{"id":"https://openalex.org/W4220772646","doi":"https://doi.org/10.1117/12.2612697","title":"Automatic microchannel detection using deep learning in intravascular optical coherence tomography images","display_name":"Automatic microchannel detection using deep learning in intravascular optical coherence tomography images","publication_year":2022,"publication_date":"2022-04-01","ids":{"openalex":"https://openalex.org/W4220772646","doi":"https://doi.org/10.1117/12.2612697","pmid":"https://pubmed.ncbi.nlm.nih.gov/36465096"},"language":"en","primary_location":{"id":"doi:10.1117/12.2612697","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2612697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2022: Image-Guided Procedures, Robotic Interventions, and Modeling","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/9718371","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5114093281","display_name":"Juhwan Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Juhwan Lee","raw_affiliation_strings":["Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","Case Western Reserve Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Case Western Reserve Univ. (United States)","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081852492","display_name":"Justin N. Kim","orcid":"https://orcid.org/0000-0003-4713-8552"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Justin N. Kim","raw_affiliation_strings":["Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","Case Western Reserve Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Case Western Reserve Univ. (United States)","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080604201","display_name":"Gabriel Tensol Rodrigues Pereira","orcid":"https://orcid.org/0000-0001-8484-1816"},"institutions":[{"id":"https://openalex.org/I2799343972","display_name":"University Hospitals of Cleveland","ror":"https://ror.org/0130jk839","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799343972"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Gabriel T. R. Pereira","raw_affiliation_strings":["Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","Univ. Hospitals Cleveland Medical Ctr. (United States)"],"affiliations":[{"raw_affiliation_string":"Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","institution_ids":[]},{"raw_affiliation_string":"Univ. Hospitals Cleveland Medical Ctr. (United States)","institution_ids":["https://openalex.org/I2799343972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088723329","display_name":"Yazan Gharaibeh","orcid":"https://orcid.org/0000-0002-8718-9664"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yazan Gharaibeh","raw_affiliation_strings":["Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007882747","display_name":"Chaitanya Kolluru","orcid":"https://orcid.org/0000-0002-3211-7794"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chaitanya Kolluru","raw_affiliation_strings":["Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074694520","display_name":"Vladislav N. Zimin","orcid":"https://orcid.org/0000-0003-1115-8113"},"institutions":[{"id":"https://openalex.org/I2799343972","display_name":"University Hospitals of Cleveland","ror":"https://ror.org/0130jk839","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799343972"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vladislav N. Zimin","raw_affiliation_strings":["Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","Univ. Hospitals Cleveland Medical Ctr. (United States)"],"affiliations":[{"raw_affiliation_string":"Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","institution_ids":[]},{"raw_affiliation_string":"Univ. Hospitals Cleveland Medical Ctr. (United States)","institution_ids":["https://openalex.org/I2799343972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079809471","display_name":"Lu\u00eds Augusto Palma Dallan","orcid":"https://orcid.org/0000-0002-8122-6647"},"institutions":[{"id":"https://openalex.org/I2799343972","display_name":"University Hospitals of Cleveland","ror":"https://ror.org/0130jk839","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799343972"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Luis A. P. Dallan","raw_affiliation_strings":["Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","Univ. Hospitals Cleveland Medical Ctr. (United States)"],"affiliations":[{"raw_affiliation_string":"Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","institution_ids":[]},{"raw_affiliation_string":"Univ. Hospitals Cleveland Medical Ctr. (United States)","institution_ids":["https://openalex.org/I2799343972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076974425","display_name":"Issam Motairek","orcid":"https://orcid.org/0000-0003-3294-8659"},"institutions":[{"id":"https://openalex.org/I2799343972","display_name":"University Hospitals of Cleveland","ror":"https://ror.org/0130jk839","country_code":"US","type":"funder","lineage":["https://openalex.org/I2799343972"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Issam K. Motairek","raw_affiliation_strings":["Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","Univ. Hospitals Cleveland Medical Ctr. (United States)"],"affiliations":[{"raw_affiliation_string":"Cardiovascular Imaging Core Laboratory, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, OH, 44106, USA","institution_ids":[]},{"raw_affiliation_string":"Univ. Hospitals Cleveland Medical Ctr. (United States)","institution_ids":["https://openalex.org/I2799343972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054938412","display_name":"Ammar Hoori","orcid":"https://orcid.org/0000-0002-8458-1214"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ammar