Kodi Iris Recognition Technology ndi chiyani?

Kodi Iris Recognition Technology ndi chiyani?

Iris Recognition ndi njira ya biometric yozindikiritsa anthu kutengera mawonekedwe apadera mkati mwa chigawo chozungulira chozungulira kamwana ka diso. Ilis iliyonse imakhala yapadera kwa munthu payekha, ndikupangitsa kuti ikhale njira yabwino yotsimikizira za biometric.

Pomwe Kuzindikiridwa kwa Iris kukadali njira yodziwika bwino ya biometric, titha kuyembekezera kuti izikhala yofala kwambiri m'zaka zikubwerazi. Kuwongolera olowa ndi gawo limodzi lomwe likuyembekezeka kupititsa patsogolo kugwiritsa ntchito Iris Recognition ngati njira yachitetezo komanso kuyankha ku chiwopsezo cha uchigawenga padziko lonse lapansi.

Chimodzi mwazifukwa za Iris Recognition ndi njira yomwe anthu amafunitsidwira kuti adziwe anthu, makamaka m'magawo monga okakamira malamulo ndi kuwongolera malire, ndikuti iris ndi biometric yolimba kwambiri, yosagwirizana kwambiri ndi machesi onama komanso liwiro lalikulu losaka motsutsana ndi nkhokwe zazikulu. Iris Recognition ndi njira yodalirika komanso yamphamvu yodziwira anthu molondola.

Momwe Iris Recognition imagwirira ntchito

Kuzindikirika kwa Iris ndikuzindikira anthu poyerekezera kufanana kwa chithunzi cha iris. Njira yaukadaulo yozindikiritsa iris nthawi zambiri imakhala ndi njira zinayi izi:

1. Kupeza zithunzi za iris

Gwiritsani ntchito zida zapadera za kamera kuwombera diso lonse la munthuyo, ndikutumiza chithunzi chojambulidwa ku prepro chithunzicessing pulogalamu ya iris kuzindikira dongosolo.

2.Image preprocessing

The anapeza iris fano kukonzedwa motere kuti akwaniritse zofunika yopezera iris mbali.

Iris Positioning: Imatsimikizira malo ozungulira amkati, mabwalo akunja, ndi ma quadratic curve pachithunzichi. Pakati pawo, bwalo lamkati ndilo malire pakati pa iris ndi wophunzira, bwalo lakunja ndilo malire pakati pa iris ndi sclera, ndipo quadratic curve ndi malire pakati pa iris ndi diso lapamwamba ndi lapansi.

Kukhazikika kwa chithunzi cha Iris: sinthani kukula kwa iris pachithunzichi kukhala kukula kokhazikika komwe kumakhazikitsidwa ndi dongosolo lozindikira.

Kuwongola chithunzi: Pachithunzi chokhazikika, chitani kuwala, kusiyanitsa, ndi kukonza zosalala kuti muwongolere kuchuluka kwa chidziwitso cha iris pachithunzichi.

3. Fkudya m'zigawo

Kugwiritsa ntchito algorithm inayake kuti mutulutse mfundo zomwe zimafunikira kuzindikira iris kuchokera pa chithunzi cha iris ndikuzisunga.

4. Fkufananiza nyama

Nambala yomwe idapezedwa pochotsa mawonekedwe imafananizidwa ndi nambala ya chithunzi cha iris mu nkhokwe imodzi ndi imodzi kuti muweruze ngati ili ndi iris yemweyo, kuti mukwaniritse cholinga chozindikiritsa.

