{"id":"https://openalex.org/W4390738727","doi":"https://doi.org/10.1109/access.2024.3353138","title":"Audio- and Video-Based Human Activity Recognition Systems in Healthcare","display_name":"Audio- and Video-Based Human Activity Recognition Systems in Healthcare","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4390738727","doi":"https://doi.org/10.1109/access.2024.3353138"},"language":"en","primary_location":{"id":"doi:10.1109/access.2024.3353138","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3353138","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10388318.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10388318.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5051576459","display_name":"Stefania Cristina","orcid":"https://orcid.org/0000-0003-4617-7998"},"institutions":[{"id":"https://openalex.org/I197854408","display_name":"University of Malta","ror":"https://ror.org/03a62bv60","country_code":"MT","type":"education","lineage":["https://openalex.org/I197854408"]}],"countries":["MT"],"is_corresponding":false,"raw_author_name":"Stefania Cristina","raw_affiliation_strings":["Department of Systems and Control Engineering, Faculty of Engineering, University of Malta, Msida, MSD, Malta"],"raw_orcid":"https://orcid.org/0000-0003-4617-7998","affiliations":[{"raw_affiliation_string":"Department of Systems and Control Engineering, Faculty of Engineering, University of Malta, Msida, MSD, Malta","institution_ids":["https://openalex.org/I197854408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056129670","display_name":"Vladimir Despotovi\u0107","orcid":"https://orcid.org/0000-0002-8950-4111"},"institutions":[{"id":"https://openalex.org/I4210101141","display_name":"Luxembourg Institute of Health","ror":"https://ror.org/012m8gv78","country_code":"LU","type":"nonprofit","lineage":["https://openalex.org/I4210101141"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Vladimir Despotovic","raw_affiliation_strings":["Bioinformatics Platform, Data Integration and Analysis Unit, Luxembourg Institute of Health, Strassen, Luxembourg","Bioinformatics Platform, Data Integration and Analysis Unit, Luxembourg Institute of Health, 1 A-B Rue Thomas Edison, Strassen, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-8950-4111","affiliations":[{"raw_affiliation_string":"Bioinformatics Platform, Data Integration and Analysis Unit, Luxembourg Institute of Health, Strassen, Luxembourg","institution_ids":["https://openalex.org/I4210101141"]},{"raw_affiliation_string":"Bioinformatics Platform, Data Integration and Analysis Unit, Luxembourg Institute of Health, 1 A-B Rue Thomas Edison, Strassen, Luxembourg","institution_ids":["https://openalex.org/I4210101141"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083509514","display_name":"Rodrigo P\u00e9rez\u2010Rodr\u00edguez","orcid":"https://orcid.org/0000-0003-1629-0973"},"institutions":[{"id":"https://openalex.org/I182083151","display_name":"Universidad Rey Juan Carlos","ror":"https://ror.org/01v5cv687","country_code":"ES","type":"education","lineage":["https://openalex.org/I182083151"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rodrigo P\u00e9rez-Rodr\u00edguez","raw_affiliation_strings":["Teor&#x00ED;a de la Se&#x00F1;al y Comunicaciones y Sistemas Telem&#x00E1;ticos y Computaci&#x00F3;n, Universidad Rey Juan Carlos, Fuenlabrada, Madrid, Spain"],"raw_orcid":"https://orcid.org/0000-0003-1629-0973","affiliations":[{"raw_affiliation_string":"Teor&#x00ED;a de la Se&#x00F1;al y Comunicaciones y Sistemas Telem&#x00E1;ticos y Computaci&#x00F3;n, Universidad Rey Juan Carlos, Fuenlabrada, Madrid, Spain","institution_ids":["https://openalex.org/I182083151"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088594281","display_name":"Slavi\u0161a Aleksi\u0107","orcid":"https://orcid.org/0000-0002-1449-1088"},"institutions":[{"id":"https://openalex.org/I147765834","display_name":"Leipzig University of Applied Sciences","ror":"https://ror.org/03xgcq477","country_code":"DE","type":"education","lineage":["https://openalex.org/I147765834"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Slavisa Aleksic","raw_affiliation_strings":["HTWK Leipzig, Fakult&#x00E4;t Digitale Transformation, Leipzig, Germany"],"raw_orcid":"https://orcid.org/0000-0002-1449-1088","affiliations":[{"raw_affiliation_string":"HTWK Leipzig, Fakult&#x00E4;t Digitale