{"id":165118,"date":"2021-12-27T06:55:22","date_gmt":"2021-12-27T06:55:22","guid":{"rendered":"\/forum\/forums\/topic\/the-filter_r-of-lumopt\/"},"modified":"2022-01-12T01:55:04","modified_gmt":"2022-01-12T01:55:04","slug":"the-filter_r-of-lumopt","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-filter_r-of-lumopt\/","title":{"rendered":"The &#8216;filter_R&#8217; of lumopt"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>In the Greyscale part, I can&#039;t understand what is the &#039;top hat convolution&#039;.<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/418\/OHALNPJPERKW.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/418\/OHALNPJPERKW.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-165118","topic","type-topic","status-closed","hentry","topic-tag-lowpassfilter-1","topic-tag-lumopt-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_view_count":["3481"],"_bbp_likes_count":["0","0"],"_bbp_forum_subforum_count":["0"],"_btv_view_count":["324"],"_bbp_subscription":["242276"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["165118"],"_bbp_forum_id":["27833"],"_bbp_engagement":["30281","242276"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["201326"],"_bbp_last_active_id":["201326"],"_bbp_last_active_time":["2022-01-12 01:55:04"]},"test":"pengzheng97email-swu-edu-cn"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/165118","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/165118\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=165118"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}