{"id":30661,"date":"2014-01-27T09:32:22","date_gmt":"2014-01-27T09:32:22","guid":{"rendered":"http:\/\/www.labri.fr\/perso\/barla\/blog\/?p=30661"},"modified":"2019-04-22T09:53:14","modified_gmt":"2019-04-22T09:53:14","slug":"radiance-gradients","status":"publish","type":"post","link":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=30661","title":{"rendered":"Radiance Tweaking"},"content":{"rendered":"<p id=\"top\" \/>\n<table class=\"wp-block-table\"><tbody><tr><td><strong>MOTIVATION: <\/strong> Understand interactions between illumination, shape and materials with a differential analysis. Enhance, manipulate and efficiently render 3D scenes in global illumination settings.<br><\/td><td><strong>INSPIRATION: <\/strong> Koenderink et al. analysis of highlights produced by different materials. Ramamoorthi et al. first-order analysis of the rendering equation. Fleming et al. perceptual experiments on shape-from-reflections.  <\/td><\/tr><\/tbody><\/table>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<table>\n<tbody>\n<tr>\n<td>&nbsp;<a href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2014\/01\/gi_edit_2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-31431\" src=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2014\/01\/gi_edit_2-150x150.png\" alt=\"gi_edit_2\" width=\"72\" height=\"72\"><\/a><\/td>\n<td><strong>Optimizing BRDF Orientations for the Manipulation of Anisotropic Highlights<\/strong><br>Boris Raymond; Ga\u00ebl Guennebaud; Pascal Barla; Romain Pacanowski; Xavier Granier<br><em>Proceedings of<\/em> <i>Eurographics 2014<\/i><br><strong><a href=\"http:\/\/hal.inria.fr\/hal-00933264\/en\" target=\"_blank\" rel=\"noopener noreferrer\">Archive<\/a>&nbsp; &#8211;&nbsp; <a href=\"http:\/\/hal.inria.fr\/hal-00933264\/PDF\/main.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">paper<\/a>&nbsp; &#8211;&nbsp; <a href=\"https:\/\/vimeo.com\/85230633\" target=\"_blank\" rel=\"noopener noreferrer\">video<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td>&nbsp;<a href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2014\/01\/dragon-comb-lw-rs.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-30811\" src=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2014\/01\/dragon-comb-lw-rs-150x150.png\" alt=\"dragon-comb-lw-rs\" width=\"75\" height=\"75\"><\/a><\/td>\n<td><strong>Improving Shape Depiction under Arbitrary Rendering,<\/strong><br>Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick,<br><em>IEEE Transactions on Visualization and Computer Graphics &#8211; August 2011<br><\/em> <strong><a href=\"http:\/\/hal.inria.fr\/inria-00585144\/en\" target=\"_blank\" rel=\"noopener noreferrer\">Archive<\/a>&nbsp; &#8211;&nbsp; <a href=\"http:\/\/hal.inria.fr\/inria-00585144\/PDF\/main.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">paper<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2010\/10\/armadillo-prefiltered-mix.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8051 alignleft\" src=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2010\/10\/armadillo-prefiltered-mix-150x150.png\" alt=\"armadillo-prefiltered-mix\" width=\"74\" height=\"74\"><\/a><\/td>\n<td><strong>Radiance Scaling for Versatile Surface Enhancement,<\/strong><br>Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick,<br><em>I3D \u201810: Proc. symposium on Interactive 3D graphics and games \u2013 2010<\/em><br><strong> <a href=\"http:\/\/hal.inria.fr\/inria-00449828\/en\" target=\"_blank\" rel=\"noopener noreferrer\">Archive<\/a>&nbsp; &#8211; <a href=\"http:\/\/hal.inria.fr\/inria-00449828\/PDF\/RadianceScaling.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">paper&nbsp; <\/a>&#8211;&nbsp; <a href=\"http:\/\/vimeo.com\/8912452\" target=\"_blank\" rel=\"noopener noreferrer\">video <\/a>&#8211; <a href=\"?p=32171\">plugin<\/a><\/strong><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2010\/10\/lucy_warped.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-8041\" src=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/wp-content\/uploads\/2010\/10\/lucy_warped-150x150.png\" alt=\"lucy_warped\" width=\"72\" height=\"72\"><\/a><\/td>\n<td><strong>Light Warping for Enhanced Surface Depiction,<\/strong><br>Romain Vergne, Romain Pacanowski, Pascal Barla, Xavier Granier, Christophe Schlick,<br><em>ACM Transaction on Graphics (Proceedings of SIGGRAPH 2009), Volume 28, Number 3 \u2013 Aug 2009<br><\/em> <strong><a href=\"http:\/\/hal.inria.fr\/inria-00400829\/en\" target=\"_blank\" rel=\"noopener noreferrer\">Archive<\/a>&nbsp; &#8211; &nbsp;<a href=\"http:\/\/hal.inria.fr\/inria-00400829\/PDF\/main.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">paper<\/a>&nbsp; &#8211; <a href=\"http:\/\/vimeo.com\/5372228\" target=\"_blank\" rel=\"noopener noreferrer\">video<\/a><br><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>&nbsp;<\/strong><\/p>\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>MOTIVATION: Understand interactions between illumination, shape and materials with a differential analysis. Enhance, manipulate and efficiently render 3D scenes in global illumination settings. INSPIRATION: Koenderink et al. analysis of highlights produced by different materials. Ramamoorthi et al. first-order analysis of the rendering equation. Fleming et al. perceptual experiments on shape-from-reflections. &nbsp; Optimizing BRDF Orientations for &#8230; <a title=\"Radiance Tweaking\" class=\"read-more\" href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=30661\" aria-label=\"Read more about Radiance Tweaking\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[631],"tags":[],"class_list":["post-30661","post","type-post","status-publish","format-standard","hentry","category-research"],"_links":{"self":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/30661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=30661"}],"version-history":[{"count":28,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/30661\/revisions"}],"predecessor-version":[{"id":39965,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/30661\/revisions\/39965"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=30661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=30661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=30661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}