{"id":"https://openalex.org/W2890965909","doi":"https://doi.org/10.1007/s12559-018-9593-6","title":"A Line Feature Extraction Method for Finger-Knuckle-Print Verification","display_name":"A Line Feature Extraction Method for Finger-Knuckle-Print Verification","publication_year":2018,"publication_date":"2018-09-18","ids":{"openalex":"https://openalex.org/W2890965909","doi":"https://doi.org/10.1007/s12559-018-9593-6","mag":"2890965909"},"language":"en","primary_location":{"id":"doi:10.1007/s12559-018-9593-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12559-018-9593-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12559-018-9593-6.pdf","source":{"id":"https://openalex.org/S133078663","display_name":"Cognitive Computation","issn_l":"1866-9956","issn":["1866-9956","1866-9964"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cognitive Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s12559-018-9593-6.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114860286","display_name":"Joo-Young Kim","orcid":"https://orcid.org/0000-0001-5396-8961"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jooyoung Kim","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112271565","display_name":"Kangrok Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kangrok Oh","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069573953","display_name":"Beom\u2010Seok Oh","orcid":"https://orcid.org/0000-0002-7521-7197"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Beom-Seok Oh","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083558550","display_name":"Zhiping Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhiping Lin","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018473729","display_name":"Kar\u2010Ann Toh","orcid":"https://orcid.org/0000-0002-3736-003X"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Kar-Ann Toh","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea"],"raw_orcid":"https://orcid.org/0000-0002-3736-003X","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Yonsei University, 50 Yonsei-ro Seodaemun-gu, Seoul, 03722, Republic of Korea","institution_ids":["https://openalex.org/I193775966"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018473729"],"corresponding_institution_ids":["https://openalex.org/I193775966"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2790},"apc_paid":{"value":2190,"currency":"EUR","value_usd":2790},"fwci":1.8043,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.86208054,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"1","first_page":"50","last_page":"70"},"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/T10057","display_name":"Face and Expression Recognition","score":0.9980999827384949,"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/T11448","display_name":"Face recognition and analysis","score":0.9925000071525574,"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/knuckle","display_name":"Knuckle","score":0.8981845378875732},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7397063970565796},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6606221795082092},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.5818361639976501},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.5594971179962158},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5425863862037659},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5186147689819336},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4958394467830658},{"id":"https://openalex.org/keywords/palm-print","display_name":"Palm print","score":0.49202796816825867},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.48299992084503174},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.44704675674438477},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4450935125350952},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.4416191577911377},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4413920044898987},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4183671176433563},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18355631828308105},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17310220003128052},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1078571081161499}],"concepts":[{"id":"https://openalex.org/C2775868079","wikidata":"https://www.wikidata.org/wiki/Q794715","display_name":"Knuckle","level":2,"score":0.8981845378875732},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7397063970565796},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6606221795082092},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.5818361639976501},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.5594971179962158},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5425863862037659},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5186147689819336},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4958394467830658},{"id":"https://openalex.org/C2777503689","wikidata":"https://www.wikidata.org/wiki/Q7128108","display_name":"Palm print","level":3,"score":0.49202796816825867},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.48299992084503174},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.44704675674438477},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4450935125350952},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.4416191577911377},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4413920044898987},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4183671176433563},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18355631828308105},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17310220003128052},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1078571081161499},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","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},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","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/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s12559-018-9593-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12559-018-9593-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12559-018-9593-6.pdf","source":{"id":"https://openalex.org/S133078663","display_name":"Cognitive Computation","issn_l":"1866-9956","issn":["1866-9956","1866-9964"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cognitive