{"id":3653,"date":"2019-04-11T20:13:00","date_gmt":"2019-04-12T01:13:00","guid":{"rendered":"https:\/\/espacerm.com\/webgen\/?page_id=3653"},"modified":"2019-04-25T08:16:12","modified_gmt":"2019-04-25T13:16:12","slug":"apriltags","status":"publish","type":"page","link":"https:\/\/espacerm.com\/webgen\/apriltags\/","title":{"rendered":"AprilTags"},"content":{"rendered":"\n<p><strong><a href=\"https:\/\/april.eecs.umich.edu\/software\/apriltag.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"AprilTag (ouverture dans un nouvel onglet)\">AprilTag<\/a><\/strong> est un syst\u00e8me de r\u00e9f\u00e9rence visuel, utile pour une grande vari\u00e9t\u00e9 de t\u00e2ches, notamment la r\u00e9alit\u00e9 augment\u00e9e, la robotique et l&rsquo;\u00e9talonnage de cam\u00e9ras. Les cibles peuvent \u00eatre cr\u00e9\u00e9es \u00e0 partir d&rsquo;une imprimante ordinaire et le logiciel de d\u00e9tection AprilTag calcule la position 3D pr\u00e9cise, l&rsquo;orientation et l&rsquo;identit\u00e9 des balises par rapport \u00e0 la cam\u00e9ra.  La biblioth\u00e8que AprilTag est impl\u00e9ment\u00e9e en C sans d\u00e9pendance externe.  Il est con\u00e7u pour \u00eatre facilement inclus dans d&rsquo;autres applications, ainsi que pour \u00eatre portable vers des p\u00e9riph\u00e9riques int\u00e9gr\u00e9s.  Des performances en temps r\u00e9el peuvent \u00eatre obtenues m\u00eame sur des processeurs de qualit\u00e9 t\u00e9l\u00e9phone portable.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Demo of April Tag Localization System\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/Y8WEGGbLWlA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>Demo of April Tag Localization System<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"OpenMV Review - Machine Vision Camera Module\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/vsnZzPEQeeQ?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>OpenMV Review &#8211; Machine Vision Camera Module<\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Robot Localization using ArUco\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/VsIMl8O_F1w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><figcaption>Robot Localization using ArUco <\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>Open Cv &#8211; AprilTags  &#8211; <br><strong><a href=\"https:\/\/docs.opencv.org\/3.1.0\/d5\/dae\/tutorial_aruco_detection.html\">Detection of ArUco Markers<\/a><\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AprilTag est un syst\u00e8me de r\u00e9f\u00e9rence visuel, utile pour une grande vari\u00e9t\u00e9 de t\u00e2ches, notamment la r\u00e9alit\u00e9 augment\u00e9e, la robotique et l&rsquo;\u00e9talonnage de cam\u00e9ras. Les cibles peuvent \u00eatre cr\u00e9\u00e9es \u00e0 partir d&rsquo;une imprimante ordinaire et le logiciel de d\u00e9tection AprilTag calcule la position 3D pr\u00e9cise, l&rsquo;orientation et l&rsquo;identit\u00e9 des balises par rapport \u00e0 la cam\u00e9ra. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/pages\/3653"}],"collection":[{"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/comments?post=3653"}],"version-history":[{"count":4,"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/pages\/3653\/revisions"}],"predecessor-version":[{"id":3694,"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/pages\/3653\/revisions\/3694"}],"wp:attachment":[{"href":"https:\/\/espacerm.com\/webgen\/wp-json\/wp\/v2\/media?parent=3653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}