Fuskantar tracking shirin da mataki-mataki kwatance da kuma bayanin

Face fitarwa tsarin ne kwamfuta aikace-aikace da za a iya gane ko tabbatar da wani mutum daga wani dijital image ko video clip. Daya hanyar yin wannan - kwatanta da aka zaɓa na fuska siffofin daga cikin kamanni da kuma zabin daga database.

Gano fuska (shirin) ne fiye da amfani da jami'an tsaro tsarin, da kuma za a iya kwatanta su da sauran haska tsarin (misali, yatsa ko ido Iris). Kwanan nan, ya kuma zama mashahuri a matsayin kayan aiki domin ganewa na kasuwanci da kuma talla.

Wasu fuska fitarwa lissafi mai tsauri gane fuska fasali, da waɗansu alãmõmi, ko cire abubuwa daga image na magana. Alal misali, shikenan lissafin iya bincika zumunta matsayi, size da / ko siffar idanu, hanci, cheeks da muƙamuƙi. Wadannan bayanai suna nan amfani da su sami wasu hotunan da ya dace sigogi. Sauran Algorithms normalize wani gallery na fuska images sa'an nan damfara da bayanai a kan mutum, ajiye kawai da data a cikin hoton, wanda shi ne amfani ga fuska fitarwa. Sa'an nan asali image ne idan aka kwatanta da data kasance bayanai. Daya daga cikin farko nasara tsarin dangane da hanyoyin da gwada alamu amfani da wani sa na halayyar fuska siffofin, samar da wani irin matsa misali na bayyanar.

Ta yaya shirin fuskantar fitarwa?

Yana hada da wasu Algorithms cewa za a iya raba biyu main fuskanci:

• Lissafi, wanda ya wadãtu da rarrabe ko photometric fasali.
• Ilimin kididdiga, wanda fassara da image a cikin darajar da kwantanta da shaci don kawar da sãɓã wa jũna.

Uku-girma juna fitarwa

A sabon Trend, tsara don cimma wata high ainihin, shi ne wani uku-girma fuska fitarwa. Wannan hanya amfani da 3D-na'urori masu auna sigina da tattara bayanai game da siffar fuskar. Wannan bayanai da aka yi amfani don gane rarrabe fasali kamar kewaye kwasfansu, hanci da kuma Chin.

Daya daga cikin abũbuwan amfãni na uku girma fuska fitarwa software shi ne cewa su ba su shafi canje-canje a lighting, da bambanci ga wasu zažužžukan. Wannan fasaha kuma za a iya gano daga daban-daban Viewing kusassari, ciki har da wani profile view. Uku-girma data auna muhimmanci inganta daidaito na fuskar fitarwa. 3D-inganta bincike ta hanyar ci gaban da nagartaccen na'urar dake bunkasa kama da hotuna a cikin nau'i na uku girma images. A na'urori masu auna sigina aiki da doguwar a ginannun haske a kan fuskarsa. Har zuwa wani dozin ko fiye daga wadannan image na'urori masu auna sigina za a iya sanya a kan wani guda guntu CMOS - kowane daga cikinsu na kama wani ɓangare na bakan.

Duk da haka, ko da manufa Hanyar 3D-sharadi iya zama m to fuska. A saboda wannan dalili, wani rukuni na masu bincike, a cikin Technion amfani da kayayyakin aiki na awo lissafi don rike maganganu kamar Yanar gizo. Bayan haka, kamfanin ya halitta Vision Access mu bayani ga mai hawa uku fuska fitarwa. Daga baya, kamfanin da aka samu ta hanyar Bioscrypt Inc., wanda ya ɓullo da wani version na shirin gane wani mutum ta fuskar, da aka sani da 3D FastPass.

A sabon Hanyar ne don gabatar da wata hanya ta kama uku-girma images tare da uku da tracking kyamarori da cewa nuna a kusurwoyi mabambanta. Daya daga cikin su zai nuna wa gaban abu, na biyu - daga gefe, da uku - a wani kwana. za su duka yi aiki tare don su iya waƙa da batun ta fuskar, a hakikanin lokaci da kuma iya gane shi. An yi imani da cewa wannan fasahar zã a tushen, duk wani shirin domin mutane ta hanyar wata kamara fitarwa.

Analysis na Skin irin zane

Wani sabon Trend amfani da gani da cikakken bayani game da fata, wanda ake gyarawa a misali dijital ko leka hotuna. Wannan hanya, da ake kira fata irin zane analysis, ya jũya da musamman Lines, alamu da aibobi da ke bayyane a cikin mutum ta fata, a ilmin lissafi sarari.

