{"id":157,"date":"2022-12-19T19:32:11","date_gmt":"2022-12-19T19:32:11","guid":{"rendered":"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/?page_id=157"},"modified":"2022-12-19T19:40:12","modified_gmt":"2022-12-19T19:40:12","slug":"3d-reconstruction","status":"publish","type":"page","link":"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/3d-reconstruction\/","title":{"rendered":"3D reconstruction"},"content":{"rendered":"\n<p>We leverage the sparse 3D reconstruction obtained by pose estimation and camera poses for computing dense 3D reconstruction of the scene<\/p>\n\n\n\n<p>We leverage to the concept of Multi-view stereo to augment number of 3D points in the sparse 3D points generated by SfM pipeline<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Results<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"380\" src=\"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10-1024x380.png\" alt=\"\" class=\"wp-image-155\" srcset=\"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10-1024x380.png 1024w, https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10-300x111.png 300w, https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10-768x285.png 768w, https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10-1536x569.png 1536w, https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/wp-content\/uploads\/sites\/67\/2022\/12\/image-10.png 1538w\" sizes=\"auto, (max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px\" \/><figcaption>Front view and Side View of the Dense reconstruction<\/figcaption><\/figure>\n\n\n\n<p>Note:<br>As we can see there is slight curvature and tilt in the 3D reconstruction of the wall, this can be attributed to the radial and tangential distortion still present in the image after un-distortion. We need better parameters to estimate the radial and tangential distortion to eliminate this undesired effects.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Num of 3D points in Sparse 3D from SfM <\/td><td>1767                                                                         <\/td><\/tr><tr><td>Num points 3D in Dense reconstruction<\/td><td>15676<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>We leverage the sparse 3D reconstruction obtained by pose estimation and camera poses for computing dense 3D reconstruction of the scene We leverage to the concept of Multi-view stereo to augment number of 3D points in the sparse 3D points generated by SfM pipeline Results Note:As we can see there is slight curvature and tilt &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/3d-reconstruction\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;3D reconstruction&#8221;<\/span><\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-157","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3D reconstruction - Multi-Camera Pose Estimation<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mscvprojects.ri.cmu.edu\/2022team12\/3d-reconstruction\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"3D reconstruction - Multi-Camera Pose Estimation\" \/>\n<meta property=\"og:description\" content=\"We leverage the sparse 3D reconstruction obtained by pose estimation and camera poses for computing dense 3D reconstruction of the scene We leverage to the concept of Multi-view stereo to augment number of 3D points in the sparse 3D points generated by SfM pipeline Results Note:As we can see there is slight curvature and tilt &hellip; 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