{"id":182,"date":"2021-02-09T13:18:20","date_gmt":"2021-02-09T12:18:20","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/robotik\/?p=182"},"modified":"2023-04-05T12:40:33","modified_gmt":"2023-04-05T10:40:33","slug":"kamerakalibrierung-in-sharework-teil-2","status":"publish","type":"post","link":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/kamerakalibrierung-in-sharework-teil-2\/","title":{"rendered":"Camera calibration in SHAREWORK &#8211; part 2"},"content":{"rendered":"<p><\/p>\n<p><span lang=\"EN-US\">In <a href=\"https:\/\/blog.rwth-aachen.de\/robotik\/kamerakalibrierung-in-sharework\/\" target=\"_blank\" rel=\"noopener\">october last jear<\/a> we already showed how to calibrate a camera network. With the calibration target at that time, a calibration accuracy in the sub-pixel range could already be generated. However, at the high distances of about 8 meters and at a resolution of &#8220;only&#8221; 4MP, this is still several millimeters of deviation in the real world. For our final tests, we reached into the bag of tricks again and got ourselves a larger calibration target. Now, however, the maneuverability is no longer so simple. How such a calibration process looks like with a target of more than 3 square meters, you can see in the video.<\/span><\/p>\n<div class=\"lyte-wrapper\" title=\"Kamerakalibrierung in SHAREWORK &ndash; Teil 2\" style=\"width:853px;max-width:100%;margin:5px auto;\"><div class=\"lyMe\" id=\"WYL_5CMfBx7Z7Eg\"><div id=\"lyte_5CMfBx7Z7Eg\" data-src=\"https:\/\/i.ytimg.com\/vi\/5CMfBx7Z7Eg\/hqdefault.jpg\" class=\"pL\"><div class=\"tC\"><div class=\"tT\">Kamerakalibrierung in SHAREWORK \u2013 Teil 2<\/div><\/div><div class=\"play\"><\/div><div class=\"ctrl\"><div class=\"Lctrl\"><\/div><div class=\"Rctrl\"><\/div><\/div><\/div><noscript><a href=\"https:\/\/youtu.be\/5CMfBx7Z7Eg\" rel=\"nofollow\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i.ytimg.com\/vi\/5CMfBx7Z7Eg\/0.jpg\" alt=\"Kamerakalibrierung in SHAREWORK &ndash; Teil 2\" width=\"853\" height=\"460\" \/><br \/>Watch this video on YouTube<\/a><\/noscript><\/div><\/div><div class=\"lL\" style=\"max-width:100%;width:853px;margin:5px auto;\"><br\/><span class=\"lyte_disclaimer\">Der an dieser Stelle eingebundene Inhalt f\u00fchrt Sie auf Seiten, die von der von Google betriebenen Seite YouTube - YouTube, LLC, 901 Cherry Ave., San Bruno, CA 94066, USA - zur Verf\u00fcgung gestellt werden. Mit dem Aufruf des Inhalts kann YouTube Ihre IP-Adresse und die Sprache des Systems, sowie verschiedene browserspezifische Angaben ermitteln.  Wenn Sie in Ihrem YouTube-Account eingeloggt sind, erm\u00f6glichen Sie YouTube, Ihr Surfverhalten direkt Ihrem pers\u00f6nlichen Profil zuzuordnen. Dies k\u00f6nnen Sie verhindern, indem Sie sich aus Ihrem YouTube-Account ausloggen.  YouTube verwendet Cookies und Tracking-Tools. Die Datenverarbeitungsvorg\u00e4nge sowie die Zwecke der Verarbeitung k\u00f6nnen direkt bei YouTube erfragt und eingesehen werden.<\/span><\/div><\/p>\n<p>Contacts:<\/p>\n<p><a href=\"https:\/\/www.igmr.rwth-aachen.de\/cms\/igmr\/Das-Institut\/Team\/~thulf\/Nils-Mandischer-M-Sc-RWTH\/\" target=\"_blank\" rel=\"noopener\">Nils Mandischer<\/a><\/p>\n<p><a href=\"https:\/\/www.igmr.rwth-aachen.de\/cms\/igmr\/Das-Institut\/Team\/~tffpq\/Stefan-Octavian-Bezrucav-M-Sc-RWTH\/\" target=\"_blank\" rel=\"noopener\">Stefan-Octavian Bezrucav<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>In october last jear we already showed how to calibrate a camera network. With the calibration target at that time, a calibration accuracy in the sub-pixel range could already be [&hellip;]<\/p>\n","protected":false},"author":146,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"categories":[183,24,23,109,184,185,186],"tags":[187,137,188,189,190],"class_list":["post-182","post","type-post","status-publish","format-standard","hentry","category-kalibrierung","category-mensch-maschine-kollaboration","category-mensch-roboter-kollaboration","category-mrk","category-objekterkennung","category-opencv","category-sharework","tag-kalibrierung","tag-mrk","tag-objekterkennung","tag-opencv","tag-sharework"],"_links":{"self":[{"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/posts\/182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/users\/146"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/comments?post=182"}],"version-history":[{"count":6,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/posts\/182\/revisions"}],"predecessor-version":[{"id":718,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/posts\/182\/revisions\/718"}],"wp:attachment":[{"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/media?parent=182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/categories?post=182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.rwth-aachen.de\/robotik\/en\/wp-json\/wp\/v2\/tags?post=182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}