{"id":4851,"date":"2020-06-30T15:14:42","date_gmt":"2020-06-30T20:14:42","guid":{"rendered":"http:\/\/bluerockdesigns.info\/?page_id=4851"},"modified":"2023-09-13T10:10:48","modified_gmt":"2023-09-13T15:10:48","slug":"handwriting-analysis","status":"publish","type":"page","link":"https:\/\/forensicstats.org\/handwriting-analysis\/","title":{"rendered":"Handwriting Analysis"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4851\" class=\"elementor elementor-4851\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9101997 elementor-section-stretched elementor-section-height-min-height elementor-section-items-bottom elementor-section-content-bottom elementor-section-boxed elementor-section-height-default\" data-id=\"9101997\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;_id&quot;:&quot;9039f53&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;33&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_z_index&quot;:&quot;0&quot;,&quot;jet_parallax_layout_bg_x&quot;:&quot;0&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;100&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;cover&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;bgposition&quot;,&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-14591b5d\" data-id=\"14591b5d\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2ee74560 elementor-widget elementor-widget-text-editor\" data-id=\"2ee74560\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h1>Handwriting Analysis<\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a9581f3 elementor-section-stretched elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"a9581f3\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;01b7a88&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}],&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-49e84639\" data-id=\"49e84639\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-61a4ad50 elementor-widget elementor-widget-text-editor\" data-id=\"61a4ad50\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2><strong>Overarching<\/strong> GOALS<\/h2><p>In the field of forensic document examination, there are cases where comparing a questioned document to samples from a closed set of writers is adequate \u2013\u2013 for example, a bomb threat note found in a school that must have been written by a current student. CSAFE handwriting research aims to extend this approach to more general cases by developing assessment methods that analyze the quality of handwriting images for use in automated comparison systems. Several automated systems capable of extracting features of writing for comparison between documents are available, however, they are expensive and their algorithms are proprietary. So, CSAFE developed an open-source program called <b>handwriter<\/b> that outputs glyphs, or geometric representations of handwriting. This key resource is available to the public, and supports advancements in CSAFE handwriting analysis research.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"raven-column-link elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-1642f5fb\" data-raven-link=\"#knowledgetransfer\" data-raven-link-target=\"_self\" data-id=\"1642f5fb\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-356d6b2b elementor-widget elementor-widget-text-editor\" data-id=\"356d6b2b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><span style=\"color: #8bc340\">Looking for<\/span><\/h4><h3>WEBINARS, <br \/>Short courses, presentations or publications<\/h3><h4><span style=\"color: #8bc340\">on Handwriting Analysis?<\/span><\/h4>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65b67009 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"65b67009\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#knowledgetransfer\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Knowledge Transfer<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-47b44635 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47b44635\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;eac8c8a&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-43102d54\" data-id=\"43102d54\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7013c3c9 elementor-widget elementor-widget-jet-team-member\" data-id=\"7013c3c9\" data-element_type=\"widget\" data-widget_type=\"jet-team-member.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"elementor-jet-team-member jet-elements\"><div class=\"jet-team-member\">\n\t<div class=\"jet-team-member__inner\">\n\t\t<div class=\"jet-team-member__image\">\n\t\t\t<div class=\"jet-team-member__cover\"><\/div>\n\t\t\t<figure class=\"jet-team-member__figure\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1602\" height=\"1602\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437.jpg\" class=\"jet-team-member__img-tag\" alt=\"Alicia Carriquiry\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437.jpg 1602w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-300x300.jpg 300w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-1024x1024.jpg 1024w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-150x150.jpg 150w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-768x768.jpg 768w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-1536x1536.jpg 1536w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-500x500.jpg 500w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-550x550.jpg 550w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-1100x1100.jpg 1100w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-225x225.jpg 225w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-200x200.jpg 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-400x400.jpg 