{"id":"https://openalex.org/W4387171539","doi":"https://doi.org/10.3233/faia230611","title":"Micro-Expression Spotting Method Based on AU Prototype","display_name":"Micro-Expression Spotting Method Based on AU Prototype","publication_year":2023,"publication_date":"2023-09-28","ids":{"openalex":"https://openalex.org/W4387171539","doi":"https://doi.org/10.3233/faia230611"},"language":"en","primary_location":{"id":"doi:10.3233/faia230611","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia230611","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA230611","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA230611","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083745435","display_name":"Yuhong He","orcid":"https://orcid.org/0000-0003-4700-6517"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhong He","raw_affiliation_strings":["Harbin Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458568","display_name":"Guangyu Wang","orcid":"https://orcid.org/0000-0001-8247-8419"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyu Wang","raw_affiliation_strings":["Harbin Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018662596","display_name":"Lin Ma","orcid":"https://orcid.org/0000-0003-1684-9714"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Ma","raw_affiliation_strings":["Harbin Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100398343","display_name":"Haifeng Li","orcid":"https://orcid.org/0000-0002-2534-2299"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Haifeng Li","raw_affiliation_strings":["Harbin Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100398343"],"corresponding_institution_ids":["https://openalex.org/I204983213"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.51179758,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.9954000115394592,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10812","display_name":"Human Pose and Action Recognition","score":0.9857000112533569,"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/T11398","display_name":"Hand Gesture Recognition Systems","score":0.9782999753952026,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/spotting","display_name":"Spotting","score":0.9763166904449463},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7066034078598022},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.5718450546264648},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5687229633331299},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5638548135757446},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.5428429245948792},{"id":"https://openalex.org/keywords/keyword-spotting","display_name":"Keyword spotting","score":0.5379536747932434},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.4595531225204468},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4539912939071655},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43870699405670166},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.4259834289550781},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36421406269073486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10031071305274963}],"concepts":[{"id":"https://openalex.org/C2779506182","wikidata":"https://www.wikidata.org/wiki/Q7580141","display_name":"Spotting","level":2,"score":0.9763166904449463},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7066034078598022},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.5718450546264648},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5687229633331299},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5638548135757446},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.5428429245948792},{"id":"https://openalex.org/C2781213101","wikidata":"https://www.wikidata.org/wiki/Q6398558","display_name":"Keyword spotting","level":2,"score":0.5379536747932434},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.4595531225204468},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4539912939071655},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43870699405670166},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.4259834289550781},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36421406269073486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10031071305274963},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/faia230611","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia230611","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA230611","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.3233/faia230611","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3233/faia230611","pdf_url":"https://ebooks.iospress.nl/pdf/doi/10.3233/FAIA230611","source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320329534","display_name":"Shenzhen Virtual University Park","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4387171539.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W2006426145","https://openalex.org/W2072038603","https://openalex.org/W2163352848","https://openalex.org/W2264829898","https://openalex.org/W2490787411","https://openalex.org/W2571743746","https://openalex.org/W2899883316","https://openalex.org/W2983543718","https://openalex.org/W2998130166","https://openalex.org/W3031131629","https://openalex.org/W3128621833","https://openalex.org/W3128811047","https://openalex.org/W3128946893","https://openalex.org/W3144058330","https://openalex.org/W3206099641","https://openalex.org/W3206355728","https://openalex.org/W3206718318","https://openalex.org/W4210514992","https://openalex.org/W4231882914","https://openalex.org/W4296050207"],"related_works":["https://openalex.org/W2742860341","https://openalex.org/W4248007934","https://openalex.org/W3018114492","https://openalex.org/W1554833030","https://openalex.org/W2323788589","https://openalex.org/W2541791370","https://openalex.org/W2035976912","https://openalex.org/W3094187672","https://openalex.org/W2391245565","https://openalex.org/W3128516613"],"abstract_inverted_index":{"Micro-expressions":[0],"(MEs)":[1],"are":[2,66,79],"brief,":[3],"involuntary":[4],"facial":[5,68],"expressions":[6],"that":[7,78,102,157],"reveal":[8],"genuine":[9],"emotions,":[10],"making":[11],"their":[12],"accurate":[13],"detection":[14],"crucial":[15],"in":[16,182],"various":[17,173],"applications,":[18],"such":[19,70],"as":[20,71,91],"security,":[21],"psychology,":[22],"and":[23,31,61,74,85,119,180],"human-computer":[24],"interaction.":[25],"Due":[26],"to":[27,123],"its":[28],"small":[29],"intensity":[30],"short":[32],"duration,":[33],"how":[34],"accurately":[35],"capturing":[36],"the":[37,112,120,133,153],"subtle":[38],"movements":[39],"of":[40,94,107,147],"micro-expression":[41,55,83],"is":[42],"a":[43,49,92,143],"challenging":[44],"problem.":[45],"This":[46,166],"paper":[47],"presents":[48],"novel":[50],"AU":[51,100,117,136,148],"prototype-based":[52],"method":[53,161,169],"for":[54,82,129,172],"spotting,":[56],"which":[57],"offers":[58],"high":[59],"accuracy":[60],"robustness.":[62],"Action":[63],"Units":[64],"(AUs)":[65],"basic":[67],"actions,":[69],"brow":[72],"lower":[73],"lip":[75],"corner":[76],"puller,":[77],"widely":[80],"used":[81],"analysis,":[84],"an":[86],"expression":[87],"can":[88],"be":[89],"encoded":[90],"sequence":[93,122],"AUs.":[95,108],"Our":[96],"approach":[97],"involves":[98],"designing":[99],"prototypes":[101,118,137],"record":[103],"representative":[104],"dynamic":[105],"information":[106],"We":[109],"then":[110],"calculate":[111],"prototype":[113,126],"matching":[114,127],"index":[115],"between":[116],"image":[121],"construct":[124],"time-domain":[125],"curves":[128],"ME":[130,159],"spotting.":[131],"In":[132],"experimental":[134],"section,":[135],"derived":[138],"from":[139],"CASMEII":[140],"dataset":[141,155],"enable":[142],"more":[144],"intuitive":[145],"analysis":[146,181],"within":[149],"micro-expressions.":[150],"Results":[151],"on":[152],"CAS(ME)2":[154],"demonstrate":[156],"our":[158,168],"spotting":[160],"significantly":[162],"outperforms":[163],"existing":[164],"approaches.":[165],"makes":[167],"highly":[170],"valuable":[171],"application":[174],"scenarios,":[175],"potentially":[176],"enhancing":[177],"emotion":[178],"recognition":[179],"real-world":[183],"settings.":[184]},"counts_by_year":[],"updated_date":"2026-01-15T23:16:33.117629","created_date":"2025-10-10T00:00:00"}