{"id":"https://openalex.org/W3032680472","doi":"https://doi.org/10.1145/3383972.3384026","title":"Facial Expression Recognition of Animated Human Characters","display_name":"Facial Expression Recognition of Animated Human Characters","publication_year":2020,"publication_date":"2020-02-15","ids":{"openalex":"https://openalex.org/W3032680472","doi":"https://doi.org/10.1145/3383972.3384026","mag":"3032680472"},"language":"en","primary_location":{"id":"doi:10.1145/3383972.3384026","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3383972.3384026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 12th International Conference on Machine Learning and Computing","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/A5027329210","display_name":"Guoxu Liu","orcid":"https://orcid.org/0000-0002-3668-4569"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]},{"id":"https://openalex.org/I66883779","display_name":"Weifang University","ror":"https://ror.org/01frp7483","country_code":"CN","type":"education","lineage":["https://openalex.org/I66883779"]}],"countries":["CN","KR"],"is_corresponding":true,"raw_author_name":"Guoxu Liu","raw_affiliation_strings":["Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea and Computer Software Institute, Weifang University of Science & Technology, Shouguang, China"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea and Computer Software Institute, Weifang University of Science & Technology, Shouguang, China","institution_ids":["https://openalex.org/I66883779","https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018403871","display_name":"Hui Jin","orcid":"https://orcid.org/0000-0003-0690-939X"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hui Jin","raw_affiliation_strings":["Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101415568","display_name":"Hailong Jiang","orcid":"https://orcid.org/0000-0003-3246-7177"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hailong Jiang","raw_affiliation_strings":["Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea","institution_ids":["https://openalex.org/I4921948"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100649967","display_name":"Jae Ho Kim","orcid":"https://orcid.org/0000-0003-4323-4790"},"institutions":[{"id":"https://openalex.org/I4921948","display_name":"Pusan National University","ror":"https://ror.org/01an57a31","country_code":"KR","type":"education","lineage":["https://openalex.org/I4921948"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae Ho Kim","raw_affiliation_strings":["Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea"],"affiliations":[{"raw_affiliation_string":"Dept. of Electronics Engineering, Pusan National University, Busan, Rep. of Korea","institution_ids":["https://openalex.org/I4921948"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027329210"],"corresponding_institution_ids":["https://openalex.org/I4921948","https://openalex.org/I66883779"],"apc_list":null,"apc_paid":null,"fwci":0.0989,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.37704861,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"313","last_page":"317"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9958999752998352,"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/T10057","display_name":"Face and Expression Recognition","score":0.9958999752998352,"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/T11448","display_name":"Face recognition and analysis","score":0.9866999983787537,"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/T10667","display_name":"Emotion and Mood Recognition","score":0.9769999980926514,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8065394163131714},{"id":"https://openalex.org/keywords/local-binary-patterns","display_name":"Local binary patterns","score":0.7785705327987671},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6969669461250305},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.6908671259880066},{"id":"https://openalex.org/keywords/animation","display_name":"Animation","score":0.6705448627471924},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.648872971534729},{"id":"https://openalex.org/keywords/computer-facial-animation","display_name":"Computer facial animation","score":0.6214695572853088},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.6147472858428955},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6031301617622375},{"id":"https://openalex.org/keywords/facial-expression-recognition","display_name":"Facial expression recognition","score":0.48600253462791443},{"id":"https://openalex.org/keywords/computer-animation","display_name":"Computer animation","score":0.4751301109790802},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.436953067779541},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4085657000541687},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.3548746705055237},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34014198184013367},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.1926979124546051},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.14893397688865662},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07175010442733765},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06187623739242554}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8065394163131714},{"id":"https://openalex.org/C87335442","wikidata":"https://www.wikidata.org/wiki/Q2494345","display_name":"Local