Ubwino ndi kuipa kwake

Ubwino wake

1. ogwiritsa ntchito;

2. Mwina ma biometric odalirika omwe alipo;

3. Palibe kukhudzana kwakuthupi komwe kumafunikira;

4. Kudalirika kwakukulu.

Zofulumira komanso zosavuta: Ndi dongosololi, simuyenera kunyamula zikalata zilizonse kuti muzindikire kuwongolera pakhomo, komwe kungakhale njira imodzi kapena ziwiri; mukhoza kuloledwa kulamulira khomo limodzi, kapena kulamulira kutsegula kwa zitseko zambiri;

Chilolezo chosinthika: Dongosololi limatha kusintha zilolezo za ogwiritsa ntchito mosasamala malinga ndi zosowa za kasamalidwe, ndikukhalabe ndi chidziwitso cha ogwiritsa ntchito, kuphatikiza chidziwitso cha kasitomala, malo ogwirira ntchito, ntchito ndi nthawi yotsatirira, ndi zina zambiri, kuti akwaniritse kasamalidwe kanzeru zenizeni;

Kulephera kukopera: Dongosololi limagwiritsa ntchito zambiri za iris monga mawu achinsinsi, omwe sangathe kukopera; ndipo ntchito iliyonse imatha kujambulidwa yokha, yomwe ndiyosavuta kutsata ndi kufunsa, ndipo imangoyimbira apolisi ngati ili yosaloledwa;

Kusintha kosinthika: ogwiritsa ntchito ndi oyang'anira amatha kukhazikitsa mitundu yosiyanasiyana yoyika ndikugwiritsa ntchito malinga ndi zomwe amakonda, zosowa kapena zochitika. Mwachitsanzo, m'malo opezeka anthu ambiri monga malo olandirira alendo, mutha kugwiritsa ntchito njira yokhayo yolowera mawu achinsinsi, koma nthawi zofunika, kugwiritsa ntchito mawu achinsinsi ndikoletsedwa, ndipo njira yokhayo yozindikiritsa iris imagwiritsidwa ntchito. Inde, njira ziwirizi zingagwiritsidwenso ntchito nthawi imodzi;

Ndalama zochepa komanso zopanda kukonza: loko loyambirira likhoza kusungidwa mwa kusonkhanitsa dongosololi, koma makina ake osuntha amachepetsedwa, ndipo kayendetsedwe kake kamakhala kakang'ono, ndipo moyo wa bolt ndi wautali; dongosololi ndi lopanda kukonza, ndipo likhoza kukulitsidwa ndi kukwezedwa nthawi iliyonse popanda kugulanso zida. M'kupita kwa nthawi, phindu lidzakhala lofunika kwambiri, ndipo kayendetsedwe ka kayendetsedwe kake kadzakhala bwino kwambiri.

Mafakitale osiyanasiyana ogwiritsira ntchito: omwe amagwiritsidwa ntchito kwambiri m'migodi ya malasha, mabanki, ndende, kuwongolera mwayi, chitetezo cha anthu, chithandizo chamankhwala ndi mafakitale ena;

 

Dubwino

1. Ndizovuta kuchepetsa kukula kwa zida zopezera zithunzi;

2. Mtengo wa zida ndi wokwera ndipo sungathe kulimbikitsidwa kwambiri;

3. Magalasi amatha kusokoneza chithunzi ndikuchepetsa kudalirika;

4. Ma module awiri: hardware ndi mapulogalamu;

5. Dongosolo lozindikiritsa iris lodziwikiratu limaphatikizapo zida ndi mapulogalamu ma module awiri: chipangizo chotengera chithunzi cha iris ndi algorithm yozindikiritsa iris. Zogwirizana ndi zovuta ziwiri zazikulu zopezera zithunzi ndi kufananiza pateni motsatana.

MapulogalamuMlandu

John F. Kennedy International Airport ku New Jersey ndi Albany International Airport ku New York ayika zida zozindikiritsa iris zowunika chitetezo cha ogwira ntchito. Pokhapokha pozindikira kachitidwe ka iris kuzindikira komwe angalowe m'malo oletsedwa monga apuloni ndi zotengera katundu. Ndege ya Frankfurt ku Berlin, Germany, Schiphol Airport ku Netherlands ndi Narita Airport ku Japan ayikanso njira zowongolera zolowera ndi kutuluka kwa anthu okwera.

