Taw qhia
Stabilization ntawm cov koob yees duab digital yog qhov paub tab, tab sis tsis nyob hauv CCTV koob yees duab lens.Muaj ob txoj hauv kev sib txawv los txo cov nyhuv shakey-cam.
Optical duab stabilization siv cov cuab yeej kho vajtse nyuaj hauv lub lens kom cov duab nyob twj ywm thiab ua kom muaj kev ntes ntse.Nws tau nyob ib puag ncig ntev hauv cov neeg siv khoom siv hluav taws xob, tab sis tsis tau siv dav hauv CCTV lens.
Electronic duab stabilization yog ntau ntawm software dag, nquag xaiv qhov tseeb ntawm cov duab ntawm lub sensor kom nws zoo li cov ntsiab lus thiab lub koob yees duab txav tsawg dua.
Cia peb saib seb ob qho tib si ua haujlwm li cas, thiab lawv siv li cas hauv CCTV.
Optical Image Stabilization
Optical duab stabilization, hu ua OIS luv luv, yog raws li qhov muag pom kev ruaj ntseg lens, nrog kev tswj tsis siv neeg PID algorithm.Lub koob yees duab lens nrog kho qhov muag duab stabilization muaj lub cev muaj zog sab hauv uas lub cev txav ib lossis ntau dua ntawm cov iav hauv lub lens thaum lub koob yees duab txav.Qhov no ua rau cov nyhuv stabilizing, tiv thaiv cov lus tsa suab ntawm lub lens thiab lub koob yees duab (los ntawm kev co ntawm tus neeg teb xov tooj tes los yog cov nyhuv ntawm cov cua, piv txwv li) thiab tso cai rau ib tug sharper, tsawg-blurry duab.
Lub koob yees duab nrog lub lens featuring optical duab stabilization tuaj yeem ntes cov duab pom tseeb dua ntawm cov teeb pom kev qis dua li qhov tsis muaj.
Qhov loj downside yog qhov kho qhov muag duab stabilization yuav tsum muaj ntau yam ntxiv nyob rau hauv lub lens, thiab OIS-nruab nrab lub koob yees duab thiab lo ntsiab muag yog kim kim tshaj li tsawg complex designs.
Vim li no, OIS tsis muaj daim ntawv thov loj hauv CCTVzoom thaiv cov koob yees duab.
Electronic Image Stabilization
Electronic Image Stabilization yog ib txwm hu ua EIS kom sai.EIS feem ntau pom tau los ntawm software, tsis muaj dab tsi ua nrog lub lens.Txhawm rau kom ruaj khov ntawm cov yeeb yaj kiab tsis zoo, lub koob yees duab tuaj yeem txiav tawm cov ntu uas tsis saib txav ntawm txhua tus ncej thiab cov khoom siv hluav taws xob zoom hauv thaj chaw qoob loo.Cov qoob loo ntawm txhua tus ncej ntawm daim duab yog kho kom them nyiaj rau kev co, thiab koj pom ib qho kev sib tw ntawm cov yeeb yaj kiab.
Muaj ob txoj hauv kev los kuaj xyuas qhov txav mus los.tus ib tus siv g-sensor, lwm qhov siv software-tsuas duab nrhiav pom.
Qhov ntau koj zoom hauv, qhov qis dua qhov zoo ntawm qhov kawg video yuav yog.
Hauv CCTV koob yees duab, ob txoj hauv kev tsis zoo heev vim tias muaj cov peev txheej tsawg xws li tus ncej tus nqi lossis kev daws teeb meem ntawm on-chip system.Yog li, thaum koj qhib EIS, nws tsuas yog siv tau rau qis qis dua.
Peb Kev daws
Peb tau tso ib qhooptical duab stabilization (OIS) zoom thaiv lub koob yees duab ,Contact sales@viewsheen.com for details.
Post lub sij hawm: Dec-22-2020