400w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-260x260.jpg 260w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-600x600.jpg 600w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-1200x1200.jpg 1200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-1280x1280.jpg 1280w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/12\/077-IMG_3415-e1669913330437-414x414.jpg 414w\" sizes=\"(max-width: 1602px) 100vw, 1602px\" itemprop=\"image\" \/><\/figure>\t\t<\/div>\n\t\t<div class=\"jet-team-member__content\"><h4 class=\"jet-team-member__name\"><span class=\"jet-team-member__name-first\">Alicia<\/span><span class=\"jet-team-member__name-last\"> Carriquiry<\/span><\/h4><div class=\"jet-team-member__position\"><span>Distinguished Professor and President\u2019s Chair, Director of CSAFE<\/span><\/div><p class=\"jet-team-member__desc\">Iowa State University \n<\/p><div class=\"jet-team-member__socials\"><div class=\"jet-team-member__socials-item\"><a href=\"mailto:alicia@iastate.edu\" aria-label=\"Email\" target=\"_blank\"><div class=\"jet-team-member__socials-icon\"><div class=\"inner\"><span class=\"jet-elements-icon\"><i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i><\/span><\/div><\/div><\/a><\/div><\/div><\/div>\n\t<\/div>\n<\/div>\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-36686de0\" data-id=\"36686de0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e7affe9 elementor-widget elementor-widget-jet-team-member\" data-id=\"6e7affe9\" data-element_type=\"widget\" data-widget_type=\"jet-team-member.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"elementor-jet-team-member jet-elements\"><div class=\"jet-team-member\">\n\t<div class=\"jet-team-member__inner\">\n\t\t<div class=\"jet-team-member__image\">\n\t\t\t<div class=\"jet-team-member__cover\"><\/div>\n\t\t\t<figure class=\"jet-team-member__figure\"><img decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/09\/DanicaOmmen_web.jpg\" class=\"jet-team-member__img-tag\" alt=\"DanicaOmmen_web\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/09\/DanicaOmmen_web.jpg 500w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/09\/DanicaOmmen_web-300x300.jpg 300w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/09\/DanicaOmmen_web-150x150.jpg 150w\" sizes=\"(max-width: 500px) 100vw, 500px\" itemprop=\"image\" \/><\/figure>\t\t<\/div>\n\t\t<div class=\"jet-team-member__content\"><h4 class=\"jet-team-member__name\"><span class=\"jet-team-member__name-first\">Danica<\/span><span class=\"jet-team-member__name-last\"> Ommen<\/span><\/h4><div class=\"jet-team-member__position\"><span>Associate Professor <\/span><\/div><p class=\"jet-team-member__desc\">Iowa State University\n<\/p><div class=\"jet-team-member__socials\"><div class=\"jet-team-member__socials-item\"><a href=\"mailto:dmommen@iastate.edu\" aria-label=\"Email\" target=\"_blank\"><div class=\"jet-team-member__socials-icon\"><div class=\"inner\"><span class=\"jet-elements-icon\"><i aria-hidden=\"true\" class=\"fas fa-envelope\"><\/i><\/span><\/div><\/div><\/a><\/div><\/div><\/div>\n\t<\/div>\n<\/div>\n<\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-474228cd elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"474228cd\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;b0d6f45&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5c73576c\" data-id=\"5c73576c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-113bf783 elementor-widget elementor-widget-text-editor\" data-id=\"113bf783\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h4><span style=\"color: #cd202f\">Additional Team Members<\/span><\/h4>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-40d01353 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"40d01353\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;25bf08a&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-458cfede\" data-id=\"458cfede\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24ff2218 elementor-widget elementor-widget-text-editor\" data-id=\"24ff2218\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<span style=\"color: #1b3d6e\"><strong>John Libert (NIST)<\/strong><\/span>\njohn.libert@nist.gov\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-44af6acc\" data-id=\"44af6acc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-3c08d72d\" data-id=\"3c08d72d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-78d1510d elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"78d1510d\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;c0c6b55&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7a0e7efa\" data-id=\"7a0e7efa\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6fc67ee4 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"6fc67ee4\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;a9bdc2b&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-58a60763\" data-id=\"58a60763\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7049783f elementor-widget elementor-widget-text-editor\" data-id=\"7049783f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>focus <strong>Areas<\/strong><\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-75681684 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"75681684\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;9c61a71&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-7cb1588e\" data-id=\"7cb1588e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4433edcc elementor-widget