{"id":"https://openalex.org/W2999827015","doi":"https://doi.org/10.1109/iccp48234.2019.8959687","title":"Hepatocellular Carcinoma Segmentation within Ultrasound Images using Convolutional Neural Networks","display_name":"Hepatocellular Carcinoma Segmentation within Ultrasound Images using Convolutional Neural Networks","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2999827015","doi":"https://doi.org/10.1109/iccp48234.2019.8959687","mag":"2999827015"},"language":"en","primary_location":{"id":"doi:10.1109/iccp48234.2019.8959687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp48234.2019.8959687","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 15th International Conference on Intelligent Computer Communication and Processing (ICCP)","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/A5020270604","display_name":"Flaviu Vancea","orcid":"https://orcid.org/0000-0002-0328-8789"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Flaviu Vancea","raw_affiliation_strings":["Technical University of Cluj-Napoca,Computer Science Department,Romania","Computer Science Department, Technical University of Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca,Computer Science Department,Romania","institution_ids":["https://openalex.org/I158333966"]},{"raw_affiliation_string":"Computer Science Department, Technical University of Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113557545","display_name":"Delia Mitrea","orcid":null},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Delia Mitrea","raw_affiliation_strings":["Technical University of Cluj-Napoca,Computer Science Department,Romania","Computer Science Department, Technical University of Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca,Computer Science Department,Romania","institution_ids":["https://openalex.org/I158333966"]},{"raw_affiliation_string":"Computer Science Department, Technical University of Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047954457","display_name":"Sergiu Nedevschi","orcid":"https://orcid.org/0000-0003-2018-4647"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Sergiu Nedevschi","raw_affiliation_strings":["Technical University of Cluj-Napoca,Computer Science Department,Romania","Computer Science Department, Technical University of Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca,Computer Science Department,Romania","institution_ids":["https://openalex.org/I158333966"]},{"raw_affiliation_string":"Computer Science Department, Technical University of Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072803720","display_name":"Magda Rotaru","orcid":"https://orcid.org/0000-0002-3160-5489"},"institutions":[{"id":"https://openalex.org/I208470662","display_name":"Iuliu Ha\u021bieganu University of Medicine and Pharmacy","ror":"https://ror.org/051h0cw83","country_code":"RO","type":"education","lineage":["https://openalex.org/I208470662"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Magda Rotaru","raw_affiliation_strings":["&#x201C;Iuliu Hatieganu&#x201D; University of Medicine and Pharmacy,Department of Medical Imaging,Cluj-Napoca,Romania","Department of Medical Imaging, \"Iuliu Hatieganu\" University of Medicine and Pharmacy, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"&#x201C;Iuliu Hatieganu&#x201D; University of Medicine and Pharmacy,Department of Medical Imaging,Cluj-Napoca,Romania","institution_ids":["https://openalex.org/I208470662"]},{"raw_affiliation_string":"Department of Medical Imaging, \"Iuliu Hatieganu\" University of Medicine and Pharmacy, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I208470662"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053121666","display_name":"Horia \u015etef\u0103nescu","orcid":"https://orcid.org/0000-0002-4034-5471"},"institutions":[{"id":"https://openalex.org/I4210090865","display_name":"Institutul Regional de Gastroenterologie Prof. Dr. Octavian Fodor","ror":"https://ror.org/00a34ea95","country_code":"RO","type":"healthcare","lineage":["https://openalex.org/I4210090865"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Horia Stefanescu","raw_affiliation_strings":["&#x201C;Prof. Dr. Octavian Fodor&#x201D; Regional Institute of Gastroenterology-Hepatology,Cluj-Napoca,Romania","\"Prof. Dr. Octavian Fodor\" Regional Institute of Gastroenterology-Hepatology, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"&#x201C;Prof. Dr. Octavian Fodor&#x201D; Regional Institute of Gastroenterology-Hepatology,Cluj-Napoca,Romania","institution_ids":["https://openalex.org/I4210090865"]},{"raw_affiliation_string":"\"Prof. Dr. Octavian Fodor\" Regional Institute of Gastroenterology-Hepatology, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I4210090865"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057937672","display_name":"Radu Badea","orcid":null},"institutions":[{"id":"https://openalex.org/I208470662","display_name":"Iuliu Ha\u021bieganu University of Medicine and Pharmacy","ror":"https://ror.org/051h0cw83","country_code":"RO","type":"education","lineage":["https://openalex.org/I208470662"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Radu Badea","raw_affiliation_strings":["&#x201C;Iuliu Hatieganu&#x201D; University of Medicine and Pharmacy,Department of Medical Imaging,Cluj-Napoca,Romania","Department of Medical Imaging, \"Iuliu Hatieganu\" University of Medicine and Pharmacy, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"&#x201C;Iuliu Hatieganu&#x201D; University of Medicine and Pharmacy,Department of Medical Imaging,Cluj-Napoca,Romania","institution_ids":["https://openalex.org/I208470662"]},{"raw_affiliation_string":"Department of Medical Imaging, \"Iuliu Hatieganu\" University of Medicine and Pharmacy, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I208470662"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5020270604"],"corresponding_institution_ids":["https://openalex.org/I158333966"],"apc_list":null,"apc_paid":null,"fwci":1.2634,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.85522715,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"483","last_page":"490"},"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":0.9983999729156494,"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":0.9983999729156494,"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"}},{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9968000054359436,"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/T10073","display_name":"Hepatocellular