{"id":"https://openalex.org/W3126171091","doi":"https://doi.org/10.1109/tbiom.2021.3051062","title":"Accurate 3D Finger Knuckle Recognition Using Auto-Generated Similarity Functions","display_name":"Accurate 3D Finger Knuckle Recognition Using Auto-Generated Similarity Functions","publication_year":2021,"publication_date":"2021-02-09","ids":{"openalex":"https://openalex.org/W3126171091","doi":"https://doi.org/10.1109/tbiom.2021.3051062","mag":"3126171091"},"language":"en","primary_location":{"id":"doi:10.1109/tbiom.2021.3051062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbiom.2021.3051062","pdf_url":null,"source":{"id":"https://openalex.org/S4210209367","display_name":"IEEE Transactions on Biometrics Behavior and Identity Science","issn_l":"2637-6407","issn":["2637-6407"],"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 Biometrics, Behavior, and Identity Science","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/A5016629656","display_name":"Kevin H. M. Cheng","orcid":"https://orcid.org/0000-0002-1532-2737"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Kevin H. M. Cheng","raw_affiliation_strings":["Department of Computing, Hong Kong Polytechnic University, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051203367","display_name":"Ajay Kumar","orcid":"https://orcid.org/0000-0002-3761-2436"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ajay Kumar","raw_affiliation_strings":["Department of Computing, Hong Kong Polytechnic University, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Department of Computing, Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5016629656"],"corresponding_institution_ids":["https://openalex.org/I14243506"],"apc_list":null,"apc_paid":null,"fwci":1.2189,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.78073022,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"3","issue":"2","first_page":"203","last_page":"213"},"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"}},{"id":"https://openalex.org/T14333","display_name":"Dermatoglyphics and Human Traits","score":0.9926000237464905,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10601","display_name":"Handwritten Text Recognition Techniques","score":0.9921000003814697,"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/biometrics","display_name":"Biometrics","score":0.7633419632911682},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6913132071495056},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6735721230506897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6174020171165466},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6129553318023682},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5963656306266785},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.562680184841156},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4703552722930908},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.42545977234840393},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.11829942464828491}],"concepts":[{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.7633419632911682},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6913132071495056},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6735721230506897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6174020171165466},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6129553318023682},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5963656306266785},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.562680184841156},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4703552722930908},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.42545977234840393},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.11829942464828491},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","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},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbiom.2021.3051062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbiom.2021.3051062","pdf_url":null,"source":{"id":"https://openalex.org/S4210209367","display_name":"IEEE Transactions on Biometrics Behavior and Identity Science","issn_l":"2637-6407","issn":["2637-6407"],"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 Biometrics, Behavior, and Identity Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1970405634","https://openalex.org/W1970872920","https://openalex.org/W2003067321","https://openalex.org/W2004617923","https://openalex.org/W2013491563","https://openalex.org/W2035756516","https://openalex.org/W2068424163","https://openalex.org/W2099131976","https://openalex.org/W2100631656","https://openalex.org/W2101799416","https://openalex.org/W2105398299","https://openalex.org/W2139916508","https://openalex.org/W2143628632","https://openalex.org/W2144134344","https://openalex.org/W2147141800","https://openalex.org/W2161291303","https://openalex.org/W2162411291","https://openalex.org/W2168257670","https://openalex.org/W2194775991","https://openalex.org/W2195934234","https://openalex.org/W2246093550","https://openalex.org/W2280932954","https://openalex.org/W2553035813","https://openalex.org/W2590229671","https://openalex.org/W2615293002","https://openalex.org/W2775843689","https://openalex.org/W2780564062","https://openalex.org/W2788741149","https://openalex.org/W2793910676","https://openalex.org/W2803380720","https://openalex.org/W2803937589","https://openalex.org/W2890965909","https://openalex.org/W2901021708","https://openalex.org/W2902305091","https://openalex.org/W2912376035","https://openalex.org/W2921180299","https://openalex.org/W2921595296","https://openalex.org/W2963257145","https://openalex.org/W2963694625","https://openalex.org/W2963865528","https://openalex.org/W2972619690","https://openalex.org/W2980693076","https://openalex.org/W2982305968","https://openalex.org/W3014433387","https://openalex.org/W4243097765","https://openalex.org/W6642837074","https://openalex.org/W6659511331","https://openalex.org/W6735463952","https://openalex.org/W6748918544","https://openalex.org/W6766047865"],"related_works":["https://openalex.org/W2356621584","https://openalex.org/W2546942002","https://openalex.org/W2146076056","https://openalex.org/W2016461833","https://openalex.org/W2772780115","https://openalex.org/W2898978534","https://openalex.org/W3186111093","https://openalex.org/W2067275498","https://openalex.org/W3197541072","https://openalex.org/W1561393713"],"abstract_inverted_index":{"Contactless":[0],"3D":[1,105,164,189],"finger":[2,165,192],"knuckle":[3],"is":[4,38,61,140,156],"an":[5,102],"emerging":[6],"biometric":[7,183],"identifier,":[8],"which":[9,155],"can":[10],"provide":[11],"a":[12,73,80,118,159],"promising":[13],"alternative":[14],"for":[15,63,107],"personal":[16],"identification.":[17],"To":[18],"maximize":[19],"its":[20,41],"potential,":[21],"feature":[22,46,77,95,99,135],"representation":[23,100],"and":[24,48,79,147,191],"matching":[25],"are":[26],"the":[27,45,49,68,84,89,93,110,115,124,128,133,151,172],"two":[28],"critical":[29],"components":[30],"towards":[31],"high":[32],"performance.":[33],"A":[34],"recent":[35],"pioneering":[36],"work":[37],"limited":[39],"by":[40,71,177],"preliminary":[42],"design":[43],"of":[44,92,120,132,163,174,185],"descriptor":[47,78],"tailor-made":[50],"similarity":[51,85,116,125],"function.":[52],"Although":[53],"this":[54],"method":[55,70,81],"demonstrates":[56],"decent":[57],"recognition":[58],"performance,":[59],"there":[60],"room":[62],"improvement.":[64],"This":[65],"article":[66],"advances":[67],"state-of-the-art":[69,152],"introducing":[72],"new":[74],"curvature":[75,111],"based":[76,87],"to":[82,142],"compute":[83,123],"functions":[86],"on":[88,179],"statistical":[90],"distribution":[91],"encoded":[94,134],"space.":[96,136],"Our":[97,137],"proposed":[98,138],"utilizes":[101],"insight":[103],"in":[104,158],"geometry":[106],"accurately":[108],"encoding":[109],"information.":[112],"When":[113],"computing":[114],"between":[117],"pair":[119],"templates,":[121],"we":[122,169],"function":[126],"from":[127],"probability":[129],"mass":[130],"distributions":[131],"approach":[139,176],"scalable":[141],"templates":[143],"with":[144],"different":[145],"sizes,":[146],"more":[148],"importantly":[149],"outperforms":[150],"methods":[153],"significantly,":[154],"demonstrated":[157],"publicly":[160,181],"available":[161,182],"database":[162],"knuckle.":[166],"In":[167],"addition,":[168],"also":[170],"demonstrate":[171],"generalizability":[173],"our":[175],"evaluating":[178],"other":[180],"datasets":[184],"similar":[186],"patterns,":[187],"i.e.,":[188],"palmprint":[190],"vein.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
