Menene rarrabuwa na tsarin sarrafawa na biometric?

Ba a haɗa kayan aikin halartar lokacin da aka samo shi ba ne na microprocessor, wurin da aka sani na lokaci, maɓallin keɓaɓɓen kullewa da kuma wadataccen wutar lantarki. Microprocessor, a matsayin na sama kwamfutar na tsarin, yana sarrafa dukkan tsarin. Ganowar yatsa da kuma halartar sashin yatsa da halartar tsarin tattarawa, kwatancen, ajiya, da kuma share abubuwan yatsa. Ana amfani da Wurin Nuna Wayyo Waya don nuna bayanai kamar buɗe bayanan rikodin, agogo na ainihi da aikin da aka tsara, da kuma samar da abubuwan da mutum-inji tare da keyboard.

Na'urar karantawa (mai karawa) tana amfani da fasahar daukar hoto ko fasahar karuwa don tattara bayanan yatsa, sannan kuma ya fitar da fasali da kuma kwatanta su da bayanin fasalin da aka adana don kammala tsarin tantancewa. Wannan tsari duk an kammala shi a cikin na'urar karatu, ko na'urar karatu na iya tattara yatsan yatsa, sannan kuma watsa su zuwa kayan bagade (kamar PC) don kammala hakar fasalin da kuma tantancewa. Na'urar don tattara yatsar yatsa daban tana da sauƙin minamaturize, mai sauƙin amfani, da saurin gano tsarin yana kuma da sauri. Tarin fasali na yatsa na buƙatar kafa dangantakar da aka wajabta tsakanin yatsa da mai tattarawa yayin aiki. Sabili da haka, tsarin ba shi da abokantaka.
Biostories ya nuna cewa yatsan yatsa suna da girma dabam dabam, da kuma yiwuwar mambobin yatsan yatsa tsakanin mutane yayi ƙasa sosai, saboda har yanzu haɗarin tsaro ne. Sabili da haka, samfuran da aikin tarin yatsa sun bayyana, galibi don ƙara gano zafin jiki, elalation, da micrvalles don tabbatar da amincin da aka tattara. Don tsarin sarrafawa tare da buƙatun sarrafawa tare da buƙatun tsaro, ban da halartar tatsa, wasu hanyoyin ganowa, kamar kalmomin shiga, kamar kalmomin shiga, kamar kalmomin shiga.
1. Timin Pirm Breakation Time Time
Bayanin da ke ƙunshe a cikin palmprint shine mai arziki, kuma asalin mutum zai iya yanke hukunci gaba ɗaya ta amfani da fasalin layi, fasali, fasali, kayan fasali na palmprint. Tushen yanayin aikin talabijin na dabino shine dabino na lafazin lissafi. Ganyen dabino na dabino shine gane halayen jiki na dabino na mai amfani da yatsunsu, da samfurori masu ci gaba kuma zasu iya gane hotuna masu fuska uku.
Gabannin Palm na Palm na Gealetry ya fi dacewa don amfani. Ya dace da yanayin yanayin da yawa na masu amfani ko karbuwa mai sauƙi, kuma daidaito yana da girma sosai. A cikin ƙasa da 1 na biyu, an tabbatar da asalin mai amfani ta hanyar gano ƙirar ƙiren mai amfani na iya shigar da takamaiman yanki, don haka saboda cimma manufar damar samun damar shiga. A matsayin madadin tsarin sarrafawa na katin mitar mai amfani da gidan yanar gizo, tsarin kula da Palm Bugawa yana bawa masu amfani damar adana katunan amfani da sauran tsarin sarrafawa don ƙara tsaro. Idan aka kwatanta da tsarin halartar yatsa, tsarin manufofin Palming, tsarin Palm ɗin yana da datti kuma mai scars waɗanda ba sa tasiri a ma'aunin daidai, da sauransu, wanda yake da sauƙi ga masu amfani su karɓa.
2. Tsarin Ikon Iris
Tsarin IN IRIs samun damar samun damar samun isasshen Iris shine don tantance shaidar mutane kuma ta ƙayyade ko a buɗe makullin ƙofar ta kwatanta kama da kama tsakanin sifofin iris. Tsarin gane fasaha gabaɗaya matakai huɗu: shine shine amfani da takamaiman kayan kyamara don harba software na asali na tsarin sanin hoto na sanannen hoto na sanannen hoto. Na biyu shine gano wuri iris, ƙayyade matsayin na ciki, da'irar waje da kuma quadratic curve a cikin hoton; Daidaita girman iris a cikin hoton zuwa sigogin tsarin tsarin, wato, na al'ada da haɓaka hoto. Na uku shine mu dauki takamaiman algorithm don fitar da fasalin da aka gabatar don sane da Iris daga hoton Iris daga hoton Iris kuma a lullube su. Na huɗu shine dacewa da lambobin fasalin da aka samo ta hanyar haɓakar fasalin tare da lambobin fasali a cikin bayanan daya bayan daya Iris iri daya ne, don cimma manufar tantancewa. Tsarin Imart na Iris iskar ta Iris baya buƙatar sadarwar ta zahiri, yana da ƙarancin isar da karancin ƙarya da dogaro; Koyaya, yana da wuya a yi mini kayan aikin gaba, farashin yana da ƙarfi, kuma yana da wuya a inganta shi a kan babban sikeli.
3. Gano tsarin Kulawa na Kewaya
Idan aka kwatanta da wasu fasahar sanannu, fasaha ta sanin fasaha na fuska ta fuska, kuma sannu a hankali ya zama mafi dacewa game da tarin bayanan hoto, kuma sannu a hankali ya zama mafi kyawun fasaha na fasaha. Ana amfani da hankali da hankali da ingantaccen tsarin aiki a cikin tsarin sarrafawa.
Tsarin Kulawar Lokaci na Gano fuska yana tattara bayanan fuskar duk waɗanda aka ba su damar samun damar sarrafa tsarin sarrafawa kuma suna ajiye ta a cikin bayanan fuska. Lokacin da mutum yana samun damar tsarin sarrafawa, fuskar tsaro ta fuskar halartar hanyar samun damar ɗaukar hoto ta hanyar kyamara, sannan shigar da hoton da aka tattara a cikin kwamfutar, sannan kuma ya sami halartar lokaci na fuska. A cikin wannan tsari, tsarin yana iya bayanin bayanan maziyar don nisanta tasirin magana, kuma yana da kwatancen abubuwan da aka tsara tare da bayanin fuska a cikin bayanan, kuma Yi rikodin sakamakon fitarwa. Da zarar bayanin fuska wanda za'a iya yin amfani da shi a cikin bayanan, tsarin sarrafawa na shiga kwamfuta zai iya shiga cikin kayan aikin sarrafa tsarin sarrafawa; In ba haka ba, kwamfutar ba zai fitar da koyarwa don buɗe ƙofar ba, kuma damar sarrafa mai damar ba za a rubuta tsarin ba, kuma dubawa.