{"id":"https://openalex.org/W1968442005","doi":"https://doi.org/10.1117/12.274129","title":"Adaptive feature analysis of false positives for computerized detection of lung nodules in digital chest images","display_name":"Adaptive feature analysis of false positives for computerized detection of lung nodules in digital chest images","publication_year":1997,"publication_date":"1997-04-25","ids":{"openalex":"https://openalex.org/W1968442005","doi":"https://doi.org/10.1117/12.274129","mag":"1968442005"},"language":"en","primary_location":{"id":"doi:10.1117/12.274129","doi":"https://doi.org/10.1117/12.274129","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.274129","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,"listed_in":["cwts-core","norway-1"],"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"},"volume":null,"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/A5044649083","display_name":"Xinwei Xu","orcid":"https://orcid.org/0000-0001-7656-1021","observed_orcids":["https://orcid.org/0000-0001-7656-1021"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xin-Wei Xu","raw_affiliation_strings":["Univ. of Chicago (United States)","UNIVERSITY OF CHICAGO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"UNIVERSITY OF CHICAGO, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024687283","display_name":"Heber MacMahon","orcid":"https://orcid.org/0009-0008-8525-6596","observed_orcids":["https://orcid.org/0009-0008-8525-6596"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Heber MacMahon","raw_affiliation_strings":["Univ. of Chicago (United States)","UNIVERSITY OF CHICAGO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"UNIVERSITY OF CHICAGO, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049042648","display_name":"Maryellen Lissak Giger","orcid":"https://orcid.org/0000-0001-5482-9728","observed_orcids":["https://orcid.org/0000-0001-5482-9728"]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Maryellen L. Giger","raw_affiliation_strings":["Univ. of Chicago (United States)","UNIVERSITY OF CHICAGO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"UNIVERSITY OF CHICAGO, USA","institution_ids":["https://openalex.org/I40347166"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111726867","display_name":"Kunio Doi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I40347166","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kunio Doi","raw_affiliation_strings":["Univ. of Chicago (United States)","UNIVERSITY OF CHICAGO, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Chicago (United States)","institution_ids":["https://openalex.org/I40347166"]},{"raw_affiliation_string":"UNIVERSITY OF CHICAGO, USA","institution_ids":["https://openalex.org/I40347166"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I40347166"],"apc_list":null,"apc_paid":null,"fwci":0.3177,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.56315434,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3034","issue":null,"first_page":"428","last_page":"436"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10862","display_name":"AI in cancer detection","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10862","display_name":"AI in cancer detection","score":0.9609000086784363,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.02630000002682209,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.010200000368058681,"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/pulmonary-nodule-detection","display_name":"lung nodule detection","score":0.9760000109672546},{"id":"https://openalex.org/keywords/computer-aided-diagnosis","display_name":"computer-aided diagnosis","score":0.972000002861023},{"id":"https://openalex.org/keywords/false-positive-reduction","display_name":"false positive reduction","score":0.796999990940094},{"id":"https://openalex.org/keywords/chest-radiograph","display_name":"chest radiograph","score":0.8709999918937683},{"id":"https://openalex.org/keywords/early-stage-lung-cancer","display_name":"early-stage lung cancer","score":0.7089999914169312},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.7300000190734863}],"concepts":[{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.8695145845413208},{"id":"https://openalex.org/C194789388","wikidata":"https://www.wikidata.org/wiki/Q17855283","display_name":"CAD","level":2,"score":0.7256708145141602},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.7046020030975342},{"id":"https://openalex.org/C2779549770","wikidata":"https://www.wikidata.org/wiki/Q1122413","display_name":"Computer-aided diagnosis","level":2,"score":0.6485830545425415},{"id":"https://openalex.org/C2776731575","wikidata":"https://www.wikidata.org/wiki/Q2916245","display_name":"Nodule (geology)","level":2,"score":0.5878333449363708},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5255362391471863},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5137327909469604},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.48126906156539917},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4670480787754059},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4443408250808716},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.4146481454372406},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3661642372608185},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.09159398078918457},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06816059350967407},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.274129","doi":"https://doi.org/10.1117/12.274129","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.274129","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,"listed_in":["cwts-core","norway-1"],"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":[{"score":0.8371999859809875,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"sustainable_development_goals_aurora":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309626","display_name":"University of Chicago","ror":"https://ror.org/024mw5h28"},{"id":"https://openalex.org/F4320332505","display_name":"U.S. Public Health Service","ror":"https://ror.org/05xf94514"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2055225427","https://openalex.org/W2086099651","https://openalex.org/W2032015630","https://openalex.org/W2248886010","https://openalex.org/W2381690088","https://openalex.org/W1998581748","https://openalex.org/W2067476805","https://openalex.org/W2075100290","https://openalex.org/W201759245","https://openalex.org/W2078959508"],"abstract_inverted_index":{"To":[0],"assist":[1],"radiologists":[2],"in":[3,22],"diagnosing":[4],"early":[5],"lung":[6,20],"cancer,":[7],"we":[8],"have":[9],"developed":[10],"a":[11,94],"computer-aided":[12],"diagnosis":[13],"(CAD)":[14],"scheme":[15,47,90,110],"for":[16,29,117],"automated":[17],"detection":[18],"of":[19,33,57,66,76,96],"nodules":[21],"digital":[23],"chest":[24,37,103],"images.":[25],"The":[26],"database":[27],"used":[28],"this":[30,108],"study":[31],"consisted":[32],"two":[34],"hundred":[35],"PA":[36],"radiographs,":[38],"including":[39],"100":[40,43],"normals":[41],"and":[42,73,84],"abnormals.":[44],"Our":[45,88],"CAD":[46,89,109],"has":[48],"four":[49],"basic":[50],"steps,":[51],"namely,":[52],"(1)":[53],"preprocessing,":[54],"(2)":[55],"identification":[56],"initial":[58,67],"nodule":[59,68],"candidates":[60,69],"(rule-based":[61,79],"test":[62,80],"#1),":[63],"(3)":[64],"grouping":[65],"into":[70],"six":[71],"groups,":[72],"(4)":[74],"elimination":[75],"false":[77,100],"positives":[78,101],"#2":[81],"-":[82],"#5":[83],"artificial":[85],"neural":[86],"network).":[87],"achieves,":[91],"on":[92],"average,":[93],"sensitivity":[95],"70%,":[97],"with":[98,111],"1.7":[99],"per":[102],"image.":[104],"We":[105],"believe":[106],"that":[107],"its":[112],"current":[113],"performance":[114],"is":[115],"ready":[116],"clinical":[118],"evaluation.":[119]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
