{"id":28331,"date":"2021-09-27T11:25:22","date_gmt":"2021-09-27T15:25:22","guid":{"rendered":"https:\/\/blog.carlrobitaille.org\/?p=28331"},"modified":"2021-09-27T11:25:25","modified_gmt":"2021-09-27T15:25:25","slug":"large-steps-in-inverse-rendering-of-geometry","status":"publish","type":"post","link":"https:\/\/blog.carlrobitaille.org\/?p=28331","title":{"rendered":"Large Steps in Inverse Rendering of Geometry"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/rgl.epfl.ch\/publications\/Nicolet2021Large\">Large Steps in Inverse Rendering of Geometry<\/a><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Differentiable rendering can be surprisingly fragile whenever meshes are involved. A noisy gradient descent step is all it takes to turn the current reconstruction inside-out. The standard countermeasure for those kinds of problems is called Laplacian regularization. (2\/7) <a href=\"https:\/\/t.co\/YvUhf86hNa\">pic.twitter.com\/YvUhf86hNa<\/a><\/p>&mdash; Wenzel Jakob (@wenzeljakob) <a href=\"https:\/\/twitter.com\/wenzeljakob\/status\/1441030076078952449?ref_src=twsrc%5Etfw\">September 23, 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Large Steps in Inverse Rendering of Geometry<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,19,15],"tags":[],"class_list":["post-28331","post","type-post","status-publish","format-standard","hentry","category-infographie","category-mathematiques","category-programmation"],"_links":{"self":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/28331","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28331"}],"version-history":[{"count":1,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/28331\/revisions"}],"predecessor-version":[{"id":28332,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=\/wp\/v2\/posts\/28331\/revisions\/28332"}],"wp:attachment":[{"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.carlrobitaille.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}