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Cov Kev Zoo ntawm Daim Ntawv Thov ntawm Fisheye Lenses Hauv Kev Thaij Duab Kos Duab
Cov tsom iav Fisheye siv dav hauv ntau hom kev thaij duab vim lawv lub kaum sab xis pom dav heev thiab muaj zog cuam tshuam. Hauv kev thaij duab kos duab, cov khoom siv kho qhov muag tshwj xeeb ntawm cov tsom iav fisheye kuj ua lub luag haujlwm tseem ceeb hauv kev siv. 1. Cov teebmeem pom kev tshwj xeeb ntawm cov tsom iav Fisheye...Nyeem ntxiv -
Lub Lens Dav Dav Tshwj Xeeb: Kev Xav Txog Kev Siv Tshwj Xeeb
Cov iav tsom iav dav dav muaj qhov ntev focal luv, lub kaum sab xis dav, thiab qhov tob ntawm thaj chaw ntev, thiab tuaj yeem tsim cov duab zoo heev. Lawv siv dav hauv kev thaij duab toj roob hauv pes, kev tsim vaj tsev, thiab lwm yam. Vim lawv cov yam ntxwv tshwj xeeb ntawm kev thaij duab, cov iav tsom iav dav dav xav tau qee qhov kev xav tshwj xeeb...Nyeem ntxiv -
Cov Ntawv Thov Muaj Tswv Yim Dab Tsi Uas Lub Lens Fisheye Muaj Hauv Kev Tshaj Tawm?
Cov tsom iav Fisheye yog cov tsom iav dav heev uas muaj qhov ntev focal luv, lub kaum sab xis pom dav, thiab muaj zog distortion, uas tuaj yeem txhaj tshuaj pom kev zoo thiab kev qhia tawm tswv yim rau hauv kev tshaj tawm. Hauv kev tshaj tawm, cov ntawv thov muaj tswv yim ntawm cov tsom iav fisheye feem ntau suav nrog th...Nyeem ntxiv -
Cov Xwm Txheej Siv Rau Iris Recognition Lenses Hauv Cov Tsev Txhab Nyiaj Thiab Cov Tsev Nyiaj Txiag
Raws li ib qho ntawm tib neeg lub cev biometric nta, lub iris yog tshwj xeeb, ruaj khov thiab tiv thaiv kev cuav. Piv nrog rau cov passwords ib txwm muaj, cov ntiv tes lossis kev paub txog lub ntsej muag, kev paub txog iris muaj qhov yuam kev qis dua thiab feem ntau siv rau hauv cov chaw rhiab heev. Yog li ntawd, kev paub txog iris...Nyeem ntxiv -
Daim Ntawv Ceeb Toom Txog Hnub So Xyoo 2025 Hauv Tebchaws Thiab Lub Caij Nplooj Ntoos Zeeg Nruab Nrab
Nyob zoo cov neeg siv khoom tshiab thiab qub: Nyob rau lub sijhawm ntawm National Day thiab Mid-Autumn Festival, txhua tus neeg ua haujlwm ntawm Fuzhou ChuangAn Optoelectronics xav kom koj muaj hnub so zoo siab thiab tsev neeg zoo siab! Raws li kev npaj hnub so hauv tebchaws, peb lub tuam txhab yuav raug kaw txij lub Kaum Hli 1 (Hnub Wednesday) txog Lub Kaum Hli ...Nyeem ntxiv -
Lens Flare Yog Dab Tsi? Yuav Ua Li Cas Thiaj Tsis Txhob Muaj Nws?
