{"id":"https://openalex.org/W2472382930","doi":"https://doi.org/10.1145/2910674.2935832","title":"Video Based Fall Detection with Enhanced Motion History Images","display_name":"Video Based Fall Detection with Enhanced Motion History Images","publication_year":2016,"publication_date":"2016-06-29","ids":{"openalex":"https://openalex.org/W2472382930","doi":"https://doi.org/10.1145/2910674.2935832","mag":"2472382930"},"language":"en","primary_location":{"id":"doi:10.1145/2910674.2935832","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2910674.2935832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments","raw_type":"proceedings-article"},"type":"article","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/A5007445824","display_name":"Suad Albawendi","orcid":null},"institutions":[{"id":"https://openalex.org/I52590639","display_name":"Nottingham Trent University","ror":"https://ror.org/04xyxjd90","country_code":"GB","type":"education","lineage":["https://openalex.org/I52590639"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Suad Albawendi","raw_affiliation_strings":["School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I52590639"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078449573","display_name":"Kofi Appiah","orcid":"https://orcid.org/0000-0002-9480-0679"},"institutions":[{"id":"https://openalex.org/I52590639","display_name":"Nottingham Trent University","ror":"https://ror.org/04xyxjd90","country_code":"GB","type":"education","lineage":["https://openalex.org/I52590639"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kofi Appiah","raw_affiliation_strings":["School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I52590639"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090112496","display_name":"Heather M. Powell","orcid":"https://orcid.org/0000-0002-6845-8101"},"institutions":[{"id":"https://openalex.org/I52590639","display_name":"Nottingham Trent University","ror":"https://ror.org/04xyxjd90","country_code":"GB","type":"education","lineage":["https://openalex.org/I52590639"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Heather Powell","raw_affiliation_strings":["School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I52590639"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006193695","display_name":"Ahmad Lotfi","orcid":"https://orcid.org/0000-0002-5139-6565"},"institutions":[{"id":"https://openalex.org/I52590639","display_name":"Nottingham Trent University","ror":"https://ror.org/04xyxjd90","country_code":"GB","type":"education","lineage":["https://openalex.org/I52590639"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ahmad Lotfi","raw_affiliation_strings":["School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom"],"affiliations":[{"raw_affiliation_string":"School of Science and Technology, Nottingham Trent University, Nottingham, United Kingdom","institution_ids":["https://openalex.org/I52590639"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5007445824"],"corresponding_institution_ids":["https://openalex.org/I52590639"],"apc_list":null,"apc_paid":null,"fwci":1.0138,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.83091517,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9995999932289124,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9995999932289124,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9980000257492065,"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/silhouette","display_name":"Silhouette","score":0.93297278881073},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7478954792022705},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7473410964012146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7249912023544312},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.6864519119262695},{"id":"https://openalex.org/keywords/human-motion","display_name":"Human motion","score":0.6710292100906372},{"id":"https://openalex.org/keywords/implementation","display_name":"Implementation","score":0.5929591655731201},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.581310510635376},{"id":"https://openalex.org/keywords/ellipse","display_name":"Ellipse","score":0.4840666353702545},{"id":"https://openalex.org/keywords/motion-detection","display_name":"Motion detection","score":0.4644577205181122},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13756364583969116}],"concepts":[{"id":"https://openalex.org/C58103923","wikidata":"https://www.wikidata.org/wiki/Q2286025","display_name":"Silhouette","level":2,"score":0.93297278881073},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7478954792022705},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7473410964012146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7249912023544312},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.6864519119262695},{"id":"https://openalex.org/C2986578859","wikidata":"https://www.wikidata.org/wiki/Q657632","display_name":"Human