{"id":"https://openalex.org/W2028153086","doi":"https://doi.org/10.1155/2012/382806","title":"Automated Lobe-Based Airway Labeling","display_name":"Automated Lobe-Based Airway Labeling","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2028153086","doi":"https://doi.org/10.1155/2012/382806","mag":"2028153086","pmid":"https://pubmed.ncbi.nlm.nih.gov/23093951"},"language":"en","primary_location":{"id":"doi:10.1155/2012/382806","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/382806","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2012/382806.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/ijbi/2012/382806.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074393622","display_name":"Suicheng Gu","orcid":"https://orcid.org/0000-0003-0037-2122"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Suicheng Gu","raw_affiliation_strings":["Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773659","display_name":"Zhimin Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhimin Wang","raw_affiliation_strings":["Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031746829","display_name":"Jill M. Siegfried","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jill M. Siegfried","raw_affiliation_strings":["Department of of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of of Pharmacology & Chemical Biology, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053225296","display_name":"David O. Wilson","orcid":"https://orcid.org/0000-0002-2635-7468"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Wilson","raw_affiliation_strings":["Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114017213","display_name":"William L. Bigbee","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William L. Bigbee","raw_affiliation_strings":["Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041650010","display_name":"Jiantao Pu","orcid":"https://orcid.org/0000-0003-2127-5313"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jiantao Pu","raw_affiliation_strings":["Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA","Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"Department of Radiology, University of Pittsburgh, Pittsburgh, PA 15213, USA","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5041650010"],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":{"value":900,"currency":"USD","value_usd":900},"apc_paid":{"value":900,"currency":"USD","value_usd":900},"fwci":0.3414,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.62230367,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"2012","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9833999872207642,"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"}},"topics":[{"id":"https://openalex.org/T10234","display_name":"Obstructive Sleep Apnea Research","score":0.9833999872207642,"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"}},{"id":"https://openalex.org/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9815000295639038,"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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9437999725341797,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/airway","display_name":"Airway","score":0.8164531588554382},{"id":"https://openalex.org/keywords/lobe","display_name":"Lobe","score":0.764482319355011},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5759327411651611},{"id":"https://openalex.org/keywords/skeletonization","display_name":"Skeletonization","score":0.5199993252754211},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5006170272827148},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.48374366760253906},{"id":"https://openalex.org/keywords/temporal-lobe","display_name":"Temporal lobe","score":0.43628615140914917},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.4359643757343292},{"id":"https://openalex.org/keywords/lung","display_name":"Lung","score":0.43026822805404663},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4236312806606293},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.40073126554489136},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.34223270416259766},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.2584058344364166},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.15813103318214417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12241321802139282},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.1153443455696106}],"concepts":[{"id":"https://openalex.org/C105922876","wikidata":"https://www.wikidata.org/wiki/Q1423981","display_name":"Airway","level":2,"score":0.8164531588554382},{"id":"https://openalex.org/C2777876421","wikidata":"https://www.wikidata.org/wiki/Q1637174","display_name":"Lobe","level":2,"score":0.764482319355011},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5759327411651611},{"id":"https://openalex.org/C23951316","wikidata":"https://www.wikidata.org/wiki/Q1984140","display_name":"Skeletonization","level":2,"score":0.5199993252754211},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5006170272827148},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.48374366760253906},{"id":"https://openalex.org/C2781099131","wikidata":"https://www.wikidata.org/wiki/Q744385","display_name":"Temporal lobe","level":3,"score":0.43628615140914917},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.4359643757343292},{"id":"https://openalex.org/C2777714996","wikidata":"https://www.wikidata.org/wiki/Q7886","display_name":"Lung","level":2,"score":0.43026822805404663},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4236312806606293},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.40073126554489136},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.34223270416259766},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.2584058344364166},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.15813103318214417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12241321802139282},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1153443455696106},{"id":"https://openalex.org/C2778186239","wikidata":"https://www.wikidata.org/wiki/Q41571","display_name":"Epilepsy","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1155/2012/382806","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/382806","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2012/382806.