Computation","raw_type":"journal-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/150715","is_oa":false,"landing_page_url":"https://hdl.handle.net/10356/150715","pdf_url":null,"source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1007/s12559-018-9593-6","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s12559-018-9593-6","pdf_url":"https://link.springer.com/content/pdf/10.1007/s12559-018-9593-6.pdf","source":{"id":"https://openalex.org/S133078663","display_name":"Cognitive Computation","issn_l":"1866-9956","issn":["1866-9956","1866-9964"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cognitive Computation","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3299343147","display_name":null,"funder_award_id":"NRF-2015R1D1A1A09061316","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G334320639","display_name":null,"funder_award_id":"NRF-2015R1D1A1A09061316","funder_id":"https://openalex.org/F4320322349","funder_display_name":"Ministry of Education, Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322349","display_name":"Ministry of Education, Science and Technology","ror":"https://ror.org/01p262204"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2890965909.pdf","grobid_xml":"https://content.openalex.org/works/W2890965909.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W205595773","https://openalex.org/W1488862788","https://openalex.org/W1505484906","https://openalex.org/W1519642659","https://openalex.org/W1535934254","https://openalex.org/W1598256617","https://openalex.org/W1703017547","https://openalex.org/W1762798876","https://openalex.org/W1979864702","https://openalex.org/W1991298800","https://openalex.org/W1997157840","https://openalex.org/W2013491563","https://openalex.org/W2024953679","https://openalex.org/W2033150480","https://openalex.org/W2038938593","https://openalex.org/W2043939888","https://openalex.org/W2064555661","https://openalex.org/W2078940929","https://openalex.org/W2085836595","https://openalex.org/W2093433254","https://openalex.org/W2095773423","https://openalex.org/W2096540110","https://openalex.org/W2099131976","https://openalex.org/W2104311988","https://openalex.org/W2105544530","https://openalex.org/W2111072639","https://openalex.org/W2111634031","https://openalex.org/W2112796928","https://openalex.org/W2114214092","https://openalex.org/W2114631941","https://openalex.org/W2121647436","https://openalex.org/W2122807650","https://openalex.org/W2125186487","https://openalex.org/W2127717018","https://openalex.org/W2133457703","https://openalex.org/W2133693315","https://openalex.org/W2136461127","https://openalex.org/W2138451337","https://openalex.org/W2140959843","https://openalex.org/W2142796063","https://openalex.org/W2144134344","https://openalex.org/W2144469199","https://openalex.org/W2164091383","https://openalex.org/W2280932954","https://openalex.org/W2342273034","https://openalex.org/W2343558730","https://openalex.org/W2486992111","https://openalex.org/W2497969850","https://openalex.org/W2548050768","https://openalex.org/W2553035813","https://openalex.org/W2563554623","https://openalex.org/W2626727812","https://openalex.org/W2725637714","https://openalex.org/W2801179766","https://openalex.org/W3112293456","https://openalex.org/W4243097765","https://openalex.org/W4243694068","https://openalex.org/W4251147723"],"related_works":["https://openalex.org/W2045898839","https://openalex.org/W4212962537","https://openalex.org/W2898228808","https://openalex.org/W3124283010","https://openalex.org/W2974835224","https://openalex.org/W2048250037","https://openalex.org/W4241479212","https://openalex.org/W2054595933","https://openalex.org/W2144679583","https://openalex.org/W2048842461"],"abstract_inverted_index":{"Due":[0],"to":[1,154,191],"its":[2],"mobility":[3],"and":[4,57,76,100,215],"reliability,":[5],"the":[6,18,67,74,77,85,121,125,132,136,145,164,173,178,182,193],"outer":[7],"finger-knuckle-print":[8,68,138,202],"(FKP)":[9],"possesses":[10],"several":[11],"advantages":[12],"over":[13],"other":[14],"biometric":[15],"traits":[16],"of":[17,124,135,143,181,212],"hand.":[19],"However,":[20],"most":[21],"existing":[22],"state-of-the-art":[23],"methods":[24,39,198],"utilize":[25],"either":[26],"local":[27],"features":[28,34,65,134,147,168],"alone":[29],"or":[30],"together":[31],"with":[32,196],"global":[33],"for":[35,62,69,117],"FKP":[36],"verification.":[37,71],"These":[38],"often":[40],"demand":[41],"high":[42,47],"computational":[43,216],"cost":[44],"despite":[45],"their":[46],"verification":[48,213],"accuracy.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53],"propose":[54],"a":[55,90,94,103,114,156],"novel":[56],"fast":[58,157],"matrix":[59,95,105],"projection":[60],"method":[61,195],"extracting":[63,144],"line":[64,167],"from":[66],"person":[70],"Essentially,":[72],"both":[73],"horizontal":[75],"vertical":[78],"knuckle":[79,86],"lines":[80],"are":[81,169,189],"extracted":[82],"by":[83,176],"projecting":[84],"print":[87],"image":[88,98,110,128],"onto":[89],"shift-and-difference":[91],"matrix.":[92],"Such":[93],"enables":[96],"directional":[97,166],"shifting":[99],"subtraction":[101],"within":[102],"single":[104],"multiplication.":[106],"The":[107,140],"resultant":[108],"difference":[109],"then":[111],"goes":[112],"through":[113],"sigmoidal":[115],"activation":[116],"contrast":[118,126],"enhancement.":[119],"Subsequently,":[120],"Fourier":[122],"spectrum":[123],"enhanced":[127],"is":[129,148],"adopted":[130],"as":[131],"holistic":[133],"given":[137],"image.":[139],"entire":[141],"process":[142],"proposed":[146,194],"expressed":[149],"in":[150,210],"an":[151],"analytic":[152],"form":[153],"facilitate":[155],"vectorized":[158],"implementation.":[159],"For":[160],"cognition":[161],"performance":[162,209],"enhancement,":[163],"two":[165],"subsequently":[170],"fused":[171],"at":[172],"score":[174],"level":[175],"minimizing":[177],"error":[179],"counts":[180],"extreme":[183],"learning":[184],"machine":[185],"kernel.":[186],"Extensive":[187],"experiments":[188],"performed":[190],"compare":[192],"competing":[197],"using":[199],"three":[200],"public":[201],"databases.":[203],"Our":[204],"experimental":[205],"results":[206],"show":[207],"encouraging":[208],"terms":[211],"accuracy":[214],"efficiency.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-16T07:32:37.131356","created_date":"2025-10-10T00:00:00"}