elementor-widget-toggle\" data-id=\"4433edcc\" data-element_type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1141\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1141\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-right\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_1\" data-name=\"Layer 1\" viewBox=\"0 0 38 38\"><defs><style>.cls-1{fill:none;stroke:#068244;stroke-miterlimit:10;}.cls-2{fill:#068244;}<\/style><\/defs><title>plussign<\/title><circle class=\"cls-1\" cx=\"19\" cy=\"19\" r=\"18.5\"><\/circle><path class=\"cls-2\" d=\"M346.89,147.6h-6.37v6.27h-2.94V147.6h-6.37v-2.76h6.37v-6.3h2.94v6.3h6.37Z\" transform=\"translate(-319.82 -127.7)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" id=\"Layer_1\" data-name=\"Layer 1\" viewBox=\"0 0 38 38\"><defs><style>.cls-1{fill:none;stroke:#cd2030;stroke-miterlimit:10;}.cls-2{fill:#cd2030;}<\/style><\/defs><title>minussign<\/title><circle class=\"cls-1\" cx=\"19\" cy=\"19\" r=\"18.5\"><\/circle><path class=\"cls-2\" d=\"M336.08,147.39h9.42v2.91h-9.42Z\" transform=\"translate(-321.56 -129.7)\"><\/path><\/svg><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Project HW.II \u2013 Handwriting Evaluation<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1141\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1141\"><p>CSAFE built a prototype model that uses glyph frequencies derived from a questioned document using the <b>handwriter <\/b>package to estimate the posterior probabilities of authorship from among a set of writers. Expanding and enhancing this model is a high priority. We are continuing to collect standard writing samples from a large set of writers to use in this research project. The data will be publicly available to support the efforts of other researchers.<\/p><p>Document examiners are often asked to determine the source of a handwritten document. The type of document to which we refer includes ransom notes, faked legal documents and other such documents, where the information about the source is contained in the handwriting itself rather than in the content of the document.<\/p><p>At present, document examiners rely on visual comparisons and subjective assessments of the similarity between two handwriting samples. They focus on attributes such as the width and length of loops, the crossing of t\u2019s, the overall slant of the characters and such to determine whether a specific person might have been the author of the document.<\/p><p>Several years ago, a proprietary software called <i>FLASH ID<\/i><i>\u00ae<\/i> [1] was introduced in the market. <i>FLASH ID <\/i>decomposes writing into graphical structures called <i>graphemes<\/i>, which are then clustered into a large number of deterministic groups depending on their morphology and other characteristics. From a large but closed set of reference documents, <i>FLASH ID<\/i><i>\u00ae<\/i> selects those that are most like a question document using a set of quantitative criteria.<\/p><p>Researchers in CSAFE have produced a different program for the analysis of handwriting that is in the public domain. <i>Handwriter,<\/i> like <i>FLASH ID<\/i><i>\u00ae<\/i><i>, <\/i>decomposes writing into graphical structures called <i>glyphs<\/i> but uses a different set of rules to do so. Furthermore, glyphs in a document are allocated to 40 groups using a stochastic clustering algorithm called k-means, which appears to be more robust than a deterministic grouping approach. Also with a closed set of writers (that can be very large), the frequency with which a writer contributes glyphs to each group, and the attributes of the glyphs in the clusters are then used to compute the probability that anyone of the writers in the reference set may have authored the questioned document.<\/p><p>Initial results are promising; using a set of 90 writers recruited nationwide to participate in a study organized by CSAFE, we were able to correctly establish authorship of a questioned document with about 98% accuracy. At present, authorship is established if the posterior probability of writership is 0.9 or higher.<\/p><p>While there are many cases in which comparing a questioned document to samples from a closed set of writers is adequate (e.g., a bomb threat note found in a school that must have been written by an unknown student in the school), extending this approach to the more general case is an objective of the work we propose here. We also aim to explore the effect of image quality on the results of the writership determinations based on the data provided by <i>handwriter<\/i>.<\/p><p>\u00a0<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-70f219e8 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"70f219e8\" data-element_type=\"section\" id=\"knowledgetransfer\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;e965d4f&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-145e65d5\" data-id=\"145e65d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-664a281c elementor-widget elementor-widget-text-editor\" data-id=\"664a281c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>Knowledge Transfer<\/h2>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-237c731 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"237c731\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;4341667&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-9531cfc\" data-id=\"9531cfc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d63af42 elementor-widget elementor-widget-shortcode\" data-id=\"d63af42\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><form