{"id":242738,"date":"2021-01-29T00:00:00","date_gmt":"2021-01-28T23:00:00","guid":{"rendered":"https:\/\/cimne.com\/sin-categoria\/video-available-severo-ochoa-seminar-shape-prior-metal-artifact-reduction-algorithm-for-industrial-3d-cone-beam-ct-by-chang-ock-lee\/"},"modified":"2021-01-29T00:00:00","modified_gmt":"2021-01-28T23:00:00","slug":"video-available-severo-ochoa-seminar-shape-prior-metal-artifact-reduction-algorithm-for-industrial-3d-cone-beam-ct-by-chang-ock-lee","status":"publish","type":"post","link":"https:\/\/cimne.com\/ca\/video-available-severo-ochoa-seminar-shape-prior-metal-artifact-reduction-algorithm-for-industrial-3d-cone-beam-ct-by-chang-ock-lee\/","title":{"rendered":"[Video available] Severo Ochoa Seminar &#8211; &#8220;Shape prior metal artifact reduction algorithm for industrial 3D cone-beam CT&#8221;, by Chang-Ock Lee"},"content":{"rendered":"<p><span class=\"cimne blue\">Wednesday, May 19th, 2021. Time:<\/span>&nbsp;12 noon<\/p>\n<p><button class=\"btn btn-default\"><a href=\"https:\/\/www.youtube.com\/watch?v=OhKPSg2r7ws\">See video<\/a><\/button><\/p>\n<p><span class=\"cimne blue\">ONLINE! &#8211; <\/span><strong>Link for online session:<\/strong> <a href=\"https:\/\/meet.google.com\/qjo-sttx-dgo\" target=\"_blank\" rel=\"noopener\" title=\"Google Meet\">https:\/\/meet.google.com\/qjo-sttx-dgo<\/a><\/p>\n<h5 class=\"cimne blue-background\" style=\"padding-left: 15px;float: none\">ABSTRACT<\/h5>\n<p>Metal artifact reduction has become a challenging issue for practical X-ray CT applications since metal artifacts severely cause contrast degradation and the misinterpretation of information about the property and structure of a scanned object. In this talk, we propose a methodology to reduce metal artifacts by extending the method proposed by Jeon and Lee (2018) to a three-dimensional industrial cone beam CT system. We develop a registration technique managing the three dimensional data in order to find accurate segmentation regions needed for the proposed algorithm. Through various simulations and experiments, we verify that the proposed algorithm reduces metal artifacts successfully.<\/p>\n<h5 class=\"cimne blue-background\" style=\"padding-left: 15px;float: none\">SPEAKER CV<\/h5>\n<p>Associate Professor\/Professor at the Department of Mathematical Sciences, KAIST, Daejeon (South Korea) since 2007. General Council Member, International Association of Computational Mechanics (IACM) since 2017. Member of the editorial board of the Journal of the Korean Mathematical Society. Director Global Institute for Talented Education (KAIST, Daejeon, Korea) during the period 2017-2019.<\/p>\n<p><button class=\"btn btn-default\"><a href=\"https:\/\/www.cimne.com\/vnews\/11218\" style=\"color: white !important\">See Seminar Programme 2021<\/a><\/button><\/p>\n<p>&lt;!&#8211;<\/p>\n<div style=\"padding: 5px;width: 25%;border: 1px #CCC solid;text-align: center;float: left;margin-left: 10px\"><a href=\"https:\/\/forms.gle\/EjvAe3YRHte6hiwL6\">Register now!<\/a><\/div>\n<\/p>\n<p>&#8211;&gt;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wednesday, May 19th, 2021. Time:&nbsp;12 noon See video ONLINE! &#8211; Link for online session: https:\/\/meet.google.com\/qjo-sttx-dgo ABSTRACT Metal artifact reduction has become a challenging issue for practical X-ray CT applications since metal artifacts severely cause contrast degradation and the misinterpretation of information about the property and structure of a scanned object. In this talk, we propose [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":242739,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","slim_seo":{"title":"[Video available] Severo Ochoa Seminar - \"Shape prior metal artifact reduction algorithm for industrial 3D cone-beam CT\", by Chang-Ock Lee - CIMNE","description":"Wednesday, May 19th, 2021. Time: &nbsp;12 noon See video ONLINE! - Link for online session: https:\/\/meet.google.com\/qjo-sttx-dgo ABSTRACT Metal artifact reducti"},"footnotes":""},"categories":[100],"tags":[216],"class_list":["post-242738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seminars","tag-seminars"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts\/242738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/comments?post=242738"}],"version-history":[{"count":0,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/posts\/242738\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/media\/242739"}],"wp:attachment":[{"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/media?parent=242738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/categories?post=242738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimne.com\/ca\/wp-json\/wp\/v2\/tags?post=242738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}