{"id":47254,"date":"2022-06-23T11:42:04","date_gmt":"2022-06-23T08:42:04","guid":{"rendered":"https:\/\/kutaybilen.com.tr\/?p=47254"},"modified":"2022-06-23T11:42:04","modified_gmt":"2022-06-23T08:42:04","slug":"yuz-tanima-sistemleri-inancli-mi","status":"publish","type":"post","link":"https:\/\/kutaybilen.com.tr\/?p=47254","title":{"rendered":"Y\u00fcz Tan\u0131ma Sistemleri \u0130nan\u00e7l\u0131 Mi?"},"content":{"rendered":"<p>Ak\u0131ll\u0131 telefonlar\u0131m\u0131zda ya da diz \u00fcst\u00fc bilgisayarlar\u0131m\u0131zda \u00e7ok yak\u0131n bir vakte kadar \u015fifre, desen ya da PIN kullan\u0131rken son y\u0131llarda <strong>y\u00fcz tan\u0131ma sistemlerini <\/strong>kullanmaya ba\u015flad\u0131k. Y\u00fcz tan\u0131ma prosed\u00fcr\u00fcyle kilit a\u00e7man\u0131n epey yayg\u0131nla\u015fmas\u0131, bir ekip <strong>g\u00fcvenlik kayg\u0131lar\u0131n\u0131 <\/strong>beraberinde getirdi.<\/p>\n<p>Geli\u015fen teknolojiye kar\u015f\u0131n t\u00fcm y\u00fcz tan\u0131ma uygulamalar\u0131 e\u015fit derecede inan\u00e7l\u0131 de\u011fil. Kimileri \u00e7al\u0131\u015fma prensibine ba\u011fl\u0131 olarak ba\u015fkalar\u0131na nazaran daha inan\u00e7l\u0131 olabilir. G\u00fcn\u00fcm\u00fczde yayg\u0131n kullan\u0131lan y\u00fcz tan\u0131ma sistemlerine inceleyerek hangi sistemin <strong>daha inan\u00e7l\u0131 <\/strong>oldu\u011funa birlikte karar verelim.<\/p>\n<p><b>Kamera tabanl\u0131 y\u00fcz tan\u0131ma sistemi<\/b><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0003\/34\/a628749e6302e6ee47369b26462a8b056a0ac561.jpeg\"\/><\/p>\n<p>Y\u00fcz tan\u0131maya dayal\u0131 kilit a\u00e7ma tekniklerinin birinci \u00f6rne\u011fi olan kamera tabanl\u0131 y\u00fcz tan\u0131ma sistemi, isminden da anla\u015f\u0131laca\u011f\u0131 \u00fczere ayg\u0131t\u0131n \u00f6n kameras\u0131nda y\u00fcz\u00fcn tan\u0131mlanmas\u0131yla \u00e7al\u0131\u015f\u0131r. Bu teknikte y\u00fcz\u00fcn\u00fcz\u00fc tan\u0131mlamak i\u00e7in \u00f6ncelikle farkl\u0131 a\u00e7\u0131lardan foto\u011fraflar\u0131n\u0131z\u0131 \u00e7ekmelisiniz. Sistem, foto\u011fraflardan yararlanarak bir <strong>yaz\u0131l\u0131m algoritmas\u0131<\/strong> geli\u015ftirir. \u00d6zellik aktifle\u015ftirildikten sonra ayg\u0131t\u0131n kilidinin a\u00e7\u0131laca\u011f\u0131 durumlarda, \u00f6n kameradan gelen canl\u0131 manzara datalar\u0131 ile sistemde kay\u0131tl\u0131 bilgiler <strong>kar\u015f\u0131la\u015ft\u0131r\u0131larak<\/strong> \u00e7al\u0131\u015f\u0131r. Ekseriyetle android ayg\u0131tlarda kullan\u0131l\u0131r.<\/p>\n<p>Sistem yaz\u0131l\u0131m algoritmalar\u0131na dayal\u0131 oldu\u011fu i\u00e7in her vakit eksiksiz sonu\u00e7lar vermez. Ortamda bulunan farkl\u0131 ayd\u0131nlatma \u015fartlar\u0131, g\u00f6r\u00fcn\u00fcmdeki ufak de\u011fi\u015fiklikler ya da \u00e7e\u015fitli aksesuarlar sistemin <strong>ba\u015far\u0131s\u0131z <\/strong>olmas\u0131na sebep olabilir.