{"id":83,"date":"2025-11-15T23:20:44","date_gmt":"2025-11-15T23:20:44","guid":{"rendered":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/?page_id=83"},"modified":"2025-11-24T05:11:24","modified_gmt":"2025-11-24T05:11:24","slug":"process","status":"publish","type":"page","link":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/process\/","title":{"rendered":"PROCESSES"},"content":{"rendered":"\n<div class=\"wp-block-group has-link-color wp-elements-731d6ce4c27cef64e5ffe3307f2aa360 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group has-link-color wp-elements-9c3d2ac0619ce85d44be7b59bc6e8f66 has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Gathering Data<\/strong><\/h2>\n\n\n\n<p>To collect our data, we used the  <a href=\"https:\/\/contentdm.carleton.edu\/digital\/collection\/PCRDS\" data-type=\"link\" data-id=\"https:\/\/contentdm.carleton.edu\/digital\/collection\/PCRDS\">Postcard Collection<\/a> collection in the Carleton College Archives, found on the <a href=\"https:\/\/www.carleton.edu\/library\/collections\/archives\/digital\/\" data-type=\"link\" data-id=\"https:\/\/www.carleton.edu\/library\/collections\/archives\/digital\/\">Digital Collections<\/a> page.<\/p>\n\n\n\n<p>We gathered 9 different postcards between the years 1900-1950. We each researched 3 postcards, evenly dividing the year range into 1900-1910, 1910-1920, and 1920+. With these postcards, we re-colored the original image with AI and rephotographed the original image location. Additionally, we researched the history of each building.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Why 1900-1950?<\/strong><\/h3>\n\n\n\n<p>In the Postcard Collection, the scope of this collection only includes postcards from the first half of the 20th century. Speaking with the <a href=\"https:\/\/www.carleton.edu\/library\/collections\/archives\/\" data-type=\"link\" data-id=\"https:\/\/www.carleton.edu\/library\/collections\/archives\/\" target=\"_blank\" rel=\"noreferrer noopener\">Carleton College Archives<\/a>, we were told that these parameters were placed because they enabled the project to become more manageable.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Postcard Dataset<\/strong><\/h2>\n\n\n\n<iframe src=\"https:\/\/docs.google.com\/spreadsheets\/d\/e\/2PACX-1vQ5GlPa8G64yb3GEXopiy2koI3xPRYf-bAjfQMK4TbzRNHNs636flHhbiKdNrvdKNvxT5HphI-296mR\/pubhtml?gid=0&amp;single=true&amp;widget=true&amp;headers=false\"\nwidth=\"100%\"\nheight=\"900\"\nstyle=\"max-width: 100%; border: none;\"\n><\/iframe>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Methods<\/strong><\/h2>\n\n\n\n<p>With the data that we collected from the postcard collections, we stored everything on <a href=\"https:\/\/workspace.google.com\/products\/sheets\/\" data-type=\"link\" data-id=\"https:\/\/workspace.google.com\/products\/sheets\/\" target=\"_blank\" rel=\"noreferrer noopener\">Google Sheets<\/a> to have easy access and keep track of our work. To show the viewer what images we have chosen, we created a <em>past\/present<\/em> section for the viewer to get a sense of the building through the lens of the postcard and how the building looks when rephotographed as of Fall 2025. From the dataset, we made three visualizations for viewers to interact with, a map, a timeline, a 3D models.<\/p>\n\n\n\n<p>We created our map with <a href=\"https:\/\/www.arcgis.com\/index.html\" target=\"_blank\" rel=\"noreferrer noopener\">ArcGIS Online<\/a>, which enabled a viewer to see where the image was taken, how much the image captured compared to the actual building, and what has happened to the building.<\/p>\n\n\n\n<p>Our timeline was made with <a href=\"https:\/\/timeline.knightlab.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Timeline JS powered by Knight Lab<\/a> to give the viewer knowledge when these images were taken according to the Digital Collections <em>Year of Photo Taken<\/em> category, the image of the postcard, and a description of the history of the building.<\/p>\n\n\n\n<p>The 3D models of Williams and Gridley were generated by <a href=\"http:\/\/meshy.ai\" data-type=\"link\" data-id=\"meshy.ai\" target=\"_blank\" rel=\"noreferrer noopener\">Meshy AI<\/a>. By prompting it with one photograph, it was able to generate a cohesive model. We screenshotted a few angles of the model and removed their backgrounds. Then, we imported those images into Procreate, where the photo was place on top of a photo we took of the location. From there, the photos were manipulated and merged together to create a scene of what demolished buildings would look like if they were around today. