{"id":"https://openalex.org/W4224253749","doi":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","title":"METHOD OF GEOMETRIC INTERPRETATION OF FACIAL EXPRESSIONS FOR EMOTIONS RECOGNITION","display_name":"METHOD OF GEOMETRIC INTERPRETATION OF FACIAL EXPRESSIONS FOR EMOTIONS RECOGNITION","publication_year":2022,"publication_date":"2022-02-23","ids":{"openalex":"https://openalex.org/W4224253749","doi":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71"},"language":"en","primary_location":{"id":"doi:10.31891/2307-5732-2022-305-1-68-71","doi":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","is_oa":true,"landing_page_url":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","pdf_url":"http://journals.khnu.km.ua/vestnik/wp-content/uploads/2022/04/vknu-ts-2022-n1-305-68-71.pdf","source":{"id":"https://openalex.org/S4210237324","display_name":"Herald of Khmelnytskyi National University Economic sciences","issn_l":"2226-9150","issn":["2226-9150","2307-5740"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I164756455","host_organization_name":"Khmelnytskyi National University","host_organization_lineage":["https://openalex.org/I164756455"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Herald of Khmelnytskyi National University","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://journals.khnu.km.ua/vestnik/wp-content/uploads/2022/04/vknu-ts-2022-n1-305-68-71.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103034506","display_name":"Oleg Kalyta","orcid":"https://orcid.org/0000-0003-1868-8803","observed_orcids":["https://orcid.org/0000-0003-1868-8803"]},"institutions":[{"id":"https://openalex.org/I164756455","display_name":"Khmelnytskyi National University","ror":"https://ror.org/04r8a1r80","country_code":"UA","type":"education","lineage":["https://openalex.org/I164756455"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Oleg KALYTA","raw_affiliation_strings":["Khmelnytskyi National University"],"raw_orcid":"https://orcid.org/0000-0003-1868-8803","affiliations":[{"raw_affiliation_string":"Khmelnytskyi National University","institution_ids":["https://openalex.org/I164756455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103034506"],"corresponding_institution_ids":["https://openalex.org/I164756455"],"apc_list":null,"apc_paid":null,"fwci":0.1992,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.41782281,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"305","issue":"1","first_page":"68","last_page":"71"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9657999873161316,"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"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9657999873161316,"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"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.026599999517202377,"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/T10057","display_name":"Face and Expression Recognition","score":0.006200000178068876,"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/facial-expression-analysis","display_name":"facial expression analysis","score":0.7350000143051147},{"id":"https://openalex.org/keywords/emotion-recognition","display_name":"emotion recognition","score":0.9919999837875366},{"id":"https://openalex.org/keywords/facial-landmarks","display_name":"facial landmarks","score":0.6010000109672546},{"id":"https://openalex.org/keywords/geometric-features","display_name":"geometric features","score":0.5849999785423279},{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"facial expression recognition","score":0.6209999918937683},{"id":"https://openalex.org/keywords/visual-surveillance","display_name":"visual surveillance","score":0.652999997138977},{"id":"https://openalex.org/keywords/human-machine-interaction","display_name":"human-machine interaction","score":0.722000002861023},{"id":"https://openalex.org/keywords/computational-cost-reduction","display_name":"computational complexity reduction","score":0.6919999718666077},{"id":"https://openalex.org/keywords/hyperplane-classification","display_name":"hyperplane classification","score":0.8769999742507935}],"concepts":[{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.8080602884292603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6577557325363159},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5726214647293091},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5493006706237793},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5165647268295288},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.484650194644928},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4530957043170929},{"id":"https://openalex.org/C143110190","wikidata":"https://www.wikidata.org/wiki/Q5373787","display_name":"Emotional expression","level":2,"score":0.44130218029022217},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40618690848350525},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.40352463722229004},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.12310931086540222},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.31891/2307-5732-2022-305-1-68-71","doi":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","is_oa":true,"landing_page_url":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","pdf_url":"http://journals.khnu.km.ua/vestnik/wp-content/uploads/2022/04/vknu-ts-2022-n1-305-68-71.pdf","source":{"id":"https://openalex.org/S4210237324","display_name":"Herald