motion","level":3,"score":0.6710292100906372},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.5929591655731201},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.581310510635376},{"id":"https://openalex.org/C74261601","wikidata":"https://www.wikidata.org/wiki/Q40112","display_name":"Ellipse","level":2,"score":0.4840666353702545},{"id":"https://openalex.org/C2780624872","wikidata":"https://www.wikidata.org/wiki/Q852453","display_name":"Motion detection","level":3,"score":0.4644577205181122},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13756364583969116},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2910674.2935832","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2910674.2935832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments","raw_type":"proceedings-article"},{"id":"pmh:oai:irep.ntu.ac.uk:28084","is_oa":false,"landing_page_url":"http://irep.ntu.ac.uk/id/eprint/28084/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400559","display_name":"Nottingham Trent University's Institutional Repository (Nottingham Trent Repository)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I52590639","host_organization_name":"Nottingham Trent University","host_organization_lineage":["https://openalex.org/I52590639"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Book Section"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1498630178","https://openalex.org/W1973370227","https://openalex.org/W1985551763","https://openalex.org/W1990260760","https://openalex.org/W1994304612","https://openalex.org/W2028661866","https://openalex.org/W2031414615","https://openalex.org/W2032791935","https://openalex.org/W2074290069","https://openalex.org/W2079118768","https://openalex.org/W2106503382","https://openalex.org/W2118218997","https://openalex.org/W2120316290","https://openalex.org/W2131842403","https://openalex.org/W2166061769","https://openalex.org/W2167635576","https://openalex.org/W2184595036","https://openalex.org/W2407952636","https://openalex.org/W2533858083","https://openalex.org/W4206232780","https://openalex.org/W4206517972","https://openalex.org/W4300179783"],"related_works":["https://openalex.org/W1622964048","https://openalex.org/W2030429715","https://openalex.org/W2089009537","https://openalex.org/W2505539042","https://openalex.org/W4367848496","https://openalex.org/W4286770739","https://openalex.org/W2118139667","https://openalex.org/W2562314906","https://openalex.org/W802136624","https://openalex.org/W2121879818"],"abstract_inverted_index":{"Computer":[0],"vision":[1],"systems":[2],"offer":[3],"a":[4,18,58,66,79,86,144],"new":[5],"promising":[6],"solution":[7],"which":[8],"can":[9,84,99],"help":[10],"older":[11],"people":[12],"stay":[13],"at":[14,53],"home":[15],"by":[16],"providing":[17],"secure":[19],"environment":[20],"and":[21,38,71,105,120],"improve":[22],"their":[23],"quality":[24],"of":[25,30,45,68,78,136,140],"life.":[26],"One":[27],"application":[28],"area":[29],"video":[31],"surveillance":[32],"is":[33],"to":[34,101,131],"analyse":[35],"human":[36,72,97,129],"behaviour":[37],"detect":[39],"unusual":[40],"behaviour.":[41],"Falls":[42],"are":[43],"one":[44],"the":[46,50,94,103,128,134],"greatest":[47],"risks":[48],"for":[49,61,89],"elderly":[51],"living":[52],"home.":[54],"This":[55],"paper":[56],"presents":[57],"novel":[59],"approach":[60,110,142],"detecting":[62],"falls,":[63],"based":[64],"on":[65],"combination":[67],"motion":[69,76,114,148],"information":[70,77,149],"shape":[73,98,119],"variation.":[74],"The":[75,109],"segmented":[80],"silhouette,":[81],"when":[82],"extracted":[83],"provide":[85],"useful":[87],"cue":[88],"classifying":[90],"different":[91],"behaviours.":[92],"Also,":[93],"variation":[95,117],"in":[96,118,121],"used":[100],"establish":[102],"pose":[104],"hence":[106],"fall":[107],"events.":[108],"presented":[111],"here":[112],"extracts":[113],"information,":[115],"use":[116,123],"addition":[122],"best-fit":[124],"approximated":[125],"ellipse":[126],"around":[127],"body":[130],"further":[132],"improved":[133],"accuracy":[135],"falls":[137],"detection.":[138],"Result":[139],"our":[141],"demonstrates":[143],"20%":[145],"improvement":[146],"over":[147],"only":[150],"implementations.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
