{"id":"https://openalex.org/W2973107607","doi":"https://doi.org/10.1109/bhi.2019.8834563","title":"F-DIT-V: An Automated Video Classification Tool for Facial Weakness Detection","display_name":"F-DIT-V: An Automated Video Classification Tool for Facial Weakness Detection","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2973107607","doi":"https://doi.org/10.1109/bhi.2019.8834563","mag":"2973107607"},"language":"en","primary_location":{"id":"doi:10.1109/bhi.2019.8834563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2019.8834563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","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/A5103270109","display_name":"Yan Zhuang","orcid":"https://orcid.org/0000-0003-1756-0277"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yan Zhuang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077755800","display_name":"Omar Uribe","orcid":"https://orcid.org/0000-0001-7912-2462"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Omar Uribe","raw_affiliation_strings":["Department of Neurology, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081049432","display_name":"Mark McDonald","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark McDonald","raw_affiliation_strings":["Department of Neurology, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032837537","display_name":"Xuwang Yin","orcid":"https://orcid.org/0000-0001-7572-9144"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xuwang Yin","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057670178","display_name":"Dhyey Parikh","orcid":null},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dhyey Parikh","raw_affiliation_strings":["Department of Biomedical Engineering, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015115686","display_name":"Andrew M. Southerland","orcid":"https://orcid.org/0000-0002-3646-358X"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Southerland","raw_affiliation_strings":["Department of Neurology, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041274548","display_name":"Gustavo K. Rohde","orcid":"https://orcid.org/0000-0003-1703-9035"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gustavo Rohde","raw_affiliation_strings":["Department of Biomedical Engineering, University of Virginia, VA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, University of Virginia, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I51556381"],"apc_list":null,"apc_paid":null,"fwci":0.63,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.70793869,"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":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12301","display_name":"Facial Nerve Paralysis Treatment and Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12301","display_name":"Facial Nerve Paralysis Treatment and Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.9911999702453613,"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/T11322","display_name":"Facial Rejuvenation and Surgery Techniques","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/facial-weakness","display_name":"Facial weakness","score":0.8580396175384521},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6804671287536621},{"id":"https://openalex.org/keywords/generalizability-theory","display_name":"Generalizability theory","score":0.6640945672988892},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6241787672042847},{"id":"https://openalex.org/keywords/weakness","display_name":"Weakness","score":0.5987157225608826},{"id":"https://openalex.org/keywords/medical-diagnosis","display_name":"Medical diagnosis","score":0.45927175879478455},{"id":"https://openalex.org/keywords/palsy","display_name":"Palsy","score":0.41591185331344604},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.374752938747406},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.34315234422683716},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13972333073616028},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.10736706852912903},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.09669837355613708}],"concepts":[{"id":"https://openalex.org/C2777301891","wikidata":"https://www.wikidata.org/wiki/Q5428572","display_name":"Facial weakness","level":3,"score":0.8580396175384521},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6804671287536621},{"id":"https://openalex.org/C27158222","wikidata":"https://www.wikidata.org/wiki/Q5532422","display_name":"Generalizability theory","level":2,"score":0.6640945672988892},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6241787672042847},{"id":"https://openalex.org/C2780247198","wikidata":"https://www.wikidata.org/wiki/Q633403","display_name":"Weakness","level":2,"score":0.5987157225608826},{"id":"https://openalex.org/C534262118","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Medical diagnosis","level":2,"score":0.45927175879478455},{"id":"https://openalex.org/C2778097013","wikidata":"https://www.wikidata.org/wiki/Q68212673","display_name":"Palsy","level":3,"score":0.41591185331344604},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.374752938747406},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.34315234422683716},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13972333073616028},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.10736706852912903},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.09669837355613708},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bhi.2019.8834563","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bhi.2019.8834563","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE EMBS International Conference on Biomedical & Health Informatics (BHI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.5199999809265137,"id":"https://metadata.un.org/sdg/3"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1835934842","https://openalex.org/W1977343340","https://openalex.org/W2027172003","https://openalex.org/W2032618685","https://openalex.org/W2087681821","https://openalex.org/W2133747057","https://openalex.org/W2148126633","https://openalex.org/W2176571461","https://openalex.org/W2295106618","https://openalex.org/W2311778361","https://openalex.org/W2413065047","https://openalex.org/W2698180911","https://openalex.org/W2766507190","https://openalex.org/W2805599687","https://openalex.org/W4244081366","https://openalex.org/W6657432194"],"related_works":["https://openalex.org/W4283393595","https://openalex.org/W4313342275","https://openalex.org/W2809858094","https://openalex.org/W2131079817","https://openalex.org/W3203527568","https://openalex.org/W1574214757","https://openalex.org/W2153914120","https://openalex.org/W2805599687","https://openalex.org/W2998614795","https://openalex.org/W4243676734"],"abstract_inverted_index":{"Facial":[0,52],"weakness":[1,27,61,77,134],"is":[2,107],"a":[3,80,91,152],"common":[4],"presenting":[5],"sign":[6],"of":[7,25,67,94,97,100,104],"several":[8],"neurological":[9],"diseases":[10,35],"including":[11],"stroke,":[12],"traumatic":[13],"brain":[14],"injury":[15],"(TBI),":[16],"and":[17,102,112,129,155],"Bell's":[18],"palsy.":[19],"Tools":[20],"to":[21,72,109,117,157,162],"improve":[22],"the":[23,138],"accuracy":[24,93],"facial":[26,60,76,133],"detection":[28,50,78],"can":[29],"prompt":[30],"quicker":[31],"evaluation":[32],"into":[33],"these":[34],"possibly":[36],"resulting":[37],"in":[38,127,151],"earlier":[39],"diagnoses.":[40],"In":[41],"this":[42],"study,":[43],"we":[44,86],"propose":[45],"an":[46],"automated":[47],"video":[48,135],"classification":[49,92],"tool,":[51],"Deficit":[53],"Identification":[54],"Tool":[55],"for":[56,59,79,132,160],"Videos":[57],"(F-DIT-V),":[58],"detection.":[62],"This":[63],"tool":[64],"exploits":[65],"Histogram":[66],"Oriented":[68],"Gradients":[69],"(HOG)":[70],"features":[71],"perform":[73],"more":[74,113],"accurate":[75],"given":[81],"video.":[82],"Using":[83],"experimental":[84],"data":[85],"demonstrate":[87],"that":[88],"F-DIT-V":[89,106,147],"achieves":[90],"92.9%,":[95],"precision":[96],"93.6%,":[98],"recall":[99],"92.8%,":[101],"specificity":[103],"94.2%.":[105],"able":[108],"achieve":[110],"higher":[111],"reliable":[114],"performance":[115],"compared":[116],"existing":[118],"(e.g.":[119],"LBP-TOP,":[120],"RNN-based)":[121],"methods":[122],"which":[123],"are":[124],"widely":[125],"used":[126],"previous":[128],"current":[130],"studies":[131],"classification.":[136],"As":[137],"proposed":[139],"camera-based":[140],"analysis":[141],"system":[142],"requires":[143],"no":[144],"extra":[145],"hardware,":[146],"could":[148],"be":[149],"implemented":[150],"low-cost,":[153],"portable,":[154],"easy":[156],"use":[158],"format":[159],"generalizability":[161],"real":[163],"world":[164],"settings.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}