<\/p>\n<p><b>K\u0131z\u0131l\u00f6tesi tabanl\u0131 y\u00fcz tan\u0131ma sistemi<\/b><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0003\/34\/78f4815c4a59fd0310b756a926bba25395578a6f.jpeg\"\/><\/p>\n<p>Bu sistemde ak\u0131ll\u0131 telefonlarda yer alan \u00f6n kameralar\u0131n yan\u0131 s\u0131ra <strong>k\u0131z\u0131l\u00f6tesi sens\u00f6rlere<\/strong> gereksinim duyulur. Bu sistemin metodu de kameral\u0131 y\u00fcz tarifine sistemine benzeri lakin k\u0131z\u0131l \u00f6tesi spektrumda y\u00fcz\u00fcn <strong>iki boyutlu<\/strong> foto\u011fraf\u0131n\u0131 \u00e7ekmesiyle \u00f6ne \u00e7\u0131kar. Bu yol ba\u015fkas\u0131na g\u00f6re<strong> daha avantajl\u0131d\u0131r<\/strong> zira bu sistemde y\u00fcz\u00fcn ayd\u0131nlat\u0131lmas\u0131na muhta\u00e7l\u0131k yoktur, lo\u015f ortamlarda bile \u00e7al\u0131\u015fabilir. Ayr\u0131yeten bu kameralar manzaray\u0131 olu\u015fturmak i\u00e7in termal g\u00fc\u00e7 ve \u0131s\u0131ya muhta\u00e7l\u0131k duydu\u011fu i\u00e7in farkl\u0131 bir ki\u015finin telefona eri\u015fmesi konusunda <strong>daha korunakl\u0131d\u0131r<\/strong>. Ekseriyetle Microsoft sistemine sahip diz \u00fcst\u00fc bilgisayarda kullan\u0131l\u0131r.<\/p>\n<p>Apple\u2019\u0131n Face ID sistemi de k\u0131z\u0131l\u00f6tesi tabanl\u0131d\u0131r. <strong>\u00dc\u00e7 boyutlu<\/strong> manzara olu\u015fturmaya dayal\u0131 bir sens\u00f6r kullan\u0131r. Face ID y\u00fcz\u00fcn binlerce ayr\u0131nt\u0131s\u0131n\u0131 ayd\u0131nlat\u0131c\u0131 ve nokta projekt\u00f6r\u00fc kullanarak \u00f6l\u00e7er. K\u0131z\u0131l\u00f6tesi sens\u00f6r bu noktalar\u0131n nas\u0131l yerle\u015fti\u011fini inceleyerek bir<strong> derinlik haritas\u0131 <\/strong>olu\u015fturur. 3D sistemler karanl\u0131kta da \u00e7al\u0131\u015fabilir ve kusur yapmas\u0131 \u00e7ok daha zordur. 2D k\u0131z\u0131l\u00f6tesi sistemler yaln\u0131zca \u0131s\u0131 ararken, 3D sistemler derinlik al\u0131ma de muhta\u00e7l\u0131k duyar. Bu sebeplerle de 2D sens\u00f6rlere nazaran \u00e7ok daha <strong>i\u015flevseldir<\/strong>.<\/p>\n<p><b>Hangi sistem daha inan\u00e7l\u0131 \u00e7al\u0131\u015f\u0131r?<\/b><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.webtekno.com\/images\/editor\/default\/0003\/34\/b8d49d989c2389316e90d8a32488cd48c018bae9.jpeg\"\/><\/p>\n<p>Biyometrik datalar\u0131n elektronik olarak saklanmas\u0131 g\u00fcvenlik ile ilgili pek \u00e7ok soru i\u015faretini ak\u0131llara getirebilir. Fakat endi\u015felenecek kadar \u00f6nemli bir durum yok. Biyometrik kilit a\u00e7ma form\u00fcllerini b\u00fcnyesinde bulunduran i\u015fletim sistemleri, y\u00fcz \u00f6zellikleri ve parmak izleri \u00fczere hassas datalar\u0131n inan\u00e7l\u0131 bir formda saklanmas\u0131 i\u00e7in<strong> g\u00fc\u00e7l\u00fc tedbirler <\/strong>al\u0131r. Ak\u0131ll\u0131 telefonlar ya da diz \u00fcst\u00fc bilgisayarlarda, biyometrik bilgiler ayg\u0131t sisteminde yer alan <strong>g\u00fcvenli bir donan\u0131m<\/strong> kesiminde \u015fifrelenerek ve izole edilerek saklan\u0131r.