{"id":"https://openalex.org/W4411949189","doi":"https://doi.org/10.1109/access.2025.3585465","title":"TMN-Net: A Hybrid 2.5D Multi-Branch Transformer Network for Coronary Artery Segmentation in Cardiac Diagnosis","display_name":"TMN-Net: A Hybrid 2.5D Multi-Branch Transformer Network for Coronary Artery Segmentation in Cardiac Diagnosis","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4411949189","doi":"https://doi.org/10.1109/access.2025.3585465"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3585465","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3585465","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3585465","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061962128","display_name":"Bo Zhao","orcid":"https://orcid.org/0000-0003-4458-2703"},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Zhao","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111215133","display_name":"Jianjun Peng","orcid":null},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Peng","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":"https://orcid.org/0009-0008-3094-165X","affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100324049","display_name":"Kai Zhang","orcid":"https://orcid.org/0000-0003-2800-0531"},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Zhang","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041467917","display_name":"Yong\u2010Yan Fan","orcid":null},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyan Fan","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081747483","display_name":"Ce Chen","orcid":"https://orcid.org/0000-0002-2307-4673"},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ce Chen","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057755508","display_name":"Y. Zhang","orcid":"https://orcid.org/0000-0003-1843-4117"},"institutions":[{"id":"https://openalex.org/I183519381","display_name":"Capital Medical University","ror":"https://ror.org/013xs5b60","country_code":"CN","type":"education","lineage":["https://openalex.org/I183519381"]},{"id":"https://openalex.org/I4210154593","display_name":"Beijing Shijitan Hospital","ror":"https://ror.org/0569k1630","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210154593"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Zhang","raw_affiliation_strings":["Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Beijing Shijitan Hospital, Capital Medical University, Beijing, China","institution_ids":["https://openalex.org/I4210154593","https://openalex.org/I183519381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":2.8961,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.91258985,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"13","issue":null,"first_page":"115581","last_page":"115603"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8805000185966492,"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"}},"topics":[{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.8805000185966492,"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"}},{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","score":0.7735000252723694,"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/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.7400000095367432,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5106447339057922},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.48597681522369385},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.48041343688964844},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4762442409992218},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.47332558035850525},{"id":"https://openalex.org/keywords/artery","display_name":"Artery","score":0.42390185594558716},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3218232989311218},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2213439643383026},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10169851779937744},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.07598990201950073},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06995216012001038}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5106447339057922},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.48597681522369385},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.48041343688964844},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4762442409992218},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.47332558035850525},{"id":"https://openalex.org/C2776820930","wikidata":"https://www.wikidata.org/wiki/Q9655","display_name":"Artery","level":2,"score":0.42390185594558716},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3218232989311218},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2213439643383026},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10169851779937744},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.07598990201950073},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06995216012001038}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3585465","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3585465","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:95b4040a8d544c2095919d66d35dad0c","is_oa":true,"landing_page_url":"https://doaj.org/article/95b4040a8d544c2095919d66d35dad0c","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":"IEEE Access, Vol 13, Pp 115581-115603 