Hoori","raw_affiliation_strings":["Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","Case Western Reserve Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Case Western Reserve Univ. (United States)","institution_ids":["https://openalex.org/I58956616"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037374990","display_name":"Giulio Guagliumi","orcid":"https://orcid.org/0000-0001-6814-2003"},"institutions":[{"id":"https://openalex.org/I4210106645","display_name":"Ospedale Papa Giovanni XXIII","ror":"https://ror.org/01savtv33","country_code":"IT","type":"healthcare","lineage":["https://openalex.org/I4210106645"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giulio Guagliumi","raw_affiliation_strings":["Cardiovascular Department, Ospedale Papa Giovanni XXIII, Bergamo, Italy","Ospedale Papa Giovanni XXIII (Italy)"],"affiliations":[{"raw_affiliation_string":"Cardiovascular Department, Ospedale Papa Giovanni XXIII, Bergamo, Italy","institution_ids":["https://openalex.org/I4210106645"]},{"raw_affiliation_string":"Ospedale Papa Giovanni XXIII (Italy)","institution_ids":["https://openalex.org/I4210106645"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038142458","display_name":"Hiram G. Bezerra","orcid":"https://orcid.org/0000-0001-8973-2440"},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hiram G. Bezerra","raw_affiliation_strings":["Interventional Cardiology Center, Heart and Vascular Institute, University of South Florida, Tampa, FL, 33606, USA","Univ. of South Florida (United States)"],"affiliations":[{"raw_affiliation_string":"Interventional Cardiology Center, Heart and Vascular Institute, University of South Florida, Tampa, FL, 33606, USA","institution_ids":["https://openalex.org/I2613432"]},{"raw_affiliation_string":"Univ. of South Florida (United States)","institution_ids":["https://openalex.org/I2613432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059314323","display_name":"David L. Wilson","orcid":"https://orcid.org/0000-0001-9763-1463"},"institutions":[{"id":"https://openalex.org/I58956616","display_name":"Case Western Reserve University","ror":"https://ror.org/051fd9666","country_code":"US","type":"education","lineage":["https://openalex.org/I58956616"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David L. Wilson","raw_affiliation_strings":["Case Western Reserve University, Department of Radiology, Cleveland, OH, 44106, USA","Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","Case Western Reserve Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Case Western Reserve University, Department of Radiology, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, 44106, USA","institution_ids":["https://openalex.org/I58956616"]},{"raw_affiliation_string":"Case Western Reserve Univ. (United States)","institution_ids":["https://openalex.org/I58956616"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":12,"corresponding_author_ids":["https://openalex.org/A5114093281"],"corresponding_institution_ids":["https://openalex.org/I58956616"],"apc_list":null,"apc_paid":null,"fwci":3.0146,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.91399247,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"12034","issue":null,"first_page":"20","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.9993000030517578,"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"}},"topics":[{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.9993000030517578,"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/T11569","display_name":"Optical Coherence Tomography Applications","score":0.9944000244140625,"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.992900013923645,"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/microchannel","display_name":"Microchannel","score":0.854465126991272},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7908859252929688},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7760045528411865},{"id":"https://openalex.org/keywords/optical-coherence-tomography","display_name":"Optical coherence tomography","score":0.68211829662323},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6629303097724915},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6559683680534363},{"id":"https://openalex.org/keywords/false-positive-paradox","display_name":"False positive paradox","score":0.6389826536178589},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5833969116210938},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5338764190673828},{"id":"https://openalex.org/keywords/s\u00f8rensen\u2013dice-coefficient","display_name":"S\u00f8rensen\u2013Dice coefficient","score":0.49861836433410645},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.4578418433666229},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45071303844451904},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.22259646654129028},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.16161295771598816},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1191399097442627}],"concepts":[{"id":"https://openalex.org/C63662833","wikidata":"https://www.wikidata.org/wiki/Q6839341","display_name":"Microchannel","level":2,"score":0.854465126991272},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7908859252929688},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7760045528411865},{"id":"https://openalex.org/C2778818243","wikidata":"https://www.wikidata.org/wiki/Q899552","display_name":"Optical coherence tomography","level":2,"score":0.68211829662323},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6629303097724915},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6559683680534363},{"id":"https://openalex.org/C64869954","wikidata":"https://www.wikidata.org/wiki/Q1859747","display_name":"False