Nkhope kudziwika ntchito machitidwe kanema anaziika. The anthu kufufuza aligorivimu

Mapulogalamu ndi hardware kwa kachitidwe patsogolo Integrated chitetezo amatha kuthetsa mavuto a Kuvuta aliyense pa mitundu yonse ya zolinga mafakitale, chikhalidwe ndi zoweta. Zida zofunika kwambiri kachitidwe chitetezo ndi dongosolo kanema anaziika, ndi zofunika kwa magwiridwe a gawo, ndi kukula bwinobwino.

kachitidwe Integrated chitetezo

Single nsanja dongosolo Integrated chitetezo akuphatikizapo zigawo zida moto chitetezo mwayi kulamulira, CCTV, kapena chatsekedwa dera TV (machira). ntchito otsiriza mpaka posachedwapa zinali zochepa kwa polojekiti kanema ndi kujambula zinthu pa malo ndi ozungulira dera archiving ndi kusunga. Classic kanema machitidwe ndi nambala ya kuipa:

• The anthu Chinthu. Inefficient ntchito ya woyendetsa pa ntchito yomasulira buku lalikulu zambiri.
• Ndikosatheka opaleshoni ndi kusanthula zosayenera.
• Yokulirapo nthawi kufufuza ndi kupeza chochitika.

Chitukuko cha luso digito kwachititsa kuti chilengedwe cha "wochenjera" machitidwe makina.

Mphamvu mu nzeru ndi

The mfundo za dongosolo wanzeru kanema anaziika ndi kanema analytics - luso zochokera njira ndi ma aligorivimu wachithunzi kuzindikira ndi processing image, basi yosonkhanitsa deta chifukwa cha kupenda kanema mtsinje. Zipangizozo popanda kuti munthu azindikire ndi mipherezero njanji anaika mu pompopompo (a galimoto, gulu la anthu), zinthu zikanavulaza (utsi, moto, wosaloleka alowererepo pa ntchito makamera kanema), zochitika analinganiza, ndi akapsa alamu m'nthawi yake. Imathandiza deta kanema si chidwi ndi kwambiri yafupika katundu pa mitsinje kulankhulana ndi Nawonso achichepere archival.

Zosiririka kwambiri, pambuyo njira analytics kanema - nkhope kuzindikira dongosolo. Malinga ntchito zawo ndi ntchito kuti hardware ndi zofunika kuzikwaniritsa.

Mapulogalamu ndi hardware

Ntchito imayenera kachitidwe ntchito mitundu yambiri ya IP-makamera ndi makhalidwe osiyana opaleshoni. Chinthu kudziwika m'dera chili mu ankalamulira chipinda umaonekera ndi chikalata cha 1 M ndi kutalika mogwirizana pakati 1 mamilimita ndi kumunyengerera iye kuyang'ana zipangizo. Kamera bwino (2MP wa ku 2 mm), wobala kuzindikira njira yosavuta (chizindikiro 3-4). Pakuti chizindikiritso cha chinthu ntchito kamera ndi yabwino image, chokwanira pa ntchito ma aligorivimu zovuta (5 MN, 8-12 mm). Mapulogalamu otchuka kuzindikira nkhope "Nkhope Wanzeru" (ndi mapulogalamu - kampani House Control), Nkhope wotsogolera (kampani "Synesis) ndi VOCORD FaceControl (VOCORD) Onetsani:

• Mkulu Mwina kuzindikira chinthu (mpaka 99%).
• Support kwa osiyanasiyana kumathandiza kupeza ngodya zabwino za kasinthasintha wa kamera.
• Kutheka Kupeleka aliyense, ngakhale mu oyenda kulemera wandiweyani.
• Masiyanidwe drafting malipoti mawunikidwe.

Chikhazikitso cha kuzindikiridwa chitsanzo

biometric aliyense machitidwe kuzindikira zochokera chizindikiritso cha ofanana poona makhalidwe thupi la munthu anatsimikiza mtima ndi chitsanzo anakonzeratu. Chindodo amapezeka mu zenizeni nthawi. IP-kamera chikutumiza kanema mtsinje kwa osachiritsika, ndi dongosolo nkhope kuzindikira alinga kuti fano kusungidwa mu mafano Nawonso achichepere. Pali njira ziwiri. Woyamba mfundo za malo amodzi: zotsatira za processing wa magawo biometric, ndi chitsanzo amagetsi mu mawonekedwe a nambala wapadera lolingana munthu weniweni. Yachiwiri njira simulates ndi "anthu" Yandikira amakhala ndi kudzikonda kuphunzira ndi robustness. Personal chizindikiritso cha chifaniziro kanema chikuchitika, kutenga nkhani obwera ndi ukalamba kusintha, ndi zinthu zina (pamaso pa mipango, ndevu kapena ndevu zapamlomo wapamwamba, magalasi). Njira imeneyi zimathandiza kuti ntchito ngakhale ndi zithunzi zakale ndipo ngati n'koyenera, ndi X-ray.

The anthu kufufuza aligorivimu

The njira yofala kupeza anthu - ntchito Haar cascades (akanema wa masks). The chigoba ndi bokosi amakona anayi ndi osakaniza osiyanasiyana zigawo wakuda ndi oyera.

Limagwirira cha pulogalamuyi ili: chimango kanema aphimbidwa ndi ya masks, ndi zotsatira za convolution ndi (Pachiwerengero pixels ndiwe wa Boma wakuda ndi woyera) mopitirira kusiyana ndi poyerekeza ndi zina mtengo pakhomo.