data-sf-form-id='5293' data-is-rtl='0' data-maintain-state='' data-results-url='https:\/\/forensicstats.org\/handwriting-analysis\/' data-ajax-url='https:\/\/forensicstats.org\/?sfid=5293&amp;sf_action=get_data&amp;sf_data=all' data-ajax-form-url='https:\/\/forensicstats.org\/?sfid=5293&amp;sf_action=get_data&amp;sf_data=form' data-display-result-method='shortcode' data-use-history-api='1' data-template-loaded='0' data-lang-code='en' data-ajax='1' data-ajax-data-type='json' data-ajax-links-selector='.pagination a' data-ajax-target='#search-filter-results-5293' data-ajax-pagination-type='normal' data-update-ajax-url='1' data-only-results-ajax='1' data-scroll-to-pos='0' data-init-paged='1' data-auto-update='1' data-auto-count='1' data-auto-count-refresh-mode='1' action='https:\/\/forensicstats.org\/handwriting-analysis\/' method='post' class='searchandfilter' id='search-filter-form-5293' autocomplete='off' data-instance-count='1'><ul><li class=\"sf-field-search\" data-sf-field-name=\"search\" data-sf-field-type=\"search\" data-sf-field-input-type=\"\">\t\t<label>\n\t\t\t\t   \t\t\t<span class=\"screen-reader-text\">Search<\/span><input placeholder=\"Search \u2026\" name=\"_sf_search[]\" class=\"sf-input-text\" type=\"text\" value=\"\" title=\"Search\"><\/label>\t\t<\/li><li class=\"sf-field-post-meta-audience\" data-sf-field-name=\"_sfm_audience\" data-sf-field-type=\"post_meta\" data-sf-field-input-type=\"checkbox\" data-sf-meta-type=\"choice\"><h4>Audience<\/h4>\t\t<ul data-operator=\"and\" class=\"\">\n\t\t\t\t\t  <li class=\"sf-level-0 \" data-sf-count=\"25\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"Forensic Science Professional\" name=\"_sfm_audience[]\" id=\"sf-input-4beb8c909b292f16d4d924f0814afe7f\"><label class=\"sf-label-checkbox\" for=\"sf-input-4beb8c909b292f16d4d924f0814afe7f\">Forensic Science Professional<\/label><\/li><li class=\"sf-level-0 \" data-sf-count=\"15\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"Legal Community\" name=\"_sfm_audience[]\" id=\"sf-input-32aa6544359209b9e76da3bd8a6f7f43\"><label class=\"sf-label-checkbox\" for=\"sf-input-32aa6544359209b9e76da3bd8a6f7f43\">Legal Community<\/label><\/li><li class=\"sf-level-0 \" data-sf-count=\"19\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"Students\" name=\"_sfm_audience[]\" id=\"sf-input-0dddeea099c9a18cebca7ec102b18c8c\"><label class=\"sf-label-checkbox\" for=\"sf-input-0dddeea099c9a18cebca7ec102b18c8c\">Students<\/label><\/li>\t\t<\/ul>\n\t\t<\/li><li class=\"sf-field-taxonomy-portfolio_category\" data-sf-field-name=\"_sft_portfolio_category\" data-sf-field-type=\"taxonomy\" data-sf-field-input-type=\"checkbox\"><h4>Type<\/h4>\t\t<ul data-operator=\"or\" class=\"\">\n\t\t\t\t\t  <li class=\"sf-level-0 sf-item-28\" data-sf-count=\"5\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"webinar\" name=\"_sft_portfolio_category[]\" id=\"sf-input-cf7d1a5d0aa4d46edbadb3caa4c648a4\"><label class=\"sf-label-checkbox\" for=\"sf-input-cf7d1a5d0aa4d46edbadb3caa4c648a4\">Webinar<\/label><\/li><li class=\"sf-level-0 sf-item-65\" data-sf-count=\"8\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"publication\" name=\"_sft_portfolio_category[]\" id=\"sf-input-69d027a2bd7ada5e734d51fe2fa3b12d\"><label class=\"sf-label-checkbox\" for=\"sf-input-69d027a2bd7ada5e734d51fe2fa3b12d\">Publication<\/label><\/li><li class=\"sf-level-0 sf-item-63\" data-sf-count=\"9\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"presentation\" name=\"_sft_portfolio_category[]\" id=\"sf-input-849852e45e6ee3086d9ec363fe983591\"><label class=\"sf-label-checkbox\" for=\"sf-input-849852e45e6ee3086d9ec363fe983591\">Presentation Slides<\/label><\/li><li class=\"sf-level-0 sf-item-98\" data-sf-count=\"4\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"poster\" name=\"_sft_portfolio_category[]\" id=\"sf-input-4f7a88e9c39e8cd529d177f27f1e9146\"><label class=\"sf-label-checkbox\" for=\"sf-input-4f7a88e9c39e8cd529d177f27f1e9146\">Poster<\/label><\/li><li class=\"sf-level-0 sf-item-73\" data-sf-count=\"1\" data-sf-depth=\"0\"><input  class=\"sf-input-checkbox\" type=\"checkbox\" value=\"dissertation\" name=\"_sft_portfolio_category[]\" id=\"sf-input-497aa8f8be7b7883351f6885193d1558\"><label class=\"sf-label-checkbox\" for=\"sf-input-497aa8f8be7b7883351f6885193d1558\">Dissertation<\/label><\/li>\t\t<\/ul>\n\t\t<\/li><\/ul><\/form><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-inner-column elementor-element elementor-element-8a85559\" data-id=\"8a85559\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0897663 elementor-widget elementor-widget-shortcode\" data-id=\"0897663\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"search-filter-results\" id=\"search-filter-results-5293\">\t\n\tFound 25 Results<br \/>\n\tPage 1 of 2<br \/>\n\t\n\t<div class=\"pagination\">\n\t\t\n\t\t\t\t<\/div>\n\t\n\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-statistical-approach-to-aid-examiners-in-the-forensic-analysis-of-handwriting\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-statistical-approach-to-aid-examiners-in-the-forensic-analysis-of-handwriting\/\">A statistical approach to aid examiners in the forensic analysis of handwriting<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Amy Crawford <\/p>\n\n\n<\/p>\n           <p>We develop a statistical approach to model handwriting that accommodates all styles of writing (cursive, print, connected print). The goal is to compute a posterior probability of writership of a questioned document given a closed set of candidate writers. Such&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/Qr9m2X5r\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/csafe-project-update-ascld-frc-collaboration\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"210\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/implementation.