positive paradox","level":2,"score":0.6389826536178589},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5833969116210938},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5338764190673828},{"id":"https://openalex.org/C163892561","wikidata":"https://www.wikidata.org/wiki/Q2613728","display_name":"S\u00f8rensen\u2013Dice coefficient","level":4,"score":0.49861836433410645},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.4578418433666229},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45071303844451904},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.22259646654129028},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.16161295771598816},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1191399097442627},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1117/12.2612697","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2612697","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2022: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"},{"id":"pmid:36465096","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36465096","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 of SPIE--the International Society for Optical Engineering","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:9718371","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9718371","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc SPIE Int Soc Opt Eng","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:9718371","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9718371","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proc SPIE Int Soc Opt Eng","raw_type":"Text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1980794962","https://openalex.org/W2051525349","https://openalex.org/W2099898677","https://openalex.org/W2130882112","https://openalex.org/W2531409750","https://openalex.org/W2803779111","https://openalex.org/W2902947916","https://openalex.org/W2918022439","https://openalex.org/W2946573978","https://openalex.org/W2978984895","https://openalex.org/W2990936018","https://openalex.org/W2997304980","https://openalex.org/W3005455668","https://openalex.org/W3006475810","https://openalex.org/W3112208724","https://openalex.org/W3129251108","https://openalex.org/W4250685322","https://openalex.org/W4255822925","https://openalex.org/W6631190155","https://openalex.org/W6684191040","https://openalex.org/W6756455968","https://openalex.org/W6772271191"],"related_works":["https://openalex.org/W4308993413","https://openalex.org/W4293211451","https://openalex.org/W2915754718","https://openalex.org/W3111570720","https://openalex.org/W3102253946","https://openalex.org/W3128305826","https://openalex.org/W2769435486","https://openalex.org/W4226289457","https://openalex.org/W3135174555","https://openalex.org/W2979932740"],"abstract_inverted_index":{"Microchannel":[0,57],"formation":[1],"is":[2,217],"known":[3],"to":[4,65,71,87,161,173,198],"be":[5],"a":[6,25,124,139,166],"significant":[7],"marker":[8],"of":[9,43,136,142,145,149,184,207],"plaque":[10,12,21],"vulnerability,":[11],"rupture,":[13],"and":[14,82,147,155,188,204,210,222],"intraplaque":[15],"hemorrhage,":[16],"which":[17],"are":[18],"responsible":[19],"for":[20,28,106,219],"progression.":[22],"We":[23,93,151,212],"developed":[24],"fully-automated":[26],"method":[27,132,194,216],"detecting":[29],"microchannels":[30,187],"in":[31],"intravascular":[32],"optical":[33],"coherence":[34],"tomography":[35],"(IVOCT)":[36],"images":[37],"using":[38,123],"deep":[39,98],"learning.":[40],"A":[41],"total":[42],"3,075":[44],"IVOCT":[45,91],"image":[46],"frames":[47,185],"across":[48],"41":[49],"patients":[50],"having":[51,186],"62":[52],"microchannel":[53,108,111,120,137],"segments":[54],"were":[55,158],"analyzed.":[56],"was":[58,85,116,170],"manually":[59],"annotated":[60],"by":[61],"expert":[62],"cardiologists,":[63],"according":[64],"previously":[66],"established":[67],"criteria.":[68],"In":[69,164],"order":[70],"improve":[72,162],"segmentation":[73,135],"performance,":[74],"pre-processing":[75,154],"including":[76],"guidewire":[77],"detection/removal,":[78],"lumen":[79],"segmentation,":[80],"pixel-shifting,":[81],"noise":[83],"filtering":[84],"applied":[86],"the":[88,95,102],"raw":[89],"(<i>r</i>,<i>\u03b8</i>)":[90],"image.":[92],"used":[94],"DeepLab-v3":[96],"plus":[97],"learning":[99],"model":[100],"with":[101,138],"Xception":[103],"backbone":[104],"network":[105,127],"identifying":[107],"candidates.":[109],"After":[110],"candidate":[112,115],"detection,":[113],"each":[114],"classified":[117],"as":[118],"either":[119],"or":[121],"no-microchannel":[122],"convolutional":[125],"neural":[126],"(CNN)":[128],"classification":[129,168],"model.":[130],"Our":[131,193],"provided":[133],"excellent":[134],"Dice":[140],"coefficient":[141],"0.811,":[143],"sensitivity":[144],"92.4%,":[146],"specificity":[148],"99.9%.":[150],"found":[152],"that":[153,214],"data":[156],"augmentation":[157],"very":[159],"important":[160],"results.":[163],"addition,":[165],"CNN":[167],"step":[169],"also":[171],"helpful":[172],"rule":[174],"out":[175],"false":[176,191],"positives.":[177,192],"Furthermore,":[178],"automated":[179],"analysis":[180],"missed":[181],"only":[182],"3%":[183],"showed":[189],"no":[190],"has":[195],"great":[196],"potential":[197],"enable":[199],"highly":[200],"automated,":[201],"objective,":[202],"repeatable,":[203],"comprehensive":[205],"evaluations":[206],"vulnerable":[208],"plaques":[209],"treatments.":[211],"believe":[213],"this":[215],"promising":[218],"both":[220],"research":[221],"clinical":[223],"applications.":[224]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-01-13T01:12:25.745995","created_date":"2025-10-10T00:00:00"}