{"id":"https://openalex.org/W4415524392","doi":"https://doi.org/10.1109/mlsp62443.2025.11204261","title":"Veela Challenge - Vessel Extraction and Extrication for Liver Analysis","display_name":"Veela Challenge - Vessel Extraction and Extrication for Liver Analysis","publication_year":2025,"publication_date":"2025-08-31","ids":{"openalex":"https://openalex.org/W4415524392","doi":"https://doi.org/10.1109/mlsp62443.2025.11204261"},"language":null,"primary_location":{"id":"doi:10.1109/mlsp62443.2025.11204261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp62443.2025.11204261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Workshop on Machine Learning for Signal Processing (MLSP)","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/A5087686172","display_name":"Tu\u011f\u00e7e Toprak","orcid":"https://orcid.org/0000-0003-2176-5822"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Tu\u011f\u00e7e Toprak","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087598252","display_name":"Ziya Ata Yaz\u0131c\u0131","orcid":"https://orcid.org/0000-0001-7051-833X"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ziya Ata Yaz\u0131c\u0131","raw_affiliation_strings":["Istanbul Technical University,Department of Computer Engineering,&#x0130;stanbul,Turkey,34469"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istanbul Technical University,Department of Computer Engineering,&#x0130;stanbul,Turkey,34469","institution_ids":["https://openalex.org/I48912391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080738214","display_name":"\u0130lkay \u00d6ks\u00fcz","orcid":"https://orcid.org/0000-0001-6478-0534"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130lkay \u00d6ks\u00fcz","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006725795","display_name":"\u0130lker \u00d6zg\u00fcr Koska","orcid":"https://orcid.org/0000-0003-0971-3827"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130lker \u00d6zg\u00fcr Koska","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5120126704","display_name":"Pervin Bulucu","orcid":null},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Pervin Bulucu","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023527328","display_name":"Naciye Sinem Gezer","orcid":"https://orcid.org/0000-0002-0868-4545"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"N. Sinem Gezer","raw_affiliation_strings":["Dokuz Eylul University,Department of Radiology,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dokuz Eylul University,Department of Radiology,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114728606","display_name":"Ufuk Be\u015fenk","orcid":null},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ufuk Be\u015fenk","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060835866","display_name":"A. Emre Kavur","orcid":null},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"A. Emre Kavur","raw_affiliation_strings":["Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Natural and Applied Sciences, Dokuz Eylul University,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103324658","display_name":"Pierre-Henri Conze","orcid":"https://orcid.org/0000-0003-2214-3654"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Pierre-Henri Conze","raw_affiliation_strings":["IMT Atlantique,LaTIM UMR 1101,Inserm,Brest,France,29200"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique,LaTIM UMR 1101,Inserm,Brest,France,29200","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210127572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009982931","display_name":"Haz\u0131m Kemal Ekenel","orcid":"https://orcid.org/0000-0003-3697-8548"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Haz\u0131m Kemal Ekenel","raw_affiliation_strings":["Dokuz Eylul University,Department of Radiology,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dokuz Eylul University,Department of Radiology,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004967932","display_name":"O\u011fuz D\u0131cle","orcid":"https://orcid.org/0000-0001-5269-4903"},"institutions":[{"id":"https://openalex.org/I154526488","display_name":"Inserm","ror":"https://ror.org/02vjkv261","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"O\u011fuz Dicle","raw_affiliation_strings":["IMT Atlantique,LaTIM UMR 1101,Inserm,Brest,France,29200"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique,LaTIM UMR 1101,Inserm,Brest,France,29200","institution_ids":["https://openalex.org/I154526488","https://openalex.org/I4210127572"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071792338","display_name":"M. Alper Selver","orcid":"https://orcid.org/0000-0002-8445-0388"},"institutions":[{"id":"https://openalex.org/I193615760","display_name":"Dokuz Eyl\u00fcl University","ror":"https://ror.org/00dbd8b73","country_code":"TR","type":"education","lineage":["https://openalex.org/I193615760"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"M. Alper Selver","raw_affiliation_strings":["Dokuz Eylul University,Department of Electrical and Electronics Engineering,Izmir,Turkey,35100"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dokuz Eylul University,Department of Electrical and Electronics