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3585465","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3585465","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":62,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1974281449","https://openalex.org/W2004869519","https://openalex.org/W2080812650","https://openalex.org/W2165023525","https://openalex.org/W2171036183","https://openalex.org/W2498215202","https://openalex.org/W2508140933","https://openalex.org/W2741891296","https://openalex.org/W2752782242","https://openalex.org/W2946486402","https://openalex.org/W2955058313","https://openalex.org/W2963091558","https://openalex.org/W2963683318","https://openalex.org/W2963706010","https://openalex.org/W2963815618","https://openalex.org/W3014974815","https://openalex.org/W3088257970","https://openalex.org/W3094059395","https://openalex.org/W3095207884","https://openalex.org/W3109852921","https://openalex.org/W3122226502","https://openalex.org/W3127751679","https://openalex.org/W3133858468","https://openalex.org/W3135385363","https://openalex.org/W3158574787","https://openalex.org/W3176707157","https://openalex.org/W3183469449","https://openalex.org/W3188812585","https://openalex.org/W3203480968","https://openalex.org/W3204166336","https://openalex.org/W3213960904","https://openalex.org/W4200421860","https://openalex.org/W4200443868","https://openalex.org/W4207032598","https://openalex.org/W4211221612","https://openalex.org/W4212875960","https://openalex.org/W4213131680","https://openalex.org/W4213229102","https://openalex.org/W4224244419","https://openalex.org/W4287448984","https://openalex.org/W4289752563","https://openalex.org/W4295681517","https://openalex.org/W4295934721","https://openalex.org/W4296292856","https://openalex.org/W4308308536","https://openalex.org/W4313830518","https://openalex.org/W4321794144","https://openalex.org/W4323859455","https://openalex.org/W4365517647","https://openalex.org/W4385245566","https://openalex.org/W4387182937","https://openalex.org/W4387430177","https://openalex.org/W4391517680","https://openalex.org/W4396238421","https://openalex.org/W4400391152","https://openalex.org/W4401837578","https://openalex.org/W4402476250","https://openalex.org/W4402773577","https://openalex.org/W4402829717","https://openalex.org/W4403210198","https://openalex.org/W6770051665"],"related_works":["https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2935909890","https://openalex.org/W2899084033","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W1531601525"],"abstract_inverted_index":{"Coronary":[0,25],"artery":[1,44,252],"disease":[2],"(CAD)":[3],"continues":[4],"to":[5,50,58,138,224],"be":[6],"a":[7,32],"leading":[8],"cause":[9],"of":[10,62,156,162,195],"global":[11,140],"mortality,":[12],"necessitating":[13],"accurate":[14,233],"and":[15,22,53,68,77,86,108,128,142,150,173,181,197,201,217,231,246],"efficient":[16],"diagnostic":[17],"tools":[18],"for":[19,37],"early":[20],"detection":[21],"treatment":[23],"planning.":[24],"computed":[26],"tomography":[27],"angiography":[28],"(CCTA)":[29],"serves":[30],"as":[31,94],"non-invasive":[33],"imaging":[34,110,247],"modality":[35],"critical":[36],"visualizing":[38],"coronary":[39,43,63,164,251],"anatomy.":[40],"However,":[41],"manual":[42],"segmentation":[45,79,161],"(CAS)":[46],"is":[47],"labor-intensive,":[48],"prone":[49],"inter-observer":[51],"variability,":[52],"limited":[54],"in":[55,66,103,241,250],"scalability":[56],"due":[57],"the":[59,115,154,205,212,221,243],"anatomical":[60,244],"complexity":[61,245],"arteries,":[64],"particularly":[65],"small":[67],"distal":[69,229],"branches.":[70],"Current":[71],"deep":[72],"learning":[73],"approaches,":[74],"including":[75,170],"2D":[76],"3D":[78,130],"frameworks,":[80],"exhibit":[81],"trade-offs":[82],"between":[83],"computational":[84],"efficiency":[85],"spatial":[87],"context":[88,141],"awareness.":[89],"While":[90],"traditional":[91],"methods":[92],"such":[93],"U-shaped":[95],"architectures":[96],"provide":[97],"significant":[98],"advancements,":[99],"they":[100],"fall":[101],"short":[102],"capturing":[104],"multi-scale":[105,147],"contextual":[106],"information":[107],"handling":[109,242],"artifacts.":[111],"This":[112],"study":[113],"proposes":[114],"Transformer":[116],"Multi-branch":[117],"Network":[118],"(TMN-Net),":[119],"an":[120],"innovative":[121],"hybrid":[122],"framework":[123],"that":[124],"integrates":[125],"augmented":[126],"2.5D":[127],"transformer-based":[129],"processing":[131],"pathways.":[132],"TMN-Net":[133,185],"leverages":[134],"dual":[135],"transformer":[136],"blocks":[137],"capture":[139,228],"long-range":[143],"dependencies,":[144],"while":[145],"its":[146],"feature":[148],"fusion":[149,168,172,175],"attention":[151,218],"mechanisms":[152],"enhance":[153],"extraction":[155],"fine-grained":[157],"details,":[158],"enabling":[159],"robust":[160],"intricate":[163],"structures.":[165],"Novel":[166],"post-processing":[167],"strategies,":[169],"slice":[171],"maximum":[174],"methods,":[176],"further":[177],"refine":[178],"boundary":[179,234],"alignment":[180],"mitigate":[182],"false":[183],"negatives.":[184],"outperforms":[186],"existing":[187],"models,":[188],"achieving":[189],"Dice":[190],"Similarity":[191],"Coefficient":[192],"(DSC)":[193],"improvements":[194],"1.63%":[196],"3.22%":[198],"over":[199],"CAS-Net":[200],"MC-DFN,":[202],"respectively,":[203],"on":[204,211],"CAT08":[206],"dataset,":[207],"with":[208],"similar":[209],"gains":[210],"ASOCA":[213],"dataset.":[214],"Qualitative":[215],"evaluations":[216],"heatmaps":[219],"highlight":[220],"model\u2019s":[222],"ability":[223],"preserve":[225],"vessel":[226],"continuity,":[227],"branches,":[230],"ensure":[232],"delineation.":[235],"These":[236],"advancements":[237],"confirm":[238],"TMN-Net\u2019s":[239],"efficacy":[240],"variability":[248],"inherent":[249],"segmentation.":[253]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
