{"id":"https://openalex.org/W4200161767","doi":"https://doi.org/10.3390/jimaging7120265","title":"Using Inertial Sensors to Determine Head Motion\u2014A Review","display_name":"Using Inertial Sensors to Determine Head Motion\u2014A Review","publication_year":2021,"publication_date":"2021-12-06","ids":{"openalex":"https://openalex.org/W4200161767","doi":"https://doi.org/10.3390/jimaging7120265","pmid":"https://pubmed.ncbi.nlm.nih.gov/34940732"},"language":"en","primary_location":{"id":"doi:10.3390/jimaging7120265","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging7120265","pdf_url":"https://www.mdpi.com/2313-433X/7/12/265/pdf?version=1638778632","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2313-433X/7/12/265/pdf?version=1638778632","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083216509","display_name":"Severin Ionut-Cristian","orcid":"https://orcid.org/0000-0003-3379-8680"},"institutions":[{"id":"https://openalex.org/I4210108695","display_name":"Gheorghe Asachi Technical University of Ia\u0219i","ror":"https://ror.org/014zxnz40","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210108695"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Severin Ionut-Cristian","raw_affiliation_strings":["Faculty of Electronics, Telecommunication and Information Technology, \u201cGheorghe Asachi\u201d Technical University, 679048 Ia\u0219i, Romania"],"raw_orcid":"https://orcid.org/0000-0003-3379-8680","affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunication and Information Technology, \u201cGheorghe Asachi\u201d Technical University, 679048 Ia\u0219i, Romania","institution_ids":["https://openalex.org/I4210108695"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022813514","display_name":"Dan-Marius Dobrea","orcid":"https://orcid.org/0000-0003-1657-9494"},"institutions":[{"id":"https://openalex.org/I4210108695","display_name":"Gheorghe Asachi Technical University of Ia\u0219i","ror":"https://ror.org/014zxnz40","country_code":"RO","type":"education","lineage":["https://openalex.org/I4210108695"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Dobrea Dan-Marius","raw_affiliation_strings":["Faculty of Electronics, Telecommunication and Information Technology, \u201cGheorghe Asachi\u201d Technical University, 679048 Ia\u0219i, Romania"],"raw_orcid":"https://orcid.org/0000-0003-1657-9494","affiliations":[{"raw_affiliation_string":"Faculty of Electronics, Telecommunication and Information Technology, \u201cGheorghe Asachi\u201d Technical University, 679048 Ia\u0219i, Romania","institution_ids":["https://openalex.org/I4210108695"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5083216509"],"corresponding_institution_ids":["https://openalex.org/I4210108695"],"apc_list":{"value":1600,"currency":"CHF","value_usd":1732},"apc_paid":{"value":1600,"currency":"CHF","value_usd":1732},"fwci":2.2306,"has_fulltext":true,"cited_by_count":33,"citation_normalized_percentile":{"value":0.89994997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"7","issue":"12","first_page":"265","last_page":"265"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9962000250816345,"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":0.9962000250816345,"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/T13382","display_name":"Robotics and Automated Systems","score":0.9599000215530396,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9517999887466431,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7946024537086487},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7194188833236694},{"id":"https://openalex.org/keywords/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.7025396227836609},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.6265845894813538},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.5598459243774414},{"id":"https://openalex.org/keywords/motion-capture","display_name":"Motion capture","score":0.5061444640159607},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49714305996894836},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4904451072216034},{"id":"https://openalex.org/keywords/motion-analysis","display_name":"Motion analysis","score":0.4107885956764221},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.1365581452846527}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7946024537086487},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7194188833236694},{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.7025396227836609},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.6265845894813538},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.5598459243774414},{"id":"https://openalex.org/C48007421","wikidata":"https://www.wikidata.org/wiki/Q676252","display_name":"Motion