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/csafe-project-update-ascld-frc-collaboration\/\">CSAFE Project Update &#038; ASCLD FRC Collaboration<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/digital\/\" rel=\"tag\">Digital<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/firearmstoolmarks\/\" rel=\"tag\">Firearms and Toolmarks<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/footwear\/\" rel=\"tag\">Footwear<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/implementationpractice\/\" rel=\"tag\">Implementation and Practice<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Jeff Salyards <\/p>\n\n\n<\/p>\n           <p>This presentation highlighted CSAFE's collaboration with the ASCLD FRC Collaboration Hub.           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/avVO4Ner\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/twin-convolutional-neural-networks-to-classify-writers-using-handwriting-data-2\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/twin-convolutional-neural-networks-to-classify-writers-using-handwriting-data-2\/\">Twin Convolutional Neural Networks to Classify Writers Using Handwriting Data<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/poster\/\" rel=\"tag\">Poster<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Pilhyun (Andrew) Lim <\/p>\n\n\n<\/p>\n           <p>Identifying the source of handwriting is an important application in the field of forensic science that addresses questioned document evidence found in criminal cases and civil litigation. It is difficult, given the idiosyncrasies of a person\u2019s handwriting, to recognize the&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/PrMBAmGz\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/quantifying-bayes-factors-for-forensic-handwriting-evidence\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/quantifying-bayes-factors-for-forensic-handwriting-evidence\/\">Quantifying Bayes Factors for Forensic Handwriting Evidence<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/poster\/\" rel=\"tag\">Poster<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Anyesha Ray <\/p>\n\n\n<\/p>\n           <p>Questioned Document Examiners (QDEs) are tasked with analyzing handwriting evidence to make source (or writership) determinations. The Center for Statistics and Applications of Forensic Evidence (CSAFE) has previously developed computational methods to automatically extract quantifiable handwriting features and statistical methods&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/jw27o89v\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/quantifying-writer-variance-through-rainbow-triangle-graph-decomposition-of-the-common-word-the\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/quantifying-writer-variance-through-rainbow-triangle-graph-decomposition-of-the-common-word-the\/\">Quantifying Writer Variance Through Rainbow Triangle Graph Decomposition of the Common Word \u201cthe\u201d<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/poster\/\" rel=\"tag\">Poster<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Alexandria Arabio <\/p>\n\n\n<\/p>\n           <p>Handwriting comparative analysis is based on the principle that no two individuals can produce the same writing and that an individual cannot exactly reproduce his\/her handwriting. This project aims to assess and quantify the natural variations produced by a distinct&hellip;           \n            \n               <p class=\"published\"><a href=\" https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/avVO4ber\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/an-overview-of-the-two-stage-score-based-likelihood-ratio-and-bayes-factor-approaches-for-writership-determinations\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"201\" height=\"200\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png 201w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268-150x150.png 150w\" sizes=\"(max-width: 201px) 100vw, 201px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/an-overview-of-the-two-stage-score-based-likelihood-ratio-and-bayes-factor-approaches-for-writership-determinations\/\">An Overview of the Two-Stage, Score-Based Likelihood Ratio, and Bayes Factor Approaches for Writership Determinations<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Danica Ommen <\/p>\n\n\n<\/p>\n           <p>A variety of statistical approaches have been developed at the Center for Statistics and Applications in Forensic Evidence (CSAFE) to address the question of writership for forensic document examinations. Previous work at CSAFE has addressed the closed-set problem, when the&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/azJ4xDKv\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-rotation-based-feature-and-bayesian-hierarchical-model-for-the-forensic-evaluation-of-handwriting-evidence-in-a-closed-set\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-rotation-based-feature-and-bayesian-hierarchical-model-for-the-forensic-evaluation-of-handwriting-evidence-in-a-closed-set\/\">A Rotation-Based Feature and Bayesian Hierarchical Model for the Forensic Evaluation of Handwriting Evidence in a Closed Set<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2023 | By: Amy Crawford <\/p>\n\n\n<\/p>\n           <p>Forensic handwriting examiners are often tasked with identifying the writer of a particular document. Examples of handwriting evidence include ransom notes, forged documents and signatures, and threatening letters. At present, examiners rely on visual