{"id":"https://openalex.org/W4406261754","doi":"https://doi.org/10.1109/bibm62325.2024.10822827","title":"Boundary-Enhanced and Density-Guided Contrastive Learning for Semi/Weakly-Supervised Medical Image Segmentation","display_name":"Boundary-Enhanced and Density-Guided Contrastive Learning for Semi/Weakly-Supervised Medical Image Segmentation","publication_year":2024,"publication_date":"2024-12-03","ids":{"openalex":"https://openalex.org/W4406261754","doi":"https://doi.org/10.1109/bibm62325.2024.10822827"},"language":"en","primary_location":{"id":"doi:10.1109/bibm62325.2024.10822827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm62325.2024.10822827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","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/A5102929368","display_name":"Meng Zhou","orcid":"https://orcid.org/0009-0007-8541-2782"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Meng Zhou","raw_affiliation_strings":["The Chinese University of Hong Kong,Department of Biomedical Engineering,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Department of Biomedical Engineering,China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101421765","display_name":"Fei Gao","orcid":"https://orcid.org/0000-0003-0300-6240"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Gao","raw_affiliation_strings":["ShanghaiTech University,School of Information Science and Technology,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ShanghaiTech University,School of Information Science and Technology,China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066840655","display_name":"Raymond Kai\u2010Yu Tong","orcid":"https://orcid.org/0000-0003-4375-653X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Raymond Kai-Yu Tong","raw_affiliation_strings":["The Chinese University of Hong Kong,Department of Biomedical Engineering,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Department of Biomedical Engineering,China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.28032544,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4088","last_page":"4091"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.9668999910354614,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12702","display_name":"Brain Tumor Detection and Classification","score":0.9668999910354614,"subfield":{"id":"https://openalex.org/subfields/2808","display_name":"Neurology"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9628999829292297,"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"}},{"id":"https://openalex.org/T10862","display_name":"AI in cancer detection","score":0.9337000250816345,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.690549910068512},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6676025986671448},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.6674546599388123},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.6384886503219604},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6018515825271606},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.49093011021614075},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.4711303412914276},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45993518829345703},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4366086721420288},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.34018373489379883},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.190851092338562}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.690549910068512},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6676025986671448},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.6674546599388123},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.6384886503219604},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6018515825271606},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.49093011021614075},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.4711303412914276},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45993518829345703},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4366086721420288},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.34018373489379883},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.190851092338562},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm62325.2024.10822827","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm62325.2024.10822827","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W2125637308","https://openalex.org/W2145023731","https://openalex.org/W2337429362","https://openalex.org/W2750925197","https://openalex.org/W2751665805","https://openalex.org/W2804047627","https://openalex.org/W2890023753","https://openalex.org/W2963073217","https://openalex.org/W2976295171","https://openalex.org/W3092564080","https://openalex.org/W3096981517","https://openalex.org/W3129501203","https://openalex.org/W3199551447","https://openalex.org/W4224279855","https://openalex.org/W4295747380","https://openalex.org/W6733814495","https://openalex.org/W6810755270"],"related_works":["https://openalex.org/W4379231730","https://openalex.org/W4389858081","https://openalex.org/W2501551404","https://openalex.org/W4298131179","https://openalex.org/W2113201962","https://openalex.org/W4385583601","https://openalex.org/W4395685956","https://openalex.org/W1522196789","https://openalex.org/W4367060753","https://openalex.org/W4379141755"],"abstract_inverted_index":{"Medical":[0],"image":[1],"segmentation":[2,22,84],"often":[3],"requires":[4],"large":[5],"datasets":[6],"with":[7],"pixel-wise":[8],"annotations.":[9,35],"To":[10],"alleviate":[11],"this,":[12],"we":[13],"introduce":[14],"BD-Net":[15,36],"for":[16],"semi-supervised":[17],"and":[18,55,86],"weakly":[19],"supervised":[20],"semantic":[21],"(SWSS)":[23],"using":[24,68],"of":[25],"sparse":[26],"annotations":[27],"(such":[28],"as":[29],"scribbles)":[30],"alongside":[31],"a":[32,38,69],"few":[33],"pixel-level":[34],"leverages":[37],"Boundary-Enhanced":[39],"Module":[40],"that":[41],"improves":[42],"boundary":[43],"localization":[44],"by":[45,67,73],"extracting":[46],"structural":[47],"cues":[48],"from":[49],"annotated":[50],"images":[51],"through":[52],"edge":[53],"detection":[54],"multi-scale":[56],"feature":[57,64],"aggregation.":[58],"Additionally,":[59],"Density-Guided":[60],"Contrastive":[61],"Regularization":[62],"enhances":[63],"space":[65],"compactness":[66],"contrastive":[70],"loss":[71],"informed":[72],"pixel":[74],"density.":[75],"Evaluation":[76],"on":[77],"the":[78],"ACDC":[79],"dataset":[80],"shows":[81],"BD-Net\u2019s":[82],"superior":[83],"quality":[85],"generalizability":[87],"compared":[88],"to":[89],"existing":[90],"methods.":[91],"The":[92],"code":[93],"will":[94],"be":[95],"available":[96],"at":[97],"https://github.com/Lemonzhoumeng/BD-Net.":[98]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}