{"id":698,"date":"2025-07-22T09:12:33","date_gmt":"2025-07-22T09:12:33","guid":{"rendered":"https:\/\/coastscan.citg.tudelft.nl\/?p=698"},"modified":"2025-07-22T09:13:16","modified_gmt":"2025-07-22T09:13:16","slug":"two-bsc-theses-on-the-extraction-and-classification-of-dynamic-objects-in-the-noordwijk-permanen-laser-scanning-dataset","status":"publish","type":"post","link":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/2025\/07\/22\/two-bsc-theses-on-the-extraction-and-classification-of-dynamic-objects-in-the-noordwijk-permanen-laser-scanning-dataset\/","title":{"rendered":"Two BSc theses on the extraction and classification of dynamic objects in the Noordwijk permanent laser scanning dataset"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"765\" height=\"752\" src=\"https:\/\/coastscan.citg.tudelft.nl\/wp-content\/uploads\/2025\/07\/image-1.png\" alt=\"\" class=\"wp-image-702\" srcset=\"https:\/\/coastscan.citg.tudelft.nl\/wp-content\/uploads\/2025\/07\/image-1.png 765w, https:\/\/coastscan.citg.tudelft.nl\/wp-content\/uploads\/2025\/07\/image-1-300x295.png 300w, https:\/\/coastscan.citg.tudelft.nl\/wp-content\/uploads\/2025\/07\/image-1-305x300.png 305w\" sizes=\"auto, (max-width: 765px) 100vw, 765px\" \/><figcaption class=\"wp-element-caption\">Large dynamic objects on the beach of Noordwijk, Mark Geerearts 2025<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Students Sidi Liu and Mark Geeraerts finished their bachelor&#8217;s Applied Earth Sciences in great style. Both of them worked on the Noordwijk permanent laser scanning point clouds. Mark developed methods to automatically extract dynamic non-natural objects, like bulldozers, bikers, humans, and ladders, whereas Sidi worked on an automated way to classify these objects into bulldozers and others. Both of them obtained great results: more than 93% of the large dynamic objects (e.g., bulldozers) could be detected using Mark&#8217;s methods, and more 92.5% of these could be correctly classified by Sidi.<br>The theses can be found here:<br><br>Mark Geeraerts, <em>&#8220;Identifying Dynamic Objects in Coastal Environments&#8221;<\/em>, <a href=\"https:\/\/resolver.tudelft.nl\/uuid:09e5b5c2-ef47-4c07-8630-c8487238ba6e\">https:\/\/resolver.tudelft.nl\/uuid:09e5b5c2-ef47-4c07-8630-c8487238ba6e<\/a><br><br>Sidi Liu,<em> &#8220;Classifying Bulldozers and Large Dynamic Objects on Sandy Beach Using LiDAR Point Clouds&#8221;<\/em>, <a href=\"https:\/\/resolver.tudelft.nl\/uuid:0b4c8f0b-3274-4631-9ee3-d1e0aac0dabb \">https:\/\/resolver.tudelft.nl\/uuid:0b4c8f0b-3274-4631-9ee3-d1e0aac0dabb <\/a><br><br><br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Students Sidi Liu and Mark Geeraerts finished their bachelor&#8217;s Applied Earth Sciences in great style. Both of them worked on the Noordwijk permanent laser scanning point clouds. Mark developed methods to automatically extract dynamic non-natural objects, like bulldozers, bikers, humans, &hellip; <a href=\"https:\/\/coastscan.citg.tudelft.nl\/index.php\/2025\/07\/22\/two-bsc-theses-on-the-extraction-and-classification-of-dynamic-objects-in-the-noordwijk-permanen-laser-scanning-dataset\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[10,9],"class_list":["post-698","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-bulldozers","tag-noordwijk"],"_links":{"self":[{"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/posts\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":4,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/posts\/698\/revisions"}],"predecessor-version":[{"id":705,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/posts\/698\/revisions\/705"}],"wp:attachment":[{"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/media?parent=698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/categories?post=698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coastscan.citg.tudelft.nl\/index.php\/wp-json\/wp\/v2\/tags?post=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}