Cov ntsiab lus tseem ceeb kom xav txog thaum xaiv cov duab sensor

Jan 08, 2025Tso lus

Cov duab sensors ua lub luag haujlwm tseem ceeb raws li kev siv lub zeem muag, kev kho mob ntawm cov duab ua kom pom tseeb.

 

1. Kev daws teeb meem: Tus yuam sij kom nthuav dav thiab meej

Kev daws teeb meem yog thawj qhov ntsuas rau kev ntsuas cov kev ua tau ntawm cov duab sensor.it txiav txim siab txog qib kev nthuav dav thiab kev pom tseeb hauv cov duab. Sensors High-sensors yog qhov zoo tagnrho rau kev siv thiab kev tswj hwm zoo, yog li nws yuav tsum tau xaiv cov cai ntawm kev thov rau cov ntaub ntawv tshwj xeeb.

 

2.Sensitivity: Kev ua yeeb yam hauv qhov chaw ib puag ncig qis

Kev rhiab siab cuam tshuam li cas cov sensor ua yeeb yam hauv cov xwm txheej qis. High-rhiab sensors yog haum rau hmo pom kev tsaus ntuj thiab saib xyuas kev ruaj ntseg. Thaum xaiv lub sensor, nws yog qhov tseem ceeb los txiav txim siab nws cov suab nrov thiab teeb liab-rau-suab nrov sib piv los xyuas cov duab ntshiab kom ntseeg tau tias muaj ib puag ncig.

 

3.Dynamic ntau ntau: kev ua tau zoo hauv cov kev sib txawv

Dynamic txiav txim siab yuav ua li cas zoo li lub sensor ua nyob rau hauv high-sib piv scenes. Nws yog hais txog cov kab ntau ntawm qhov ci thiab tsaus tshaj plaws ntawm qhov chaw uas lub sensor tuaj yeem ntes ib txhij. Siab sib luag (HD) sensors tau siv dav hauv kev soj ntsuam cov tsheb khiav thiab HDR yog tias lawv tuaj yeem tsim kho ntau yam thiab nthuav dav hauv cov duab.

 

4.frame tus nqi: ua kom pom kev tiag tiag

Tus ncej txiav txim siab pes tsawg daim duab ntawm sensor tuaj yeem ntes ib ob. Cov ncej tus ncej tus ntsuas ntsuas yog qhov tseem ceeb rau cov ntawv thov ntawm lub sijhawm zoo li kev tshawb nrhiav suab thiab muaj kev tsav tsheb automous. Thaum xaiv lub sensor, nws yog qhov tseem ceeb rau kev sib npaug tus lej thiab kev daws teeb meem kom tau raws li cov ntawv thov kev xav tau. Lub legt ncej ua kom pom tseeb cov lus tsa suab tuaj yeem yog "khov," ua kom muaj kev sib tw nrog cov kev ntsuas lub cev, yog li ua kom muaj kev txiav txim siab zoo thiab kev txiav txim siab.

 

5.Noise Theem: Qhia ncaj qha rau cov duab zoo

Cov suab nrov qev nyiaj ncaj qha cuam tshuam cov duab zoo. Cov ntsuas hluav taws xob tsawg yog qhov tseem ceeb rau kev ntsuas ntsuas ntshav thiab kev tshawb fawb. Thaum xaiv lub sensor, nws yog ib qho tseem ceeb kom nws cov yam ntxwv suab nrov thiab seb cov txheej txheem teeb liab yuav pab txo cov suab nrov li cas.

 

6.Optical hom thiab lens sib piv: ua kom muaj kev cuam tshuam zoo siv

Hom tshuaj kho qhov muag (qhov loj me thiab cov duab ntawm cov duab thaj chaw) ntawm lub sensor yuav tsum sib phim ntawm lub lens kom ntseeg tau tias lub sensor qhov kev daws teeb meem yog siv tau zoo. Thaum xaiv ib lub sensor, yam xws li lub lens lub focal ntev, teb ntawm saib, thiab qhov tob ntawm daim teb yuav tsum raug txiav txim siab ua kom tiav cov duab ntse thiab meej.

 

7.Qhov piv: cuam tshuam cov duab teeb tsa thiab pixel faib

Cov piv txwv piv cuam tshuam cov txheej txheem ntawm cov duab uas tau ntes thiab kev faib tawm ntawm cov pixels. Txoj kev kho zoo tshaj plaws yuav tsum sib haum rau kev teeb tsa ntawm lub hom phiaj field of view, kom tsis txhob muaj kev daws teeb meem ntau tshaj daim ntawv thov kev xav tau. Hauv cov ntawv thov zoo li cov tshuab tshuaj tiv thaiv ntse lossis kev soj ntsuam lub log, kev daws teeb meem ntau dua yog xav tau.

 

8.SHSHEFT hom: Xaiv ntawm ntiaj teb thiab dov tawm shutters

Ntiaj teb no thiab dov mus kaw yog ob hom shutters. Lub ntiaj teb shutter sensor tuaj yeem nthuav tawm tag nrho cov pixels ib txhij, ua kom zoo rau kev siv ntawm cov lus tsa suab lossis taug qab cov khoom nrawm nrawm. Ib lub rolling shutter sensor, ntawm qhov tod tes, haum rau cov khoom txav qis lossis qis-ceev scenes. Qhov kev xaiv ntawm ob qho yog nyob ntawm cov kev thov tshwj xeeb xav tau.

 

Tag

Xaiv cov duab sab xis yog qhov ua tau tseem ceeb tshaj plaws uas yuav tsum tau ua tib zoo xav txog kev daws teeb meem, cov hom suab thiab lens sib piv, thiab hom shutter. Los ntawm kev saib xyuas cov xwm txheej no, ib tus tuaj yeem ua kom paub meej tias tus xaiv lub sensor tau raws li cov ntawv thov tshwj xeeb, txhim kho kev ua haujlwm thiab qhov raug. Raws li thev naus laus zis txuas ntxiv hloov zuj zus, cov duab sensors yuav ua lub luag haujlwm tseem ceeb hauv ntau daim teb, kev tsav tsheb tshawb fawb thiab kev tsim kho tshiab. Xaiv cov duab kos duab yuav tsis tsuas yog txhim kho cov kev ua tau zoo thiab kev ntseeg tau ntawm cov ntawv thov thiab tseem muab kev txhawb nqa muaj zog rau kev ua tiav thev naus laus zis thiab kev tsim kho tshiab.

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