inspection of similarities and differences between&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/6wBle5mr\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/comparing-handwriter-and-flash-id-two-handwriting-analysis-programs\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/comparing-handwriter-and-flash-id-two-handwriting-analysis-programs\/\">Comparing handwriter and FLASH ID\u00ae, Two Handwriting Analysis Programs<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Stephanie Reinders <\/p>\n\n\n<\/p>\n           <p>FLASH ID and handwriter are computer programs that compare questioned handwritten documents against handwritten samples from known writers. FLASH ID was developed by Sciometrics and is used by the FBI, Handwriter is an open-source R package designed by CSAFE. We&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/dvmqE4av\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/error-rate-methods-for-forensic-handwriting-identification\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/error-rate-methods-for-forensic-handwriting-identification\/\">Error Rate Methods for Forensic Handwriting Identification<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Danica Ommen <\/p>\n\n\n<\/p>\n           <p>Presentation is from the 106th International Association for Identification (IAI) Annual Educational Conference           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/8zn7EBPw\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/twin-convolutional-neural-networks-to-classify-writers-using-handwriting-data\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"201\" height=\"200\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png 201w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268-150x150.png 150w\" sizes=\"(max-width: 201px) 100vw, 201px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/twin-convolutional-neural-networks-to-classify-writers-using-handwriting-data\/\">Twin Convolutional Neural Networks to Classify Writers Using Handwriting Data<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/poster\/\" rel=\"tag\">Poster<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Andrew Lim <\/p>\n\n\n<\/p>\n           <p>Primary goals are to examine: 1. Write diversification versus representation. 2. Preservation of handwriting structure versus image density. 3. Input size versus training size. 4. Writer identification complexity assessment using various test sites.           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/erLKZYnv\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/center-for-statistics-and-application-in-forensic-evidence-update\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"201\" height=\"200\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268.png 201w, https:\/\/forensicstats.org\/wp-content\/uploads\/2022\/03\/CategoryIcons_Statistics-e1648568754268-150x150.png 150w\" sizes=\"(max-width: 201px) 100vw, 201px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/center-for-statistics-and-application-in-forensic-evidence-update\/\">Center for Statistics and Application in Forensic Evidence Update<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/footwear\/\" rel=\"tag\">Footwear<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Alicia Carriquiry <\/p>\n\n\n<\/p>\n           <p>The information below highlights a sample of current research initiatives led by the CSAFE team. Additional accomplishments in other forensic science disciplines will be discussed in subsequent issues of Forensic Science Review. Visit the CSAFE website www.forensicstats.org to learn more&hellip;           \n            \n               <p class=\"published\"><a href=\" https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/avVO1Pyr\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriter-a-demonstration-and-update-on-csafe-handwriting-analysis\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriter-a-demonstration-and-update-on-csafe-handwriting-analysis\/\">handwriter: a Demonstration and Update on CSAFE Handwriting Analysis<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/webinar\/\" rel=\"tag\">Webinar<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/trainingeducation\/\" rel=\"tag\">Training and Education<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2022 | By: Dr. Alicia Carriquiry <\/p>\n\n\n<\/p>\n           <p>This CSAFE webinar was held on October 18, 2022. Presenters: Alicia Carriquiry Director, CSAFE Distinguished Professor and President\u2019s Chair, Department of Statistics \u2013 Iowa State University Stephanie Reinders Research Scientist, CSAFE Presentation Description: Forensic handwriting analysis relies on the principle&hellip;           \n            \n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/statistical-support-for-weight-of-evidence-determinations-of-handwriting-evidence\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"104\" height=\"109\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/06\/chartthumb-e1668791404501.