{"id":16073,"date":"2010-07-22T13:11:23","date_gmt":"2010-07-22T11:11:23","guid":{"rendered":"https:\/\/blogs.autodesk.com\/villagebim\/2010\/07\/photo-scene-editor-creez-de-la-3d-a-partir-de-photos.html"},"modified":"2010-07-22T13:11:23","modified_gmt":"2010-07-22T11:11:23","slug":"photo-scene-editor-creez-de-la-3d-a-partir-de-photos","status":"publish","type":"post","link":"https:\/\/blogs.autodesk.com\/villagebim\/2010\/07\/photo-scene-editor-creez-de-la-3d-a-partir-de-photos.html","title":{"rendered":"Photo Scene Editor &#8211; Cr\u00e9ez de la 3D \u00e0 partir de photos"},"content":{"rendered":"<p>Ca y est, <a href=\"http:\/\/labs.blogs.com\/its_alive_in_the_lab\/2010\/07\/phase-1-of-project-photofly-now-available.html\">Scott Shepard vient de l\u2019annoncer sur le blog \u201cIt\u2019s alive in the Lab&#039;\u201d :<\/a><\/p>\n<p><a href=\"http:\/\/labs.autodesk.com\">Autodesk Labs<\/a> vient de mettre en ligne un nouveau projet : <a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\">Photo Scene Editor<\/a>.<\/p>\n<p><a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"70\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a245ec89.png\" style=\"margin-left: 0px;margin-right: 0px;border-width: 0px\" title=\"image\" width=\"350\" \/><\/a>&#160;<\/p>\n<p>Photo Scene Editor exploite un mod\u00e8le de type Cloud Computing pour calculer des sc\u00e8nes 3D \u00e0 partir de photos (prises avec un appareil photo num\u00e9rique classique).<\/p>\n<p><a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" border=\"0\" height=\"258\" src=\"http:\/\/labs.autodesk.com\/files\/7401_7500\/7421\/\/file_7421.png\" style=\"margin-left: 0px;margin-right: 0px\" width=\"275\" \/><\/a><\/p>\n<p>&#160;<\/p>\n<p>Ainsi, en partant des photos d\u2019une fa\u00e7ade du bureau Autodesk \u00e0 Paris :<\/p>\n<p><a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"42\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a2d8e0c1.png\" style=\"border-width: 0px\" title=\"image\" width=\"400\" \/><\/a><\/p>\n<p>J\u2019ai obtenu apr\u00e8s quelques minutes de calcul (r\u00e9alis\u00e9 par des serveurs qui sont mis \u00e0 votre disposition) la sc\u00e8ne 3D suivante :<\/p>\n<p><a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"320\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a368ffd9.png\" style=\"border-width: 0px\" title=\"image\" width=\"400\" \/><\/a><\/p>\n<p>Plusieurs points sont particuli\u00e8rement int\u00e9ressants : <br \/>&#8211; les serveurs r\u00e9alisant ces calculs sont mis \u00e0 votre disposition par Autodesk<\/p>\n<p>&#8211; l\u2019appariement des photos se fait de mani\u00e8re enti\u00e8rement automatique (il semble qu\u2019un appariement manuel soit aussi possible). <br \/>&#8211; une fois le mod\u00e8le constitu\u00e9, il est possible de le \u201ccalibrer\u201d, pour ensuite r\u00e9aliser des mesures. <br \/>&#8211; enfin, vous pouvez <strong>exporter en DWG le nuage de points automatiquement calcul\u00e9<\/strong> depuis le mod\u00e8le.<\/p>\n<p>Ce dernier point est particuli\u00e8rement int\u00e9ressant. <br \/>J\u2019ai fait un test rapide, en prenant mon ordinateur en photo :<\/p>\n<p><a href=\"http:\/\/geospatialfrance.typepad.com\/.a\/6a00e00984a67b88330133f2774c4b970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"29\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a3ea4d32.png\" style=\"border-width: 0px\" title=\"image\" width=\"400\" \/><\/a>&#160;<\/p>\n<p>Photo Scene Editor en d\u00e9duit le nuage de point correspondant :<\/p>\n<p>&#160;<a href=\"http:\/\/geospatialfrance.typepad.com\/.a\/6a00e00984a67b88330134859c3250970c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"197\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a47eddfa.png\" style=\"border-width: 0px\" title=\"image\" width=\"350\" \/><\/a><\/p>\n<p>On peut afficher ce nuage avec des \u201cSplats\u201d (en \u201cpixelisant\u201d chaque point du nuage) :<\/p>\n<p><a href=\"http:\/\/geospatialfrance.typepad.com\/.a\/6a00e00984a67b88330133f2775046970b-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"197\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a5058854.png\" style=\"border-width: 0px\" title=\"image\" width=\"350\" \/><\/a> :<\/p>\n<p>Et l\u2019export en DWG dans AutoCAD donne un nuage de point exploitable imm\u00e9diatement :<\/p>\n<p><a href=\"http:\/\/geospatialfrance.typepad.com\/.a\/6a00e00984a67b88330134859c35ba970c-pi\"><img loading=\"lazy\" decoding=\"async\" alt=\"image\" border=\"0\" height=\"329\" src=\"https:\/\/blogs.autodesk.com\/villagebim\/wp-content\/uploads\/sites\/154\/img_606d7a5a2fc36.png\" style=\"border-width: 0px\" title=\"image\" width=\"300\" \/><\/a><\/p>\n<p>Je dois encore pratiquer, et je ne manquerai pas de vous faire partager mes r\u00e9sultats \ud83d\ude42<\/p>\n<p>Vous pouvez essayer <a href=\"http:\/\/labs.autodesk.com\/utilities\/photo_scene_editor\">gratuitement Photo Scene Edition sur Autodesk Labs<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ca y est, Scott Shepard vient de l\u2019annoncer sur le blog \u201cIt\u2019s alive in the Lab&#039;\u201d : Autodesk Labs vient de mettre en ligne un nouveau projet : Photo Scene Editor. &#160; Photo Scene Editor exploite un mod\u00e8le de type Cloud Computing pour calculer des sc\u00e8nes 3D \u00e0 partir de photos (prises avec un appareil [&hellip;]<\/p>\n","protected":false},"author":52098,"featured_media":2472,"menu_order":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[3378,3379,3406],"tags":[1751,20,48,3474,3475],"class_list":["post-16073","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actus","category-autodesk","category-autodesk-labs","tag-3d","tag-autodesk","tag-cloud","tag-nuage","tag-points","dhig-theme--light"],"acf":[],"_links":{"self":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/16073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/users\/52098"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/comments?post=16073"}],"version-history":[{"count":0,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/posts\/16073\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media\/2472"}],"wp:attachment":[{"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/media?parent=16073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/categories?post=16073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.autodesk.com\/villagebim\/wp-json\/wp\/v2\/tags?post=16073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}