Transformation, Leipzig, Germany","institution_ids":["https://openalex.org/I147765834"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.5515,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.98092212,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"12","issue":null,"first_page":"8230","last_page":"8245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9997000098228455,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9997000098228455,"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":0.9983999729156494,"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":0.9922000169754028,"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-science","display_name":"Computer science","score":0.8091263771057129},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.7053194046020508},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6419630646705627},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.6206079125404358},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6176292896270752},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.5462502837181091},{"id":"https://openalex.org/keywords/assisted-living","display_name":"Assisted living","score":0.5088551044464111},{"id":"https://openalex.org/keywords/healthcare-system","display_name":"Healthcare system","score":0.4649601876735687},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.43255865573883057},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3527956008911133},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31374168395996094},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.175612211227417}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8091263771057129},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.7053194046020508},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6419630646705627},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.6206079125404358},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6176292896270752},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.5462502837181091},{"id":"https://openalex.org/C3018552312","wikidata":"https://www.wikidata.org/wiki/Q315412","display_name":"Assisted living","level":2,"score":0.5088551044464111},{"id":"https://openalex.org/C2988170871","wikidata":"https://www.wikidata.org/wiki/Q11000047","display_name":"Healthcare system","level":3,"score":0.4649601876735687},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.43255865573883057},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3527956008911133},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31374168395996094},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.175612211227417},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2024.3353138","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3353138","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10388318.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:www.um.edu.mt:123456789/137815","is_oa":true,"landing_page_url":"https://www.um.edu.mt/library/oar/handle/123456789/137815","pdf_url":null,"source":{"id":"https://openalex.org/S4306400782","display_name":"OAR@UM (University of Malta)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I197854408","host_organization_name":"University of Malta","host_organization_lineage":["https://openalex.org/I197854408"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.um.edu.mt:123456789/140733","is_oa":true,"landing_page_url":"https://www.um.edu.mt/library/oar/handle/123456789/140733","pdf_url":"https://www.um.edu.mt/library/oar/bitstream/123456789/140733/1/Audio-%20and%20Video-Based%20Human%20Activity%20Recognition%20Systems%20in%20Healthcare.pdf","source":{"id":"https://openalex.org/S4306400782","display_name":"OAR@UM (University of Malta)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I197854408","host_organization_name":"University of Malta","host_organization_lineage":["https://openalex.org/I197854408"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:fce1beb1942742bf833f98da06f81d49","is_oa":true,"landing_page_url":"https://doaj.org/article/fce1beb1942742bf833f98da06f81d49","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 12, Pp 8230-8245 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2024.3353138","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2024.3353138","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/6514899/10388318.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320366","display_name":"European Cooperation in Science and Technology","ror":"https://ror.org/01bstzn19"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390738727.pdf","grobid_xml":"https://content.openalex.org/works/W4390738727.