{"id":"https://openalex.org/W3026234262","doi":"https://doi.org/10.1109/isbi45749.2020.9098558","title":"Locally Adaptive Half-Max Methods for Airway Lumen-Area and Wall-Thickness and Their Repeat CT Scan Reproducibility","display_name":"Locally Adaptive Half-Max Methods for Airway Lumen-Area and Wall-Thickness and Their Repeat CT Scan Reproducibility","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W3026234262","doi":"https://doi.org/10.1109/isbi45749.2020.9098558","mag":"3026234262","pmid":"https://pubmed.ncbi.nlm.nih.gov/34422222"},"language":"en","primary_location":{"id":"doi:10.1109/isbi45749.2020.9098558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi45749.2020.9098558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 17th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8375398","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066038745","display_name":"Syed Ahmed Nadeem","orcid":"https://orcid.org/0000-0002-5933-3825"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Syed Ahmed Nadeem","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA","College of Engineering, University of Iowa, Iowa City, IA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"College of Engineering, University of Iowa, Iowa City, IA, USA","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011527598","display_name":"Eric A. Hoffman","orcid":"https://orcid.org/0000-0001-8456-9437"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eric A. Hoffman","raw_affiliation_strings":["Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","Carver College of Medicine, University of Iowa, Iowa City, IA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Carver College of Medicine, University of Iowa, Iowa City, IA, USA","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077939584","display_name":"Alejandro P. Comellas","orcid":"https://orcid.org/0000-0003-1521-7520"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alejandro P. Comellas","raw_affiliation_strings":["Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","Carver College of Medicine, University of Iowa, Iowa City, IA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Internal Medicine, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Carver College of Medicine, University of Iowa, Iowa City, IA, USA","institution_ids":["https://openalex.org/I126307644"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033203259","display_name":"Punam K. Saha","orcid":"https://orcid.org/0000-0003-1576-118X"},"institutions":[{"id":"https://openalex.org/I126307644","display_name":"University of Iowa","ror":"https://ror.org/036jqmy94","country_code":"US","type":"education","lineage":["https://openalex.org/I126307644"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Punam K. Saha","raw_affiliation_strings":["Department of Electrical and Computer Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA","Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","Carver College of Medicine, University of Iowa, Iowa City, IA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, College of Engineering, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Department of Radiology, Carver College of Medicine, University of Iowa, Iowa City, IA 52242, USA","institution_ids":["https://openalex.org/I126307644"]},{"raw_affiliation_string":"Carver College of Medicine, University of Iowa, Iowa City, IA, USA","institution_ids":["https://openalex.org/I126307644"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126307644"],"apc_list":null,"apc_paid":null,"fwci":0.1248,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.50500134,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2020","issue":null,"first_page":"1883","last_page":"1886"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9986000061035156,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9986000061035156,"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/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9847000241279602,"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/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9672999978065491,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/lumen","display_name":"Lumen (anatomy)","score":0.858810305595398},{"id":"https://openalex.org/keywords/airway","display_name":"Airway","score":0.7041290998458862},{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.5036143660545349},{"id":"https://openalex.org/keywords/tapering","display_name":"Tapering","score":0.4761126935482025},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.4682264029979706},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.35104140639305115},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.33048152923583984},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.3294481933116913},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.25077733397483826},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.11491155624389648}],"concepts":[{"id":"https://openalex.org/C131631996","wikidata":"https://www.wikidata.org/wiki/Q1141325","display_name":"Lumen (anatomy)","level":2,"score":0.858810305595398},{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.7041290998458862},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.5036143660545349},{"id":"https://openalex.org/C114138010","wikidata":"https://www.wikidata.org/wiki/Q7684542","display_name":"Tapering","level":2,"score":0.4761126935482025},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.4682264029979706},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.35104140639305115},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.33048152923583984},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3294481933116913},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.25077733397483826},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.11491155624389648},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/isbi45749.2020.9098558","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi45749.2020.9098558","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 17th International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmid:34422222","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34422222","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. IEEE International Symposium on Biomedical Imaging","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:8375398","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8375398","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc IEEE Int Symp Biomed Imaging","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:8375398","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8375398","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc IEEE Int Symp Biomed Imaging","raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1472646405","display_name":null,"funder_award_id":"R01 HL142042","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G3955570234","display_name":null,"funder_award_id":"S10 OD026960","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G6163026705","display_name":null,"funder_award_id":"R01 HL112986","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W410517915","https://openalex.org/W1587020841","https://openalex.org/W1978335434","https://openalex.org/W2009906257","https://openalex.org/W2031674734","https://openalex.org/W2037810426","https://openalex.org/W2055261826","https://openalex.org/W2082907106","https://openalex.org/W2113528563","https://openalex.org/W2120397327","https://openalex.org/W2132927647","https://openalex.org/W2139131213","https://openalex.org/W2150398959","https://openalex.org/W2162143838","https://openalex.org/W2171647346","https://openalex.org/W2298785857","https://openalex.org/W2524508118","https://openalex.org/W2753087220","https://openalex.org/W2793706035","https://openalex.org/W2892149435","https://openalex.org/W2902753352","https://openalex.org/W2921208844","https://openalex.org/W3000344088","https://openalex.org/W3012399666","https://openalex.org/W3125307154","https://openalex.org/W4232146711"],"related_works":["https://openalex.org/W2358675951","https://openalex.org/W2214596383","https://openalex.org/W2056127026","https://openalex.org/W4387907461","https://openalex.org/W4238821840","https://openalex.org/W2136578181","https://openalex.org/W2135069164","https://openalex.org/W2074968024","https://openalex.org/W2969710403","https://openalex.org/W35408462"],"abstract_inverted_index":{"Quantitative":[0],"computed":[1,102],"tomography":[2],"(CT)-based":[3],"characterization":[4],"of":[5,40,47,55,93],"bronchial":[6,103],"metrics":[7],"is":[8],"increasingly":[9],"being":[10],"used":[11],"to":[12,45,62,72,95],"investigate":[13],"chronic":[14],"obstructive":[15],"pulmonary":[16],"disease":[17],"(COPD)-related":[18],"phenotypes.":[19],"Automated":[20],"methods":[21,71],"for":[22,37,126,134],"airway":[23,41,74,108],"measurements":[24],"benefit":[25],"large":[26],"multi-site":[27],"studies":[28],"by":[29],"reducing":[30],"cost":[31],"and":[32,49,58,76,79,84,124,128,142],"subjectivity":[33],"errors.":[34],"Critical":[35],"challenges":[36],"CT-based":[38],"analysis":[39,92],"morphology":[42],"are":[43,111,145],"related":[44],"location":[46],"lumen":[48,75,82],"wall":[50,77],"transitions":[51,78],"in":[52],"the":[53,87],"presence":[54],"varying":[56],"scales":[57],"intensity-contrasts":[59],"from":[60],"proximal":[61],"distal":[63],"sites.":[64],"This":[65],"paper":[66],"introduces":[67],"locally":[68],"adaptive":[69],"half-max":[70],"locate":[73],"compute":[80],"cross-sectional":[81],"area":[83],"wall-thickness.":[85],"Also,":[86],"method":[88],"uses":[89],"a":[90],"consistency":[91],"wall-thickness":[94],"avoid":[96],"adjoining-structure-artifacts.":[97],"Experimental":[98],"results":[99],"show":[100],"that":[101],"measures":[104],"at":[105],"individual":[106],"anatomic":[107],"tree":[109],"locations":[110],"repeat":[112],"CT":[113],"scan":[114],"reproducible":[115],"with":[116],"intra-class":[117],"correlation":[118],"coefficient":[119],"(ICC)":[120],"values":[121,133],"exceeding":[122],"0.9":[123],"0.8":[125],"lumen-area":[127,139],"wall-thickness,":[129],"respectively.":[130],"Observed":[131],"ICC":[132],"derived":[135],"morphologic":[136],"measures,":[137],"e.g.,":[138],"compactness":[140],"(ICC>0.67)":[141],"tapering":[143],"(ICC>0.47)":[144],"relatively":[146],"lower.":[147]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
