{"id":993,"date":"2009-02-12T10:35:47","date_gmt":"2009-02-12T09:35:47","guid":{"rendered":"http:\/\/www.moovie.fr\/index.php\/2009\/02\/12\/make3d-transformer-une-image-2d-en-un-univers-3d\/"},"modified":"2009-02-12T10:35:47","modified_gmt":"2009-02-12T09:35:47","slug":"make3d-transformer-une-image-2d-en-un-univers-3d","status":"publish","type":"post","link":"https:\/\/www.moovie.fr\/index.php\/2009\/02\/12\/make3d-transformer-une-image-2d-en-un-univers-3d\/","title":{"rendered":"Make3D : transformer une image 2D en un univers 3D"},"content":{"rendered":"

Des chercheurs de l\u2019universit\u00e9 de Stanford ont d\u00e9velopp\u00e9 Make3D<\/a>, une application web qui permet de transformer une image 2D en un univers 3D. Il est ainsi possible de cr\u00e9er une repr\u00e9sentation visuelle beaucoup plus r\u00e9aliste d\u2019une photo. Afin de convertir l\u2019image, Andrew Ng<\/a> et Ashutoh Saxena<\/a> ont mis au point un algorithme \u00e9volutif (qui apprend \u00e0 apprendre) et qui permet d\u2019associer des \u00e9l\u00e9ments de l\u2019image tels que la couleur, la texture ou encore la taille \u00e0 certaines valeurs de profondeurs. L\u2019algorithme divise pour cela l\u2019image en de minuscules segments et tente de d\u00e9terminer leur positionnement\/orientation en 3D. Par exemple, Make3D va apprendre qu\u2019une large surface bleue dans une photo repr\u00e9sente tr\u00e8s probablement le ciel.<\/p>\n

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Via : Technology Review<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Des chercheurs de l\u2019universit\u00e9 de Stanford ont d\u00e9velopp\u00e9 Make3D, une application web qui permet de transformer une image 2D en un univers 3D. Il est ainsi possible de cr\u00e9er une repr\u00e9sentation visuelle beaucoup plus r\u00e9aliste d\u2019une photo. Afin de convertir l\u2019image, Andrew Ng et Ashutoh Saxena ont mis au point un algorithme \u00e9volutif (qui apprend ...<\/a><\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1048],"tags":[1155,40,1156,183,957],"class_list":["post-993","post","type-post","status-publish","format-standard","hentry","category-technologies","tag-2d","tag-3d","tag-algorithme","tag-photos","tag-stanford"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t