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/statistical-support-for-weight-of-evidence-determinations-of-handwriting-evidence\/\">Statistical support for weight of evidence determinations of handwriting evidence<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2021 | By: Danica Ommen <\/p>\n\n\n<\/p>\n           <p>Handwriting analysis is conducted through the expertise of Forensic Document Examiners (FDEs) by visually comparing writing samples. Through their training and years of experience, FDEs are able to recognize critical characteristics of writing to evaluate the evidence of writership. In&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/1wgePM5r\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriting-identification-using-random-forests-and-score-based-likelihood-ratios\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriting-identification-using-random-forests-and-score-based-likelihood-ratios\/\">Handwriting Identification using Random Forests and Score-based Likelihood Ratios<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2021 | By: Madeline Johnson <\/p>\n\n\n<\/p>\n           <p>Handwriting analysis is conducted by forensic document examiners who are able to visually recognize characteristics of writing to evaluate the evidence of writership. Recently, there have been incentives to investigate how to quantify the similarity between two written documents to&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/dr.lib.iastate.edu\/handle\/20.500.12876\/qzoDXD2w\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/2021-field-update\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"156\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-300x156.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"CSAFE 2021 Field Update\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-300x156.png 300w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-1024x532.png 1024w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-768x399.png 768w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-1536x799.png 1536w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/03\/2021_fieldupdate-01-2048x1065.png 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/2021-field-update\/\">CSAFE 2021 Field Update<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/webinar\/\" rel=\"tag\">Webinar<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/bloodstain\/\" rel=\"tag\">Bloodstain<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/digital\/\" rel=\"tag\">Digital<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/firearmstoolmarks\/\" rel=\"tag\">Firearms and Toolmarks<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/footwear\/\" rel=\"tag\">Footwear<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/implementationpractice\/\" rel=\"tag\">Implementation and Practice<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/latentprint\/\" rel=\"tag\">Latent Print<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/trainingeducation\/\" rel=\"tag\">Training and Education<\/a><\/strong><\/p>\n            <\/p>\n           <p>The 2021 Field Update was held June 14, 2021, and served as the closing to the first year of CSAFE 2.0. CSAFE brought together researchers, forensic science partners and interested community members to highlight the organization\u2019s achievements, identify areas for&hellip;           \n            \n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriting-analysis-at-csafe\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"156\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication-300x156.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"Writing CSAFE\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication-300x156.jpg 300w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication-1024x532.jpg 1024w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication-768x399.jpg 768w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication-1536x798.jpg 1536w, https:\/\/forensicstats.org\/wp-content\/uploads\/2021\/02\/handwriting_publication.jpg 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/handwriting-analysis-at-csafe\/\">Handwriting Analysis at CSAFE<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/webinar\/\" rel=\"tag\">Webinar<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            <\/p>\n           <p>This CSAFE webinar was held on March 11, 2021. Presenter: Alicia Carriquiry Distinguished Professor and President's Chair in Statistics, CSAFE Director Presentation Description: Forensic handwriting analysis relies on the principle of individuality: no two writers produce identical writing, and given&hellip;           \n            \n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-clustering-method-for-graphical-handwriting-components-and-statistical-writership-analysis\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/a-clustering-method-for-graphical-handwriting-components-and-statistical-writership-analysis\/\">A clustering method for graphical handwriting components and statistical writership analysis<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2020 | By: Amy M. Crawford <\/p>\n\n\n<\/p>\n           <p>Handwritten documents can be characterized by their content or by the shape of the written characters. We focus on the problem of comparing a person's handwriting to a document of unknown provenance using the shape of the writing, as is&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/lib.dr.iastate.edu\/csafe_pubs\/77\/\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/bayesian-hierarchical-modeling-for-the-forensic-evaluation-of-handwritten-documents\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/bayesian-hierarchical-modeling-for-the-forensic-evaluation-of-handwritten-documents\/\">Bayesian hierarchical modeling for the forensic evaluation of handwritten documents<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/dissertation\/\" rel=\"tag\">Dissertation<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/publication\/\" rel=\"tag\">Publication<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2020 | By: Amy Crawford <\/p>\n\n\n<\/p>\n           <p>The analysis of handwritten evidence has been used widely in courts in the United States since the 1930s (Osborn, 1946). Traditional evaluations are conducted by trained forensic examiners. More recently, there has been a movement toward objective and probability-based evaluation&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/lib.dr.iastate.edu\/etd\/18078\/\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/csafe-2020-all-hands-meeting\/\"><p><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"169\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/05\/youtube-300x169.