Mbere ya byose, dukeneye gusobanukirwa niki "amazi y'amazi" yerekana? Izina ryayo rya siyansi rizwi kandi nka: "Moore pattern". Iyo dukoresheje kamera ya digitale kugirango turase ahantu, niba hari ubwinshi bwuzuye, amazi adasobanutse imirongo imeze nkimirongo igaragara. Iyi ni moiré. Muri make, moiré nigaragaza ihame ryo gukubita. Mubiharuro, mugihe bibiri bingana-amplitude sine waves hamwe na frequence yegeranye birenze, amplitude yikimenyetso cyavuyeho izahinduka ukurikije itandukaniro riri hagati yinshuro zombi.
Kuki impagarara zigaragara?
1. Iyerekana rya LED rigabanyijemo ubwoko bubiri: kugarura ubuyanja no kugarura ubuyanja. Igipimo kinini cyo kugarura ibintu gishobora kugera kuri 3840Hz / s, kandi igipimo gisanzwe cyo kugarura ni 1920Hz / s. Iyo ukina videwo n'amashusho, ecran-nyinshi kandi isanzwe-igarura ibintu hafi ya byose ntibishobora gutandukana nijisho ryonyine, ariko birashobora gutandukanywa ukoresheje terefone zigendanwa na kamera zisobanura cyane.
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3. Igiciro cyikigereranyo cyo kugarura ubuyanja hamwe nigipimo gisanzwe cyo kugarura ibintu biratandukanye cyane, kandi guhitamo byihariye biterwa nibyifuzo byabakiriya ningengo yimari shingiro.
Ibyiza byo guhitamo igipimo cyo kugarura LED kwerekana
1. Igipimo cyo kugarura ubuyanja ni umuvuduko ecran igarurwa. Igipimo cyo kugarura inshuro zirenga 3840 kumasegonda, ibyo twita kugarura ubuyanja;
2. Igipimo cyo kugarura ubuyanja nticyoroshye kugaragara smear phenomenon;
3. Ifoto yifoto ya terefone igendanwa cyangwa kamera irashobora kugabanya ibintu byo guhungabana kwamazi, kandi biroroshye nkindorerwamo;
4. Imiterere yishusho irasobanutse kandi yoroshye, ibara riragaragara, kandi urwego rwo kugabanuka ni rwinshi;
5. Igipimo cyo hejuru cyo kugarura ubuyanja kirenze ijisho kandi cyoroshye;
Kunyeganyega no kunyeganyega birashobora gutera ijisho, kandi kureba igihe kirekire bishobora gutera amaso. Kurenza igipimo cyo kugarura ubuyanja, kwangirika kwamaso;
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Igihe cyo kohereza: Nzeri-14-2022