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Qhov txawv ntawm IR thiab EO koob yees duab yog dab tsi?

What Is The Difference Between IR And EO Cameras?
Dab tsi yog qhov txawv ntawm IR thiab EO koob yees duab?


Imaging Principple
• IR (Infrared) koob yees duab ntes cov hluav taws xob hluav taws xob uas tawm los ntawm cov khoom.
• EO (Electro-Optical) koob yees duab ntes pom lub teeb pom kev siv CMOS lossis CCD sensors.
• IR imaging yog ywj siab ntawm lub teeb ambient; EO imaging nyob ntawm qhov muaj illumination.


Spectral Bands

• IR koob yees duab ua haujlwm nyob rau hauv infrared ntau yam xws li NIR, MWIR, los yog LWIR rau thermal detection.
• Lub koob yees duab EO ua haujlwm hauv qhov pom kev pom (kwv yees li 400–700 nm).
• IR muab qhov kub thiab txias -raws li qhov sib txawv; EO muab cov xim thiab cov qauv nthuav dav.


Environmental Adaptability

• IR koob yees duab ua haujlwm nyob rau hauv qhov tsaus ntuj, pa taws, hawb pob, pos huab, thiab qis - pom kev.
• EO koob yees duab ua tau zoo nyob rau hauv nruab hnub nrig lossis ruaj khov teeb pom kev zoo.
• IR kov yeej obscurants qhov uas pom lub teeb tsis txaus; EO muab kev pom tseeb thaum lub teeb pom kev txaus.


Duab yam ntxwv

• IR tso tawm cov duab hluav taws xob uas qhia txog qhov kub thiab txias, qhov sib txawv ntawm qhov kub thiab txias.
• EO tso zis siab - daws teeb meem pom cov duab nrog kev ntxhib los mos, xim, thiab nthuav dav.
• IR cov duab muaj cov ntsiab lus txwv piv nrog EO; Cov duab EO tsis tuaj yeem qhia cov ntaub ntawv thermal.
 

Kev ua haujlwm muaj zog thiab kev txwv
• IR lub zog: kev ua haujlwm hmo ntuj, kev tshawb nrhiav thermal, kev txheeb xyuas tib neeg / lub tsheb thaum tshav kub kub, tshawb nrhiav hauv qhov chaw tsis zoo.
• Cov kev txwv IR: qis dua qhov nthuav dav, tsis muaj cov ntaub ntawv xim, txo kom haum rau kev nplua - xyuas kom meej.
• EO lub zog: kev daws teeb meem siab, kev txheeb xyuas xim, kev faib pom tseeb, kev soj ntsuam nruab hnub.
• Cov kev txwv EO: txo qis lossis tsis muaj kev ua haujlwm hauv qhov tsaus ntuj lossis qhov hnyav hnyav.

 

Siv -Case Orientation
• IR yog haum rau kev soj ntsuam hmo ntuj, tshawb nrhiav thiab cawm, tiv thaiv ib puag ncig, tshuaj xyuas thermal, thiab kev tshawb nrhiav los ntawm obscurants.
• EO tsim nyog rau kev saib xyuas nruab hnub, kev txheeb xyuas cov haujlwm, cov ntaub ntawv, thiab cov ntawv thov uas xav tau kom pom tseeb meej.
• Thaum cov dej num ua haujlwm nruab hnub / hmo ntuj lossis ib puag ncig sib txawv, yuav tsum muaj kev sib txuas IR thiab EO.

 

EO/IR Combined Systems
• EO/IR systems ua ke pom - lub teeb thiab thermal sensors rau hauv ib qho kev them nyiaj.
• Cov duab sib xyaw ua ke muab ob qho kev nthuav dav thiab cov ntaub ntawv thermal.
• Dual-Band muaj peev xwm txhawb kev soj ntsuam tas li, kev lees paub lub hom phiaj, kev tshuaj xyuas kev lag luam, thiab kev saib xyuas ntev ntev -.
• EO/IR fusion ua kom muaj kev ntseeg siab hauv ntau-ib puag ncig, ntau- sijhawm- ntawm- hnub ua haujlwm.