{"id":"https://openalex.org/W3129380467","doi":"https://doi.org/10.1117/12.2579930","title":"Blood vessel segmentation in narrow band imaging bronchoscopic video","display_name":"Blood vessel segmentation in narrow band imaging bronchoscopic video","publication_year":2021,"publication_date":"2021-02-12","ids":{"openalex":"https://openalex.org/W3129380467","doi":"https://doi.org/10.1117/12.2579930","mag":"3129380467"},"language":"en","primary_location":{"id":"doi:10.1117/12.2579930","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2579930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging","raw_type":"proceedings-article"},"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/A5039352843","display_name":"Saptarashmi Bandyopadhyay","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saptarashmi Bandyopadhyay","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023728903","display_name":"Vahid Daneshpajooh","orcid":"https://orcid.org/0000-0003-4698-5450"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vahid Daneshpajooh","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040792328","display_name":"Danish Ahmad","orcid":"https://orcid.org/0000-0001-5381-1243"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danish Ahmad","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109935619","display_name":"Jennifer Toth","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jennifer Toth","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033586503","display_name":"Rebecca Bascom","orcid":"https://orcid.org/0000-0001-5875-3476"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rebecca Bascom","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090923952","display_name":"William E. Higgins","orcid":"https://orcid.org/0000-0003-4781-9374"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William E. Higgins","raw_affiliation_strings":["The Pennsylvania State Univ. (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Pennsylvania State Univ. (United States)","institution_ids":["https://openalex.org/I130769515"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130769515"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"59","last_page":"59"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10619","display_name":"Esophageal Cancer Research and Treatment","score":0.9595999717712402,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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":0.9488000273704529,"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/bronchoscopy","display_name":"Bronchoscopy","score":0.6627259254455566},{"id":"https://openalex.org/keywords/lung-cancer","display_name":"Lung cancer","score":0.5673603415489197},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.5450693368911743},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5162410736083984},{"id":"https://openalex.org/keywords/narrow-band-imaging","display_name":"Narrow-band imaging","score":0.5008924007415771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4548218846321106},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.41315385699272156},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3859397768974304},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32830923795700073},{"id":"https://openalex.org/keywords/endoscopy","display_name":"Endoscopy","score":0.21023109555244446},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.17199954390525818}],"concepts":[{"id":"https://openalex.org/C2778996910","wikidata":"https://www.wikidata.org/wiki/Q237232","display_name":"Bronchoscopy","level":2,"score":0.6627259254455566},{"id":"https://openalex.org/C2776256026","wikidata":"https://www.wikidata.org/wiki/Q47912","display_name":"Lung cancer","level":2,"score":0.5673603415489197},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.5450693368911743},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5162410736083984},{"id":"https://openalex.org/C2781399487","wikidata":"https://www.wikidata.org/wiki/Q6966306","display_name":"Narrow-band imaging","level":3,"score":0.5008924007415771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4548218846321106},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41315385699272156},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3859397768974304},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32830923795700073},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.21023109555244446},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.17199954390525818}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2579930","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2579930","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2021: Biomedical Applications in Molecular, Structural, and Functional Imaging","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.8299999833106995,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2118176056","https://openalex.org/W1514442676","https://openalex.org/W2948448870","https://openalex.org/W2076556667","https://openalex.org/W2078090396","https://openalex.org/W2071301105","https://openalex.org/W2372551551","https://openalex.org/W2071710263","https://openalex.org/W957233884","https://openalex.org/W4399675275"],"abstract_inverted_index":{"Lung":[0],"cancer":[1,7,78],"is":[2,88],"the":[3,10,20,34,52,65,69,74,95,115,125,172],"leading":[4],"cause":[5],"of":[6,22,28,67,97,158],"fatalities":[8],"in":[9,44,73,104,130],"world.":[11],"A":[12],"recent":[13],"trend":[14],"has":[15,41,64],"begun":[16],"to":[17,51,56,81,90,111,146,161,171],"focus":[18],"on":[19],"idea":[21],"using":[23],"bronchoscopy":[24,40,63,87,107],"for":[25,114,121],"early":[26],"detection":[27],"suspect":[29,46],"cancerous":[30],"lesions":[31,79,99],"developing":[32],"along":[33],"airway":[35],"walls.":[36],"Because":[37],"standard":[38],"white-light":[39],"insufficient":[42],"sensitivity":[43,169],"locating":[45,98],"lesions,":[47],"researchers":[48],"are":[49],"turning":[50],"promising":[53],"modality":[54],"referred":[55],"as":[57],"narrow":[58],"band":[59],"imaging":[60],"(NBI).":[61],"NBI":[62,86,106,131],"advantage":[66],"highlighting":[68],"blood":[70,127],"vessels":[71,128],"contained":[72],"lung":[75],"mucosa.":[76],"Since":[77],"tend":[80],"exhibit":[82],"abnormal":[83],"vessel":[84,102],"growth,":[85],"able":[89],"highlight":[91],"such":[92],"lesions.":[93],"Unfortunately,":[94],"task":[96],"and":[100,123,179],"their":[101],"patterns":[103],"an":[105],"video":[108],"stream":[109],"proves":[110],"be":[112],"tedious":[113],"physician.":[116],"We":[117,152],"present":[118],"automatic":[119],"methods":[120,141],"enhancing":[122],"segmenting":[124],"major":[126],"depicted":[129],"bronchoscopic":[132],"video.":[133],"Results":[134],"with":[135],"ground-truth":[136],"data":[137],"indicate":[138],"that":[139],"our":[140],"can":[142],"achieve":[143],"superior":[144],"results":[145],"a":[147,155],"popular":[148],"existing":[149],"vessel-segmentation":[150],"method.":[151],"also":[153],"consider":[154],"preliminary":[156],"application":[157],"deep":[159],"learning":[160],"this":[162,165],"task;":[163],"while":[164],"approach":[166],"gives":[167],"low":[168],"compared":[170],"other":[173],"approaches,":[174],"it":[175],"achieves":[176],"higher":[177],"specificity":[178],"accuracy.":[180]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}