{"id":40257,"date":"2020-01-03T15:17:43","date_gmt":"2020-01-03T15:17:43","guid":{"rendered":"http:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40257"},"modified":"2021-02-18T12:45:23","modified_gmt":"2021-02-18T12:45:23","slug":"static-inertial-flow","status":"publish","type":"post","link":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40257","title":{"rendered":"Static inertial flow"},"content":{"rendered":"<p id=\"top\" \/>\n<p>Take a video of a static scene (hands holding a book, the cushion rest of a seat) in a train passing nearby obstacles (trees, bridges, buildings, etc).<\/p>\n\n\n\n<p>Substract every frame from the previous one (maybe after video stabilization?) and show the (inversed?) absolute value of luminance.<\/p>\n\n\n\n<p>Try to convert the luminance image to a normal map and apply lit-sphere shading, in order to give two concurrent interpretations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Take a video of a static scene (hands holding a book, the cushion rest of a seat) in a train passing nearby obstacles (trees, bridges, buildings, etc). Substract every frame from the previous one (maybe after video stabilization?) and show the (inversed?) absolute value of luminance. Try to convert the luminance image to a normal &#8230; <a title=\"Static inertial flow\" class=\"read-more\" href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40257\" aria-label=\"Read more about Static inertial flow\">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":[671],"tags":[],"class_list":["post-40257","post","type-post","status-publish","format-standard","hentry","category-graphx"],"_links":{"self":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40257","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=40257"}],"version-history":[{"count":2,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40257\/revisions"}],"predecessor-version":[{"id":40449,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40257\/revisions\/40449"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40257"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}