Ma biometrics ndi miyezo ya thupi ndikuwerengera zinthu zokhudzana ndi mawonekedwe a anthu. Kutsimikizika kwa biometric (kapena kutsimikizika kwa zinthu) kumagwiritsidwa ntchito mu sayansi ya makompyuta ngati njira yodziwika komanso yolowera. Amagwiritsidwanso ntchito kuzindikira anthu omwe ali m'magulu omwe akuwunikanso.

Zidziwitso za biometric ndizosiyana ndi zosiyanirana, zofananira zomwe zimagwiritsidwa ntchito pofotokoza za anthu. Zidziwitso za biometric nthawi zambiri zimasiyidwa ngati mikhalidwe yathupi yomwe imakhudzana ndi mawonekedwe a thupi. Zitsanzo zikuphatikiza, koma mitsempha yalanje, kuzindikira kumaso, DNA, GAMIY, RIY, ndi fungo / fungo.

Tekinoloje yodziwitsa za biometric imaphatikizapo sayansi yamakompyuta, optics ndi ma aciologics ndi sayansi ina yakuthupi, matesa anzeru, komanso maluso ena a sayansi ndi njira zatsopano. Ndi njira yathunthu yamitundu yambiri.

M'zaka zaposachedwa, ndikukula kwa luntha la maluso, njira zodziwikiratu za biometric zakhala okhwima. Pakadali pano, ukadaulo wodziwika bwino ndi woyimira kwambiri wa biometrics.

Kuzindikira Pamaso

Njira yodziwitsa nkhope imaphatikizira nkhope, kuwoneka bwino kumaso, kumaso kumaso ndi kuchotsera kumaso. Njira yodziwitsa nkhope imagwiritsa ntchito ukadaulo osiyanasiyana monga Aaboos Algorithm, New neurcial Network Network ndi Makina Othandizira Makina Ophunzirira Makina.

Njira yodziwitsa nkhope

Pakadali pano, zovuta zomwe zimakumana ndi mavuto kuphatikiza kumaso, kusintha, kufanana, ndi zina zambiri. Maso 2D, nkhope ya 3d, nkhope imodzi imakhala ndi mawonekedwe osiyanasiyana opezekapo, etc. Itha kuzindikira mwachangu munthu yemwe ali ndi munthu, yemwe wabweretsa kugwada kwina kuti agwiritse ntchito nkhope ya nkhope ziwiri.

Nthawi yomweyo, ukadaulo wa biometric Revicy akugwiritsidwa ntchito ngati ukadaulo woyenera kuti ukhale ndi chitetezo cha kuvomerezedwa ndi zithunzi, zomwe zingathane ndi zithunzi zokhudzana ndi zithunzi, makanema 3d, komanso masks osadziwika a ogwiritsa ntchito ogwiritsa ntchito. Pakadali pano, ndikukula mwachangu kwaukadaulo wodziwika bwino monga zida zanzeru, zachuma pa intaneti, ndikulipira nkhope zakhala zotchuka kwambiri, kubweretsa kuthamanga kwa aliyense ndikugwira ntchito.

Kuzindikira Palmprit

Kuzindikira kwa Palprirt ndi mtundu watsopano waukadaulo wovomerezeka wozindikira, womwe umagwiritsa ntchito pang'onopang'ono thupi la munthu ngati gawo landamale, ndikusonkhanitsa chidziwitso cha maganizidwe amisala. Kuzindikira kwamitundu yambiri kumatha kuwonedwa ngati mtundu waukadaulo wovomerezeka wozindikira womwe umaphatikiza mitundu yambiri komanso yolingana zingapo. Tekinoloji yatsopanoyi imaphatikiza zinthu zitatu zodziwika bwino za khungu, mitsempha yosindikizidwa ndi miyala yosindikiza kuti ipereke chidziwitso chochuluka nthawi imodzi ndikuwonjezera kuyera kwa mawonekedwe a zomwe mukufuna.