binary patterns","level":4,"score":0.7785705327987671},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6969669461250305},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.6908671259880066},{"id":"https://openalex.org/C502989409","wikidata":"https://www.wikidata.org/wiki/Q11425","display_name":"Animation","level":2,"score":0.6705448627471924},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.648872971534729},{"id":"https://openalex.org/C138591656","wikidata":"https://www.wikidata.org/wiki/Q5157538","display_name":"Computer facial animation","level":4,"score":0.6214695572853088},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.6147472858428955},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6031301617622375},{"id":"https://openalex.org/C2987714656","wikidata":"https://www.wikidata.org/wiki/Q1185804","display_name":"Facial expression recognition","level":4,"score":0.48600253462791443},{"id":"https://openalex.org/C69369342","wikidata":"https://www.wikidata.org/wiki/Q1401416","display_name":"Computer animation","level":3,"score":0.4751301109790802},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.436953067779541},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4085657000541687},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.3548746705055237},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34014198184013367},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1926979124546051},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.14893397688865662},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07175010442733765},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06187623739242554},{"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/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3383972.3384026","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3383972.3384026","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2020 12th International Conference on Machine Learning and Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W3313435","https://openalex.org/W978138346","https://openalex.org/W1502588390","https://openalex.org/W1570513731","https://openalex.org/W1935967301","https://openalex.org/W1996765463","https://openalex.org/W1996958556","https://openalex.org/W2033773055","https://openalex.org/W2038952578","https://openalex.org/W2041800626","https://openalex.org/W2052184863","https://openalex.org/W2053432263","https://openalex.org/W2096171208","https://openalex.org/W2101965618","https://openalex.org/W2102372511","https://openalex.org/W2118312744","https://openalex.org/W2119821739","https://openalex.org/W2120954940","https://openalex.org/W2121647436","https://openalex.org/W2131273085","https://openalex.org/W2138451337","https://openalex.org/W2145310492","https://openalex.org/W2145557681","https://openalex.org/W2154716422","https://openalex.org/W2163352848","https://openalex.org/W2166409003","https://openalex.org/W2172279486","https://openalex.org/W2597507805","https://openalex.org/W2942551514","https://openalex.org/W2968573796","https://openalex.org/W2968780411","https://openalex.org/W2972773667","https://openalex.org/W4234105186","https://openalex.org/W4237356704","https://openalex.org/W4239510810","https://openalex.org/W4300384932"],"related_works":["https://openalex.org/W1544039745","https://openalex.org/W1983127496","https://openalex.org/W2121378366","https://openalex.org/W2010638486","https://openalex.org/W2275074989","https://openalex.org/W2263241569","https://openalex.org/W615219140","https://openalex.org/W1953056220","https://openalex.org/W2242043718","https://openalex.org/W4232411666"],"abstract_inverted_index":{"Recognition":[0],"of":[1,18,34,77],"animated":[2,35,57],"facial":[3,32,58,78],"expression":[4,33,59,79],"is":[5],"an":[6,25,56],"important":[7],"and":[8,16,45],"a":[9],"fundamental":[10],"task":[11],"for":[12,30],"automatically":[13],"implementing":[14],"analysis":[15],"evaluation":[17],"animation":[19],"movie":[20],"products.":[21],"In":[22],"this":[23],"work,":[24],"improved":[26,82],"algorithm":[27],"was":[28,53,80],"proposed":[29,51],"recognizing":[31],"human":[36,63],"characters":[37,64],"based":[38],"on":[39,55],"the":[40,74],"Local":[41],"Binary":[42],"Pattern":[43],"(LBP)":[44],"Support":[46],"Vector":[47],"Machine":[48],"(SVM).":[49],"The":[50,69],"method":[52],"tested":[54],"database":[60],"which":[61],"contained":[62],"from":[65],"top":[66],"rated":[67],"animations.":[68],"experimental":[70],"results":[71],"showed":[72],"that":[73],"recognition":[75],"accuracy":[76],"significantly":[81],"compared":[83],"with":[84],"other":[85],"methods.":[86]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}