{"id":"https://openalex.org/W2067958044","doi":"https://doi.org/10.1109/icarcv.2012.6485390","title":"An experimental framework for evaluation of facial feature extraction methods","display_name":"An experimental framework for evaluation of facial feature extraction methods","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2067958044","doi":"https://doi.org/10.1109/icarcv.2012.6485390","mag":"2067958044"},"language":"en","primary_location":{"id":"doi:10.1109/icarcv.2012.6485390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2012.6485390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 12th International Conference on Control Automation Robotics & Vision (ICARCV)","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/A5090413583","display_name":"Fengxi Song","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110116","display_name":"Institute of Applied Technology","ror":"https://ror.org/01yy74248","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210110116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengxi Song","raw_affiliation_strings":["Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]},{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100529893","display_name":"Zhongwei Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110116","display_name":"Institute of Applied Technology","ror":"https://ror.org/01yy74248","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210110116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongwei Guo","raw_affiliation_strings":["Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]},{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091657079","display_name":"Qinglong Chen","orcid":"https://orcid.org/0000-0001-7354-1906"},"institutions":[{"id":"https://openalex.org/I4210110116","display_name":"Institute of Applied Technology","ror":"https://ror.org/01yy74248","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I2802624667","https://openalex.org/I4210110116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinglong Chen","raw_affiliation_strings":["Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Institute of Applied Technology Hefei, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]},{"raw_affiliation_string":"Department of Automation and Simulation, New Star Research Inst. of Applied Tech. in Hefei City, Hefei, China","institution_ids":["https://openalex.org/I4210110116"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210110116"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13518981,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"1449","last_page":"1453"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9914000034332275,"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/T12676","display_name":"Machine Learning and ELM","score":0.9631999731063843,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.8135349750518799},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7737760543823242},{"id":"https://openalex.org/keywords/classifier","display_name":"Classifier (UML)","score":0.6887749433517456},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.6851287484169006},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6738392114639282},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6453879475593567},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.6261625289916992},{"id":"https://openalex.org/keywords/discriminant","display_name":"Discriminant","score":0.5323137640953064},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.41803738474845886},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.4174966812133789},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3349025249481201}],"concepts":[{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.8135349750518799},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7737760543823242},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.6887749433517456},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.6851287484169006},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6738392114639282},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6453879475593567},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.6261625289916992},{"id":"https://openalex.org/C78397625","wikidata":"https://www.wikidata.org/wiki/Q192487","display_name":"Discriminant","level":2,"score":0.5323137640953064},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.41803738474845886},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.4174966812133789},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3349025249481201},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icarcv.2012.6485390","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2012.6485390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 12th International Conference on Control Automation Robotics & Vision (ICARCV)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","score":0.699999988079071,"id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1535854520","https://openalex.org/W1985809919","https://openalex.org/W2003860694","https://openalex.org/W2009596443","https://openalex.org/W2033419168","https://openalex.org/W2088900896","https://openalex.org/W2097366995","https://openalex.org/W2098693229","https://openalex.org/W2121647436","https://openalex.org/W2141042808","https://openalex.org/W2150796457","https://openalex.org/W2156909104","https://openalex.org/W2164071167","https://openalex.org/W2172000360","https://openalex.org/W4239875977","https://openalex.org/W6674755931","https://openalex.org/W6680726316"],"related_works":["https://openalex.org/W2350751952","https://openalex.org/W1999647744","https://openalex.org/W2362114017","https://openalex.org/W3147024994","https://openalex.org/W2063246903","https://openalex.org/W2374055396","https://openalex.org/W1978302214","https://openalex.org/W2021817983","https://openalex.org/W1995039490","https://openalex.org/W3008559849"],"abstract_inverted_index":{"Facial":[0],"feature":[1,18,69,141],"extraction":[2,19,70,142],"is":[3,41],"one":[4],"of":[5,65,89,95,100,116],"the":[6,101,105],"hottest":[7],"research":[8],"topics":[9],"in":[10,72,104,114],"pattern":[11],"recognition.":[12],"Scholars":[13],"have":[14,52],"proposed":[15],"numerous":[16],"facial":[17,68,140],"methods":[20],"based":[21],"on":[22,80],"various":[23],"discriminant":[24],"criteria,":[25],"models,":[26],"and":[27,35,62,98],"algorithms.":[28],"Each":[29],"method":[30,71],"has":[31],"its":[32],"own":[33],"advantages":[34],"shortcomings.":[36],"Unfortunately,":[37],"till":[38],"now":[39],"there":[40],"no":[42],"sound":[43],"theoretical":[44],"framework":[45,126],"to":[46,53,55],"evaluate":[47],"their":[48,56,117],"total":[49],"performance.":[50,118],"People":[51],"resort":[54],"experimental":[57,108,125],"results.":[58],"Since":[59],"recognition":[60],"accuracies":[61],"computational":[63],"times":[64],"a":[66,73,111,132,135],"particular":[67],"certain":[74],"simulation":[75],"experiment":[76],"are":[77],"heavily":[78],"depend":[79],"many":[81],"factors":[82],"such":[83],"as,":[84],"face":[85],"image":[86],"database,":[87],"number":[88],"training":[90],"samples":[91],"per":[92],"class,":[93],"type":[94],"cross-validation,":[96],"classifier,":[97],"parameter":[99],"classifier":[102],"used":[103,130],"experiment.":[106],"Thus,":[107],"design":[109],"pays":[110],"key":[112],"role":[113],"evaluation":[115],"In":[119],"this":[120],"paper":[121],"we":[122],"propose":[123],"an":[124],"which":[127],"can":[128],"be":[129],"as":[131],"platform":[133],"for":[134],"relatively":[136],"fair":[137],"comparison":[138],"among":[139],"methods.":[143]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}