Engineering,Izmir,Turkey,35100","institution_ids":["https://openalex.org/I193615760"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.2745000123977661,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.2745000123977661,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5249999761581421},{"id":"https://openalex.org/keywords/extraction","display_name":"Extraction (chemistry)","score":0.39410001039505005},{"id":"https://openalex.org/keywords/hepatic-veins","display_name":"Hepatic veins","score":0.3497999906539917},{"id":"https://openalex.org/keywords/liver-transplantation","display_name":"Liver transplantation","score":0.3116999864578247},{"id":"https://openalex.org/keywords/portal-circulation","display_name":"Portal circulation","score":0.27239999175071716},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.267300009727478}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5672000050544739},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5249999761581421},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.40299999713897705},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.39410001039505005},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3781999945640564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.353300005197525},{"id":"https://openalex.org/C2780703679","wikidata":"https://www.wikidata.org/wiki/Q1578686","display_name":"Hepatic veins","level":3,"score":0.3497999906539917},{"id":"https://openalex.org/C2779609443","wikidata":"https://www.wikidata.org/wiki/Q1368191","display_name":"Liver transplantation","level":3,"score":0.3116999864578247},{"id":"https://openalex.org/C2908682922","wikidata":"https://www.wikidata.org/wiki/Q2394016","display_name":"Portal circulation","level":2,"score":0.27239999175071716},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C190892606","wikidata":"https://www.wikidata.org/wiki/Q3512464","display_name":"Radiological weapon","level":2,"score":0.2606000006198883},{"id":"https://openalex.org/C2776418720","wikidata":"https://www.wikidata.org/wiki/Q9368","display_name":"Human liver","level":3,"score":0.2572999894618988},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.2526000142097473},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.25040000677108765}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/mlsp62443.2025.11204261","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mlsp62443.2025.11204261","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 35th International Workshop on Machine Learning for Signal Processing (MLSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:polen.itu.edu.tr:11527/69374","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/69374","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8764611908","display_name":null,"funder_award_id":"116E133,123R036,123R064","funder_id":"https://openalex.org/F4320322626","funder_display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu"}],"funders":[{"id":"https://openalex.org/F4320322626","display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu","ror":"https://ror.org/04w9kkr77"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W2022640517","https://openalex.org/W2026616100","https://openalex.org/W2048827387","https://openalex.org/W2082434084","https://openalex.org/W2116268975","https://openalex.org/W2137438648","https://openalex.org/W2147756293","https://openalex.org/W2149161756","https://openalex.org/W2163987843","https://openalex.org/W2345194886","https://openalex.org/W2529646902","https://openalex.org/W3014974815","https://openalex.org/W4221163766","https://openalex.org/W4241696882","https://openalex.org/W4312129056","https://openalex.org/W4372347042","https://openalex.org/W4383619805","https://openalex.org/W4389179794","https://openalex.org/W4392120896","https://openalex.org/W4392877804","https://openalex.org/W4396545774","https://openalex.org/W4398219052","https://openalex.org/W4399214424","https://openalex.org/W4399340250","https://openalex.org/W4400575000","https://openalex.org/W4405823766"],"related_works":[],"abstract_inverted_index":{"Precise":[0],"segmentation":[1,93],"of":[2,39,57,70],"liver":[3,45,91],"vasculature":[4],"remains":[5],"a":[6,37],"critical":[7],"yet":[8],"challenging":[9],"objective":[10],"in":[11],"clinical":[12],"procedures,":[13],"owing":[14],"to":[15,89],"anatomical":[16],"complexity,":[17],"inter-patient":[18],"variability,":[19],"and":[20,29,59,73,83],"inherent":[21],"radiological":[22],"artifacts.":[23],"We":[24],"introduce":[25],"VEELA":[26,53,96],"(Vessel":[27],"Extraction":[28],"Extrication":[30],"for":[31],"Liver":[32],"Analysis)":[33],"challenge,":[34],"which":[35],"presents":[36],"dataset":[38,82],"40":[40],"abdominal":[41],"CTA":[42],"scans":[43],"from":[44,49],"transplant":[46],"donors,":[47],"derived":[48],"the":[50,68,74],"CHAOS":[51],"challenge.":[52],"features":[54],"comprehensive":[55],"annotations":[56],"hepatic":[58],"portal":[60],"veins,":[61],"including":[62],"peripheral":[63],"vessels.":[64],"In":[65],"this":[66],"paper,":[67],"performance":[69],"baseline":[71],"models":[72,85],"top":[75],"three":[76],"performing":[77],"submissions":[78],"are":[79,86],"provided.":[80],"The":[81],"trained":[84],"publicly":[87],"available":[88],"advance":[90],"vessel":[92],"research":[94],"through":[95],"Synapse":[97],"website.1https://www.synapse.org/Synapse:syn65471967/wiki/631203.":[98]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-24T00:00:00"}
