{"id":"https://openalex.org/W3008718520","doi":"https://doi.org/10.1117/12.2559638","title":"Left ventricular myocardium segmentation in coronary computed tomography angiography using 3D deep attention u-net","display_name":"Left ventricular myocardium segmentation in coronary computed tomography angiography using 3D deep attention u-net","publication_year":2020,"publication_date":"2020-02-28","ids":{"openalex":"https://openalex.org/W3008718520","doi":"https://doi.org/10.1117/12.2559638","mag":"3008718520"},"language":"en","primary_location":{"id":"doi:10.1117/12.2559638","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2559638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2020: Biomedical Applications in Molecular, Structural, and Functional Imaging","raw_type":"proceedings-article"},"type":"article","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/A5034119956","display_name":"Xiuxiu He","orcid":"https://orcid.org/0000-0002-8559-9520"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xiuxiu He","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045277029","display_name":"Bangjun Guo","orcid":"https://orcid.org/0000-0002-5142-3252"},"institutions":[{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Bangjun Guo","raw_affiliation_strings":["Medical School of Nanjing Univ. (China)","Southern Medical Univ. (China)","The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"Medical School of Nanjing Univ. (China)","institution_ids":["https://openalex.org/I83519826","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Southern Medical Univ. (China)","institution_ids":["https://openalex.org/I58200834"]},{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011903902","display_name":"Yang Lei","orcid":"https://orcid.org/0000-0002-3572-0345"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yang Lei","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000658694","display_name":"Joseph Harms","orcid":"https://orcid.org/0000-0003-2441-9853"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph Harms","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049656223","display_name":"Tonghe Wang","orcid":"https://orcid.org/0000-0001-9021-1204"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tonghe Wang","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100365649","display_name":"Tian Liu","orcid":"https://orcid.org/0000-0002-2906-5110"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tian Liu","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032320397","display_name":"Long Jiang Zhang","orcid":"https://orcid.org/0000-0002-6664-7224"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]},{"id":"https://openalex.org/I58200834","display_name":"Southern Medical University","ror":"https://ror.org/01vjw4z39","country_code":"CN","type":"education","lineage":["https://openalex.org/I58200834"]},{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longjiang Zhang","raw_affiliation_strings":["Medical School of Nanjing Univ. (China)","Southern Medical Univ. (China)"],"affiliations":[{"raw_affiliation_string":"Medical School of Nanjing Univ. (China)","institution_ids":["https://openalex.org/I83519826","https://openalex.org/I881766915"]},{"raw_affiliation_string":"Southern Medical Univ. (China)","institution_ids":["https://openalex.org/I58200834"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100619090","display_name":"Xiaofeng Yang","orcid":"https://orcid.org/0000-0001-9023-5855"},"institutions":[{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xiaofeng Yang","raw_affiliation_strings":["The Winship Cancer Institute of Emory Univ. (United States)"],"affiliations":[{"raw_affiliation_string":"The Winship Cancer Institute of Emory Univ. (United States)","institution_ids":["https://openalex.org/I150468666"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5034119956"],"corresponding_institution_ids":["https://openalex.org/I150468666"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01862326,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"86","last_page":"86"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9424999952316284,"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/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.9424999952316284,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computed-tomography","display_name":"Computed tomography","score":0.6592920422554016},{"id":"https://openalex.org/keywords/coronary-angiography","display_name":"Coronary angiography","score":0.6067503690719604},{"id":"https://openalex.org/keywords/computed-tomography-angiography","display_name":"Computed tomography angiography","score":0.5725820064544678},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.5032190680503845},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.48805248737335205},{"id":"https://openalex.org/keywords/angiography","display_name":"Angiography","score":0.4647926688194275},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.4315994083881378},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.41923388838768005},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.377696692943573},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.34472623467445374},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2808617353439331},{"id":"https://openalex.org/keywords/myocardial-infarction","display_name":"Myocardial infarction","score":0.1095075011253357}],"concepts":[{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.6592920422554016},{"id":"https://openalex.org/C3019004856","wikidata":"https://www.wikidata.org/wiki/Q42297149","display_name":"Coronary angiography","level":3,"score":0.6067503690719604},{"id":"https://openalex.org/C2781347138","wikidata":"https://www.wikidata.org/wiki/Q1024492","display_name":"Computed tomography angiography","level":3,"score":0.5725820064544678},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5032190680503845},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.48805248737335205},{"id":"https://openalex.org/C2780643987","wikidata":"https://www.wikidata.org/wiki/Q468414","display_name":"Angiography","level":2,"score":0.4647926688194275},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4315994083881378},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.41923388838768005},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.377696692943573},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.34472623467445374},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2808617353439331},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.1095075011253357}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2559638","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2559638","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2020: 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":0.7900000214576721,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2396911897","https://openalex.org/W3163969152","https://openalex.org/W2889805406","https://openalex.org/W2386768645","https://openalex.org/W2087033607","https://openalex.org/W2181259926","https://openalex.org/W2060344285","https://openalex.org/W2884369361","https://openalex.org/W186610043","https://openalex.org/W2333923754"],"abstract_inverted_index":{"Cardiovascular":[0],"diseases":[1,71],"(CVD)":[2],"are":[3,33],"the":[4,24,29,44,50,61,74,77,81,84,105,122,154,160],"leading":[5],"cause":[6],"of":[7,76,83,159],"disability":[8],"and":[9,28,39,52,66,132,147,156],"death":[10],"worldwide.":[11],"Many":[12],"parameters":[13,47],"based":[14],"on":[15],"left":[16,21,25],"ventricular":[17,22,26],"myocardium":[18],"(LVM),":[19],"including":[20],"mass,":[23],"volume,":[27],"ejection":[30],"fraction":[31],"(EF)":[32],"widely":[34],"used":[35,114],"for":[36,108],"disease":[37],"diagnosis":[38],"prognosis":[40],"prediction.":[41],"To":[42],"investigate":[43],"relationship":[45],"between":[46],"derived":[48],"from":[49],"LVM":[51,62,106],"various":[53],"heart":[54],"diseases,":[55],"it":[56],"is":[57],"crucial":[58],"to":[59,95,103,120],"segment":[60,104],"in":[63],"a":[64,97],"fast":[65],"reproducible":[67],"way.":[68],"However,":[69],"different":[70],"can":[72],"affect":[73],"structure":[75],"LVM,":[78],"which":[79,152],"increases":[80],"complexity":[82],"already":[85],"time-consuming":[86],"manual":[87],"segmentation":[88,157],"work.":[89],"In":[90],"this":[91],"work,":[92],"we":[93],"propose":[94],"use":[96],"3D":[98],"deep":[99],"attention":[100],"U-Net":[101],"method":[102],"contour":[107],"cardiac":[109,117],"CT":[110,118],"images":[111,119],"automatically.":[112],"We":[113],"50":[115],"patients\u2019":[116],"test":[121],"proposed":[123,161],"method.":[124,162],"The":[125],"Dice":[126],"similarity":[127],"coefficient":[128],"(DSC),":[129],"sensitivity,":[130],"specificity,":[131],"mean":[133],"surface":[134],"distance":[135],"(MSD)":[136],"were":[137],"87%":[138,141],"±":[139,142,145,149],"5%,":[140],"4%,":[143],"92%":[144],"3%":[146],"0.68":[148],"0.15":[150],"mm,":[151],"demonstrated":[153],"detection":[155],"accuracy":[158]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}