{"id":"https://openalex.org/W1980827952","doi":"https://doi.org/10.1109/iros.2014.6943136","title":"Real-time people detection and tracking for indoor surveillance using multiple top-view depth cameras","display_name":"Real-time people detection and tracking for indoor surveillance using multiple top-view depth cameras","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W1980827952","doi":"https://doi.org/10.1109/iros.2014.6943136","mag":"1980827952"},"language":"en","primary_location":{"id":"doi:10.1109/iros.2014.6943136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2014.6943136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE/RSJ International Conference on Intelligent Robots and Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003141035","display_name":"Ting\u2010En Tseng","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-En Tseng","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018344910","display_name":"An-Sheng Liu","orcid":"https://orcid.org/0000-0002-8927-1805"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"An-Sheng Liu","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071582904","display_name":"Po-Hao Hsiao","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Po-Hao Hsiao","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan, ROC","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"[Department of Electrical Engineering, National Taiwan University, Taiwan, ROC]","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103013528","display_name":"Cheng\u2010Ming Huang","orcid":"https://orcid.org/0000-0003-1648-8672"},"institutions":[{"id":"https://openalex.org/I118292597","display_name":"National Taipei University of Technology","ror":"https://ror.org/00cn92c09","country_code":"TW","type":"education","lineage":["https://openalex.org/I118292597"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Ming Huang","raw_affiliation_strings":["Department of Electrical Engineering, National Taipei University of Technology, Taiwan, ROC","Department of Electrical Engineering, National Taipei University of Technology, Taiwan ROC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taipei University of Technology, Taiwan, ROC","institution_ids":["https://openalex.org/I118292597"]},{"raw_affiliation_string":"Department of Electrical Engineering, National Taipei University of Technology, Taiwan ROC","institution_ids":["https://openalex.org/I118292597"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101925654","display_name":"Li\u2010Chen Fu","orcid":"https://orcid.org/0000-0002-6947-7646"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Li-Chen Fu","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science and Information Engineering, National Taiwan University, Taiwan, ROC","Department of Electrical Engineering and Computer Science and Information Engineering, National Taiwan University, Taiwan, ROC#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science and Information Engineering, National Taiwan University, Taiwan, ROC","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science and Information Engineering, National Taiwan University, Taiwan, ROC#TAB#","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4077","last_page":"4082"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10331","display_name":"Video Surveillance and Tracking Methods","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.98089998960495,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.8427708148956299},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.8042733669281006},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7767979502677917},{"id":"https://openalex.org/keywords/background-subtraction","display_name":"Background subtraction","score":0.7517215013504028},{"id":"https://openalex.org/keywords/image-stitching","display_name":"Image stitching","score":0.7220966219902039},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.605785608291626},{"id":"https://openalex.org/keywords/foreground-detection","display_name":"Foreground detection","score":0.5572670102119446},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.46353864669799805},{"id":"https://openalex.org/keywords/particle-filter","display_name":"Particle filter","score":0.4558708369731903},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4371234178543091},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.42705416679382324},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.20367351174354553},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.1906261444091797}],"concepts":[{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.8427708148956299},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.8042733669281006},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7767979502677917},{"id":"https://openalex.org/C32653426","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Background subtraction","level":3,"score":0.7517215013504028},{"id":"https://openalex.org/C29081049","wikidata":"https://www.wikidata.org/wiki/Q1364242","display_name":"Image stitching","level":2,"score":0.7220966219902039},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.605785608291626},{"id":"https://openalex.org/C2779769447","wikidata":"https://www.wikidata.org/wiki/Q3813641","display_name":"Foreground detection","level":4,"score":0.5572670102119446},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.46353864669799805},{"id":"https://openalex.org/C52421305","wikidata":"https://www.wikidata.org/wiki/Q1151499","display_name":"Particle filter","level":3,"score":0.4558708369731903},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4371234178543091},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.42705416679382324},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.20367351174354553},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.1906261444091797},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros.2014.6943136","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros.2014.6943136","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE/RSJ International Conference on Intelligent Robots and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","score":0.7200000286102295,"id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1979115158","https://openalex.org/W1999478155","https://openalex.org/W2002142942","https://openalex.org/W2010529405","https://openalex.org/W2024307315","https://openalex.org/W2072297742","https://openalex.org/W2089961441","https://openalex.org/W2098941887","https://openalex.org/W2102625004","https://openalex.org/W2109579504","https://openalex.org/W2114223573","https://openalex.org/W2119004998","https://openalex.org/W2124135575","https://openalex.org/W2136457408","https://openalex.org/W2148198023","https://openalex.org/W2149986665","https://openalex.org/W2151928481","https://openalex.org/W2158403369","https://openalex.org/W2161969291","https://openalex.org/W2162383208","https://openalex.org/W2168195382","https://openalex.org/W2294602567","https://openalex.org/W6677921164","https://openalex.org/W6683588123","https://openalex.org/W6683886257","https://openalex.org/W6697111280"],"related_works":["https://openalex.org/W2105103921","https://openalex.org/W1999137714","https://openalex.org/W2953123162","https://openalex.org/W2086414697","https://openalex.org/W2188430267","https://openalex.org/W4298195641","https://openalex.org/W2110416663","https://openalex.org/W3010714307","https://openalex.org/W2123129869","https://openalex.org/W1987287817"],"abstract_inverted_index":{"This":[0,19],"paper":[1],"proposes":[2],"a":[3,23],"real-time":[4,136],"indoor":[5,55],"surveillance":[6,32,56],"system":[7,20],"which":[8],"installs":[9],"multiple":[10,36],"depth":[11],"cameras":[12],"from":[13],"vertical":[14],"top-view":[15,76],"to":[16,22,26,82,109,122],"track":[17],"humans.":[18,111],"leads":[21],"novel":[24],"framework":[25],"solve":[27],"the":[28,51,58,63,74,84,88,95,98,103,113,124,135],"traditional":[29],"challenge":[30],"of":[31,35,54,73],"through":[33],"tracking":[34,126,147],"persons,":[37],"such":[38],"as":[39],"severe":[40],"occlusion,":[41],"similar":[42],"appearance,":[43],"illumination":[44],"changes,":[45],"and":[46,102,138,146],"outline":[47],"deformation.":[48],"To":[49],"cover":[50],"entire":[52],"space":[53],"scene,":[57],"image":[59,77],"stitching":[60],"based":[61,116],"on":[62,117],"cameras'":[64],"spatial":[65],"relation":[66],"is":[67,120],"also":[68],"utilized.":[69],"The":[70,91,131],"background":[71],"subtraction":[72],"stitched":[75],"can":[78],"then":[79],"be":[80],"performed":[81],"extract":[83],"foreground":[85],"objects":[86],"in":[87,140],"cluttered":[89],"environment.":[90],"detection":[92,145],"scheme":[93],"including":[94],"graph-based":[96],"segmentation,":[97],"head":[99],"hemiellipsoid":[100],"model,":[101],"geodesic":[104],"distance":[105,119],"map":[106],"are":[107],"cascaded":[108],"detect":[110],"Moreover,":[112],"shape":[114],"feature":[115],"diffusion":[118],"designed":[121],"verify":[123],"human":[125],"hypotheses":[127],"within":[128],"particle":[129],"filter.":[130],"experimental":[132],"results":[133],"demonstrate":[134],"performance":[137],"robustness":[139],"comparison":[141],"with":[142],"several":[143],"state-of-the-art":[144],"algorithms.":[148]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":3}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}