{"id":70,"date":"2010-12-08T22:22:34","date_gmt":"2010-12-08T22:22:34","guid":{"rendered":"http:\/\/www.creatis.insa-lyon.fr\/~grenier\/?p=70"},"modified":"2010-12-08T22:34:06","modified_gmt":"2010-12-08T22:34:06","slug":"3d-robust-adaptive-region-growing","status":"publish","type":"post","link":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/?p=70","title":{"rendered":"3D Robust Adaptive Region Growing"},"content":{"rendered":"<h1>3D Robust Adaptive Region Growing for segmenting [<sup>18<\/sup>F]fluoride ion PET images<\/h1>\n<p><em>We propose a new Robust Adaptive Region Growing method (RoAd RG) based on two local parameters: the local mean value of the intensity function and the local mean value of the norm of the intensity gradient. This approach enables a better spread of the region growing inside the region of interest while avoiding the merge of outlier pixels. We applied positively our method to 3D [18F]fluoride ion PET images for segmenting bone structures and showed its superiority compared to a non adaptive method.<\/em> <a href=\"wp-content\/uploads\/research\/Grenier06_RoAdRG_NSS-MIC.pdf\">pdf<\/a> (336kB)<\/p>\n<p><span style=\"font-size: 12pt; font-family: &amp;amp;amp; letter-spacing: -0.35pt;\">T. Grenier, C. Revol-Muller, N. Costes, M. Janier, G. Gimenez.<br \/>\n<\/span><\/p>\n<div id=\"_mcePaste\" style=\"position: absolute; left: -10000px; top: 83px; width: 1px; height: 1px; overflow: hidden;\">\n<p>Grenier, C. Revol-Muller, N. Costes, M. Janier, G. Gimenez.<\/p>\n<p><!--[endif]--><\/p>\n<p class=\"MsoNormal\"><span style=\"font-size: 12pt;\">T. Grenier<sup>1<\/sup>, C. Revol-Muller<sup>1<\/sup>, N. Costes<sup>2<\/sup>, M. Janier<sup>1, 2<span style=\"vertical-align: baseline;\">, G<\/span><span style=\"vertical-align: baseline;\">. Gimenez<\/span>1, 2<\/sup><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3D Robust Adaptive Region Growing for segmenting [18F]fluoride ion PET images<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,3],"tags":[],"class_list":["post-70","post","type-post","status-publish","format-standard","hentry","category-region-growing","category-research"],"_links":{"self":[{"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/posts\/70","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70"}],"version-history":[{"count":4,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/posts\/70\/revisions"}],"predecessor-version":[{"id":74,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=\/wp\/v2\/posts\/70\/revisions\/74"}],"wp:attachment":[{"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.creatis.insa-lyon.fr\/~grenier\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}