Kusintha ntchitoyo classifier ndi zabwino (mafelemu pamene pali nkhope anthu) ndi zoipa (popanda iwo) zitsanzo kuphunzira. Mbali yoyamba zotsatira convolution ali pamwamba pa mtengo pakhomo, wachiwiri - pansipa. Munthu chowunikira ndi kulakwitsa kololeka Mzimuyo Uwerenge magawo onse a convolutions ndipo ngati kuposa akusonyeza pamaso pa anthu mu chimango cha.

luso kuzindikira

Pambuyo kudziwika ndi kutanthauzira za siteji kuyambirira, ndi luminance ndi zojambula mayikidwe a fanolo. zochita Komanso - mawerengedwe zizindikiro ndi chizindikiritso - angathe kuchitidwa ndi njira zosiyanasiyana.

Pamene kuyang'ana nkhope zonse nkhope mu chipinda kuunikira kwambiri zotsatira zabwino kuonetsa ma aligorivimu ntchito zithunzi ziwiri ooneka enieni. Kusanthula mfundo wapadera ndipo mtunda wa pakati pawo, dongosolo nkhope kudziwika detects Khrisu kudziwa koefishienti kusiyana pakati pa "moyo" chifaniziro Chinsinsi m'kaundula.

luso atatu azithunzi omwe tikunena kugonjetsedwa ndi kusintha kamwazi wowala, ndi kololeka kupatuka mbali kutsogolo - digiri 45. Apa, osati kusanthula mfundo poyera ndi mizere, komanso katundu wa padziko (kupindika mbiri) mtunda chinkafunika therebetween. Kugwiritsa ntchito ma aligorivimu amenewa amafunika wapamwamba kwambiri kanema pa mpaka 200 mafelemu / gawo. Kachitidwe zachokera sitiriyo, ndi bokosi la megapixels 5, mkulu kuwala kusamvana ndi kuchepetsa cholakwa kalunzanitsidwe. Komanso ogwirizana ndi zingwe wapadera kwa kufala nthawi wotchi.

Boma la machitidwe amakono msika

Woyamba dongosolo biometric, chifukwa mtengo awo okwezeka, yapangidwa okha ubereki ndi asilikali yekha mu 90s linayamba kupezeka ndi mabizinesi. Kukula mofulumira luso ndi microprocessor luso chawonjezeka ndi lolondola kachitidwe ndi kum'kulitsa kuchuluka kwawo. Mu msika wa dziko kutsogolera maudindo a American ndi Western opanga European kachitidwe chitetezo. mtsogoleri Sales ndi zida bungweli ZN Masomphenya matekinoloje ndi Visionics. The zingamuthandize kwambiri pakati kutukula zoweta kuyang'ana kafukufuku ndi mankhwala a makampani "Vocord", NTechLab, "Soling", LLC "VizhnLabs" ndi a "MDGs" imene, mwa zina, chinkhoswe mu anatengera kwambiri ndi kachitidwe ena zinthu Russian.

kompyuta facecontrol

M'dera yaikulu ya ntchito contactless chizindikiritso - polimbana uchigawenga ndi upandu. Image wopalamulayo nkhope kusungidwa mu Nawonso achichepere. Mu malo misonkhano misa (ndege, maofesi, malo kugula, maofesi masewera) akuponya otaya anthu pompopompo cholinga chofuna kudziwa kuti anthu amene ankafuna.

Dera lotsatira - Access Control System: The zithunzi chitsanzo pa chiphaso cha pakompyuta akuwafanizira ndi chitsanzo, deta chifukwa makamera lapansi. Ndondomeko amapezeka yomweyo popanda kudutsa kanthu zina (motsutsana ndi diso jambulani kapena zala).

makampani wina kukula mofulumira - malonda. Zogwiritsa chikwangwani adzakhala aone nkhope ya munthu, Mzimuyo kugonana ake ndi m'badwo, visualizes yekha malonda kuti adzakhala zingakhale zosangalatsa kwa kasitomala.

Trends ndipo akuyembekezera

Ndi otchuka kwambiri dongosolo nkhope kuzindikira mu gawo la kubanki. Chaka chatha, utsogoleri wa "Post Bank", pambuyo unsembe mu maudindo awo 50,000 anzeru makamera, akhoza kupulumutsa mamiliyoni rubles chifukwa kupewa chinyengo mu kukongoza ndi malipiro zigawo. Akatswiri amanena kuti 2021, adzalenga zofunika zomangamanga network ndi ntchito iliyonse pa ATMs zidzatheke pokhapokha chizindikiritso biometric ya kasitomala.

Mu zaka khumi zotsatira luso mkulu adzatsegula unyolo masitolo odzaza ndi kudzikonda ntchito: The wogula zimapita kwa m'mawindo, kusankha mankhwala kuchokera m'ndandanda ndi masamba. anthu ndi chitsanzo kuzindikira dongosolo alinga kuti asadziwe makasitomala, kugula ndi thanani pa nkhani kuchuluka chofunika.

Ntchito yofuna kukhazikitsa chitetezo cha kuzindikiridwa kwa amamvera mumtima mwake. Analysis maganizo anthu adzakhala kufunika m'madera matumizidwe ophatikizika amawu, nyimbo ndi zithunzi: makanema ojambula, film, makampani, kupanga masewera kompyuta.