{"id":39518,"date":"2017-01-02T15:07:02","date_gmt":"2017-01-02T15:07:02","guid":{"rendered":"http:\/\/www.labri.fr\/perso\/barla\/blog\/?p=39518"},"modified":"2017-01-02T15:07:27","modified_gmt":"2017-01-02T15:07:27","slug":"39518","status":"publish","type":"post","link":"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=39518","title":{"rendered":"PRISM6 2016"},"content":{"rendered":"<p id=\"top\" \/><strong>Greg ward<br \/>\n<\/strong>Use mass transport to fill in missing measurements in anisotropic BXDFs. <em>Why not using the cone of reflections?<\/em><br \/>\nFocus on very specific types of materials such as daylight redirecting filters!<\/p>\n<p><strong>Julie Harris<br \/>\n<\/strong>Caterpillars remain upside-down most of the time to maximize both counter shading and occlusion!<\/p>\n<p><strong>Anya Hurlbert<\/strong><br \/>\n#TheDress explained by assumptions on illuminant color. <em>Is it be possible to (very slowly?) modify colors of the (expanded?) background to switch perception?<\/em><\/p>\n<p><strong>Tatjana Kartashova<\/strong><br \/>\n<em>How is the perception of _curl in light fields affected by the presence of obstacles? <\/em><br \/>\n<em>Is there any practical advantage of assuming a _curl-free light field in rendering?<\/em><\/p>\n<p><strong>Masataka Sawayama<\/strong><br \/>\nConsider difference between coverage and transmission in the transparency of a veil. <em>Why not considering shape of seen-through objects? Should be more legible when less slanted&#8230;<\/em><\/p>\n<p><strong>Bobby Klatzky<br \/>\n<\/strong>Shape perception is laborious through touch (even for blind people), while material perception is much more immediate suggesting touch is ideal to perceive &#8220;stuff&#8221;. <em>Makes sense as it&#8217;s complementary to vision: it can disambiguate shape at specific locations where visual info is ambiguous, while vision helps making predictions of materials that can be checked once touched.<\/em><\/p>\n<p><strong>Bart Anderson<br \/>\n<\/strong>Rely on ambiguity of simple smooth shading gradients to switch between diffuse\/glossy or opaque\/translucent percepts. <em>Seems that there are definite perceptual differences between filled translucent and hollow (inflated ballon) objects.<\/em><\/p>\n<p><strong>Bill Gleisler<br \/>\n<\/strong>GT obtained from Gaussian derivatives of depth. <em>Fine for tilt since it is not affected by jumps in depth at occluding contours.<\/em><\/p>\n<p><strong>Ohad Ben-Shahar<\/strong><br \/>\nCompletion might require information around the contour that is to be completed. <em>Why not go farther and look at all info (e.g., flows) available from the occluder ? This raises the question of the correlation between contours and flows!<\/em><\/p>\n<p><strong>Andrew Welschman<br \/>\n<\/strong>Show that receptive fields tuned to anti-correlation in stereopsis disparity help disambiguate false matches (<em>a bit like ON-OFF channels?<\/em>), which improves information about depth from disparity.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Greg ward Use mass transport to fill in missing measurements in anisotropic BXDFs. Why not using the cone of reflections? Focus on very specific types of materials such as daylight redirecting filters! Julie Harris Caterpillars remain upside-down most of the time to maximize both counter shading and occlusion! Anya Hurlbert #TheDress explained by assumptions on &#8230; <a title=\"PRISM6 2016\" class=\"read-more\" href=\"https:\/\/www.labri.fr\/perso\/barla\/blog\/?p=39518\" aria-label=\"Read more about PRISM6 2016\">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":[81],"tags":[],"class_list":["post-39518","post","type-post","status-publish","format-standard","hentry","category-talks"],"_links":{"self":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39518","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=39518"}],"version-history":[{"count":2,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39518\/revisions"}],"predecessor-version":[{"id":39520,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39518\/revisions\/39520"}],"wp:attachment":[{"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.labri.fr\/perso\/barla\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}