{"id":"https://openalex.org/W2148369500","doi":"https://doi.org/10.1109/icpr.2002.1044624","title":"Optimal Gabor filters for high speed face identification","display_name":"Optimal Gabor filters for high speed face identification","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2148369500","doi":"https://doi.org/10.1109/icpr.2002.1044624","mag":"2148369500"},"language":"en","primary_location":{"id":"doi:10.1109/icpr.2002.1044624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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/A5100555109","display_name":"Haiyuan Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]},{"id":"https://openalex.org/I75198481","display_name":"Wakayama University","ror":"https://ror.org/05wr49d48","country_code":"JP","type":"education","lineage":["https://openalex.org/I75198481"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Haiyuan Wu","raw_affiliation_strings":["Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan","Wakayama University, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]},{"raw_affiliation_string":"Wakayama University, Japan","institution_ids":["https://openalex.org/I75198481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021014160","display_name":"Yasuo Yoshida","orcid":"https://orcid.org/0000-0002-7311-555X"},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Yoshida","raw_affiliation_strings":["Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064941589","display_name":"Tadayoshi Shioyama","orcid":null},"institutions":[{"id":"https://openalex.org/I27429435","display_name":"Kyoto Institute of Technology","ror":"https://ror.org/00965ax52","country_code":"JP","type":"education","lineage":["https://openalex.org/I27429435"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Shioyama","raw_affiliation_strings":["Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical and System Engineering, Kyoto Institute of Technology, Kyoto, Japan","institution_ids":["https://openalex.org/I27429435"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.0429,"has_fulltext":false,"cited_by_count":29,"citation_normalized_percentile":{"value":0.94332783,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"1","issue":null,"first_page":"107","last_page":"110"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10057","display_name":"Face and Expression Recognition","score":0.9994999766349792,"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":0.9994999766349792,"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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.988099992275238,"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":0.9860000014305115,"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.7602819800376892},{"id":"https://openalex.org/keywords/gabor-filter","display_name":"Gabor filter","score":0.7344650626182556},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7066336870193481},{"id":"https://openalex.org/keywords/gabor-wavelet","display_name":"Gabor wavelet","score":0.694654107093811},{"id":"https://openalex.org/keywords/face","display_name":"Face (sociological concept)","score":0.6826947927474976},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6411470174789429},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6331145763397217},{"id":"https://openalex.org/keywords/facial-recognition-system","display_name":"Facial recognition system","score":0.6102527379989624},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5869966745376587},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5341958403587341},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.5339917540550232},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5056383609771729},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.4259500801563263},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.39168882369995117},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.32542234659194946}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7602819800376892},{"id":"https://openalex.org/C2779883129","wikidata":"https://www.wikidata.org/wiki/Q2447890","display_name":"Gabor filter","level":3,"score":0.7344650626182556},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7066336870193481},{"id":"https://openalex.org/C136902061","wikidata":"https://www.wikidata.org/wiki/Q16981559","display_name":"Gabor wavelet","level":5,"score":0.694654107093811},{"id":"https://openalex.org/C2779304628","wikidata":"https://www.wikidata.org/wiki/Q3503480","display_name":"Face (sociological concept)","level":2,"score":0.6826947927474976},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6411470174789429},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6331145763397217},{"id":"https://openalex.org/C31510193","wikidata":"https://www.wikidata.org/wiki/Q1192553","display_name":"Facial recognition system","level":3,"score":0.6102527379989624},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5869966745376587},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5341958403587341},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.5339917540550232},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5056383609771729},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.4259500801563263},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.39168882369995117},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.32542234659194946},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"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/icpr.2002.1044624","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icpr.2002.1044624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Object recognition supported by user interaction for service robots","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":13,"referenced_works":["https://openalex.org/W191450128","https://openalex.org/W2025989553","https://openalex.org/W2113254571","https://openalex.org/W2120954940","https://openalex.org/W2138451337","https://openalex.org/W2152756361","https://openalex.org/W2159688811","https://openalex.org/W2159857630","https://openalex.org/W2180187800","https://openalex.org/W3151679130","https://openalex.org/W6607711286","https://openalex.org/W6657095559","https://openalex.org/W6684177424"],"related_works":["https://openalex.org/W2070838085","https://openalex.org/W2374740620","https://openalex.org/W2495360253","https://openalex.org/W1811332408","https://openalex.org/W37053142","https://openalex.org/W2518455383","https://openalex.org/W2066448268","https://openalex.org/W2559560477","https://openalex.org/W2009069257","https://openalex.org/W2228937159"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,34],"fast":[4],"face":[5],"identification":[6],"method":[7],"with":[8,28,43,78,95],"Gabor":[9,26,44,47],"filters.":[10],"Two":[11],"efforts":[12],"are":[13],"made":[14],"to":[15],"achieve":[16],"the":[17,24,29,41,53,56,61,74,86,96],"acceptable":[18],"processing":[19],"speed:":[20],"1)":[21],"we":[22],"design":[23],"optimal":[25],"filters":[27,45],"arrangement":[30],"theory":[31],"that":[32],"uses":[33],"few":[35],"directions":[36],"and":[37,39,81],"layers;":[38],"2)":[40],"transformation":[42],"(called":[46],"transformation)":[48],"is":[49,70],"only":[50],"done":[51],"over":[52],"regions":[54,77],"around":[55],"facial":[57,66,75,92],"feature":[58,67],"points,":[59],"not":[60],"whole":[62],"input":[63],"image.":[64],"The":[65],"points":[68],"extraction":[69],"performed":[71],"by":[72],"detecting":[73],"organ":[76,93],"color":[79],"information":[80],"edge":[82],"information,":[83],"followed":[84],"by,":[85],"corner":[87],"detection":[88],"in":[89],"each":[90],"detected":[91],"region":[94],"SUSAN":[97],"operator.":[98]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}