{"id":"https://openalex.org/W2004816544","doi":"https://doi.org/10.1109/cvcs.2013.6626284","title":"Robust iris recognition using light-field camera","display_name":"Robust iris recognition using light-field camera","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2004816544","doi":"https://doi.org/10.1109/cvcs.2013.6626284","mag":"2004816544"},"language":"en","primary_location":{"id":"doi:10.1109/cvcs.2013.6626284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvcs.2013.6626284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Colour and Visual Computing Symposium (CVCS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5103267422","display_name":"Kiran B. Raja","orcid":"https://orcid.org/0000-0003-4852-3620"},"institutions":[{"id":"https://openalex.org/I4210127026","display_name":"Ko-Aks (Norway)","ror":"https://ror.org/036jhyh48","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210127026"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Kiran B. Raja","raw_affiliation_strings":["Gj\u00f8vik University College, Gjovik, Norway","Gj\u00f8vik University College Gj\u00f8vik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gj\u00f8vik University College, Gjovik, Norway","institution_ids":[]},{"raw_affiliation_string":"Gj\u00f8vik University College Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I4210127026"]}]},{"author_position":"middle","author":{"id":null,"display_name":"R. Raghavendra","orcid":null},"institutions":[{"id":"https://openalex.org/I4210127026","display_name":"Ko-Aks (Norway)","ror":"https://ror.org/036jhyh48","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210127026"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"R. Raghavendra","raw_affiliation_strings":["Gj\u00f8vik University College, Gjovik, Norway","Gj\u00f8vik University College Gj\u00f8vik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gj\u00f8vik University College, Gjovik, Norway","institution_ids":[]},{"raw_affiliation_string":"Gj\u00f8vik University College Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I4210127026"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076654527","display_name":"Faouzi Alaya Cheikh","orcid":"https://orcid.org/0000-0002-4823-5250"},"institutions":[{"id":"https://openalex.org/I4210127026","display_name":"Ko-Aks (Norway)","ror":"https://ror.org/036jhyh48","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210127026"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Faouzi Alaya Cheikh","raw_affiliation_strings":["Gj\u00f8vik University College, Gjovik, Norway","Gj\u00f8vik University College Gj\u00f8vik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gj\u00f8vik University College, Gjovik, Norway","institution_ids":[]},{"raw_affiliation_string":"Gj\u00f8vik University College Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I4210127026"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084188534","display_name":"Bian Yang","orcid":"https://orcid.org/0000-0001-6189-1976"},"institutions":[{"id":"https://openalex.org/I4210127026","display_name":"Ko-Aks (Norway)","ror":"https://ror.org/036jhyh48","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210127026"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Bian Yang","raw_affiliation_strings":["Gj\u00f8vik University College, Gjovik, Norway","Gj\u00f8vik University College Gj\u00f8vik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gj\u00f8vik University College, Gjovik, Norway","institution_ids":[]},{"raw_affiliation_string":"Gj\u00f8vik University College Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I4210127026"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017716310","display_name":"Christoph Busch","orcid":"https://orcid.org/0000-0002-9159-2923"},"institutions":[{"id":"https://openalex.org/I4210127026","display_name":"Ko-Aks (Norway)","ror":"https://ror.org/036jhyh48","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210127026"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Christoph Busch","raw_affiliation_strings":["Gj\u00f8vik University College, Gjovik, Norway","Gj\u00f8vik University College Gj\u00f8vik, Norway"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gj\u00f8vik University College, Gjovik, Norway","institution_ids":[]},{"raw_affiliation_string":"Gj\u00f8vik University College Gj\u00f8vik, Norway","institution_ids":["https://openalex.org/I4210127026"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210127026"],"apc_list":null,"apc_paid":null,"fwci":3.9919,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.95308642,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9993000030517578,"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":0.9993000030517578,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.9821000099182129,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12549","display_name":"Image and Object Detection Techniques","score":0.9652000069618225,"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/iris-recognition","display_name":"Iris recognition","score":0.8665807247161865},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.7992994785308838},{"id":"https://openalex.org/keywords/iris","display_name":"IRIS (biosensor)","score":0.7964670658111572},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7901105880737305},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7616636753082275},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.7560644745826721},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.7145504355430603},{"id":"https://openalex.org/keywords/depth-of-field","display_name":"Depth of field","score":0.6651463508605957},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.5334517955780029},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08888635039329529}],"concepts":[{"id":"https://openalex.org/C112356035","wikidata":"https://www.wikidata.org/wiki/Q1672722","display_name":"Iris recognition","level":3,"score":0.8665807247161865},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.7992994785308838},{"id":"https://openalex.org/C2779503344","wikidata":"https://www.wikidata.org/wiki/Q5973514","display_name":"IRIS (biosensor)","level":3,"score":0.7964670658111572},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7901105880737305},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7616636753082275},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.7560644745826721},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.7145504355430603},{"id":"https://openalex.org/C183072630","wikidata":"https://www.wikidata.org/wiki/Q215932","display_name":"Depth of field","level":2,"score":0.6651463508605957},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.5334517955780029},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08888635039329529},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cvcs.2013.6626284","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cvcs.2013.6626284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Colour and Visual Computing Symposium (CVCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/12","display_name":"Responsible consumption and production","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W178227285","https://openalex.org/W1594169954","https://openalex.org/W1964479141","https://openalex.org/W2003671000","https://openalex.org/W2005042635","https://openalex.org/W2008338741","https://openalex.org/W2025546194","https://openalex.org/W2046710194","https://openalex.org/W2102476598","https://openalex.org/W2106774967","https://openalex.org/W2133059825","https://openalex.org/W2137313943","https://openalex.org/W2144143728","https://openalex.org/W2146559001","https://openalex.org/W2151148935","https://openalex.org/W2155617382","https://openalex.org/W2179426874","https://openalex.org/W2242504796","https://openalex.org/W2306164244","https://openalex.org/W2534438848","https://openalex.org/W2544326263","https://openalex.org/W3198078669","https://openalex.org/W4230548574","https://openalex.org/W6651525603","https://openalex.org/W6680096826","https://openalex.org/W6680152570","https://openalex.org/W6800697803"],"related_works":["https://openalex.org/W2162640687","https://openalex.org/W2018223046","https://openalex.org/W2151970936","https://openalex.org/W2294693339","https://openalex.org/W2557390811","https://openalex.org/W2355560018","https://openalex.org/W2952386695","https://openalex.org/W2759939383","https://openalex.org/W2147209541","https://openalex.org/W3213945064"],"abstract_inverted_index":{"Iris":[0],"is":[1,47,54,59],"one":[2],"of":[3,11,44,65,120,139],"the":[4,9,29,57,63,77,104,109,118,132,137,144,151,164],"preferred":[5],"biometric":[6],"modalities.":[7],"Nevertheless,":[8],"focus":[10,53,75],"iris":[12,25,40,45,92,111,134,161],"image":[13,46,58,135],"has":[14],"to":[15,19,61,73,88,102,130],"be":[16],"good":[17,21],"enough":[18],"achieve":[20],"recognition":[22],"performance.":[23],"Traditional":[24],"imaging":[26],"devices":[27],"in":[28,38,124],"visible":[30],"spectrum":[31],"suffer":[32],"from":[33,117,136],"limited":[34,105],"depth-of-field":[35,106],"which":[36],"results":[37],"out-of-focus":[39],"images.":[41],"The":[42,113],"acquisition":[43],"thus":[48],"repeated":[49],"until":[50],"a":[51,85,125,156],"satisfactory":[52],"obtained":[55,71],"or":[56],"post-processed":[60],"improve":[62],"visibility":[64],"texture":[66],"pattern.":[67],"Bad":[68],"focused":[69],"images":[70,123,141],"due":[72],"non-optimal":[74],"degrade":[76],"identification":[78],"rate.":[79],"In":[80],"this":[81],"work,":[82],"we":[83],"propose":[84,129],"novel":[86],"scheme":[87,153],"capture":[89],"high":[90],"quality":[91],"samples":[93],"by":[94,108,143],"exploring":[95],"new":[96],"sensors":[97],"based":[98],"on":[99],"light-field":[100],"technology":[101],"address":[103],"exhibited":[107],"conventional":[110],"sensors.":[112],"idea":[114],"stems":[115],"out":[116],"availability":[119],"multiple":[121],"depth/focus":[122],"single":[126],"exposure.":[127],"We":[128,148],"use":[131],"best-focused":[133],"set":[138],"depth":[140],"rendered":[142],"Light-field":[145],"Camera":[146],"(LFC).":[147],"further":[149],"evaluate":[150],"proposed":[152],"experimentally":[154],"with":[155],"unique":[157],"and":[158],"newly":[159],"acquired":[160],"database":[162],"simulating":[163],"real-life":[165],"scenario.":[166]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
