{"id":"https://openalex.org/W2073631620","doi":"https://doi.org/10.1109/robio.2013.6739812","title":"A design of iris recognition system at a distance","display_name":"A design of iris recognition system at a distance","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2073631620","doi":"https://doi.org/10.1109/robio.2013.6739812","mag":"2073631620"},"language":"en","primary_location":{"id":"doi:10.1109/robio.2013.6739812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2013.6739812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Robotics and Biomimetics (ROBIO)","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/A5064736086","display_name":"Yuan Li","orcid":"https://orcid.org/0000-0002-7023-8677"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuan Li","raw_affiliation_strings":["School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042455990","display_name":"Yide Ma","orcid":"https://orcid.org/0000-0001-6098-7853"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yide Ma","raw_affiliation_strings":["School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015684223","display_name":"Zaifeng Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zaifeng Zhang","raw_affiliation_strings":["School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011786764","display_name":"Lijun Zhou","orcid":"https://orcid.org/0000-0002-7568-6903"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Zhou","raw_affiliation_strings":["School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100695082","display_name":"Wei Zhang","orcid":"https://orcid.org/0000-0002-6682-9335"},"institutions":[{"id":"https://openalex.org/I76214153","display_name":"Lanzhou University","ror":"https://ror.org/01mkqqe32","country_code":"CN","type":"education","lineage":["https://openalex.org/I76214153"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Zhang","raw_affiliation_strings":["School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information on Science & Engineering, Lanzhou University, Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]},{"raw_affiliation_string":"Sch. of Inf. on Sci. & Eng., Lanzhou Univ., Lanzhou, China","institution_ids":["https://openalex.org/I76214153"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5064736086"],"corresponding_institution_ids":["https://openalex.org/I76214153"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.14068174,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2297","last_page":"2302"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10828","display_name":"Biometric Identification and Security","score":0.9998000264167786,"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":0.9998000264167786,"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/iris-recognition","display_name":"Iris recognition","score":0.9266570210456848},{"id":"https://openalex.org/keywords/iris","display_name":"IRIS (biosensor)","score":0.8389924168586731},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8020907640457153},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.7801398038864136},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6828375458717346},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6230239272117615},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5684950947761536},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.5376665592193604},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5005073547363281},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.48683351278305054},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4188292324542999},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06660932302474976}],"concepts":[{"id":"https://openalex.org/C112356035","wikidata":"https://www.wikidata.org/wiki/Q1672722","display_name":"Iris recognition","level":3,"score":0.9266570210456848},{"id":"https://openalex.org/C2779503344","wikidata":"https://www.wikidata.org/wiki/Q5973514","display_name":"IRIS (biosensor)","level":3,"score":0.8389924168586731},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8020907640457153},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.7801398038864136},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6828375458717346},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6230239272117615},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5684950947761536},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.5376665592193604},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5005073547363281},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.48683351278305054},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4188292324542999},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06660932302474976},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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":5,"locations":[{"id":"doi:10.1109/robio.2013.6739812","is_oa":false,"landing_page_url":"https://doi.org/10.1109/robio.2013.6739812","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Robotics and Biomimetics (ROBIO)","raw_type":"proceedings-article"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/183681","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/183681","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"\u4f1a\u8bae\u8bba\u6587"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/304184","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/304184","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conferences"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/309094","is_oa":false,"landing_page_url":"http://ir.lzu.edu.cn/handle/262010/309094","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conferences"},{"id":"pmh:oai:ir.lzu.edu.cn/:262010/353200","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/6739812/","pdf_url":null,"source":{"id":"https://openalex.org/S4406923049","display_name":"Lanzhou University Institutional Repository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conferences"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1516512487","https://openalex.org/W1574880210","https://openalex.org/W2022020562","https://openalex.org/W2037383419","https://openalex.org/W2051068139","https://openalex.org/W2069577789","https://openalex.org/W2090425678","https://openalex.org/W2101816048","https://openalex.org/W2151148935","https://openalex.org/W2371504702","https://openalex.org/W6634193095","https://openalex.org/W6656015017"],"related_works":["https://openalex.org/W2162640687","https://openalex.org/W2018223046","https://openalex.org/W2759939383","https://openalex.org/W2294693339","https://openalex.org/W2952386695","https://openalex.org/W2355560018","https://openalex.org/W2147209541","https://openalex.org/W4231710054","https://openalex.org/W2557390811","https://openalex.org/W3133795085"],"abstract_inverted_index":{"For":[0],"personal":[1],"identification,":[2],"iris":[3,21,30,39,61,77,94,125,136],"recognition":[4,31,40,83],"is":[5,15],"an":[6,38,103],"excellent":[7],"biometrics":[8],"method":[9],"with":[10,86],"high":[11,82],"accuracy,":[12],"but":[13],"it":[14],"very":[16],"difficult":[17],"to":[18,28,34,53],"acquire":[19],"good-quality":[20,124],"images":[22,62,126,137],"in":[23,131],"real":[24,132],"time.":[25],"In":[26,70,107],"order":[27],"make":[29],"more":[32],"convenient":[33],"use,":[35],"we":[36,73,110],"design":[37,54],"system":[41,72],"at":[42],"a":[43,56],"distance":[44],"about":[45],"30":[46],"centimeters.":[47],"There":[48],"are":[49],"five":[50],"key":[51],"modules":[52,114],"such":[55],"system,":[57],"including":[58],"image":[59],"focusing,":[60],"acquisition,":[63],"human-machine":[64],"interface,":[65],"feature":[66],"extraction":[67],"and":[68,85,134],"recognition.":[69],"the":[71,75,90,93,96,113,116,135,143],"use":[74],"automatic":[76],"identification":[78],"algorithm,":[79],"which":[80],"has":[81],"rate":[84],"reliable":[87],"stability,":[88],"after":[89],"success":[91],"of":[92,98,115],"matching,":[95],"screen":[97],"PC":[99],"will":[100],"pop":[101],"up":[102],"identifying":[104],"message":[105],"window.":[106],"this":[108],"paper,":[109],"respectively":[111],"introduce":[112],"system.":[117,144],"The":[118],"obtained":[119],"experimental":[120],"results":[121],"show":[122],"that":[123],"can":[127,138],"be":[128,139],"quickly":[129],"acquired":[130],"time":[133],"correctly":[140],"identified":[141],"by":[142]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
