[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-181224-105":59,"doc-detail-181224-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","the-perception-and-recognition-of-natural-object-shape-from-deforming-and-static-shadows","The perception and recognition of natural object shape from deforming and static shadows","","This document investigates the perception and recognition of natural object shapes derived from both deforming and static shadows. The study, conducted by J. Farley Norman, Thomas E. Dawson, and Shane R. Raines from the Department of Psychology at Western Kentucky University, delves into how humans interpret visual information presented as shadow outlines. The research, received on January 28, 1999, and revised on August 4, 1999, likely explores the psychological processes involved in shape constancy and object recognition when visual cues are limited to shadow forms. It examines the distinct challenges and mechanisms associated with processing dynamic, changing shadows versus fixed, static shadow profiles. The implications of this research could extend to fields such as computer vision, robotics, and understanding visual perception under varied lighting conditions. The document aims to contribute to a deeper understanding of how the brain constructs a coherent perception of objects from incomplete or altered visual data, such as those presented by shadows. The methodology likely involves experimental setups to present different types of shadows to participants and measure their accuracy in identifying or describing the represented objects.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/the-perception-and-recognition-of-natural-object-shape-from-deforming-and-static-shadows/181224/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/the-perception-and-recognition-of-natural-object-shape-from-deforming-and-static-shadows/181224.png","ImageObject",300,407,{"name":92,"@type":93},"Theodore","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-09-02",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",16,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What is the main topic of this research document?","Question",{"text":113,"@type":114},"The document investigates how people perceive and recognize the shapes of natural objects based on shadows, whether those shadows are static or deforming.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"Who are the authors of this study?",{"text":118,"@type":114},"The authors are J. Farley Norman, Thomas E. Dawson, and Shane R. Raines from the Department of Psychology at Western Kentucky University.",{"name":120,"@type":111,"acceptedAnswer":121},"When was this research conducted or submitted?",{"text":122,"@type":114},"The research was initially received on January 28, 1999, and a revised form was submitted on August 4, 1999.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},181224,1788343838,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":140,"language":141,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":142,"faqs":143,"seo_title":144,"seo_description":67,"update_tm":130,"read_time":145,"preview_page_count":4},7971461740886,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","| The perception and recognition of natural object shape from deforming and static shadows |\n| --- |\n| J Farley Norman, Thomas E Dawson, Shane R Raines\u003Cbr>Department of Psychology, Western Kentucky University, Bowling Green, KY 42101, USA; e-mail: [Farley.Norman@wku.edu](Farley.Norman@wku.edu)\u003Cbr>Received 28 January 1999, in revised form 4 August 1999 |","cbCaiqX2l58vWVcf","https://ap.wps.com/l/cbCaiqX2l58vWVcf","pdf",1200762,14,"English","# The perception and recognition of natural object shape from deforming and static shadows\n## Authors and Affiliations\n## Received and Revised Dates","[{\"question\":\"What is the main topic of this research document?\",\"answer\":\"The document investigates how people perceive and recognize the shapes of natural objects based on shadows, whether those shadows are static or deforming.\"},{\"question\":\"Who are the authors of this study?\",\"answer\":\"The authors are J. Farley Norman, Thomas E. Dawson, and Shane R. Raines from the Department of Psychology at Western Kentucky University.\"},{\"question\":\"When was this research conducted or submitted?\",\"answer\":\"The research was initially received on January 28, 1999, and a revised form was submitted on August 4, 1999.\"}]","The perception and recognition of natural object shape from deforming and static shadows | PDF",35]