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},{"id":"pmid:23093951","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/23093951","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":"International journal of biomedical imaging","raw_type":null},{"id":"pmh:oai:doaj.org/article:a442e2d3fdbf42ff9dd773615c450e20","is_oa":true,"landing_page_url":"https://doaj.org/article/a442e2d3fdbf42ff9dd773615c450e20","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Biomedical Imaging, Vol 2012 (2012)","raw_type":"article"},{"id":"pmh:oai:europepmc.org:2471758","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3474277","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1155/2012/382806","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2012/382806","pdf_url":"https://downloads.hindawi.com/journals/ijbi/2012/382806.pdf","source":{"id":"https://openalex.org/S108408918","display_name":"International Journal of Biomedical Imaging","issn_l":"1687-4188","issn":["1687-4188","1687-4196"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Biomedical Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7900000214576721,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"awards":[{"id":"https://openalex.org/G212846958","display_name":null,"funder_award_id":"HL096613","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G324836684","display_name":null,"funder_award_id":"CA090440","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G5293068761","display_name":null,"funder_award_id":"2012KTCL03-07","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G7024293093","display_name":null,"funder_award_id":"HL095397","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G7449228160","display_name":null,"funder_award_id":"HL084948","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"}],"funders":[{"id":"https://openalex.org/F4320310174","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305"},{"id":"https://openalex.org/F4320311120","display_name":"Bonnie J. Addario Lung Cancer Foundation","ror":"https://ror.org/029xb4124"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2028153086.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W196669307","https://openalex.org/W1497143265","https://openalex.org/W1549739250","https://openalex.org/W1787274178","https://openalex.org/W1964388374","https://openalex.org/W1977769832","https://openalex.org/W1993250663","https://openalex.org/W2027647533","https://openalex.org/W2077264231","https://openalex.org/W2115460193","https://openalex.org/W2118723267","https://openalex.org/W2119360734","https://openalex.org/W2120746148","https://openalex.org/W2129417697","https://openalex.org/W2129736581","https://openalex.org/W2131012824","https://openalex.org/W2143931888","https://openalex.org/W2143944689","https://openalex.org/W2145466675","https://openalex.org/W2156670823","https://openalex.org/W2167134737","https://openalex.org/W2169934928","https://openalex.org/W2322872430"],"related_works":["https://openalex.org/W2132416234","https://openalex.org/W2118553688","https://openalex.org/W2092783742","https://openalex.org/W2292955152","https://openalex.org/W2376130299","https://openalex.org/W1549296799","https://openalex.org/W41790368","https://openalex.org/W2623093699","https://openalex.org/W2163357916","https://openalex.org/W1992392074"],"abstract_inverted_index":{"Regional":[0],"quantitative":[1],"analysis":[2],"of":[3,8,49,70,93,102,112],"airway":[4,54,63,75,82,88,183,193],"morphological":[5],"abnormalities":[6],"is":[7,162],"great":[9],"interest":[10],"in":[11,34,47,117,182],"lung":[12],"disease":[13],"investigation.":[14],"Considering":[15],"that":[16,136],"pulmonary":[17,50],"lobes":[18],"are":[19,175],"relatively":[20],"independent":[21],"functional":[22],"unit,":[23],"we":[24,105],"develop":[25],"and":[26,30,39,90,121,157,167],"test":[27],"a":[28,109,118],"novel":[29],"efficient":[31],"computerized":[32],"scheme":[33],"this":[35,103,196],"study":[36],"to":[37,98,108,126,179,190],"automatically":[38],"robustly":[40],"classify":[41],"the":[42,66,100,129,137,141,145,149,153,158,180],"airways":[43],"into":[44],"different":[45],"categories":[46],"terms":[48],"lobe.":[51],"Given":[52],"an":[53,123,192],"tree,":[55],"which":[56],"could":[57],"be":[58],"obtained":[59],"using":[60,195],"any":[61],"available":[62],"segmentation":[64],"scheme,":[65],"developed":[67],"approach":[68],"consists":[69],"four":[71],"basic":[72],"steps:":[73],"(1)":[74],"skeletonization":[76],"or":[77],"centerline":[78],"extraction,":[79],"(2)":[80],"individual":[81],"branch":[83],"identification,":[84],"(3)":[85],"initial":[86],"rule-based":[87],"classification/labeling,":[89],"(4)":[91],"self-correction":[92],"labeling":[94,138],"errors.":[95],"In":[96],"order":[97],"assess":[99],"performance":[101],"approach,":[104],"applied":[106],"it":[107],"dataset":[110],"consisting":[111],"300":[113],"chest":[114],"CT":[115],"examinations":[116],"batch":[119],"manner":[120],"asked":[122],"image":[124],"analyst":[125],"subjectively":[127],"examine":[128],"labeled":[130,177],"results.":[131],"Our":[132],"preliminary":[133],"experiment":[134],"showed":[135],"accuracy":[139],"for":[140],"right":[142,146,150],"upper":[143,155],"lobe,":[144,148,152,156],"middle":[147],"lower":[151,160],"left":[154,159],"lobe":[161],"100%,":[163,166,168],"99.3%,":[164,165],"respectively.":[169],"Among":[170],"these,":[171],"only":[172],"two":[173],"cases":[174],"incorrectly":[176],"due":[178],"failures":[181],"detection.":[184],"It":[185],"takes":[186],"around":[187],"2":[188],"minutes":[189],"label":[191],"tree":[194],"algorithm.":[197]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}