{"id":"https://openalex.org/W2920983608","doi":"https://doi.org/10.1109/ccwc.2019.8666602","title":"Facial expression detection using Six Facial Expressions Hexagon (SFEH) model","display_name":"Facial expression detection using Six Facial Expressions Hexagon (SFEH) model","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2920983608","doi":"https://doi.org/10.1109/ccwc.2019.8666602","mag":"2920983608"},"language":"en","primary_location":{"id":"doi:10.1109/ccwc.2019.8666602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccwc.2019.8666602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC)","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/A5022309652","display_name":"Marryam Murtaza","orcid":"https://orcid.org/0000-0001-8210-7132"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":true,"raw_author_name":"Marryam Murtaza","raw_affiliation_strings":["Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101501542","display_name":"Muhammad Sharif","orcid":"https://orcid.org/0000-0002-7258-8400"},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Muhammad Sharif","raw_affiliation_strings":["Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036698583","display_name":"Musarrat AbdullahYasmin","orcid":null},"institutions":[{"id":"https://openalex.org/I16076960","display_name":"COMSATS University Islamabad","ror":"https://ror.org/00nqqvk19","country_code":"PK","type":"education","lineage":["https://openalex.org/I16076960"]}],"countries":["PK"],"is_corresponding":false,"raw_author_name":"Musarrat AbdullahYasmin","raw_affiliation_strings":["Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, COMSATS University, Islamabad, Wah Cantt, Pakistan","institution_ids":["https://openalex.org/I16076960"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078317667","display_name":"Tanveer Ahmad","orcid":"https://orcid.org/0000-0002-0594-652X"},"institutions":[{"id":"https://openalex.org/I39854758","display_name":"Auckland University of Technology","ror":"https://ror.org/01zvqw119","country_code":"NZ","type":"education","lineage":["https://openalex.org/I39854758"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Tanveer Ahmad","raw_affiliation_strings":["School of Engineering, Computer and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Engineering, Computer and Mathematical Sciences, Auckland University of Technology, Auckland, New Zealand","institution_ids":["https://openalex.org/I39854758"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5022309652"],"corresponding_institution_ids":["https://openalex.org/I16076960"],"apc_list":null,"apc_paid":null,"fwci":1.9232,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.89004073,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"0190","last_page":"0195"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9987999796867371,"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":0.9987999796867371,"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":0.9940999746322632,"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":0.9911999702453613,"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/facial-action-coding-system","display_name":"Facial Action Coding System","score":0.7639666795730591},{"id":"https://openalex.org/keywords/facial-expression","display_name":"Facial expression","score":0.6876094937324524},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6439354419708252},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6326051354408264},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6168409585952759},{"id":"https://openalex.org/keywords/rectangle","display_name":"Rectangle","score":0.5619426965713501},{"id":"https://openalex.org/keywords/face-hallucination","display_name":"Face hallucination","score":0.5212029218673706},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.5036956667900085},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45557183027267456},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.36039209365844727},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.3208431005477905},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3153652250766754},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.15688538551330566}],"concepts":[{"id":"https://openalex.org/C40346341","wikidata":"https://www.wikidata.org/wiki/Q1391629","display_name":"Facial Action Coding System","level":3,"score":0.7639666795730591},{"id":"https://openalex.org/C195704467","wikidata":"https://www.wikidata.org/wiki/Q327968","display_name":"Facial expression","level":2,"score":0.6876094937324524},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6439354419708252},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6326051354408264},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6168409585952759},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.5619426965713501},{"id":"https://openalex.org/C54654163","wikidata":"https://www.wikidata.org/wiki/Q5428359","display_name":"Face hallucination","level":5,"score":0.5212029218673706},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.5036956667900085},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45557183027267456},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.36039209365844727},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.3208431005477905},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3153652250766754},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.15688538551330566},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccwc.2019.8666602","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccwc.2019.8666602","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 9th Annual Computing and Communication Workshop and Conference (CCWC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W297097790","https://openalex.org/W1603155784","https://openalex.org/W2096342506","https://openalex.org/W2110885456","https://openalex.org/W2114449149","https://openalex.org/W2118456249","https://openalex.org/W2140351517","https://openalex.org/W2149315717","https://openalex.org/W2153621263","https://openalex.org/W2154176158","https://openalex.org/W2165183780","https://openalex.org/W2506506742","https://openalex.org/W2587082938","https://openalex.org/W2604209953","https://openalex.org/W2613061733","https://openalex.org/W2750189398","https://openalex.org/W2883861033","https://openalex.org/W4243205906","https://openalex.org/W6636286539","https://openalex.org/W6752944736"],"related_works":["https://openalex.org/W2012415311","https://openalex.org/W1998708415","https://openalex.org/W3169168314","https://openalex.org/W2627086084","https://openalex.org/W2130087906","https://openalex.org/W2023657742","https://openalex.org/W2953116087","https://openalex.org/W3153565281","https://openalex.org/W2049699482","https://openalex.org/W2092604057"],"abstract_inverted_index":{"Within":[0],"the":[1,60,77,107,121,143,150,158,162],"diverse":[2],"field":[3],"of":[4,15,28,63,70,80,99,110,149,161],"image":[5],"processing,":[6],"facial":[7,24,45,65,100],"expression":[8,113],"detection":[9],"is":[10,76,116,154],"tremendously":[11],"an":[12],"interesting":[13],"part":[14],"face":[16,29,81,111,163],"recognition.":[17],"In":[18,40],"order":[19],"to":[20,119,141,155],"track":[21],"and":[22,82,94,115,130],"locate":[23,120],"expressions":[25,46,66],"unusual":[26],"parts":[27,88,104],"movements":[30],"like":[31],"eyes,":[32],"nose,":[33],"mouth,":[34],"cheeks":[35],"etc":[36],"must":[37],"be":[38,84],"observed.":[39],"this":[41],"paper,":[42],"six":[43,64,68],"basic":[44],"are":[47,136],"detected":[48],"using":[49,164],"Six":[50],"Facial":[51,125,131],"Expressions":[52],"Hexagon":[53],"(SFEH)":[54],"Model.":[55],"The":[56,74,97,147],"SFEH":[57,145,152],"model":[58,153],"provides":[59],"general":[61],"representation":[62],"on":[67],"edges":[69],"surface":[71],"hexagon":[72],"(S-Hex).":[73],"S-hex":[75],"outer":[78],"boundary":[79],"can":[83],"classified":[85],"into":[86,102],"three":[87,103],"as":[89,138],"upper":[90],"triangle,":[91],"middle":[92],"rectangle":[93],"lower":[95],"triangle.":[96],"partitioning":[98],"features":[101],"narrows":[105],"down":[106],"processing":[108],"area":[109],"where":[112],"originates":[114],"very":[117],"helpful":[118],"varied":[122,159],"region.":[123],"Moreover,":[124],"Action":[126],"Coding":[127],"System":[128,134],"(FACS)":[129],"Animation":[132],"Parameters":[133],"(FAPS)":[135],"used":[137],"intermediate":[139],"frame":[140],"analyze":[142],"proposed":[144,151],"model.":[146],"scope":[148],"customize":[156],"only":[157],"region":[160],"morphological":[165],"operations":[166],"under":[167],"reasonable":[168],"computational":[169],"cost.":[170]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}