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W24089286","https://openalex.org/W147001025","https://openalex.org/W1523650173","https://openalex.org/W1971868578","https://openalex.org/W1984798172","https://openalex.org/W2002927414","https://openalex.org/W2005501262","https://openalex.org/W2010399676","https://openalex.org/W2013076218","https://openalex.org/W2017695267","https://openalex.org/W2031751002","https://openalex.org/W2034899024","https://openalex.org/W2038746778","https://openalex.org/W2052648922","https://openalex.org/W2058256495","https://openalex.org/W2067583440","https://openalex.org/W2085735683","https://openalex.org/W2094779244","https://openalex.org/W2114295267","https://openalex.org/W2138726949","https://openalex.org/W2142178517","https://openalex.org/W2143267104","https://openalex.org/W2146948596","https://openalex.org/W2158986928","https://openalex.org/W2180635266","https://openalex.org/W2616838672","https://openalex.org/W2619947201","https://openalex.org/W2732477161","https://openalex.org/W2754998475","https://openalex.org/W2788648102","https://openalex.org/W2792164665","https://openalex.org/W2796919335","https://openalex.org/W2806642325","https://openalex.org/W2890209713","https://openalex.org/W2944006115","https://openalex.org/W2946450932","https://openalex.org/W2954643366","https://openalex.org/W2961193895","https://openalex.org/W2962710859","https://openalex.org/W2972317743","https://openalex.org/W2975213985","https://openalex.org/W3010432310","https://openalex.org/W3027736210","https://openalex.org/W3043459142","https://openalex.org/W3045082608","https://openalex.org/W3080477073","https://openalex.org/W3090054208","https://openalex.org/W3095985713","https://openalex.org/W3117102810","https://openalex.org/W3157839123","https://openalex.org/W3160904065","https://openalex.org/W3161493865","https://openalex.org/W3163119515","https://openalex.org/W3166028795","https://openalex.org/W3174562241","https://openalex.org/W4200317051","https://openalex.org/W4213450032","https://openalex.org/W4249279051","https://openalex.org/W4284679488","https://openalex.org/W4293660950","https://openalex.org/W4306867207","https://openalex.org/W4313855658","https://openalex.org/W6600983433","https://openalex.org/W6746955279","https://openalex.org/W6839447390","https://openalex.org/W6955071965"],"related_works":["https://openalex.org/W2945490067","https://openalex.org/W2117913171","https://openalex.org/W2582769230","https://openalex.org/W1464901939","https://openalex.org/W1579566807","https://openalex.org/W3184212333","https://openalex.org/W2889810448","https://openalex.org/W2279827266","https://openalex.org/W1556801288","https://openalex.org/W4312401170"],"abstract_inverted_index":{"In":[0,34],"recent":[1],"years,":[2],"human":[3],"activity":[4,62,110],"recognition":[5,63,111],"(HAR)":[6],"has":[7],"gained":[8],"importance":[9],"in":[10,28,133,151],"several":[11],"domains":[12],"such":[13],"as":[14,47,49,88,90],"surveillance,":[15],"recognizing":[16],"indoor":[17],"and":[18,21,24,31,40,60,76,78,93,99,147,157,165],"outdoor":[19],"activities,":[20],"providing":[22],"active":[23],"assisted":[25],"living":[26],"environments":[27],"smart":[29],"homes":[30],"healthcare":[32,66,153],"services.":[33],"all":[35],"these":[36,74,109],"scenarios,":[37,154],"audio-,":[38],"video-":[39],"image-based":[41],"processing":[42],"algorithms":[43],"have":[44,119],"been":[45,121],"applied":[46],"well":[48,89],"systems":[50,64,75,135,150],"using":[51],"wearable":[52],"sensors.":[53],"This":[54],"scoping":[55],"review":[56],"focuses":[57],"on":[58,160],"audio-":[59,146],"video-based":[61,148],"for":[65,105,143],"applications.":[67],"We":[68,140],"provide":[69],"a":[70,114],"comprehensive":[71],"overview":[72],"of":[73,85,108,116,145,162],"technologies":[77],"discuss":[79,100],"their":[80],"complexity,":[81],"performance,":[82],"robustness,":[83],"stage":[84],"development,":[86],"scalability":[87],"achievable":[91],"privacy":[92],"security":[94],"levels.":[95],"Additionally,":[96],"we":[97],"present":[98],"datasets":[101],"that":[102],"are":[103],"designed":[104],"the":[106],"evaluation":[107],"systems.":[112],"Although":[113],"number":[115],"robust":[117],"approaches":[118],"already":[120],"proposed,":[122],"they":[123],"still":[124],"pose":[125],"challenges":[126,142],"when":[127],"it":[128],"comes":[129],"to":[130],"integrating":[131],"them":[132],"larger":[134],"or":[136],"into":[137],"clinical":[138],"practice.":[139],"identify":[141],"application":[144],"HAR":[149],"real-word":[152],"draw":[155],"recommendations":[156],"conclusions":[158],"based":[159],"comparisons":[161],"existing":[163],"approaches,":[164],"analyze":[166],"future":[167],"trends.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":11},{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":8}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}
