{"id":"https://openalex.org/W1491333712","doi":"https://doi.org/10.1109/icarcv.2004.1468910","title":"Incremental PCA based face recognition","display_name":"Incremental PCA based face recognition","publication_year":2005,"publication_date":"2005-07-27","ids":{"openalex":"https://openalex.org/W1491333712","doi":"https://doi.org/10.1109/icarcv.2004.1468910","mag":"1491333712"},"language":"en","primary_location":{"id":"doi:10.1109/icarcv.2004.1468910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2004.1468910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICARCV 2004 8th Control, Automation, Robotics and Vision Conference, 2004.","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/A5100390102","display_name":"Haitao Zhao","orcid":"https://orcid.org/0000-0003-4255-7854"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Haitao Zhao","raw_affiliation_strings":["Department of Computer science, Hong Kong Baptist University, Hong Kong, China","Dept. of Comput. Sci., Hong Kong Baptist Univ., China"],"affiliations":[{"raw_affiliation_string":"Department of Computer science, Hong Kong Baptist University, Hong Kong, China","institution_ids":["https://openalex.org/I141568987"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hong Kong Baptist Univ., China","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079920605","display_name":"Pong C. Yuen","orcid":"https://orcid.org/0000-0002-9343-2202"},"institutions":[{"id":"https://openalex.org/I141568987","display_name":"Hong Kong Baptist University","ror":"https://ror.org/0145fw131","country_code":"HK","type":"education","lineage":["https://openalex.org/I141568987"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Pong Chi Yuen","raw_affiliation_strings":["Department of Computer science, Hong Kong Baptist University, Hong Kong, China","Dept. of Comput. Sci., Hong Kong Baptist Univ., China"],"affiliations":[{"raw_affiliation_string":"Department of Computer science, Hong Kong Baptist University, Hong Kong, China","institution_ids":["https://openalex.org/I141568987"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Hong Kong Baptist Univ., China","institution_ids":["https://openalex.org/I141568987"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070273088","display_name":"James T. Kwok","orcid":"https://orcid.org/0000-0002-4828-8248"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"J.T. Kwok","raw_affiliation_strings":["Department of Computer science, Hong Kong University of Science and Technology, Hong Kong, China","Hong Kong University of Science & Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer science, Hong Kong University of Science and Technology, Hong Kong, China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Hong Kong University of Science & Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063288559","display_name":"Jingyu Yang","orcid":"https://orcid.org/0000-0002-7521-7920"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingyu Yang","raw_affiliation_strings":["Department of Computer Science, Nanjing University of Science and Technology of PLA, China","Nanjing University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Nanjing University of Science and Technology of PLA, China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"Nanjing University of Science and Technology","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100390102"],"corresponding_institution_ids":["https://openalex.org/I141568987"],"apc_list":null,"apc_paid":null,"fwci":0.5972,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.67802469,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"1","issue":null,"first_page":"687","last_page":"691"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9998999834060669,"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":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9952999949455261,"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"}},{"id":"https://openalex.org/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/eigenface","display_name":"Eigenface","score":0.9224445819854736},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.8291784524917603},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8079910278320312},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6599607467651367},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6569362282752991},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6450052857398987},{"id":"https://openalex.org/keywords/incremental-learning","display_name":"Incremental learning","score":0.6167338490486145},{"id":"https://openalex.org/keywords/scratch","display_name":"Scratch","score":0.5922877788543701},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5357866287231445},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5197219848632812},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5148295760154724},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5120776295661926},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4702405333518982},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.4462345242500305},{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.4241965115070343},{"id":"https://openalex.org/keywords/face-detection","display_name":"Face detection","score":0.41932281851768494}],"concepts":[{"id":"https://openalex.org/C104906051","wikidata":"https://www.wikidata.org/wiki/Q29695","display_name":"Eigenface","level":4,"score":0.9224445819854736},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.8291784524917603},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8079910278320312},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6599607467651367},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6569362282752991},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6450052857398987},{"id":"https://openalex.org/C2780735816","wikidata":"https://www.wikidata.org/wiki/Q28324931","display_name":"Incremental learning","level":2,"score":0.6167338490486145},{"id":"https://openalex.org/C2781235140","wikidata":"https://www.wikidata.org/wiki/Q275131","display_name":"Scratch","level":2,"score":0.5922877788543701},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5357866287231445},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5197219848632812},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5148295760154724},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5120776295661926},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4702405333518982},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.4462345242500305},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.4241965115070343},{"id":"https://openalex.org/C4641261","wikidata":"https://www.wikidata.org/wiki/Q11681085","display_name":"Face detection","level":4,"score":0.41932281851768494},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icarcv.2004.1468910","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icarcv.2004.1468910","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICARCV 2004 8th Control, Automation, Robotics and Vision Conference, 2004.","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-27695","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-27695","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2009596443","https://openalex.org/W2033419168","https://openalex.org/W2074756834","https://openalex.org/W2081733395","https://openalex.org/W2118774738","https://openalex.org/W2131329059","https://openalex.org/W2135346934","https://openalex.org/W2138451337","https://openalex.org/W2792901531","https://openalex.org/W3099514962","https://openalex.org/W3142873477","https://openalex.org/W3145074154","https://openalex.org/W6748996695"],"related_works":["https://openalex.org/W2030838610","https://openalex.org/W980171259","https://openalex.org/W978145669","https://openalex.org/W2282426164","https://openalex.org/W2010773589","https://openalex.org/W4210671212","https://openalex.org/W4308999963","https://openalex.org/W4308999381","https://openalex.org/W2542327243","https://openalex.org/W2135051193"],"abstract_inverted_index":{"In":[0,55],"the":[1,21,44,48,68,77,83],"real":[2],"world,":[3],"learning":[4,41,45,70],"is":[5,14],"often":[6],"expected":[7],"to":[8],"be":[9],"a":[10,60],"continuous":[11],"process,":[12],"which":[13,66],"capable":[15],"of":[16],"incorporating":[17],"new":[18],"facts":[19],"into":[20],"past":[22],"experience.":[23],"However,":[24],"currently":[25],"many":[26],"typical":[27],"face":[28,64],"recognition":[29],"methods,":[30],"such":[31],"as":[32],"eigenface":[33],"and":[34],"Fisherface,":[35],"have":[36],"only":[37],"focused":[38],"on":[39],"non-incremental":[40],"tasks,":[42],"where":[43],"stops":[46],"once":[47],"training":[49],"set":[50],"has":[51],"been":[52],"duly":[53],"processed.":[54],"this":[56],"paper,":[57],"we":[58],"present":[59],"PCA-based":[61],"algorithm":[62],"for":[63],"recognition,":[65],"takes":[67],"incremental":[69],"in":[71],"account.":[72],"This":[73],"method":[74],"can":[75],"update":[76],"principal":[78],"subspace":[79],"without":[80],"simply":[81],"re-computing":[82],"eigen":[84],"decomposition":[85],"from":[86],"scratch.":[87]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-15T08:11:43.952461","created_date":"2025-10-10T00:00:00"}