Carcinoma Treatment and Prognosis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/convolutional-neural-network","display_name":"Convolutional neural network","score":0.8007456064224243},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7412838935852051},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.7270698547363281},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7142213582992554},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.6811972260475159},{"id":"https://openalex.org/keywords/hepatocellular-carcinoma","display_name":"Hepatocellular carcinoma","score":0.622633695602417},{"id":"https://openalex.org/keywords/ultrasound","display_name":"Ultrasound","score":0.5338704586029053},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.49563372135162354},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4915231168270111},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4497513473033905},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.43182986974716187},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.3936474621295929},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33307600021362305},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.2323247790336609},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.05719137191772461}],"concepts":[{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.8007456064224243},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7412838935852051},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.7270698547363281},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7142213582992554},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.6811972260475159},{"id":"https://openalex.org/C2778019345","wikidata":"https://www.wikidata.org/wiki/Q1148337","display_name":"Hepatocellular carcinoma","level":2,"score":0.622633695602417},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.5338704586029053},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.49563372135162354},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4915231168270111},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4497513473033905},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.43182986974716187},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3936474621295929},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33307600021362305},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2323247790336609},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.05719137191772461}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccp48234.2019.8959687","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccp48234.2019.8959687","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE 15th International Conference on Intelligent Computer Communication and Processing (ICCP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.5099999904632568,"display_name":"Good health and well-being"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W608828860","https://openalex.org/W1522301498","https://openalex.org/W1901129140","https://openalex.org/W2014840416","https://openalex.org/W2070594411","https://openalex.org/W2084415465","https://openalex.org/W2101234009","https://openalex.org/W2176154705","https://openalex.org/W2194775991","https://openalex.org/W2292862470","https://openalex.org/W2340897893","https://openalex.org/W2395611524","https://openalex.org/W2419448466","https://openalex.org/W2560311620","https://openalex.org/W2570420153","https://openalex.org/W2592329056","https://openalex.org/W2606833507","https://openalex.org/W2762439315","https://openalex.org/W2884561390","https://openalex.org/W2899771611","https://openalex.org/W2916686134","https://openalex.org/W2962914239","https://openalex.org/W2963840672","https://openalex.org/W2964121744","https://openalex.org/W2964227007","https://openalex.org/W2999972254","https://openalex.org/W3012014052","https://openalex.org/W4293406525","https://openalex.org/W4301597955","https://openalex.org/W6631190155","https://openalex.org/W6639824700","https://openalex.org/W6675354045","https://openalex.org/W6696085341","https://openalex.org/W6696788345","https://openalex.org/W6717372056","https://openalex.org/W6733997475","https://openalex.org/W6742348326","https://openalex.org/W6754921332","https://openalex.org/W6759379797"],"related_works":["https://openalex.org/W2417822880","https://openalex.org/W628600844","https://openalex.org/W4226493464","https://openalex.org/W4312417841","https://openalex.org/W3193565141","https://openalex.org/W3133861977","https://openalex.org/W2951211570","https://openalex.org/W3167935049","https://openalex.org/W3103566983","https://openalex.org/W3029198973"],"abstract_inverted_index":{"Hepatocellular":[0],"carcinoma":[1],"(HCC)":[2],"is":[3,14,39,104],"the":[4,21,33,40,63,71,77,110,113,119,125,135,143],"most":[5],"common":[6],"malignant":[7],"liver":[8],"tumour.":[9,65],"As":[10,100],"establishing":[11],"a":[12,105,132],"disease":[13],"difficult":[15,106],"even":[16],"for":[17,23,36,76,97],"trained":[18],"medical":[19],"personnel,":[20],"need":[22],"automated":[24],"tools":[25],"to":[26,60,109,118,124],"assist":[27],"in":[28,58,142],"diagnosis":[29,38],"has":[30],"increased.":[31],"Currently,":[32],"golden":[34],"standard":[35],"HCC":[37,64,81],"needle":[41],"biopsy,":[42],"this":[43,67,98,101],"being":[44],"an":[45],"invasive,":[46],"dangerous":[47],"method.":[48],"We":[49],"develop":[50],"computerized,":[51],"non-invasive":[52],"techniques,":[53],"based":[54,89],"on":[55,90],"ultrasound":[56,83,114],"images,":[57,115],"order":[59],"automatically":[61],"detect":[62],"In":[66],"paper,":[68],"we":[69],"exploit":[70],"power":[72],"of":[73,79,112,128,137],"deep":[74,86],"learning":[75,87],"purpose":[78],"segmenting":[80],"within":[82],"images.":[84],"Multiple":[85],"methods,":[88],"Convolutional":[91],"Neural":[92],"Networks":[93],"(CNN),":[94],"were":[95],"compared":[96],"purpose.":[99],"segmentation":[102],"problem":[103],"one,":[107],"due":[108],"complexity":[111],"but":[116],"also":[117],"high":[120],"class":[121],"imbalance":[122],"and":[123],"low":[126],"number":[127],"available":[129],"training":[130,144],"data,":[131],"study":[133],"concerning":[134],"effect":[136],"multiple":[138],"loss":[139],"functions":[140],"used":[141],"phase":[145],"was":[146],"performed,":[147],"as":[148],"well.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
