{"id":"https://openalex.org/W2131388959","doi":"https://doi.org/10.1109/tvlsi.2009.2033701","title":"Iris Biometrics for Embedded Systems","display_name":"Iris Biometrics for Embedded Systems","publication_year":2009,"publication_date":"2009-11-30","ids":{"openalex":"https://openalex.org/W2131388959","doi":"https://doi.org/10.1109/tvlsi.2009.2033701","mag":"2131388959"},"language":"en","primary_location":{"id":"doi:10.1109/tvlsi.2009.2033701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2009.2033701","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-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/A5005903868","display_name":"Judith Liu\u2010Jimenez","orcid":"https://orcid.org/0000-0003-1938-0309"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Judith Liu-Jimenez","raw_affiliation_strings":["Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009257213","display_name":"Ra\u00fal S\u00e1nchez-Reillo","orcid":"https://orcid.org/0000-0003-4239-985X"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Raul Sanchez-Reillo","raw_affiliation_strings":["Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069196317","display_name":"Belen Fernandez\u2010Saavedra","orcid":null},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Belen Fernandez-Saavedra","raw_affiliation_strings":["Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Technology, Universidad Carlos III de Madrid, Spain","institution_ids":["https://openalex.org/I50357001"]},{"raw_affiliation_string":"Dept. of Electron. Technol., Univ. Carlos III of Madrid, Legane\u0301s, Spain","institution_ids":["https://openalex.org/I50357001"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I50357001"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":2.5387,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.88703216,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"19","issue":"2","first_page":"274","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9998999834060669,"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/T11800","display_name":"User Authentication and Security Systems","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T13192","display_name":"Forensic Fingerprint Detection Methods","score":0.9689000248908997,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.892845869064331},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7826571464538574},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6733849048614502},{"id":"https://openalex.org/keywords/iris-recognition","display_name":"Iris recognition","score":0.6439594626426697},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.6141054034233093},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.6002874374389648},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.5598809123039246},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.44541364908218384},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4164700508117676},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.41626450419425964},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.41609835624694824},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34741151332855225},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2571685314178467},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.23473763465881348}],"concepts":[{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.892845869064331},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7826571464538574},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6733849048614502},{"id":"https://openalex.org/C112356035","wikidata":"https://www.wikidata.org/wiki/Q1672722","display_name":"Iris recognition","level":3,"score":0.6439594626426697},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.6141054034233093},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.6002874374389648},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.5598809123039246},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.44541364908218384},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4164700508117676},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.41626450419425964},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.41609835624694824},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34741151332855225},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2571685314178467},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.23473763465881348},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvlsi.2009.2033701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvlsi.2009.2033701","pdf_url":null,"source":{"id":"https://openalex.org/S37538908","display_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","issn_l":"1063-8210","issn":["1063-8210","1557-9999"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Very Large Scale Integration (VLSI) Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7799999713897705,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W26264755","https://openalex.org/W163774565","https://openalex.org/W178227285","https://openalex.org/W1489456641","https://openalex.org/W1549401837","https://openalex.org/W2025546194","https://openalex.org/W2034821627","https://openalex.org/W2088714418","https://openalex.org/W2090425678","https://openalex.org/W2094214226","https://openalex.org/W2102796633","https://openalex.org/W2105542305","https://openalex.org/W2114212719","https://openalex.org/W2122457665","https://openalex.org/W2127331101","https://openalex.org/W2146559001","https://openalex.org/W2160242612","https://openalex.org/W2164811382","https://openalex.org/W2165179348","https://openalex.org/W2167075312","https://openalex.org/W2167141450","https://openalex.org/W2171759622","https://openalex.org/W2542468035","https://openalex.org/W2789848387","https://openalex.org/W2995675184","https://openalex.org/W4233461051","https://openalex.org/W4252559437","https://openalex.org/W6683943363"],"related_works":["https://openalex.org/W2018223046","https://openalex.org/W2294693339","https://openalex.org/W2573408845","https://openalex.org/W1971649232","https://openalex.org/W2774310452","https://openalex.org/W231692020","https://openalex.org/W2024700913","https://openalex.org/W3092387234","https://openalex.org/W2891686872","https://openalex.org/W1995418324"],"abstract_inverted_index":{"In":[0,68],"many":[1,24],"applications":[2],"user":[3],"authentication":[4,52,65],"has":[5],"to":[6,58,76,80,129,140],"be":[7,77],"carried":[8,19],"out":[9],"by":[10,20],"portable":[11],"devices.":[12],"Usually":[13],"these":[14,102],"devices":[15,38],"are":[16,94,99,117,126,133,154],"personal":[17,61],"tokens":[18,62],"users,":[21],"which":[22],"have":[23,73],"constraints":[25],"regarding":[26],"their":[27,88,97],"computational":[28],"performance,":[29],"occupied":[30],"area,":[31],"and":[32,85,96,132,149],"power":[33],"consumption.":[34],"These":[35],"kinds":[36],"of":[37,105,112,135],"must":[39],"deal":[40],"with":[41],"such":[42,60],"constraints,":[43],"while":[44],"also":[45,155],"maintaining":[46],"high":[47],"performance":[48],"rates":[49,84,138],"in":[50],"the":[51,81,86,106,110,122,147],"process.":[53],"This":[54],"paper":[55],"provides":[56],"solutions":[57],"designing":[59],"where":[63],"biometric":[64],"is":[66],"required.":[67],"this":[69],"paper,":[70],"iris":[71],"biometrics":[72],"been":[74],"chosen":[75],"implemented":[78],"due":[79],"low":[82],"error":[83,137],"robustness":[87],"algorithms":[89],"provide.":[90],"Several":[91],"design":[92],"alternatives":[93],"presented,":[95],"analyses":[98],"reported.":[100],"With":[101],"results,":[103],"most":[104],"needs":[107],"required":[108],"for":[109,151],"development":[111],"an":[113],"innovative":[114],"identification":[115],"product":[116],"covered.":[118],"Results":[119],"indicate":[120],"that":[121],"architectures":[123],"proposed":[124],"herein":[125],"faster":[127],"(up":[128],"20":[130],"times),":[131],"capable":[134],"obtaining":[136],"equivalent":[139],"those":[141],"based":[142],"on":[143],"computer":[144],"solutions.":[145],"Simultaneously,":[146],"security":[148],"cost":[150],"large":[152],"quantities":[153],"improved.":[156]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":6},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}