{"id":"https://openalex.org/W2391937622","doi":null,"title":"Face recognition system based on eigenface algorithm","display_name":"Face recognition system based on eigenface algorithm","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2391937622","mag":"2391937622"},"language":"en","primary_location":{"id":"mag:2391937622","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-YYKJ200704005.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764366276","display_name":"Applied science and technology","issn_l":"2579-4086","issn":["2579-4086"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324096547","host_organization_name":"Future Media Research Group","host_organization_lineage":["https://openalex.org/P4324096547"],"host_organization_lineage_names":["Future Media Research Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Applied science and technology","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Liu Xiao-rui","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liu Xiao-rui","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China#TAB#","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I151727225"],"apc_list":null,"apc_paid":null,"fwci":0.3785,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.76488928,"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/T10057","display_name":"Face and Expression Recognition","score":0.9932000041007996,"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":0.9932000041007996,"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":0.006000000052154064,"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/T10828","display_name":"Biometric Identification and Security","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/face-recognition","display_name":"face recognition","score":0.9990000128746033},{"id":"https://openalex.org/keywords/eigenfaces","display_name":"eigenfaces","score":0.8080000281333923},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"principal component analysis","score":0.7580000162124634},{"id":"https://openalex.org/keywords/face-rotation","display_name":"face rotation","score":0.5289999842643738},{"id":"https://openalex.org/keywords/image-preprocessing","display_name":"image preprocessing","score":0.5519999861717224},{"id":"https://openalex.org/keywords/orl-face-database","display_name":"ORL face database","score":0.8820000290870667}],"concepts":[{"id":"https://openalex.org/C104906051","wikidata":"https://www.wikidata.org/wiki/Q29695","display_name":"Eigenface","level":4,"score":0.9839832782745361},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.8543940186500549},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.7662763595581055},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7032906413078308},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.617241382598877},{"id":"https://openalex.org/C74050887","wikidata":"https://www.wikidata.org/wiki/Q848368","display_name":"Rotation (mathematics)","level":2,"score":0.5920794010162354},{"id":"https://openalex.org/C88799230","wikidata":"https://www.wikidata.org/wiki/Q3398329","display_name":"Three-dimensional face recognition","level":5,"score":0.583951473236084},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5158492922782898},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5056953430175781},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4414517283439636},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.4293788969516754},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.3819667398929596},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3279659152030945},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2391937622","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-YYKJ200704005.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764366276","display_name":"Applied science and technology","issn_l":"2579-4086","issn":["2579-4086"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4324096547","host_organization_name":"Future Media Research Group","host_organization_lineage":["https://openalex.org/P4324096547"],"host_organization_lineage_names":["Future Media Research Group"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Applied science and technology","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2351652497","https://openalex.org/W1930267726","https://openalex.org/W2412975045","https://openalex.org/W2088917427","https://openalex.org/W2086208164","https://openalex.org/W2145279361","https://openalex.org/W2078481487","https://openalex.org/W2109260660","https://openalex.org/W2098693229","https://openalex.org/W2112793922"],"abstract_inverted_index":{"A":[0],"fast":[1,78],"and":[2,21,51,79],"effective":[3],"face":[4,34,47,66,71],"recognition":[5,61,67,81],"system":[6,85],"is":[7,28,39,44,49,57,62,77,86],"proposed":[8],"in":[9],"this":[10],"paper.In":[11],"view":[12],"of":[13,32,54,83],"the":[14,41,46,52,55,75,80,84],"limitation":[15],"that":[16,59,74],"can":[17],"only":[18],"recognize":[19],"standard":[20],"obverse":[22],"faces":[23],"using":[24],"eigenfaces,front-end":[25],"processing":[26],"module":[27],"designed.First,the":[29],"inclined":[30],"angle":[31],"a":[33],"image":[35,48,56],"to":[36],"be":[37],"recognized":[38],"calculated,and":[40],"proper":[42],"rotation":[43],"made,then":[45],"cut":[50],"size":[53],"adjusted.After":[58],"processing,face":[60],"executed":[63],"with":[64,69],"eigenfaces.The":[65],"experiment":[68],"ORL":[70],"databases":[72],"shows":[73],"algorithm":[76],"error":[82],"low.":[87]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}