{"id":40886,"date":"2023-06-03T11:22:29","date_gmt":"2023-06-03T11:22:29","guid":{"rendered":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40886"},"modified":"2025-07-04T09:43:23","modified_gmt":"2025-07-04T09:43:23","slug":"motion-layout-depiction","status":"publish","type":"post","link":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40886","title":{"rendered":"Motion &#038; layout depiction"},"content":{"rendered":"<p id=\"top\" \/>\n<p><strong><em>\u2794 How are layouts and motion conveyed dynamically through spatio-temporal image cues? What are the minimal ecological cues necessary to perceive layout properties or motion trajectories?<\/em><\/strong><\/p>\n\n\n\n<div style=\"height:18px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Tweaking shadows<\/h3>\n\n\n\n<p>Occluding contours are continuated by shadows where objects are in contact: remove continuity by inserting gaps between contour and shadow. <\/p>\n\n\n\n<p>Shadow direction provides a strong clue to lighting direction: merge multiple shadows by using lights coming from various directions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Layout enhancement<\/h3>\n\n\n\n<p>Detect potential accretion\/deletion patterns due to camera and object motion (through either 3D tensors or video sequence).<\/p>\n\n\n\n<p>Convey layout discontinuities by exaggerating motion or directly depicting the discontinuities through potential motion (lines, blur, contrast).<\/p>\n\n\n\n<p><em>\u2192 Could this be used to render environments more legible in digital prosthetics?<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u2794 How are layouts and motion conveyed dynamically through spatio-temporal image cues? What are the minimal ecological cues necessary to perceive layout properties or motion trajectories? Tweaking shadows Occluding contours are continuated by shadows where objects are in contact: remove continuity by inserting gaps between contour and shadow. Shadow direction provides a strong clue to &#8230; <a title=\"Motion &#038; layout depiction\" class=\"read-more\" href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40886\" aria-label=\"Read more about Motion &#038; layout depiction\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[774],"tags":[],"class_list":["post-40886","post","type-post","status-publish","format-standard","hentry","category-projects"],"_links":{"self":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=40886"}],"version-history":[{"count":10,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40886\/revisions"}],"predecessor-version":[{"id":41066,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40886\/revisions\/41066"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}