{"id":60477,"date":"2024-07-24T10:50:41","date_gmt":"2024-07-24T09:50:41","guid":{"rendered":"https:\/\/www.he-arc.ch\/?post_type=he-arc_project&#038;p=60477"},"modified":"2024-07-24T10:50:43","modified_gmt":"2024-07-24T09:50:43","slug":"vera","status":"publish","type":"he-arc_project","link":"https:\/\/www.he-arc.ch\/en\/projets-recherche\/vera\/","title":{"rendered":"VERA"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Contexte et enjeux<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Objectifs<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u2019objectif du projet VERA est de d\u00e9velopper un syst\u00e8me simple d\u2019authentification bas\u00e9 sur la structure du r\u00e9seau des veines de la main. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un dispositif d\u2019acquisition actif int\u00e9grant\u00a0 cam\u00e9ra et ringlight infrarouge a permis la cr\u00e9ation d&#8217;une petite base de donn\u00e9es. Ces stacks d&#8217;images multispectrales\u00a0 ont \u00e9t\u00e9 exploit\u00e9s et permis l&#8217;\u00e9valuation de diff\u00e9rents algorithmes de biom\u00e9trie et de traitement \/d&#8217;am\u00e9lioration d&#8217;images pour permettre la d\u00e9tection de webs\u00a0 et de minutiae et \u00e9valuer les capacit\u00e9s du dispositif.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"757\" height=\"297\" src=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2024\/07\/he_arc_ingenierie_vera_1.png\" alt=\"\" class=\"wp-image-60393\" srcset=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2024\/07\/he_arc_ingenierie_vera_1.png 757w, https:\/\/www.he-arc.ch\/wp-content\/uploads\/2024\/07\/he_arc_ingenierie_vera_1-300x118.png 300w\" sizes=\"(max-width: 757px) 100vw, 757px\" \/><figcaption class=\"wp-element-caption\">Ensembles d&#8217;images apr\u00e8s pr\u00e9-traitement<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Partenaires et financement<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.hevs.ch\/fr\" target=\"_blank\" rel=\"noreferrer noopener\">HES-SO Valais<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Projet financ\u00e9 par la <a href=\"https:\/\/www.hes-so.ch\/\" target=\"_blank\" rel=\"noreferrer noopener\">HES-SO<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sultats<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">R\u00e9sultats probants sur le dataset original (EER &lt; 1%), mais pas confirm\u00e9 en fin de projet sur un dataset plus cons\u00e9quent (Portes Ouvertes HES-VS 110 personnes). Meilleurs algorithmes : Miura, LDP (EER 3-4%).<\/p>\n\n\n\n<div id='gallery-1' class='gallery galleryid-60477 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.he-arc.ch\/en\/he_arc_ingenierie_vera_2-2\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2024\/07\/he_arc_ingenierie_vera_2-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.he-arc.ch\/en\/he_arc_ingenierie_vera_3-2\/'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/www.he-arc.ch\/wp-content\/uploads\/2024\/07\/he_arc_ingenierie_vera_3-150x150.png\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n\n\n\n<h2 class=\"wp-block-heading\">Chef de projet<\/h2>\n\n\n\n<div id=\"contact-card-block_07c35a3c10e7170cf6cb8990df80e11a\" class=\"contact-card is-shadowed mb-2-5 is-not-contained\">\n  <div class=\"contact-card__inner\">\n                <div class=\"contact-entry mb-1\">\n        Olivier H\u00fcsser\n      <\/div>\n                      <div class=\"contact-entry mb-1\">\n        <a href=\"tel:+41329302255\"  class=\"simple-link contact-entry mb-1\">+41 32 930 22 55<\/a>\n      <\/div>\n                      <div class=\"contact-entry \">\n        <a href=\"mailto:olivier.huesser@he-arc.ch\"  class=\"simple-link contact-entry mb-1\">Olivier.Huesser@he-arc.ch<\/a>\n      <\/div>\n            <\/div>\n<\/div>\n","protected":false},"author":6,"featured_media":60395,"template":"","he-arc_domain":[3],"he-arc_project_skill":[69],"he-arc_project_year":[34,35,36,41,42,43],"class_list":["post-60477","he-arc_project","type-he-arc_project","status-publish","has-post-thumbnail","hentry","he-arc_domain-ingenierie","he-arc_project_skill-imagerie","he-arc_project_year-34","he-arc_project_year-35","he-arc_project_year-36","he-arc_project_year-41","he-arc_project_year-42","he-arc_project_year-43"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>VERA - Haute-Ecole Arc<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.he-arc.ch\/en\/projets-recherche\/vera\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VERA - Haute-Ecole Arc\" \/>\n<meta property=\"og:description\" content=\"Contexte et enjeux Objectifs L\u2019objectif du projet VERA est de d\u00e9velopper un syst\u00e8me simple d\u2019authentification bas\u00e9 sur la structure du r\u00e9seau des veines de la main. 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