{"id":202,"date":"2026-08-18T13:02:13","date_gmt":"2026-08-18T13:02:13","guid":{"rendered":"https:\/\/secu-mag.com.tn\/?p=202"},"modified":"2026-08-18T13:02:13","modified_gmt":"2026-08-18T13:02:13","slug":"reconnaissance-faciale","status":"publish","type":"post","link":"https:\/\/secu-mag.com.tn\/?p=202","title":{"rendered":"Reconnaissance faciale"},"content":{"rendered":"<p style=\"text-align: justify;\">La\u00a0<strong>reconnaissance faciale<\/strong>\u00a0est un domaine qui\u00a0consistant \u00e0 reconna\u00eetre automatiquement une personne \u00e0 partir d&#8217;une\u00a0image\u00a0de son\u00a0visage.<\/p>\n<p style=\"text-align: justify;\">La <strong>reconnaissance faciale<\/strong> a de nombreuses applications en\u00a0vid\u00e9o protection,\u00a0biom\u00e9trie,\u00a0robotique, indexation d&#8217;images et de vid\u00e9os,\u00a0recherche d&#8217;images par le contenu, etc.<\/p>\n<p style=\"text-align: justify;\">La <strong>reconnaissance<\/strong> de visage fait partie du domaine du\u00a0traitement du signal. Elle consiste \u00e0 d\u00e9terminer l&#8217;identit\u00e9 d&#8217;une personne \u00e0 partir d&#8217;une image de son visage. Pour cela, l&#8217;identit\u00e9 de la personne doit \u00eatre connue au pr\u00e9alable, au moyen d&#8217;une ou plusieurs images, ou d&#8217;un mod\u00e8le 3D de son visage.<\/p>\n<p style=\"text-align: justify;\">On distingue deux types de t\u00e2ches:<\/p>\n<ul style=\"text-align: justify;\">\n<li>L&#8217;<strong>identification<\/strong>, appel\u00e9e aussi one-to-many (1:N), consiste \u00e0 d\u00e9terminer l&#8217;identit\u00e9 d&#8217;un individu parmi N identit\u00e9s connues, pr\u00e9sentes dans une base.<\/li>\n<li>La\u00a0<strong>v\u00e9rification<\/strong>, appel\u00e9e aussi one-to-one (1:1), consiste \u00e0 v\u00e9rifier que l&#8217;identit\u00e9 pr\u00e9tendue est bien la bonne.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Domaines Applications<\/strong><\/p>\n<ul style=\"text-align: justify;\">\n<li>Retrouver une personne dont on a juste une photo.<\/li>\n<li>Identifier un criminel dont le portrait a \u00e9t\u00e9 film\u00e9 par une cam\u00e9ra de\u00a0vid\u00e9osurveillance.<\/li>\n<li>Identifiant\u00a0biom\u00e9trique pour le contr\u00f4le d&#8217;acc\u00e8s (t\u00e9l\u00e9phone, b\u00e2timent, voiture, ordinateur&#8230;).<\/li>\n<li>Aide aux\u00a0aveugles\u00a0et aux personnes souffrant de\u00a0prosopagnosie.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><strong>Exemples produits de contr\u00f4le d\u2019acc\u00e8s<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>\u00a0<\/strong><\/p>\n<p style=\"text-align: justify;\"><strong>VF300\u00a0: <\/strong><a href=\"http:\/\/pointage.biz\/vf300.html\">www.pointage.biz<\/a><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong>Caract\u00e9ristiques techniques:<\/strong><\/span><\/h3>\n<ul>\n<li style=\"text-align: justify;\">Moins de 1 seconde <strong>reconnaissance<\/strong> d&#8217;utilisateur<\/li>\n<li style=\"text-align: justify;\">Magasins 800 mod\u00e8les du visage<\/li>\n<li style=\"text-align: justify;\">\u00c9cran tactile de 3 pouces<\/li>\n<li style=\"text-align: justify;\">Lit visage et \/ ou carte d&#8217;identit\u00e9<\/li>\n<li style=\"text-align: justify;\">125kHz RFID int\u00e9gr\u00e9e lecteur de proximit\u00e9<\/li>\n<li style=\"text-align: justify;\">La conception ergonomique<\/li>\n<li style=\"text-align: justify;\">Built-in port USB permet de transf\u00e9rer plus de donn\u00e9es manuelle<\/li>\n<li style=\"text-align: justify;\">Audio &#8211; Les indications visuelles pour l&#8217;acceptation et le rejet des utilisateurs valides \/ invalides<\/li>\n<li style=\"text-align: justify;\">Interrupteur d&#8217;autoprotection<\/li>\n<li style=\"text-align: justify;\">Int\u00e9gr\u00e9 dans les ports Ethernet<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>La\u00a0reconnaissance faciale\u00a0est un domaine qui\u00a0consistant \u00e0 reconna\u00eetre automatiquement une personne \u00e0 partir d&#8217;une\u00a0image\u00a0de son\u00a0visage. La reconnaissance faciale a de nombreuses applications en\u00a0vid\u00e9o protection,\u00a0biom\u00e9trie,\u00a0robotique, indexation d&#8217;images et de vid\u00e9os,\u00a0recherche d&#8217;images par le contenu, etc. La reconnaissance de visage fait partie du domaine du\u00a0traitement du signal. Elle consiste \u00e0 d\u00e9terminer l&#8217;identit\u00e9 d&#8217;une personne \u00e0 partir d&#8217;une image&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-202","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=\/wp\/v2\/posts\/202","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=202"}],"version-history":[{"count":0,"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=\/wp\/v2\/posts\/202\/revisions"}],"wp:attachment":[{"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=202"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=202"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/secu-mag.com.tn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=202"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}