<\/p>\n<p>Yapt\u0131\u011f\u0131m\u0131z kar\u015f\u0131la\u015ft\u0131rmaya nazaran k\u0131z\u0131l\u00f6tesi tabanl\u0131 y\u00fcz tan\u0131ma sisteminin daha inan\u00e7l\u0131 oldu\u011fu \u00e7ok a\u00e7\u0131k. K\u0131z\u0131l\u00f6tesi tabanl\u0131 sistemler \u00fcniversal olarak da daha inan\u00e7l\u0131 kabul ediliyor. Apple Face ID ve Windows Hello sistemleri kilit a\u00e7man\u0131n yan\u0131 s\u0131ra \u015fifre alanlar\u0131n\u0131 otomatik doldurmak, \u00f6demeleri aktifle\u015ftirmek i\u00e7in kullan\u0131labiliyor. \u00d6zellikleri kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda derinli\u011fe hassas sistemlerin (Face ID gibi) bir\u00e7ok insan i\u00e7in <strong>yeterince inan\u00e7l\u0131 oldu\u011fu<\/strong>, kamera tabanl\u0131 sistemlerin ise <strong>ki\u015fiye ba\u011fl\u0131 de\u011fi\u015fti\u011fini <\/strong>s\u00f6yleyebiliriz. Lakin yeniden de kameral\u0131 y\u00fcz tan\u0131ma sistemini tercih ederseniz, Google Play Store ya da bankac\u0131l\u0131k uygulamalar\u0131nda kimlik do\u011frulamak i\u00e7in bu sistemi kullanmamakta yarar var. Gere\u011fince <strong>g\u00fcvenmiyorsan\u0131z<\/strong> kilit a\u00e7mak i\u00e7in de alternatif \u015fifreleme metotlar\u0131n\u0131 kullanmal\u0131s\u0131n\u0131z.<\/p>\n<p>Siz de y\u00fcz tan\u0131ma sistemleri hakk\u0131nda <strong>d\u00fc\u015f\u00fcncelerinizi<\/strong> yorumlarda bizimle payla\u015fabilirsiniz.<\/p>\n<div>  <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ak\u0131ll\u0131 telefonlar\u0131m\u0131zda ya da diz \u00fcst\u00fc bilgisayarlar\u0131m\u0131zda \u00e7ok yak\u0131n bir vakte kadar \u015fifre, desen ya da PIN kullan\u0131rken son y\u0131llarda y\u00fcz tan\u0131ma &#8230;<\/p>\n","protected":false},"author":1,"featured_media":47255,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[854],"tags":[883,1868,1035,4201,366],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/47254"}],"collection":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=47254"}],"version-history":[{"count":1,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/47254\/revisions"}],"predecessor-version":[{"id":47256,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/47254\/revisions\/47256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=\/wp\/v2\/media\/47255"}],"wp:attachment":[{"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=47254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=47254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kutaybilen.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=47254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}