{"id":40860,"date":"2023-06-03T10:38:22","date_gmt":"2023-06-03T10:38:22","guid":{"rendered":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40860"},"modified":"2023-06-03T14:49:02","modified_gmt":"2023-06-03T14:49:02","slug":"light-material-interactions","status":"publish","type":"post","link":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40860","title":{"rendered":"Light-material interactions"},"content":{"rendered":"<p id=\"top\" \/>\n<p><em><strong>\u2794<\/strong> <strong>How do different materials vary in different lighting environments, characterizing visual properties of specific habitats\/umwelten? <\/strong><\/em><\/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\">Light Habitats<\/h3>\n\n\n\n<p>Variations of natural spectra under water, below canopies, in caves.<\/p>\n\n\n\n<p>With angular, spatial and temporal resolutions (course of the sun)<\/p>\n\n\n\n<p>For different visual systems (tri- and tetra-chromats, different retina filters, etc)&#8230;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Usambara Effect<\/h3>\n\n\n\n<p>Equivalence classes of reflectance\/transmittance spectra based on PU representation<\/p>\n\n\n\n<p><em>\u2192 relationship to physically-realistic spectra? Other instances of vathochromism?<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Light-material modes<\/h3>\n\n\n\n<p>Frequency-content of distant lighting affects the perception of material modes differently. <\/p>\n\n\n\n<p><em>\u2192 more localized spatial properties of lighting? What about inter-reflections with the ground?<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u2794 How do different materials vary in different lighting environments, characterizing visual properties of specific habitats\/umwelten? Light Habitats Variations of natural spectra under water, below canopies, in caves. With angular, spatial and temporal resolutions (course of the sun) For different visual systems (tri- and tetra-chromats, different retina filters, etc)&#8230; Usambara Effect Equivalence classes of reflectance\/transmittance &#8230; <a title=\"Light-material interactions\" class=\"read-more\" href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=40860\" aria-label=\"Read more about Light-material interactions\">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-40860","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\/40860","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=40860"}],"version-history":[{"count":7,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40860\/revisions"}],"predecessor-version":[{"id":40904,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/40860\/revisions\/40904"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}