Isingeniso

Ukuzinziswa kwamakhamera esenzo sedijithali sekuvuthiwe, kodwa hhayi kulensi yekhamera ye-CCTV. Kunezindlela ezimbili ezihlukene zokunciphisa lowo mphumela we-shaky-cam.
Ukuzinzisa kwesithombe kusebenzisa izindlela eziyinkimbinkimbi zehadiwe ngaphakathi kwelensi ukuze kugcinwe isithombe singanyakazi futhi kuvumele ukuthwebula okubukhali. Sekuyisikhathi eside ikhona kuma-electronics abathengi, kodwa ayizange yamukelwe kabanzi kumalensi e-CCTV.

Ukuqiniswa kwesithombe se-elekthronikhi kuyisu lesofthiwe, ukukhetha ngokuzimisela ingxenye elungile yesithombe kunzwa ukuze kubonakale sengathi isihloko futhi ikhamera ihamba kancane.

Ake sibheke ukuthi zombili zisebenza kanjani, nokuthi zisetshenziswa kanjani kuma-CCTV.

I-Optical Image Stabilization

Ukuqiniswa kwesithombe okubonakalayo, okubizwa ngokuthi i-OIS ngamafuphi, kusekelwe kumalensi okusebenza okuzinza, ngokulawula okuzenzakalelayo kwe-PID algorithm. Ilensi yekhamera enokuqina kwesithombe inenjini yangaphakathi enyakazisa ingxenye yengilazi eyodwa noma ngaphezulu ngaphakathi kwelensi njengoba ikhamera ihamba. Lokhu kubangela umphumela wokuzinzisa, ukumelana nokunyakaza kwelensi kanye nekhamera (kusukela ekunyakazeni izandla zomqhubi noma umphumela womoya, isibonelo) kanye nokuvumela isithombe esicijile, esincane-esifiphele ukuthi sirekhodwe.

Ikhamera enelensi ebonisa ukusimama kwesithombe ingathwebula izithombe ezimile ezicacile emazingeni aphansi okukhanya kunaleyo engenawo.

Okubi kakhulu ukuthi ukuqiniswa kwesithombe okubonakalayo kudinga izingxenye eziningi ezengeziwe kwilensi, futhi i-OIS-amakhamera namalensi ahlomile kubiza kakhulu kunemiklamo engaxakile kangako.

Ngalesi sizathu, i-OIS ayinakho isicelo esivuthiwe ku-CCTV amakhamera we-zoom block.

Ukuqiniswa Kwezithombe Ze-elekthronikhi

I-Electronic Image Stabilization ihlala ibizwa nge-EIS maduzane. I-EIS ibonwa kakhulu yisoftware, ayihlangene nelensi. Ukuzinzisa ividiyo enyakazayo, ikhamera inganqamula izingxenye ezingabukeki zinyakaza kufreyimu ngayinye futhi isondeze i-electronics endaweni yokunqampuna. Isitshalo sefreyimu ngayinye yesithombe siyalungiswa ukuze kunxeshezelwe ukuzamazama, futhi ubona ithrekhi yevidiyo ebushelelezi.

Kunezindlela ezimbili zokuthola izigaba ezihambayo.eyodwa isebenzisa i-g-sensor, enye isebenzisa isofthiwe-ukuthola isithombe kuphela.

Uma usondeza kakhulu, ikhwalithi yevidiyo yokugcina izoba ngaphansi.

Kukhamera ye-CCTV, lezi zindlela ezimbili azizinhle kakhulu ngenxa yezinsiza ezilinganiselwe njengezinga lozimele noma ukulungiswa kwesistimu ye-on-chip. Ngakho-ke, uma uvula i-EIS, ivumeleke kuphela ekudlidlizeni okuphansi.

Isixazululo Sethu

Sikhiphe i ikhamera ye-optical image stabilization(OIS) yokusondeza ,Xhumana sales@viewsheen.com ukuze uthole imininingwane.