{"id":"https://openalex.org/W1968651672","doi":"https://doi.org/10.1117/12.2043964","title":"A novel computer-aided detection system for pulmonary nodule identification in CT images","display_name":"A novel computer-aided detection system for pulmonary nodule identification in CT images","publication_year":2014,"publication_date":"2014-03-18","ids":{"openalex":"https://openalex.org/W1968651672","doi":"https://doi.org/10.1117/12.2043964","mag":"1968651672"},"language":"en","primary_location":{"id":"doi:10.1117/12.2043964","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2043964","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","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/A5066990241","display_name":"Hao Han","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hao Han","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100711452","display_name":"Lihong Li","orcid":null},"institutions":[{"id":"https://openalex.org/I142393192","display_name":"College of Staten Island","ror":"https://ror.org/02p179j44","country_code":"US","type":"education","lineage":["https://openalex.org/I142393192"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lihong Li","raw_affiliation_strings":["College of Staten Island (United States)","College of Staten Island, United States"],"affiliations":[{"raw_affiliation_string":"College of Staten Island (United States)","institution_ids":["https://openalex.org/I142393192"]},{"raw_affiliation_string":"College of Staten Island, United States","institution_ids":["https://openalex.org/I142393192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115695285","display_name":"Huafeng Wang","orcid":"https://orcid.org/0009-0008-0306-9106"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Huafeng Wang","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100396884","display_name":"Hao Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hao Zhang","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022418809","display_name":"William H. Moore","orcid":"https://orcid.org/0000-0002-1138-739X"},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William Moore","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110322946","display_name":"Zhengrong Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I59553526","display_name":"Stony Brook University","ror":"https://ror.org/05qghxh33","country_code":"US","type":"education","lineage":["https://openalex.org/I59553526"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhengrong Liang","raw_affiliation_strings":["Stony Brook Univ. (United States)","Stony Brook University, United States;"],"affiliations":[{"raw_affiliation_string":"Stony Brook Univ. (United States)","institution_ids":["https://openalex.org/I59553526"]},{"raw_affiliation_string":"Stony Brook University, United States;","institution_ids":["https://openalex.org/I59553526"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5066990241"],"corresponding_institution_ids":["https://openalex.org/I59553526"],"apc_list":null,"apc_paid":null,"fwci":1.1779,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.79136771,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9035","issue":null,"first_page":"90352D","last_page":"90352D"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9714000225067139,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9714000225067139,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.6480812430381775},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5957775712013245},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5595203638076782},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46183088421821594},{"id":"https://openalex.org/keywords/nodule","display_name":"Nodule (geology)","score":0.4532018303871155},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.43968814611434937},{"id":"https://openalex.org/keywords/lung","display_name":"Lung","score":0.4265548586845398},{"id":"https://openalex.org/keywords/computer-aided-diagnosis","display_name":"Computer-aided diagnosis","score":0.4194180369377136},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.37389594316482544},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.22040730714797974},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09988945722579956}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6480812430381775},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5957775712013245},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5595203638076782},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46183088421821594},{"id":"https://openalex.org/C2776731575","wikidata":"https://www.wikidata.org/wiki/Q2916245","display_name":"Nodule (geology)","level":2,"score":0.4532018303871155},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.43968814611434937},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.4265548586845398},{"id":"https://openalex.org/C2779549770","wikidata":"https://www.wikidata.org/wiki/Q1122413","display_name":"Computer-aided diagnosis","level":2,"score":0.4194180369377136},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.37389594316482544},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.22040730714797974},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09988945722579956},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2043964","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2043964","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337351","display_name":"National Cancer Institute","ror":"https://ror.org/040gcmg81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1972004195","https://openalex.org/W1986649315","https://openalex.org/W1992122542","https://openalex.org/W1992395967","https://openalex.org/W2035107885","https://openalex.org/W2145860001","https://openalex.org/W2164160732","https://openalex.org/W2184636287","https://openalex.org/W2545217742","https://openalex.org/W4239851916","https://openalex.org/W6686078001"],"related_works":["https://openalex.org/W2090763504","https://openalex.org/W148178222","https://openalex.org/W1964806738","https://openalex.org/W2104657898","https://openalex.org/W1948992892","https://openalex.org/W4243779904","https://openalex.org/W1886884218","https://openalex.org/W1910826599","https://openalex.org/W2965938661","https://openalex.org/W2428333999"],"abstract_inverted_index":{"Computer-aided":[0],"detection":[1,155],"(CADe)":[2],"of":[3,34,144,177,198,211,223,233,240,245],"pulmonary":[4],"nodules":[5,36,147],"from":[6,51,81,109,207],"computer":[7],"tomography":[8],"(CT)":[9],"scans":[10,106,112],"is":[11,59,75,91,181],"critical":[12],"for":[13,32,156],"assisting":[14],"radiologists":[15],"to":[16,48,61,77,93,183,187,203],"identify":[17],"lung":[18,35,50,69],"lesions":[19],"at":[20,115,148,242],"an":[21],"early":[22],"stage.":[23],"In":[24],"this":[25],"paper,":[26],"we":[27,194],"propose":[28],"a":[29,38,175,238,243],"novel":[30],"approach":[31],"CADe":[33,235],"using":[37],"two-stage":[39,138],"vector":[40,87],"quantization":[41],"(VQ)":[42],"scheme.":[43],"The":[44,98,137],"first-stage":[45],"VQ":[46,58,139],"aims":[47],"extract":[49,62],"the":[52,56,68,84,96,110,122,145,153,196,220,230],"chest":[53],"volume,":[54],"while":[55,173],"second-stage":[57],"designed":[60],"initial":[63],"nodule":[64,119],"candidates":[65],"(INCs)":[66],"within":[67],"volume.":[70],"Then":[71],"rule-based":[72],"expert":[73],"filtering":[74,166],"employed":[76],"prune":[78],"obvious":[79],"FPs":[80,168,206],"INCs,":[82],"and":[83,131,152],"commonly-used":[85],"support":[86],"machine":[88],"(SVM)":[89],"classifier":[90],"adopted":[92],"further":[94,204],"reduce":[95,205],"FPs.":[97],"proposed":[99],"system":[100,236],"was":[101,225],"validated":[102],"on":[103,192],"100":[104],"CT":[105],"randomly":[107],"selected":[108],"262":[111],"that":[113,216],"have":[114],"least":[116],"one":[117],"juxta-pleural":[118],"annotation":[120],"in":[121,163,226],"publicly":[123],"available":[124],"database":[125],"-":[126],"Lung":[127],"Image":[128,132],"Database":[129,133],"Consortium":[130],"Resource":[134],"Initiative":[135],"(LIDC-IDRI).":[136],"only":[140],"missed":[141],"2":[142],"out":[143],"207":[146],"agreement":[149],"level":[150],"1,":[151],"INCs":[154,185,224],"each":[157],"scan":[158],"took":[159],"about":[160],"30":[161],"seconds":[162],"average.":[164],"Expert":[165],"reduced":[167],"more":[169],"than":[170],"18":[171],"times,":[172],"maintaining":[174],"sensitivity":[176,239],"93.24%.":[178],"As":[179],"it":[180],"trivial":[182],"distinguish":[184],"attached":[186],"pleural":[188],"wall":[189],"versus":[190],"not":[191],"wall,":[193],"investigated":[195],"feasibility":[197],"training":[199],"different":[200],"SVM":[201,217],"classifiers":[202],"these":[208],"two":[209],"kinds":[210],"INCs.":[212],"Experiment":[213],"results":[214],"indicated":[215],"classification":[218],"over":[219],"entire":[221],"set":[222],"favor":[227],"of,":[228],"where":[229],"optimal":[231],"operating":[232],"our":[234],"achieved":[237],"89.4%":[241],"specificity":[244],"86.8%.":[246]},"counts_by_year":[{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