Txawm hais tias lub lens tsim li cas los xij, lub hom phiaj yog los tso ib daim duab zoo meej rau ntawm lub koob yees duab lub sensor. Kev muab lub koob yees duab rau tus kws thaij duab yuav tsim cov teeb pom kev zoo uas tus tsim qauv tsis tuaj yeem npaj rau, thiab qhov tshwm sim yuav yog lub lens flare. Txawm li cas los xij, nrog ob peb qhov kev ua kom yuam kev, lub lens flare tuaj yeem ...Nyeem ntxiv -
Cov Kev Siv Dav Dav ntawm Cov Lens Fisheye Hauv Kev Thaij Duab Thiab Kev Thaij Duab Video
Lub lens fisheye yog ib lub cuab yeej muaj zog nrog lub kaum sab xis dav heev thiab cov yam ntxwv tshwj xeeb ntawm kev thaij duab. Nws tuaj yeem tsim cov haujlwm nrog cov teebmeem pom kev tshwj xeeb, muab rau cov kws thaij duab thiab cov kws thaij video nrog cov peev xwm muaj tswv yim nplua nuj thiab muaj ntau yam kev siv hauv kev thaij duab thiab videogr ...Nyeem ntxiv -
Cov Kev Siv Tshwj Xeeb ntawm Pinhole Lenses Hauv Kev Tshawb Fawb Txog Kev Tshawb Fawb Yog Dab Tsi?
Lub lens pinhole yog lub lens me me, tshwj xeeb uas muaj nws qhov aperture me me, qhov loj me, thiab ntim. Txawm hais tias nws me me, nws muaj ntau yam kev siv, suav nrog kev saib xyuas kev ruaj ntseg thiab lwm yam xws li kev tshawb fawb thiab kev kho mob. Daim ntawv thov tshwj xeeb ntawm lub lens pinhole...Nyeem ntxiv -
Hom scenery twg zoo siv rau kev thaij duab nrog Fisheye Lens?
Lub lens fisheye yog lub lens dav dav heev uas muaj lub kaum sab xis pom dav heev, feem ntau tshaj 180 degrees, thiab muaj kev cuam tshuam loj heev. Vim nws qhov kev pom tshwj xeeb, cov lens fisheye feem ntau tuaj yeem tsim cov duab zoo nkauj hauv kev thaij duab toj roob hauv pes, ua rau lawv haum rau qee hom kev yees duab ...Nyeem ntxiv -
Kev Siv Cov Lens Telephoto Tshwj Xeeb Hauv Kev Thaij Duab Portrait
Lub lens telephoto muaj qhov ntev focal ntev dua thiab feem ntau yog siv rau hauv kev thaij duab rau kev thaij duab deb, xws li toj roob hauv pes, tsiaj qus, kis las, thiab lwm yam. Txawm hais tias feem ntau yog siv rau kev thaij duab deb, nws kuj tseem siv tau rau kev thaij duab hauv qee qhov xwm txheej. Cov lens telephoto tuaj yeem pab ...Nyeem ntxiv -
Cov Txuj Ci Tsim Duab Nrog Cov Lens Fisheye
Tus qauv tsim ntawm lub lens fisheye yog kev tshoov siab los ntawm qhov pom ntawm ntses. Nws ntes tau lub ntiaj teb nyob rau hauv pem hauv ntej ntawm koj nrog lub zeem muag dav dav hemispherical, ua rau qhov cuam tshuam ntawm qhov pom ntawm cov duab thaij tau ua kom pom tseeb heev, muab rau cov neeg nyiam thaij duab nrog txoj hauv kev tshiab ntawm kev tsim ...Nyeem ntxiv -
Cov Kev Siv Cov Lens Muaj Kev Lag Luam Hauv Kev Lag Luam Semiconductor Yog Dab Tsi?
Cov iav tsom iav lag luam uas muaj kev daws teeb meem siab, pom tseeb, thiab ntsuas tau meej ua rau cov chaw tsim khoom semiconductor muaj cov kev daws teeb meem pom kev zoo. Lawv ua lub luag haujlwm tseem ceeb hauv kev lag luam semiconductor thiab muaj txiaj ntsig zoo rau kev ua kom cov khoom zoo thiab txhim kho p...Nyeem ntxiv
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