Gwaje-gwaje sun nuna cewa, tare da Bugu da kari wannan fasahar, da gano fuska yi iya kara by 20-25%.

Heat bẽnãye

Wani nau'i na samun shigar data for fuska fitarwa ne amfani da thermal Dabarar kyamarori. Godiya ga wannan hanya, da kyamara za kawai sanin ko siffar da kai, da kuma watsi da abubuwa kamar tabarau, huluna ko sa-up. Matsalar da ta amfani da thermal Dabarar ga fuska fitarwa ne cewa databases ne iyaka.

A halin yanzu, masu bincike suna nazarin yin amfani da wannan fasaha a hakikanin rai da kuma samar da shimfidar da kuma a lokaci guda samar da wani sabon thermal Dabarar database. A binciken da yana amfani da low ƙwarai ferroelectric electrically low ƙuduri na'urori masu auna sigina wanda suke iya samu dogon-kalaman infrared thermal images (LWIR). A sakamakon nuna cewa Fusion na gani kuma na al'ada LWIR kyamara yana da babban sakamako a waje bincike. A wannan hade iya aiki gaske iko fuska fitarwa software for kamara.

The m amfani da

Yayin da masu bincike suna aiki a kan sabuwar fasahar da suke da samuwa ne kawai don kwararru, developers al'ada aikace-aikace kuma ba tsaye cik. Bayan da aka sanar da halittar Google Glass, akwai mai yawa amo a kusa da kuma fuskantar fitarwa software don wannan a kan Internet. An yi imani da cewa shi zai bude wani yawa na dama ga masu amfani don mu'amala ba kawai tare da juna amma kuma tare da daban-daban abubuwa.

A yau, babban kaya na samuwa tantance fuskar musaya da cewa za ka iya amfani da for your aikace-aikace. Mafi na kowa ne wadannan.

Face LURA Stephen

Development of na Lambda Labs, wanda ya samar da fuska fitarwa a wuri na idanu, siffar hanci da baki, kazalika da gudanar da wani jinsi rarrabuwa. Samuwa a kan official website na developer.

gano fuska

Kwamfuta fuska fitarwa software a kan Internet, wanda shi ne wani manufa sauyawa Face.com. A halin yanzu akwai for free.

Animetrics Face LURA

Shafi Animetrics Face LURA API za a iya amfani da shi don ganowa mutane a cikin hotuna. Bayani game da fuska siffofin ko da waɗansu alãmõmi koma kamar da lura a cikin hoton.

Skybiometry

Don amfani da shi, dole ne ka da wani aikace-aikace halitta a cikin asusunka a SkyBiometry. Domin halittarsa, wani fairly sauki rajista.

Face ++

Wannan aikace-aikace na amfani da m fasahar da kwamfuta hangen nesa da kuma bayanan hakar ma'adinai don samar da 3 main ayyuka (ganewa, da katin shaida, kuma analysis). A shirin detects kuma Landmark Analysis (23 maki), alama (81 points) halaye: shekaru, da jinsi, da tabarau, tseren da sauransu.

FaceMark

Shi ne mai iko API-dubawa for Face LURA. Ya sami wuri 68 maki ga frontal fuska da hotuna da kuma 35 - ga profile. FaceMark detects hari ga mutane da image kayyade ta URL-address, ko da sauke fayil, da kuma jimloli sakamakon yadda JSON-fayil dauke da vector fuska da waɗansu alãmõmi, kuma da maki na daidaituwa ga kowane samu embodiment.

EmoVu da Eyeris

Fasaha software don gane motsin zuciyarmu, da sa da kyamarori karanta adam micro-magana, jinsi da shekaru kungiyar. Wannan fuska fitarwa software a real lokaci, wanda aiki a lokacin da masu amfani an kallon video on su kwakwalwa ko ta hannu da na'urorin.

Rekognition.com

Wannan shi ne daya daga cikin mafi kyau zabi Face.com. Fast, abin dogara da kuma scalable rekognition engine iya yi da gano fuska, scanning, karatu da neman. Yana iya ta atomatik horar da taimakon hotunan da tag a kan Facebook. Saboda shi ya mayar da hankali a kan zaman jama'a na cibiyar sadarwa, wannan ne mafi kyau fuska fitarwa shirin for "Android".

FaceRect

Shi ne kuma mai iko, kuma free dubawa for gano fuska. Shi ne mutum (duka frontal da kuma profile) na image nuna ta URL-adireshin ko sauke a matsayin fayil kuma zai iya samun mahara fuskoki guda photo, da kuma amsa tare da JSON-tsara. Hoton da aka sauke zuwa bounding akwatin for kowane mahaluži samu.