{"id":"https://openalex.org/W7135061954","doi":"https://doi.org/10.1016/j.media.2026.104040","title":"ACE-ProtoNet: Adaptive covariance eigen-gate and uncertainty-aware prototype learning for coronary artery segmentation","display_name":"ACE-ProtoNet: Adaptive covariance eigen-gate and uncertainty-aware prototype learning for coronary artery segmentation","publication_year":2026,"publication_date":"2026-03-12","ids":{"openalex":"https://openalex.org/W7135061954","doi":"https://doi.org/10.1016/j.media.2026.104040","pmid":"https://pubmed.ncbi.nlm.nih.gov/41849942"},"language":"en","primary_location":{"id":"doi:10.1016/j.media.2026.104040","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.media.2026.104040","pdf_url":null,"source":{"id":"https://openalex.org/S116571295","display_name":"Medical Image Analysis","issn_l":"1361-8415","issn":["1361-8415","1361-8423","1361-8431"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Image Analysis","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5031654545","display_name":"Caixia Dong","orcid":"https://orcid.org/0000-0002-6353-7273"},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Caixia Dong","raw_affiliation_strings":["National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China; Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: caixia_dong@xjtu.edu.cn"],"raw_orcid":"https://orcid.org/0000-0002-6353-7273","affiliations":[{"raw_affiliation_string":"National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China; Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: caixia_dong@xjtu.edu.cn","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090010830","display_name":"Duwei Dai","orcid":"https://orcid.org/0000-0001-6351-4840"},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Duwei Dai","raw_affiliation_strings":["National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China; Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: duweidai@xjtu.edu.cn"],"raw_orcid":"https://orcid.org/0000-0001-6351-4840","affiliations":[{"raw_affiliation_string":"National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China; Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: duweidai@xjtu.edu.cn","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128853399","display_name":"Pengyu Ren","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyu Ren","raw_affiliation_strings":["Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: renpengyu.xjut@xjtu.edu.cn"],"raw_orcid":"https://orcid.org/0000-0002-0862-9677","affiliations":[{"raw_affiliation_string":"Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: renpengyu.xjut@xjtu.edu.cn","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128901099","display_name":"Guowei Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guowei Dai","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, 610065, China. Electronic address: dgwstyle@foxmail.com"],"raw_orcid":"https://orcid.org/0000-0003-0054-0392","affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, 610065, China. Electronic address: dgwstyle@foxmail.com","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yu Wang","orcid":"https://orcid.org/0000-0001-7284-9175"},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Wang","raw_affiliation_strings":["Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: wangyu05237@163.com"],"raw_orcid":"https://orcid.org/0000-0001-7284-9175","affiliations":[{"raw_affiliation_string":"Department of Cardiology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: wangyu05237@163.com","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128818527","display_name":"Linyun Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linyun Zhou","raw_affiliation_strings":["Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: feiniaolinyun@xjtu.edu.cn"],"raw_orcid":"https://orcid.org/0000-0001-6500-537X","affiliations":[{"raw_affiliation_string":"Institute of Medical Artificial Intelligence, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China. Electronic address: feiniaolinyun@xjtu.edu.cn","institution_ids":["https://openalex.org/I4210131893"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yang Li","orcid":"https://orcid.org/0000-0002-2053-6393"},"institutions":[{"id":"https://openalex.org/I4210116924","display_name":"Chinese University of Hong Kong, Shenzhen","ror":"https://ror.org/02d5ks197","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633","https://openalex.org/I180726961","https://openalex.org/I4210116924"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yang Li","raw_affiliation_strings":["School of AI, Chinese University of Hong Kong (Shenzhen), Shenzhen, 518172, China. Electronic address: yangl@cuhk.edu.cn"],"raw_orcid":"https://orcid.org/0000-0002-2053-6393","affiliations":[{"raw_affiliation_string":"School of AI, Chinese University of Hong Kong (Shenzhen), Shenzhen, 518172, China. Electronic address: yangl@cuhk.edu.cn","institution_ids":["https://openalex.org/I4210116924"]}]},{"author_position":"last","author":{"id":null,"display_name":"Wei Zeng","orcid":"https://orcid.org/0009-0000-4386-3760"},"institutions":[{"id":"https://openalex.org/I4210131893","display_name":"Second Affiliated Hospital of Xi'an Jiaotong University","ror":"https://ror.org/03aq7kf18","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210131893"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zeng","raw_affiliation_strings":["National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China. Electronic address: wz@xjtu.edu.cn"],"raw_orcid":"https://orcid.org/0009-0000-4386-3760","affiliations":[{"raw_affiliation_string":"National-Local Joint Engineering Research Center of Biodiagnosis & Biotherapy, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China; School of Mathematics and Statistics, Xi'an Jiaotong University, Xi'an, 710049, China. Electronic address: wz@xjtu.edu.cn","institution_ids":["https://openalex.org/I4210131893"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210116924","https://openalex.org/I4210131893"],"apc_list":{"value":3970,"currency":"USD","value_usd":3970},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.54629237,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"111","issue":null,"first_page":"104040","last_page":"104040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10193","display_name":"Coronary Interventions and Diagnostics","score":0.4388999938964844,"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":0.4388999938964844,"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/T11438","display_name":"Retinal Imaging and Analysis","score":0.10890000313520432,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.08429999649524689,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6406999826431274},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.6165000200271606},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.5945000052452087},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.5594000220298767},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5534999966621399},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.41040000319480896}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7200999855995178},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6888999938964844},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6406999826431274},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.6165000200271606},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.5945000052452087},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.5594000220298767},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5534999966621399},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.41040000319480896},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.40389999747276306},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3774999976158142},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.3666999936103821},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.31349998712539673},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.29789999127388},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.2921999990940094},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.2827000021934509},{"id":"https://openalex.org/C142575187","wikidata":"https://www.wikidata.org/wiki/Q3358290","display_name":"Pyramid (geometry)","level":2,"score":0.2554999887943268}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/j.media.2026.104040","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.media.2026.104040","pdf_url":null,"source":{"id":"https://openalex.org/S116571295","display_name":"Medical Image Analysis","issn_l":"1361-8415","issn":["1361-8415","1361-8423","1361-8431"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Image Analysis","raw_type":"journal-article"},{"id":"pmid:41849942","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/41849942","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":"Medical image analysis","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320328373","display_name":"National Key Laboratory Foundation of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W2128728535","https://openalex.org/W2149803830","https://openalex.org/W2965563166","https://openalex.org/W2971561076","https://openalex.org/W2991523350","https://openalex.org/W3013198566","https://openalex.org/W3088689173","https://openalex.org/W3094059395","https://openalex.org/W3122226502","https://openalex.org/W4200015473","https://openalex.org/W4224244419","https://openalex.org/W4296025769","https://openalex.org/W4313830518","https://openalex.org/W4323859455","https://openalex.org/W4384159609","https://openalex.org/W4385813883","https://openalex.org/W4386575214","https://openalex.org/W4400391152","https://openalex.org/W4400881081","https://openalex.org/W4403635746","https://openalex.org/W4406474197","https://openalex.org/W4407127714","https://openalex.org/W4407948305","https://openalex.org/W4409290228","https://openalex.org/W4409368081"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2026-03-13T00:00:00"}
