{"id":8482,"date":"2020-11-24T05:21:08","date_gmt":"2020-11-24T05:21:08","guid":{"rendered":"https:\/\/labsites.rochester.edu\/gsharma\/?page_id=8482"},"modified":"2020-11-24T05:23:05","modified_gmt":"2020-11-24T05:23:05","slug":"point-cloud-analytics-and-application-architectural-biometrics","status":"publish","type":"page","link":"https:\/\/labsites.rochester.edu\/gsharma\/research\/computer-vision\/point-cloud-analytics-and-application-architectural-biometrics\/","title":{"rendered":"Point Cloud Analytics and Application: Architectural Biometrics"},"content":{"rendered":"<p>Architectural Biometrics is an interdisciplinary project at the University of Rochester. In this project, we use lidar scanning along with computer vision and image processing technologies to address humanistic concerns in architectural history. More concretely, the Architectural Biometrics project aims at developing a computational tool that will allow researchers to compare incredibly detailed 3D scans of buildings built to a common design template. The humanistic goal of such comparison is to recognize the contributions of the engineers, tradespersons, and laborers who contributed to the on-site construction of each building, individuals who are often disenfranchised by attribution of the building to the architects alone. <a href=\"https:\/\/architecturalbiometrics.com\/\">Project Website<\/a><\/p>\n<ul>\n<li><strong>Datasets<\/strong>\n<ul>\n<li>Two field sites: Canada and Turkey<\/li>\n<li>Point clouds captured using lidar: FARO Focus 3D<\/li>\n<li>Design drawings accessed from local library\/archive<\/li>\n<li>19 railway stations in total (8 pairs and 1 trio)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1572 aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/field3-1024x768.jpg\" alt=\"field3\" width=\"267\" height=\"200\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1582 aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/field3_pt-1024x783.png\" alt=\"field3_pt\" width=\"262\" height=\"200\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1682 alignleft\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/MetDesign1.jpg\" alt=\"metdesign1\" width=\"309\" height=\"200\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>Question of Interest<\/strong>\n<ul>\n<li>Are there fundamental structural differences between the buildings?<\/li>\n<li>Do the constructed buildings differ from the design drawing?<\/li>\n<li>Are there similarities among the deviation in individual buildings that share a common template specification?<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2012 aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/BlockDiagram2.jpg\" alt=\"blockdiagram2\" width=\"450\" height=\"335\" \/><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Global Comparison Between Point Clouds<\/strong><br \/>\n<table>\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2052 size-thumbnail aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Met-150x150.jpg\" alt=\"met\" width=\"150\" height=\"150\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2062 size-thumbnail aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/MetHeatMap-150x150.jpg\" alt=\"metheatmap\" width=\"150\" height=\"150\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2112 size-thumbnail aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Ayra-150x150.jpg\" alt=\"ayra\" width=\"150\" height=\"150\" \/><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2122 size-thumbnail alignnone\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/AyraHeatMap-150x150.jpg\" alt=\"ayraheatmap\" width=\"150\" height=\"150\" \/><\/td>\n<\/tr>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2072 size-thumbnail\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Tur-150x150.jpg\" alt=\"tur\" width=\"150\" height=\"150\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2082 size-thumbnail aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/TurHeatMap-150x150.jpg\" alt=\"turheatmap\" width=\"150\" height=\"150\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2132 size-thumbnail aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Demi-150x150.jpg\" alt=\"demi\" width=\"150\" height=\"150\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2142 size-thumbnail\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/DemiHeatMap-150x150.jpg\" alt=\"demiheatmap\" width=\"150\" height=\"150\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>Global Comparison Between Point Cloud and Design Drawing<\/strong><\/li>\n<\/ul>\n<table width=\"537\">\n<tbody>\n<tr>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2232\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/MetPlan-300x233.jpg\" alt=\"metplan\" width=\"257\" height=\"200\" \/><\/td>\n<td><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2212\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Elevation1-300x182.jpg\" alt=\"elevation1\" width=\"330\" height=\"200\" \/><\/td>\n<td>\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2222\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/Elevation2-300x228.jpg\" alt=\"elevation2\" width=\"263\" height=\"200\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>Local Comparison Between Point Clouds<\/strong><\/li>\n<\/ul>\n<table style=\"width: 97.8238%;\">\n<tbody>\n<tr>\n<td style=\"width: 31.8049%;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2282 size-large\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/DurakStairHM-1024x796.jpg\" alt=\"durakstairhm\" width=\"625\" height=\"486\" \/><\/td>\n<td style=\"width: 33.7324%;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2292 size-full aligncenter\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/DurakWall1.jpg\" alt=\"durakwall1\" width=\"560\" height=\"420\" \/><\/td>\n<td style=\"width: 32.625%;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2302 alignnone\" src=\"https:\/\/www.hajim.rochester.edu\/ece\/lding6\/wp-content\/uploads\/2016\/11\/VirTmp-1024x537.jpg\" alt=\"virtmp\" width=\"364\" height=\"191\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>Publication<br \/>\n<\/strong><div class=\"teachpress_pub_list\"><form name=\"tppublistform\" method=\"get\"><a name=\"tppubs\" id=\"tppubs\"><\/a><\/form><div class=\"teachpress_message_error\"><p>Sorry, no publications matched your criteria.<\/p><\/div><\/div><strong><br \/>\n<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Architectural Biometrics is an interdisciplinary project at the University of Rochester. In this project, we use lidar scanning along with computer vision and image processing technologies to address humanistic concerns in architectural history. More concretely, the Architectural Biometrics project aims at developing a computational tool that will allow researchers to compare incredibly detailed 3D scans [&hellip;]<\/p>\n","protected":false},"author":32,"featured_media":0,"parent":882,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width.php","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-8482","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/Paivks-2cO","_links":{"self":[{"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/pages\/8482","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/users\/32"}],"replies":[{"embeddable":true,"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/comments?post=8482"}],"version-history":[{"count":16,"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/pages\/8482\/revisions"}],"predecessor-version":[{"id":8642,"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/pages\/8482\/revisions\/8642"}],"up":[{"embeddable":true,"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/pages\/882"}],"wp:attachment":[{"href":"https:\/\/labsites.rochester.edu\/gsharma\/wp-json\/wp\/v2\/media?parent=8482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}