of Khmelnytskyi National University Economic sciences","issn_l":"2226-9150","issn":["2226-9150","2307-5740"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I164756455","host_organization_name":"Khmelnytskyi National University","host_organization_lineage":["https://openalex.org/I164756455"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Herald of Khmelnytskyi National University","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.31891/2307-5732-2022-305-1-68-71","doi":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","is_oa":true,"landing_page_url":"https://doi.org/10.31891/2307-5732-2022-305-1-68-71","pdf_url":"http://journals.khnu.km.ua/vestnik/wp-content/uploads/2022/04/vknu-ts-2022-n1-305-68-71.pdf","source":{"id":"https://openalex.org/S4210237324","display_name":"Herald of Khmelnytskyi National University Economic sciences","issn_l":"2226-9150","issn":["2226-9150","2307-5740"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I164756455","host_organization_name":"Khmelnytskyi National University","host_organization_lineage":["https://openalex.org/I164756455"],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Herald of Khmelnytskyi National University","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4224253749.pdf","grobid_xml":"https://content.openalex.org/works/W4224253749.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2971199310","https://openalex.org/W3005396609","https://openalex.org/W3185455851"],"related_works":["https://openalex.org/W7039543479","https://openalex.org/W2968384041","https://openalex.org/W341330083","https://openalex.org/W1975691046","https://openalex.org/W4226049326","https://openalex.org/W3088559790","https://openalex.org/W4386396970","https://openalex.org/W7005499407","https://openalex.org/W4224293116","https://openalex.org/W2586894223"],"abstract_inverted_index":{"Emotional":[0],"expressions":[1,36,109,176],"serve":[2,135],"a":[3,51,84,225],"crucial":[4],"role":[5],"in":[6,48,60,68,113,144,224,240],"interpersonal":[7],"communication":[8],"between":[9],"people":[10],"while":[11],"improving":[12,69],"social":[13],"life.":[14],"In":[15,81,232],"particular,":[16],"information":[17],"security":[18,98],"systems":[19,49,75],"for":[20,126,138,221],"visual":[21],"surveillance":[22],"that":[23,76,167],"aim":[24],"to":[25,93,104,196],"recognize":[26],"human":[27,111],"emotional":[28,198,227],"facial":[29,87,108,175,199,230],"states":[30],"are":[31,37,64],"highly":[32],"relevant":[33],"today.":[34],"Facial":[35],"among":[38],"the":[39,70,95,107,114,132,139,154,165,168,171,179,188,215,218,234,246],"most":[40],"effective":[41],"and":[42,57],"straightforward":[43],"means":[44],"of":[45,72,86,97,110,116,119,131,158,170,181,191,211,217,236],"nonverbal":[46],"interaction":[47],"with":[50,153],"human-machine":[52,74],"interface.":[53],"Despite":[54],"significant":[55],"scientific":[56],"engineering":[58],"advances":[59],"emotion":[61],"recognition,":[62],"there":[63],"still":[65],"several":[66],"challenges":[67],"performance":[71],"real-time":[73],"might":[77],"work":[78],"more":[79],"effectively.":[80],"this":[82],"work,":[83],"method":[85,101,142,166,186,203,220,242],"geometric":[88,120,129,147,183],"feature":[89],"representation":[90],"is":[91,102],"proposed":[92,219],"improve":[94],"operation":[96],"systems.":[99],"The":[100,185,209],"designed":[103],"automatically":[105],"reflect":[106],"emotions":[112],"form":[115],"quantitative":[117,156,189],"characteristics":[118,130],"shapes.":[121,160],"It":[122,161],"uses":[123],"software-generated":[124],"landmarks":[125,172],"constructing":[127],"specific":[128],"face,":[133],"which":[134],"as":[136],"input":[137],"method.":[140],"Our":[141],"consists":[143],"forming":[145],"seven":[146,192],"shapes":[148],"based":[149],"on":[150],"predefined":[151],"landmarks,":[152],"subsequent":[155],"expression":[157],"these":[159],"was":[162,204],"established":[163],"within":[164],"movement":[169],"when":[173],"changing":[174],"directly":[177],"changed":[178],"value":[180],"each":[182],"shape.":[184],"outputs":[187],"features":[190],"shapes,":[193],"later":[194],"used":[195],"classify":[197],"states.":[200],"Finally,":[201],"our":[202,241],"validated":[205],"using":[206],"hyperplane":[207],"classification.":[208],"results":[210],"computational":[212,247],"experiments":[213],"confirmed":[214],"effectiveness":[216],"identifying":[222],"changes":[223],"person\u2019s":[226],"state":[228],"by":[229],"expressions.":[231],"addition,":[233],"use":[235],"simple":[237],"mathematical":[238],"calculations":[239],"has":[243],"significantly":[244],"reduced":[245],"complexity":[248],"against":[249],"analogs.":[250]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-07T09:51:55.459714","created_date":"2022-04-26T00:00:00"}