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/05\/youtube-300x169.jpg 300w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/05\/youtube-1024x576.jpg 1024w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/05\/youtube-768x432.jpg 768w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/05\/youtube.jpg 1280w\" sizes=\"(max-width: 300px) 100vw, 300px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/csafe-2020-all-hands-meeting\/\">CSAFE 2020 All Hands Meeting<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/webinar\/\" rel=\"tag\">Webinar<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/bloodstain\/\" rel=\"tag\">Bloodstain<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/digital\/\" rel=\"tag\">Digital<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/firearmstoolmarks\/\" rel=\"tag\">Firearms and Toolmarks<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/footwear\/\" rel=\"tag\">Footwear<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/general\/\" rel=\"tag\">Forensic Statistics<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/implementationpractice\/\" rel=\"tag\">Implementation and Practice<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/latentprint\/\" rel=\"tag\">Latent Print<\/a>,<a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/trainingeducation\/\" rel=\"tag\">Training and Education<\/a><\/strong><\/p>\n            <\/p>\n           <p>The 2020 All Hands Meeting was held May 12 and 13, 2020 and served as the closing to the last 5 years of CSAFE research and focused on kicking off new initiatives for the next phase of the center, CSAFE&hellip;           \n            \n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\t\t<div class=\"resultthumbnail\">\n\t\t\t<a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/an-exploratory-analysis-of-handwriting-features-investigating-numeric-measurements-of-writing-that-are-important-for-statistical-modeling\/\"><p><img decoding=\"async\" width=\"200\" height=\"209\" src=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/handwriting.png 200w, https:\/\/forensicstats.org\/wp-content\/uploads\/2020\/07\/elementor\/thumbs\/handwriting-ouxp00znctnwci4r18a5uxunvz0h7z23t0aq2ey3go.png 110w\" sizes=\"(max-width: 200px) 100vw, 200px\" itemprop=\"image\" \/><\/p><\/a>\n            <\/div>\n            <div class=\"resultinfo\">\n\t\t\t<h4><a href=\"https:\/\/forensicstats.org\/blog\/portfolio\/an-exploratory-analysis-of-handwriting-features-investigating-numeric-measurements-of-writing-that-are-important-for-statistical-modeling\/\">An Exploratory Analysis of Handwriting Features: Investigating Numeric Measurements of Writing That Are Important for Statistical Modeling<\/a><\/h4>\n\n            <p class=\"topicarea published\">Type: <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-category\/presentation\/\" rel=\"tag\">Presentation Slides<\/a><\/strong> Research Area(s): <strong><a href=\"https:\/\/forensicstats.org\/blog\/portfolio-tag\/handwriting\/\" rel=\"tag\">Handwriting<\/a><\/strong><\/p>\n            \n    <p class=\"published\"> Published: 2019 | By: Amy Crawford <\/p>\n\n\n<\/p>\n           <p>The goal of this presentation is to provide insights into which features of handwritten documents are important for statistical modeling with the task of writer identification and to discuss how these features overlap with features that questioned document examiners typically&hellip;           \n            \n               <p class=\"published\"><a href=\"https:\/\/lib.dr.iastate.edu\/csafe_conf\/47\" target=\"_blank\">View on Digital Repository<\/a><\/p>\n\n\n\n\n\n            \n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\n\t\t<hr \/>\n\t\t\tPage 1 of 2<br \/>\n\t\n\t<div class=\"pagination\">\n\t\t\n\t\t\t\t<div class=\"nav-previous\"><\/div>\n<div class=\"nav-next\"><a href=\"https:\/\/forensicstats.org\/handwriting-analysis\/?sf_paged=2\" >Next Page > <\/a><\/div>\n\t\t\t<\/div>\n\t<\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b73d42d elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b73d42d\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;be41d5a&quot;,&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:&quot;50&quot;,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_bg_x&quot;:&quot;50&quot;,&quot;jet_parallax_layout_bg_y&quot;:&quot;50&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}],&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3a90a7d\" data-id=\"3a90a7d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74ee1c88 elementor-widget elementor-widget-text-editor\" data-id=\"74ee1c88\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h2>COMMUNITY CALL-TO-ACTION<\/h2><p>Want to collaborate with CSAFE on a project. Contact us to share your idea.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-416b573d elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"416b573d\" data-element_type=\"section\" 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