kws ua haujlwm duab Frederic c Billingsley hauv xyoo 1965., nrog rau kev siv cov duab cov ntsiab lus hauv video games. Tau kawg, lub tswv yim ntawm cov duab duab tau nyob ib puag ncig txij li thaum pib ntawm TV.