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Map and <strong>Timeline <\/strong>Datasets<\/strong><\/h2>\n\n\n\n<iframe src=\"https:\/\/docs.google.com\/spreadsheets\/d\/e\/2PACX-1vQ5GlPa8G64yb3GEXopiy2koI3xPRYf-bAjfQMK4TbzRNHNs636flHhbiKdNrvdKNvxT5HphI-296mR\/pubhtml?gid=1598228616&amp;single=true&amp;widget=true&amp;headers=false\"\nwidth=\"100%\"\nheight=\"900\"\nstyle=\"max-width: 100%; border: none;\"\n><\/iframe>\n\n\n\n<iframe src=\"https:\/\/docs.google.com\/spreadsheets\/d\/e\/2PACX-1vQJzghwg6L2gARVQb6pzjwJo9jGn2t1_04yXRp5uGLc5JBNSQAQzstm8xNcaW3mzygsNLIUfTVoIPyi\/pubhtml?gid=0&amp;single=true&amp;widget=true&amp;headers=false\" width=\"100%\"\nheight=\"900\"><\/iframe>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Use of AI<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Colorization<\/strong><\/h3>\n\n\n\n<p>While colorizing our images, we used <a href=\"https:\/\/deepai.org\/machine-learning-model\/colorizer\" data-type=\"link\" data-id=\"https:\/\/deepai.org\/machine-learning-model\/colorizer\" target=\"_blank\" rel=\"noreferrer noopener\">DeepAI<\/a>. However, we played with <a href=\"https:\/\/chatgpt.com\/?utm_source=google&amp;utm_medium=paidsearch_brand&amp;utm_campaign=GOOG_C_SEM_GBR_Core_CHT_BAU_ACQ_PER_MIX_ALL_NAMER_US_EN_091724&amp;utm_term=chatgpt&amp;utm_content=169187630042&amp;utm_ad=744024536836&amp;utm_match=e&amp;gad_source=1&amp;gad_campaignid=21714513245&amp;gbraid=0AAAAA-IW-UVxnruaf-BN9HDcoU5IE3lXw&amp;gclid=CjwKCAiA_orJBhBNEiwABkdmjBSd6yFk-PraPzX8V0G0r99AYEXyxnzusfUhdJc9j6iOZrXxaejJ2RoCxtMQAvD_BwE\" data-type=\"link\" data-id=\"https:\/\/chatgpt.com\/?utm_source=google&amp;utm_medium=paidsearch_brand&amp;utm_campaign=GOOG_C_SEM_GBR_Core_CHT_BAU_ACQ_PER_MIX_ALL_NAMER_US_EN_091724&amp;utm_term=chatgpt&amp;utm_content=169187630042&amp;utm_ad=744024536836&amp;utm_match=e&amp;gad_source=1&amp;gad_campaignid=21714513245&amp;gbraid=0AAAAA-IW-UVxnruaf-BN9HDcoU5IE3lXw&amp;gclid=CjwKCAiA_orJBhBNEiwABkdmjBSd6yFk-PraPzX8V0G0r99AYEXyxnzusfUhdJc9j6iOZrXxaejJ2RoCxtMQAvD_BwE\" target=\"_blank\" rel=\"noreferrer noopener\">ChatGPT<\/a> to colorize some of our work and compared the two. We noticed that ChatGPT took more creative liberty in its colorized version and decided that we would prefer to showcase our colorized version as naturally as possible.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3D Modeling<\/strong><\/h3>\n\n\n\n<p>While efficient, using AI for 3D modeling has its limitations. It completely guessed on the building&#8217;s colors and back view. While these models may seem realistic, upon closer inspection they are not entirely accurate.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\"><strong>Presentation<\/strong><\/h2>\n\n\n\n<p>With the map, timeline, and 3D models, this project applies methods of the digital humanities to understand Carleton\u2019s history. Our website brings together postcard-based visualizations to offer a distinctive view of the campus\u2019s past.<br><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Gathering Data To collect our data, we used the Postcard Collection collection in the Carleton College Archives, found on the Digital Collections page. We gathered 9 different postcards between the years 1900-1950. We each researched 3 postcards, evenly dividing the year range into 1900-1910, 1910-1920, and 1920+. With these postcards, we re-colored the original image [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-83","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/pages\/83","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/comments?post=83"}],"version-history":[{"count":43,"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/pages\/83\/revisions"}],"predecessor-version":[{"id":443,"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/pages\/83\/revisions\/443"}],"wp:attachment":[{"href":"https:\/\/hhfinals.dgah.sites.carleton.edu\/RTP\/wp-json\/wp\/v2\/media?parent=83"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}