capture","level":3,"score":0.5061444640159607},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49714305996894836},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4904451072216034},{"id":"https://openalex.org/C2777036941","wikidata":"https://www.wikidata.org/wiki/Q6917771","display_name":"Motion analysis","level":2,"score":0.4107885956764221},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.1365581452846527}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/jimaging7120265","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging7120265","pdf_url":"https://www.mdpi.com/2313-433X/7/12/265/pdf?version=1638778632","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},{"id":"pmid:34940732","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34940732","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:8abb4421ac2644f89de6d09d9e707a2b","is_oa":true,"landing_page_url":"https://doaj.org/article/8abb4421ac2644f89de6d09d9e707a2b","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":"Journal of Imaging, Vol 7, Iss 12, p 265 (2021)","raw_type":"article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8708381","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8708381","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"J Imaging","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/jimaging7120265","is_oa":true,"landing_page_url":"https://doi.org/10.3390/jimaging7120265","pdf_url":"https://www.mdpi.com/2313-433X/7/12/265/pdf?version=1638778632","source":{"id":"https://openalex.org/S2736465063","display_name":"Journal of Imaging","issn_l":"2313-433X","issn":["2313-433X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Imaging","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200161767.pdf","grobid_xml":"https://content.openalex.org/works/W4200161767.grobid-xml"},"referenced_works_count":89,"referenced_works":["https://openalex.org/W1965671705","https://openalex.org/W1993135116","https://openalex.org/W2012952072","https://openalex.org/W2041812942","https://openalex.org/W2051184258","https://openalex.org/W2054780155","https://openalex.org/W2063356366","https://openalex.org/W2075053688","https://openalex.org/W2094058108","https://openalex.org/W2095820027","https://openalex.org/W2102618267","https://openalex.org/W2105046342","https://openalex.org/W2135018291","https://openalex.org/W2168407045","https://openalex.org/W2244408191","https://openalex.org/W2294346212","https://openalex.org/W2316051231","https://openalex.org/W2405112825","https://openalex.org/W2415358380","https://openalex.org/W2416392279","https://openalex.org/W2467156508","https://openalex.org/W2474687114","https://openalex.org/W2490411899","https://openalex.org/W2512652043","https://openalex.org/W2520936185","https://openalex.org/W2550476060","https://openalex.org/W2583861871","https://openalex.org/W2616672404","https://openalex.org/W2625415642","https://openalex.org/W2625625371","https://openalex.org/W2736191430","https://openalex.org/W2758513105","https://openalex.org/W2786157665","https://openalex.org/W2792131614","https://openalex.org/W2793282010","https://openalex.org/W2794717185","https://openalex.org/W2795342689","https://openalex.org/W2795743119","https://openalex.org/W2804774406","https://openalex.org/W2888512803","https://openalex.org/W2888949514","https://openalex.org/W2889294814","https://openalex.org/W2901131597","https://openalex.org/W2904251840","https://openalex.org/W2908709006","https://openalex.org/W2915889771","https://openalex.org/W2918266793","https://openalex.org/W2919115771","https://openalex.org/W2919718071","https://openalex.org/W2921278333","https://openalex.org/W2921722637","https://openalex.org/W2941733427","https://openalex.org/W2944876982","https://openalex.org/W2954041109","https://openalex.org/W2963079658","https://openalex.org/W2963089881","https://openalex.org/W2967228797","https://openalex.org/W2991765348","https://openalex.org/W2992408303","https://openalex.org/W2994984409","https://openalex.org/W2995018259","https://openalex.org/W2998246273","https://openalex.org/W2999455865","https://openalex.org/W3000663938","https://openalex.org/W3017181332","https://openalex.org/W3036891593","https://openalex.org/W3040869574","https://openalex.org/W3047762631","https://openalex.org/W3062649607","https://openalex.org/W3082979025","https://openalex.org