{"id":88,"date":"2012-03-12T10:05:28","date_gmt":"2012-03-12T10:05:28","guid":{"rendered":"https:\/\/colloquium.create.aau.dk\/?p=88"},"modified":"2012-03-12T10:06:02","modified_gmt":"2012-03-12T10:06:02","slug":"software-based-adjustment-for-static-parallax-barriers-for-autostereoscopic-mobile-displays-martin-marko-paprock","status":"publish","type":"post","link":"https:\/\/colloquium.create.aau.dk\/?p=88","title":{"rendered":"Software-Based Adjustment for Static Parallax Barriers for Autostereoscopic Mobile Displays &#8211; Martin Marko Paprock"},"content":{"rendered":"<p><strong>Date: 02 May 2012<\/strong><br \/>\n<strong>Time: 13.00-14.00<\/strong><br \/>\n<strong>Place: NJ14 3-228<\/strong><\/p>\n<p>We show that the autostereoscopic display of stereoscopic images using a static parallax barrier can be improved by adapting the rendering to the angle under which the user is looking at a mobile display; thus, ghosting artifacts and depth reversals can often be avoided even if the user tilts the mobile device. Instead of moving the barrier itself to compensate for a misplacement of the device in relation to the user, a pixel column shifting in software can provide a similar compensation. This requires a parallax barrier where each section covers two pixel columns at a time. The proposed method has been implemented using OpenGL shaders and a parallax barrier that was designed for a display of exactly half the resolution of the employed display. Technical tests showed a good left and right image separation with a viewing angle of up to 60 degrees. Preliminary user tests indicate that an improvement in stereo experience can be observed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Date: 02 May 2012 Time: 13.00-14.00 Place: NJ14 3-228 We show that the autostereoscopic display of stereoscopic images using a static parallax barrier can be improved by adapting the rendering to the angle under which the user is looking at a mobile display; thus, ghosting artifacts and depth reversals can often be avoided even if &hellip; <a href=\"https:\/\/colloquium.create.aau.dk\/?p=88\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Software-Based Adjustment for Static Parallax Barriers for Autostereoscopic Mobile Displays &#8211; Martin Marko Paprock&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-88","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/posts\/88","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88"}],"version-history":[{"count":3,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions"}],"predecessor-version":[{"id":91,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=\/wp\/v2\/posts\/88\/revisions\/91"}],"wp:attachment":[{"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/colloquium.create.aau.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}