Pa Januware 30, 2006, masukulu ku New Jersey adayika zida zozindikirira iris pasukulupo kuti ziwongolere chitetezo. Ophunzira ndi ogwira ntchito pasukuluyi sagwiritsanso ntchito makhadi ndi ziphaso zilizonse. Malingana ngati adutsa kutsogolo kwa kamera ya iris, adzatero Malo, chizindikiritso chidzazindikiridwa ndi dongosolo, ndipo onse akunja ayenera kulowa ndi chidziwitso cha iris kuti alowe mumsasa. Panthawi imodzimodziyo, mwayi wopita kuzinthu izi umayendetsedwa kudzera mu njira yapakati yolowera ndi ulamuliro. Dongosololi litakhazikitsidwa, mitundu yonse ya kuphwanya malamulo a sukulu, kuphwanya malamulo ndi zigawenga pasukulupo zimachepetsedwa kwambiri, zomwe zimachepetsa kwambiri zovuta za kasamalidwe kasukulu.

Ku Afghanistan, United Nations (UN) ndi bungwe la United Nations lothawa kwawo (UNHCR) la US Federal Refugee Agency (UNHCR) amagwiritsa ntchito njira yozindikiritsa iris kuti adziwe othawa kwawo kuti aletse othawa kwawo omwewo kuti asalandire zinthu zothandizira kangapo. Njira yomweyi imagwiritsidwa ntchito m'misasa ya anthu othawa kwawo ku Pakistan ndi Afghanistan. Chiwerengero cha othawa kwawo oposa 2 miliyoni agwiritsa ntchito njira yozindikiritsa iris, yomwe yathandiza kwambiri pagawidwe la chithandizo choperekedwa ndi United Nations.

Kuyambira Okutobala 2002, UAE yayamba kulembetsa iris kwa alendo othamangitsidwa. Pogwiritsa ntchito njira yozindikiritsa iris pabwalo la ndege komanso kuyendera malire, alendo onse othamangitsidwa ndi UAE amaletsedwa kulowanso ku UAE. Dongosololi silimangoletsa anthu othamangitsidwa kuti alowenso mdzikolo, komanso limalepheretsa omwe akuwunika ku UAE kuti apeze zikalata zabodza kuti atuluke mdzikolo popanda chilolezo chothawa chilango chalamulo.

Mu November 2002, anaikidwa m’chipinda cha ana chachipatala cha mumzinda wa Bad Reichenhall, Bavaria, Germany kuti atsimikizire chitetezo cha makanda. Aka ndi koyamba kugwiritsa ntchito ukadaulo wozindikira iris poteteza ana. Chitetezo chimangolola mayi wa mwanayo, namwino kapena dokotala kulowa. Mwanayo akatulutsidwa m'chipatala, deta ya iris code ya amayi imachotsedwa m'dongosolo ndipo saloledwanso kulowa.

Njira zothandizira zaumoyo m'mizinda itatu ya Washington, Pennsyvania ndi Alabama zimachokera ku iris recognition system. Dongosololi limatsimikizira kuti zolemba zachipatala za odwala sizingawonedwe ndi anthu osaloledwa. HIPPA imagwiritsa ntchito njira yofananayi kuti iwonetsetse zachinsinsi komanso chitetezo chazidziwitso zamunthu.

Mu 2004, LG IrisAccess 3000 iris owerenga anayikidwa mu Cloud Nine penthouse suites ndi ma corridors ogwira ntchito ku Nine Zero Hotel, gawo la Kimpton Hotel Group ku Boston.

Dongosolo lozindikiritsa iris limagwiritsidwa ntchito mubwalo lochitira masewera olimbitsa thupi la Equinox Fitness club ku Manhattan, lomwe limagwiritsidwa ntchito kuti mamembala a VIP amalowa mdera lodzipereka lomwe lili ndi zida zatsopano komanso makochi abwino kwambiri.

Dongosolo lozindikira iris lopangidwa ndi Iriscan ku United States lagwiritsidwa ntchito ku dipatimenti yamalonda ya United Bank of Texas ku United States. Ma Depositors amachita bizinesi yamabanki. Malingana ngati kamera ikuyang'ana maso a wogwiritsa ntchito, zomwe wogwiritsa ntchito angathe kuziwona.