{"id":232,"date":"2020-04-22T18:40:00","date_gmt":"2020-04-22T18:40:00","guid":{"rendered":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/?p=232"},"modified":"2020-04-27T01:43:33","modified_gmt":"2020-04-27T01:43:33","slug":"joshuas-status-update-for-week-of-4-12","status":"publish","type":"post","link":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/2020\/04\/22\/joshuas-status-update-for-week-of-4-12\/","title":{"rendered":"Joshua&#8217;s Status Update for Week of 4\/12"},"content":{"rendered":"<p>This week I optimized the edge error code. Originally, I was using <a href=\"https:\/\/github.com\/sapphire008\/Python\/blob\/master\/generic\/HausdorffDistance.py\">Edward Cui&#8217;s code for the modified Hausdorff<\/a>, but after slow computation times, I reimplemented the algorithm myself, which was a lot simpler than I had previously thought. Cui&#8217;s implementation imported numpy.core.umath_tests, which apparently is deprecated and runs rather slowly. Instead I call the scipy.spatial_distance.directed_hausdorff function, and use the max of the forward and reverse directed hausdorff distances as my distance metric. This is described in\u00a0<a href=\"https:\/\/people.eecs.berkeley.edu\/~malik\/cs294\/Huttenlocher93.pdf\">Comparing Images Using the Hausdorff Distance<\/a>\u00a0by Huttenlocher.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This week I optimized the edge error code. Originally, I was using Edward Cui&#8217;s code for the modified Hausdorff, but after slow computation times, I reimplemented the algorithm myself, which was a lot simpler than I had previously thought. Cui&#8217;s implementation imported numpy.core.umath_tests, which apparently is deprecated and runs rather slowly. Instead I call the &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/2020\/04\/22\/joshuas-status-update-for-week-of-4-12\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Joshua&#8217;s Status Update for Week of 4\/12&#8221;<\/span><\/a><\/p>\n","protected":false},"author":284,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,2],"tags":[],"_links":{"self":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/posts\/232"}],"collection":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/users\/284"}],"replies":[{"embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/comments?post=232"}],"version-history":[{"count":3,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/posts\/232\/revisions"}],"predecessor-version":[{"id":262,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/posts\/232\/revisions\/262"}],"wp:attachment":[{"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/media?parent=232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/categories?post=232"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/course.ece.cmu.edu\/~ece500\/projects\/s20-teame1\/wp-json\/wp\/v2\/tags?post=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}