{"id":18,"date":"2023-05-08T23:02:57","date_gmt":"2023-05-08T23:02:57","guid":{"rendered":"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/?page_id=18"},"modified":"2023-12-19T00:24:08","modified_gmt":"2023-12-19T00:24:08","slug":"home","status":"publish","type":"page","link":"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/","title":{"rendered":"Introduction"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\"><strong>Title<\/strong><\/h1>\n\n\n\n<p>Object inspection through registration of its CAD model to an image stream in real-time.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Motivation<\/strong><\/h1>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/global-aircraft-mro-market.jpg\" alt=\"\" class=\"wp-image-192\" srcset=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/global-aircraft-mro-market.jpg 1000w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/global-aircraft-mro-market-300x200.jpg 300w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/global-aircraft-mro-market-768x512.jpg 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">Figure: Current and expected market sizes of aircraft MRO market<\/figcaption><\/figure>\n\n\n\n<p>The Aircraft Maintenance, Repair, and Overhaul(MRO) market is <a href=\"https:\/\/www.researchandmarkets.com\/reports\/5751371\/global-aircraft-mro-market-size-share-growth\">valued<\/a> at $87.01 billion in 2021 and is projected to grow to $118.96 billion by 2028. Currently, aircraft are manually inspected by human inspectors. This is a time-consuming process since human inspectors are limited in their ability to inspect all areas of a large aircraft. The inspection process also presents safety hazards for the inspectors involved.<\/p>\n\n\n\n<p>The goal of this project is to build an automated system for high-fidelity aircraft inspection by transferring texture seen in a video feed of an aircraft onto a CAD model of the aircraft in real-time. The ability to automate the inspection process allows for better coverage of the aircraft while being significantly faster and safer than manual inspection.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Problem Statement<\/strong><\/h1>\n\n\n\n<p>Build an automated system for high-fidelity inspection of aircraft by registering CAD models of aircraft to an image stream in real-time. <\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>Proposed Solution<\/strong><\/h1>\n\n\n\n<p>The proposed solution consists of two parts:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>First, the absolute pose of the aircraft in each frame is predicted using a pose detection network<\/li>\n\n\n\n<li>Next, the predicted pose is used to transfer the texture from the RGB image to the untextured CAD model<\/li>\n<\/ul>\n\n\n\n<p>The two steps are shown in the figures below:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"556\" src=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/pose_estimation-1.png\" alt=\"\" class=\"wp-image-236\" srcset=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/pose_estimation-1.png 1024w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/pose_estimation-1-300x163.png 300w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/pose_estimation-1-768x417.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">Figure:  Step 1 of the pipeline that involves pose estimation<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"519\" src=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/texture_transfer.png\" alt=\"\" class=\"wp-image-237\" srcset=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/texture_transfer.png 1024w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/texture_transfer-300x152.png 300w, https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/wp-content\/uploads\/sites\/82\/2023\/05\/texture_transfer-768x389.png 768w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><figcaption class=\"wp-element-caption\">Figure:  Step 2 of the pipeline that involves texture transfer from RGB image to an untextured CAD model<\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Title Object inspection through registration of its CAD model to an image stream in real-time. Motivation The Aircraft Maintenance, Repair, and Overhaul(MRO) market is valued at $87.01 billion in 2021 and is projected to grow to $118.96 billion by 2028. Currently, aircraft are manually inspected by human inspectors. This is a time-consuming process since human &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/mscvprojects.ri.cmu.edu\/f23team5\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Introduction&#8221;<\/span><\/a><\/p>\n","protected":false},"author":164,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-18","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Introduction - Automated Aircraft Inspection<\/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\/f23team5\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction - Automated Aircraft Inspection\" \/>\n<meta property=\"og:description\" content=\"Title Object inspection through registration of its CAD model to an image stream in real-time. Motivation The Aircraft Maintenance, Repair, and Overhaul(MRO) market is valued at $87.01 billion in 2021 and is projected to grow to $118.96 billion by 2028. Currently, aircraft are manually inspected by human inspectors. 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Motivation The Aircraft Maintenance, Repair, and Overhaul(MRO) market is valued at $87.01 billion in 2021 and is projected to grow to $118.96 billion by 2028. Currently, aircraft are manually inspected by human inspectors. 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