/W3092058370","https://openalex.org/W3094823459","https://openalex.org/W3096272329","https://openalex.org/W3104523752","https://openalex.org/W3110569120","https://openalex.org/W3119653163","https://openalex.org/W3129011200","https://openalex.org/W3159030877","https://openalex.org/W3164605883","https://openalex.org/W3174157416","https://openalex.org/W4251752477","https://openalex.org/W6633770383","https://openalex.org/W6720115174","https://openalex.org/W6729660296","https://openalex.org/W6739607320","https://openalex.org/W6754329441","https://openalex.org/W6760385162","https://openalex.org/W6762013609","https://openalex.org/W6780816105"],"related_works":["https://openalex.org/W3135709989","https://openalex.org/W4322774593","https://openalex.org/W3136290063","https://openalex.org/W4317826877","https://openalex.org/W4292072108","https://openalex.org/W2055991023","https://openalex.org/W2897644590","https://openalex.org/W3070574405","https://openalex.org/W2062804138","https://openalex.org/W2979981285"],"abstract_inverted_index":{"Human":[0],"activity":[1],"recognition":[2],"and":[3,26,38,54,73,78,162,196,210,226,246,262,278],"classification":[4],"are":[5,29,84],"some":[6],"of":[7,19,80,100,110,133,147,173,217,240,244,271,280,291,315],"the":[8,16,101,111,115,134,153,174,182,218,241,276,281,316],"most":[9,216],"interesting":[10],"research":[11,200],"fields,":[12],"especially":[13],"due":[14],"to":[15,97,138,165,213,251,285,295,303,306],"rising":[17],"popularity":[18],"wearable":[20,41],"devices,":[21],"such":[22,48,67],"as":[23,49,68],"mobile":[24],"phones":[25],"smartwatches,":[27],"which":[28,90,185,273],"present":[30],"in":[31,45,301],"our":[32],"daily":[33],"lives.":[34],"Determining":[35],"head":[36,60,81,120,140,189,253,287],"motion":[37,61,82,121,141,190,254],"activities":[39],"through":[40],"devices":[42],"has":[43],"applications":[44],"different":[46],"domains,":[47],"medicine,":[50],"entertainment,":[51],"health":[52],"monitoring,":[53],"sports":[55],"training.":[56],"In":[57,232],"addition,":[58,233],"understanding":[59],"is":[62],"important":[63],"for":[64],"modern-day":[65],"topics,":[66],"metaverse":[69],"systems,":[70],"virtual":[71],"reality,":[72],"touchless":[74],"systems.":[75,168],"The":[76,104,145,199,289],"wearability":[77],"usability":[79],"systems":[83,123,191],"more":[85],"technologically":[86],"advanced":[87],"than":[88],"those":[89],"use":[91],"information":[92],"from":[93,114,310],"a":[94,170,229,237,268],"sensor":[95,299],"connected":[96],"other":[98],"parts":[99],"human":[102,224],"body.":[103,317],"current":[105],"paper":[106,235],"presents":[107],"an":[108,131],"overview":[109,132,239],"technical":[112,175],"literature":[113],"last":[116,242],"decade":[117,243],"on":[118,125,151,193,221,228],"state-of-the-art":[119],"monitoring":[122],"based":[124,192],"inertial":[126,143,194,256,282,298],"sensors.":[127,144,257],"This":[128],"study":[129,149,266,293],"provides":[130,236,267],"existing":[135],"solutions":[136],"used":[137,164,250,284],"monitor":[139,252],"using":[142,203,255],"focus":[146],"this":[148,180,214,234,265,292],"was":[150,181,201],"determining":[152],"acquisition":[154],"methods,":[155,161],"prototype":[156],"structures,":[157],"preprocessing":[158],"steps,":[159],"computational":[160],"techniques":[163],"validate":[166],"these":[167],"From":[169],"preliminary":[171],"inspection":[172],"literature,":[176],"we":[177],"observed":[178],"that":[179],"first":[183],"work":[184],"looks":[186],"specifically":[187],"at":[188],"sensors":[195,283],"their":[197],"techniques.":[198],"conducted":[202],"four":[204],"internet":[205],"databases-IEEE":[206],"Xplore,":[207],"Elsevier,":[208],"MDPI,":[209],"Springer.":[211],"According":[212],"survey,":[215],"studies":[219],"focused":[220],"analyzing":[222],"general":[223],"activity,":[225],"less":[227],"specific":[230],"activity.":[231],"thorough":[238],"approaches":[245],"machine":[247],"learning":[248],"algorithms":[249],"For":[258],"each":[259],"method,":[260],"concept,":[261],"final":[263],"solution,":[264],"comprehensive":[269],"number":[270],"references":[272],"help":[274,294,307],"prove":[275],"advantages":[277],"disadvantages":[279],"read":[286],"motion.":[288],"results":[290],"contextualize":[296],"emerging":[297],"technology":[300],"relation":[302],"broader":[304],"goals":[305],"people":[308],"suffering":[309],"partial":[311],"or":[312],"total":[313],"paralysis":[314]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":4}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}