{"id":6856,"date":"2025-05-30T13:59:10","date_gmt":"2025-05-30T11:59:10","guid":{"rendered":"https:\/\/spgoo.org\/?page_id=6856"},"modified":"2025-06-03T08:48:35","modified_gmt":"2025-06-03T06:48:35","slug":"analyse-faciale-et-labiale","status":"publish","type":"page","link":"https:\/\/spgoo.org\/?page_id=6856","title":{"rendered":"Analyse faciale et labiale"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Analyse faciale et labiale<\/h2>\n\n\n\n<p>Dans le cadre du projet FRAP\u00e9OR et RePhon-IA nous avons besoin d&#8217;explorer des pistes de syst\u00e8mes d&#8217;analyse de vid\u00e9o d&#8217;apprenant en temps r\u00e9el . Les Objectifs de ce syst\u00e8me sont de pouvoir d\u00e9tecter l&#8217;\u00e9tat de l&#8217;apprenant : niveau d&#8217;anxi\u00e9t\u00e9, de stress, tiques nerveux afin de contr\u00f4ler le bon d\u00e9roulement de la s\u00e9ance de formation. Les signes perceptibles sur le visage doivent nous aider \u00e0 adapter le processus et \u00e9ventuellement \u00e0 l&#8217;orienter vers des pauses et de terminer la s\u00e9ance de formation.<\/p>\n\n\n\n<p>Dans ce domaine plusieurs projets de recherche sont actuellement men\u00e9s pour mettre au point des m\u00e9thodes de lecture faciale et labiale. On peut citer des projets autour de LipNet d&#8217;Oxford. Exemple de mise en oeuvre <a href=\"https:\/\/github.com\/nicknochnack\/LipNet\">https:\/\/github.com\/nicknochnack\/LipNet<\/a> de Nicholas Renotte ou autre lien <a href=\"https:\/\/github.com\/VIPL-Audio-Visual-Speech-Understanding\/LipNet-PyTorch\">https:\/\/github.com\/VIPL-Audio-Visual-Speech-Understanding\/LipNet-PyTorch<\/a>.<\/p>\n\n\n\n<p>R\u00e9f\u00e9rences :  <\/p>\n\n\n\n<p>LIPNET: END-TO-END SENTENCE-LEVEL LIPREADING <a href=\"https:\/\/arxiv.org\/pdf\/1611.01599\">https:\/\/arxiv.org\/pdf\/1611.01599<\/a> <\/p>\n\n\n\n<p><a href=\"\"><\/a><\/p>\n\n\n\n<p>Exemple de d\u00e9tection de face : <a href=\"https:\/\/github.com\/1adrianb\/face-alignment\">https:\/\/github.com\/1adrianb\/face-alignment<\/a> <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"845\" height=\"309\" src=\"https:\/\/spgoo.org\/wp-content\/uploads\/2025\/05\/Capture-du-2025-05-30-14-48-50.png\" alt=\"\" class=\"wp-image-6870\" srcset=\"https:\/\/spgoo.org\/wp-content\/uploads\/2025\/05\/Capture-du-2025-05-30-14-48-50.png 845w, https:\/\/spgoo.org\/wp-content\/uploads\/2025\/05\/Capture-du-2025-05-30-14-48-50-300x110.png 300w, https:\/\/spgoo.org\/wp-content\/uploads\/2025\/05\/Capture-du-2025-05-30-14-48-50-768x281.png 768w\" sizes=\"auto, (max-width: 845px) 100vw, 845px\" \/><\/figure>\n\n\n\n<p>A partir de ces approches, l&#8217;objectif dans RePhon-IA est d&#8217;adapter ces m\u00e9thodes dans notre contexte pour compl\u00e9ter l&#8217;analyse des erreurs de l&#8217;apprenant. Plusieurs difficult\u00e9s restent \u00e0 surmonter dans cette approche : d\u00e9tecter la position de la bouche, l&#8217;apprenant peut au cours de la s\u00e9ance bouger ce qui doit \u00eatre pris en compte dans l&#8217;analyse. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Analyse faciale et labiale Dans le cadre du projet FRAP\u00e9OR et RePhon-IA nous avons besoin d&#8217;explorer des pistes de syst\u00e8mes d&#8217;analyse de vid\u00e9o d&#8217;apprenant en temps r\u00e9el . Les Objectifs de ce syst\u00e8me sont de pouvoir d\u00e9tecter l&#8217;\u00e9tat de l&#8217;apprenant : niveau d&#8217;anxi\u00e9t\u00e9, de stress, tiques nerveux afin de contr\u00f4ler le bon d\u00e9roulement de la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6856","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/pages\/6856","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spgoo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6856"}],"version-history":[{"count":12,"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/pages\/6856\/revisions"}],"predecessor-version":[{"id":6921,"href":"https:\/\/spgoo.org\/index.php?rest_route=\/wp\/v2\/pages\/6856\/revisions\/6921"}],"wp:attachment":[{"href":"https:\/\/spgoo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}