Man a ce infaired fiter? An yi kwayoyi ne yanzu?

Daga cikin suna, kira da wata video surveillance ya kamata hanyar aiki, daidai ci gida na wataƙi ya yi aiki dai dai wannan kalmelawa ta taimaka. Kasa kasance, kamera CMOS da kamera CCD ya kamata rayuwar near-infrared daga cikin aiki mataki a kan kare. Da nannam, wannan an jirga don kalmelar wata rana, amma rayuwar infrared ya saita shafi ne don wata rana.

Kamar rubutuwa, suna irin IR Cut Filter, yanzu maras a samfara mai rayuwar infrared.

Sunan rayuwar infrared ni?

Infrared (IR rubutuwa), daidai ya fiye rayuwar infrared, ya fiye electromagnetic wave dai dai amfani da sabon rayuwar microwave da light tambayoyi. Amfani da sabon 760 nm da 1 mm, ya fiye non-visible light dai dai amfani da sabon red light, daidai ya gabatar da frequency dai dai amfani da sabon 430 THz da 300 GHz. Daidai, ya ba za'a tambaya don mataki a kan kare.

Sunan IR Cut Filter ni?

Filtar IR Cut, ya ki a cikin nama filtar infrared cutoff, shekara hanyar element anfani da aka samun daga kamar zuciya na kamera. Suna ne yanzu filtar absorpsiya IR cut mai kyau da filtar spectral transmission. A kasa, mataƙiɗan aiki ba za'a iya shirya rayuwanci ba, amma kamera ya iya, suna ne, amma don wucewa mataƙiɗan aiki da kamera ya iya samun wannan mutum da color consistency, ya kamata a iya amfani cin zai iya shirya rayuwanci. Filtar biyu suna ne yana gabatar da motor electromagnetic ko electric don wucewa automatic switching don samun color deviation daya ta rayuwanci na iringa.

An yi binciken filtar IR Cut?

Hanyar binciken filtar IR Cut ne don wucewa automatic adjustment daya ta fitar da rubutu na tsarin hanyar da aka samun optimization of the imaging effect of the camera under different lighting conditions. Gabatar da yanzu ne yana gudanar da automatic switching mechanism.

Mechanism Automatic Switching

Jiƙin naɗa a cikin rubutun IR Cut Filter ya kawo daidai ne yanzu ta taimakon da electromagnetism ko motor, lokacin da kamara irinfa ta sanarwa wani hanyar rubutun wannan, switcher a ciki ya yi amfani 自动生成 ga daidai ga amshe rubutun daga alamna wannan, don guda da cikakken fayil. Jiƙin naɗa wannan rubuta an samfira design taron optical da structure makarantun mechanical, yayin shi, material da layer na rubutun ya kawo daidai ga amshe rayuwar infrared daga wannan, samun daidai ga amshe rayuwar visible light. A kanannan, wannan, amfani 自动生成 da reliability na switcher ya kawo daidai.

Tsunarwa rayuwar

A lokacin rana lokacin da akwai isasshen haske, tacewar yankewar IR / ɗaukar hoto zai kama ko sha mafi yawan hasken infrared, yana guje wa tasirin launi na hoto, don haka kyamara zata iya dawo da launi kusa da abin da idon mutum yake gani. Saboda tsawon igiyar infrared mai tsayi ne, idan ba a tace shi ba, zai iya bayyana ba tare da launi ba, kamar magana game da tsire-tsire masu launin toka suna bayyana launin toka.

A cikin dare ko a cikin yanayin haske, IR Cut Filter zai canza zuwa yanayin cikakken samfurin. A wannan lokacin, tacewar yankewar IR / ɗaukar hoto zai motsa, yana ba da damar ƙarin haske (gami da hasken IR) don shiga cikin firikwensin kyamara, yana ba da damar kyamara don haɓaka haske da tsabta na hoton koda a cikin yanayin rashin haske, don haka fahimtar sa ido da dare ko daukar hoto.

Menene amfanin amfani da IR Cut Filter?

Yadda Ake Daidaitawa da Canje-canje a Yanayin da Ake Cikinsa Fiti na IR Cut Filter ya kawo aiki mai tsarin daidai a cikin rubutun kamera don yanzu ake samfara da wani haifuwar tsohon hanyar tsohon gaskiya, daga cikin wannan suna daidai mutum ba za'a iya amfani da shi, don kuma zama wannan suna daidai.

Tashe hanyar tsohon kawai da layi: A cikin tsohon kawai ko layi, fiti na IR Cut Filter ya kawo rayuwanci daidai a cikin sensor, don baya aiki da kamera.

Ya gabatar da Lallafi: A cikin tsohon gaskiya daidai, fiti na IR Cut Filter ya gabatar da rayuwar infrared, don samun bayan lallafin littafin littafi da idon jihar wannan suna daidai a matsayin lallafin littafi a kan kowane mataki a cikin aiki.

Bayan hanyar ƙasa: Fiti na IR Cut Filter ya samun bayan tabbatar daidai mai amfani da sabon tsohon hanyar tsohon gaskiya daidai, don kuma samun bayan ƙasa daidai a cikin amfani da sabon tabbatar.

Intigirashen a cikin kamerar RGB

Taimakawa na IR Cut Filter da kamera RGb yana gudanar rubutun aiki na tambaya daga wannan jajin spectral don labarar cikakkenƙasa, domin kamarai RGb suna kasance ne daga rubutu red, green, da blue color channels don samun shafin da suka san infaared ray. IR Cut Filter ya gabatarwa mai tsarin infaared ray da kamarai RGB, da fatan auto-adjustment mechanism na IR Cut Filter ya bincika kamarai RGB suna samun cikakkenƙasa mai wani haɗi, domin dai dai, daya ta hanyar tafiya ko ta hanyar littafin daidai.

Kadai, taimakawa na IR Cut Filter da kamarai RGB suna mutum mai sauran teknikan nan lokacin da aka fiye masu taimaka da filter da response time na switching mechanism, mai suna zai iya yi ba da continuous optimization. Domin wannan fahimta da idon da samun littafin daidai, taimakawa na IR Cut Filter da kamarai RGB suna future mai wani haɗi daidai daga cikin security monitoring, drone cameras, smart phones, da akwatin.

Daga cikin kasa, kamera ake yanzu teknoloji IR Cut Filter ya kamata aiki mai tsarin fayilta kamera. A kanannan, ya ke danna hanyar littafin daga cikin wani aiki da kwayoyin tsohon gaskiya na wannan a cikin rubutuwa da shirya daidai.

Na farko, Sinoseen, zuwa cewa mai gabatarwa samfara camera module manufacturer da China, ya yi aiki mai gabatarwa. Suna ke bayan sunan aiki da systemar gabatarwa mai kula a cikin rubutun kamera thermal da modula kamera ir cut, kuma. Suna ke so ke yiwa solution mai samfara da ke samun wannan.