{"id":1090,"date":"2016-07-13T13:45:53","date_gmt":"2016-07-13T12:45:53","guid":{"rendered":"http:\/\/vrlab.reutlingen-university.de\/web\/?p=1090"},"modified":"2017-11-21T12:52:44","modified_gmt":"2017-11-21T11:52:44","slug":"mixed-reality-szenengenerator","status":"publish","type":"post","link":"https:\/\/vrlab.reutlingen-university.de\/web\/de\/1090\/mixed-reality-szenengenerator.html","title":{"rendered":"Mixed Reality Szenengenerator"},"content":{"rendered":"<p>Damit Algorithmen konkrete Aufgaben in der echten Welt erf\u00fcllen k\u00f6nnen \u2013 wie beispielsweise das Steuern eines Fahrzeugs \u2013 m\u00fcssen diese zuerst trainiert werden. F\u00fcr das Training sind jedoch umfangreiche Daten n\u00f6tig, welche zun\u00e4chst beschafft werden m\u00fcssen. Bei sicherheitskritischen Aufgaben wie dem Steuern eines Fahrzeugs, m\u00fcssen m\u00f6glichst realit\u00e4tsnahe Daten f\u00fcr das Training eingesetzt werden. Aus diesem Grund werden in der Regel echte Stra\u00dfenszenen verwendet, das bedeutet jedoch, dass zuerst diese Szenen im realen Stra\u00dfenverkehr durch ein Fahrzeug aufgenommen werden m\u00fcssen.<\/p>\n<p>Im Projekt <em>Mixed Reality Szenengenerator<\/em> wurde eine Software entwickelt, die unter anderem einen Ansatz bieten soll, diese Problemstellung zu l\u00f6sen. Die verfolgte Idee dabei war es, einmal aufgenommene Stra\u00dfenszenen nachtr\u00e4glich zu ver\u00e4ndern, um diese somit mehrmals zum Training einsetzen zu k\u00f6nnen. Daf\u00fcr wurde eine Software umgesetzt, die es erm\u00f6glicht stereoskopische Bilder zu laden und daraus Punktwolken zu erstellen. In diese Punktwolken k\u00f6nnen dann Objekte wie 3D Modelle geladen und in der Szene platziert werden.<br \/>\nZus\u00e4tzlich bietet der <em>Mixed Reality Szenengenerator<\/em> unterschiedliche Methoden zum Im- und Export der Punktwolken, so dass diese auch in anderen Programmen weiterverwendet werden k\u00f6nnen.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-large wp-image-1089\" src=\"http:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-1024x563.png\" alt=\"SceneGenerator_V4\" width=\"605\" height=\"333\" srcset=\"https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-1024x563.png 1024w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-300x165.png 300w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-768x422.png 768w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-100x55.png 100w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-150x82.png 150w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-200x110.png 200w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-450x247.png 450w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-600x330.png 600w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4-900x495.png 900w, https:\/\/vrlab.reutlingen-university.de\/web\/wp-content\/uploads\/2016\/07\/SceneGenerator_V4.png 1920w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>Damit Algorithmen konkrete Aufgaben in der echten Welt erf\u00fcllen k\u00f6nnen \u2013 wie beispielsweise das Steuern eines Fahrzeugs \u2013 m\u00fcssen diese [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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