Chaka chino, ukadaulo wa Paranti wa Amazon, dzina la Abani-dzina lake Orville, wayamba kuyezetsa. Scanner yoyamba imayamba kukhala ndi zifanizo zoyambilira, kuyang'ana mbali zakunja za kanjedza, monga mizere ndi makutu; Mukapeza kachiwiri kawirikawiri, imayang'ana pa kanjedza ndi zinthu zamkati, monga mitsempha, minofu yofewa, etc. Poyamba zifanizo zokhala ndi manja okhala ndi manja. Zithunzizi ndi bwino, poyang'ana, ndikuwonetsa kanjedza pachikhalidwe china, mu mawonekedwe ena, ndikulemba ngati kumanzere kapena kumanja.

Pakadali pano, ukadaulo wodziwika bwino wa Amazon ukhoza kutsimikizira kuti ali ndi chizindikiritso chanu komanso kulipira kwathunthu m'miyala 300 yokha, ndipo sikutanthauza ogwiritsa ntchito kuti akhazikitse manja awo pa chipangizo chojambulira, ingopendetsani osalumikizana. Kulephera kwa ukadaulo uwu kuli pafupifupi 0.0001%. Nthawi yomweyo, kuzindikira kwa Palmrit ndi kutsimikizira kawiri koyambirira - nthawi yoyamba kupeza mikhalidwe yakunja - ndipo nthawi yachiwiri yopeza mabungwe amkati. Poyerekeza ndi matekinoloje ena a biometric malinga ndi chitetezo, anasintha.

Kuphatikiza pa zojambula zapamwambazi zomwe zili pamwambazi, ukadaulo wozindikiridwa waris umadziwikanso. Kuzindikira Kwabodza kwa Iris Kuzindikira ndi kotsika ngati 1/1000000. Imagwiritsa ntchito makamaka mawonekedwe a Iris Moyo wosaiwalika komanso kusiyana kuzindikiritsa zofananira.

Pakadali pano, mgwirizano womwe uli m'makampaniwo ndikuti kuzindikiridwa kwa mayendedwe amodzi ali ndi mabotolo a magwiridwe antchito ndi chitetezo, komanso kuzindikirika kofunikira pakuzindikira kwa mitundu yambiri Kuti musangalale kuzindikirika kuti kuzindikirika kuzindikirika kumathandizanso kusintha zinthu mosamala ndi chitetezo cha biometric katswiri wina. Poyerekeza ndi algorithm amodzi-almorithm, itha kukhala bwino kukwaniritsa ndalama zodziwika bwino za ndalama (zotsika ngati imodzi mwa miliyoni khumi), zomwe zilinso zochitika zazikulu za chiwonetsero cha chizindikiritso cha biometric.

Makina Amilmimodal Biometric

Makina ambiri biometodic amagwiritsa ntchito maselo angapo kapena biometrics kuti athetse malire a SISISS SUPTRESS Systems a IRIS akhoza kusokonekera Ngakhale ma biometond a biometond a biomtopric amachepa chifukwa cha kukhulupirika kwawo, sizokayikitsa kuti machitidwe angapo sakhala osawerengeka omwe adzavutika ndi malire ofanana. Makina amitundu yambiri a biometodic amatha kupeza zidziwitso kuchokera ku chinsinsi chofanana (mwachitsanzo, zithunzi zingapo za iris, kapena zidziwitso za chala chimodzi) kapena chidziwitso cha zidziwitso, chiphaso choyankhulidwa).

Makina ambiri a biometodal amatha kufufutitsa njirazi zosavomerezeka, nthawi yomweyo, kuphatikiza, kapena mndandanda womwe umachitika, wofanana, wofanana, wophatikizika, wophatikizika, wophatikizika, motsatizana, motsatana.

Chomboctvwapanga mndandanda waMitundu ya biometricPakuzindikira kumaso, kuzindikira kwa Palprirt komanso chizindikiritso cha chala ndi chizindikiritso cha chala.fur. Imakhala ndi mapangidwe onse agalasi ndi mapangidwe a mere 11.95mm ttl. Imwani madigiri 44 kuti ioneke. Lens ndi yabwino kuvomerezedwa.