1.Iyini ilensi yokubona i-iris?
Iilensi yokubona irisiyilensi yokukhanya esetshenziswa ngokukhethekile ezinhlelweni zokubona i-iris ukuze ibambe futhi ikhulise indawo ye-iris esweni ukuze kuhlonzwe umzimba womuntu nge-biometric.
Ubuchwepheshe bokuqashelwa kwe-Iris buwubuchwepheshe bokuqashelwa kwe-biometric yabantu obuqinisekisa abantu ngokukhomba iphethini eyingqayizivele ye-iris esweni lomuntu. Ngenxa yokuthi iphethini ye-iris yomuntu ngamunye ihlukile futhi iyinkimbinkimbi kakhulu, ukuqashelwa kwe-iris kubhekwa njengobunye bobuchwepheshe be-biometric obunembe kakhulu.
Ohlelweni lokubona i-iris, umsebenzi oyinhloko ngelensi yokubona i-iris ukubamba nokukhulisa isithombe samehlo omuntu, ikakhulukazi indawo ye-iris. Lesi sithombe se-iris esikhulisiwe sibe sesidluliselwa kudivayisi yokubona i-iris, engakwazi ukubona ukuthi ungubani umuntu ngokusekelwe kuphethini ye-iris.
Ubuchwepheshe bokuqashelwa kwe-Iris
2.Yiziphi izici zamalensi okubona i-iris?
Izici zeamalensi okubona iriskungabonakala kulezi zici ezilandelayo:
Umthombo wokukhanya we-infrared
Amalensi okubona i-Iris avame ukuhlonyiswa ngemithombo yokukhanya kwe-infrared. Njengoba umbala we-iris kanye nezimo zokukhanya kungathinta ukunemba kokubona, ukukhanya kwe-infrared kwenza yonke imibala ye-iris ibonakale imnyama esithombeni, ngaleyo ndlela kunciphisa umthelela wombala ekubonweni.
Hisixazululo esiqinile
Ukuze kuthathwe imininingwane ye-iris, ilensi yokubona i-iris ngokuvamile idinga ukuba nesisombululo esiphezulu kakhulu. Ukuthungwa kwe-iris kuhle kakhulu, futhi ilensi enesisombululo esiphezulu kuphela engaqinisekisa ukuthi le mininingwane ithathwe ngokucacile.
Ilensi yokubona iris
Ukuzinza
Ukuqashelwa kwe-iris kudinga isithombe esizinzile, ngakho-ke ukuzinza kwelensi kubaluleke kakhulu. Kudingeka kube nomsebenzi wokulwa nokunyakazisa futhi kukwazi ukugcina ukusebenza okuzinzile ezindaweni ezahlukene.
Ukuthwebula isithombe ngesivinini esikhulu
Ukuze kuvinjelwe amehlo omsebenzisi ukuthi anganyakazi noma akhanye futhi kubangele izithombe ezifiphele,ilensi yokubona iriskudingeka ukwazi ukuthwebula izithombe ngokushesha, futhi kubaluleke kakhulu ukuba namakhono okuthwebula izithombe ngesivinini esikhulu.
Izici zamalensi okubona iris
Amandla okugxila
Ngenxa yokuthi ibanga eliphakathi kweso lomuntu nelensi lingahluka, ilensi yokubona i-iris idinga ukukwazi ukulungisa ngokuzenzakalelayo noma ngesandla ukugxila ukuze ikwazi ukwamukela izinto ezikude ezahlukene.
Ukuhambisana
Iilensi yokubona iriskufanele ihambisane nezinhlelo ezahlukene zokuqaphela i-iris kanye nesofthiwe, futhi inikeze imiphumela ezinzile nenembile ngisho nakumadivayisi namapulatifomu ahlukene.
Imicabango Yokugcina:
Uma unesifiso sokuthenga izinhlobo ezahlukene zamalensi okuqapha, ukuskena, ama-drones, ikhaya elihlakaniphile, noma olunye uhlobo lokusetshenziswa, sinalokho okudingayo. Xhumana nathi namuhla ukuze ufunde kabanzi ngamalensi ethu nezinye izesekeli.
Isikhathi sokuthunyelwe: Feb-08-2025
