Ta yaya halartar darajar fuska ta bambanta tsakanin fuskoki da hotuna?

Fasaha na halartar fuskar fuska wani na'ura ce da injin ya siyar da hotuna ta kyamara kuma yana gudanar da shaidar mutum. Wannan fasaha ana amfani da ita a cikin fitarwa na ainihi, kamar kuɗaɗe, kulle wayar hannu, ikon samun dama a rayuwarmu ta yau da kullun ya wanzu a rayuwarmu ta yau da kullun. Aikace-aikacen tantance mutum na ainihi na halitta fuskar na'urar. Idan hoto ne, domin daidai yake da fuskar mutum daga hangen nesa na jirgin sama, yadda za a guji matsalar yaudarar mai maye gurbin ainihin fuska tare da hoto.

During the recognition, the user only needs to make facial expressions to cooperate with the action, such as a repair, make a specific expression grimace, because it is difficult to achieve such a specific action in the photo, and thus can avoid photo fraud, Dangane da binciken da ya halarci ya halarci batun halartar fuska bisa ga ikokin ma'aikatan, gano kwallaye wata hanya ce mai dogaro.
Don rage kuskuren ƙididdigar fuskar fuska da tsarin halartar fuskar algorithm wanda aka yi amfani da shi a cikin daukar hoto ta fuskar fuska, da kuma scalime girman taga fuskar da ke cikin taga fuskar. shine, fuskar nesa tana daga kyamara, kewaye da abin da aka kama shi ne karami.
Wannan hanyar tana amfani da haskoki na musamman don aiwatar da taswirar hasken wuta akan abin da ya faru, kuma yayin da tsarin zai iya gano mahimman taswira tsakanin fuskoki tsakanin fuskoki tsakanin fuskoki tsakanin mutane, don haka ba ilmin halitta bane Maimakon haka fiye da mafita a cikin kanta, zai iya zama m layin-gani-gaba mataki a cikin tsarin tabbatarwa na Wider.
Ta amfani da zurfin bayani don gano fuskoki a cikin kogunan bidiyo na dijital, a cikin abin da ya faru, idan akwai mutane da yawa, fuska da za a iya bata bisa ga nisan mutane daban-daban daga ruwan tabarau. Haɗin gwiwar ya kasance mai halartar fuskar da ya dace a zahiri ya haɗa da gina jerin abubuwan da aka samu na fuska na tsarin, gami da siyan hoto da bincike na farko, da sauransu, da kuma samun halartar yanayin zama, da sauransu, da kuma neman halartar ra'ayi, da sauransu. kunkuntar hankali yana nufin tabbatar da tabbaci ko bincike na asali ta fuskar fasaha ko tsarin.
Gano rayuwa hanya ce don sanin ainihin halayen kayan aikin halitta a wasu yanayin tabbatarwar asali. Gano rayuwa yana kasusasu kashi biyu, ganowa na rayuwa da hadin gwiwa da bayar da hadin kai da hadin kai.
1. Gano na rayuwa: tsarin ganowa yana aika da wasu ayyukan umarni na yau da kullun, kamar yin haske, juya kai da buɗe bakin.
2. Ganowar da ba tare da haɗin kai ba: kyamarar da aka harba: Hotunan da aka harba hotuna don ganowa, kuma wannan tsari baya buƙatar yin aiki da kowane takamaiman ayyuka.
Anan zanyi magana game da banbanci tsakanin kyamarar infrared da kyamarar talakawa. Idan aka kwatanta da kyamarar talakawa, mafi girman bambanci tsakanin kyamarar infrared da kyamarar jiragen ruwa na yau da kullun shine bambanci a cikin tushen haske. Da farko dai, domin tunanin kyamarori, haske yana da haske akan abubuwa, ya bambanta shi da ruwan tabarau don bayyana kashi na hasken wutar lantarki, sannan ya juya baya ga siginar lantarki , bayan (A / D) Canjin rubutu na dijital, wanda aka canza shi zuwa siginar hoto na dijital, sannan a ƙarshe ta hanyar kebul ɗin an canza shi zuwa tsarin kuma a ƙarshe aka nuna akan saka idanu.
Idan aka kwatanta da kyamarar talakawa, babbar bambanci tsakanin kyamarorin da ke haifar da kyamarar talakawa shine tushen haske. Haske kamun kyamarar jiragen ruwa na yau da kullun, wato, hasken rana. Abubuwan da aka gina da aka girka sun fito da haskoki, waɗanda ba su da yuwuwar ruwa kuma an karɓi kyamara bayan an sake haɗa su a kan abin.
1. Tsarin Hoto
Mun san cewa ko an bayyane haske ko hasken da aka fitanta, jigon asali shine raƙuman lantarki. Hoton da muke gani yana gani yana da alaƙa da abubuwan da ke nuna kayan duniya. Hakikun fuskoki na gaske da takarda, fuska, masks mai yawa da sauran kafofin watsa labarai masu rarrabe, don haka immansayen zai zama mafi bayyananne a cikin tunanin da ake ciki. Misali, a cikin Hoton Hoto Hoto hoto na allo, akwai kawai wani farin furanni, har ma da fuskar mutum. , don a guji rashin adalci.
2. Gina-a cikin Algorithm
Dangane da hanyar kwantar da hankali, ana samun bambancin canji da kayan aikin pixel mai ƙarfin pixel don tantance motsi na pixel ɗin ana samun sa daga jerin hoto, ta amfani da Gaussian Tace banbanci, halaye na LBP da masu goyon baya a lokaci guda, filin kwantar da hankali yana iya amfani da filin gano abubuwa, kuma ana iya amfani da filin kwantar da hankali. Hanyar ganowa na rayuwa na iya cimma nasarar makafi ba tare da hadin gwiwar mai amfani ba.
Sauran hanyoyin yanke hukunci sun hada da gano fuska 3d, wanda ke amfani da kyamarar 3D don harba fuska, kamar yadda kyamarar ta samu, kuma a ƙarshe fuska ko hoto ne na ainihi ko hoto na ainihi.