{"id":"https://openalex.org/W4392969494","doi":"https://doi.org/10.1109/icassp48485.2024.10446030","title":"CALSeg: Improving Calibration of Medical Image Segmentation Via Variational Label Smoothing","display_name":"CALSeg: Improving Calibration of Medical Image Segmentation Via Variational Label Smoothing","publication_year":2024,"publication_date":"2024-03-18","ids":{"openalex":"https://openalex.org/W4392969494","doi":"https://doi.org/10.1109/icassp48485.2024.10446030"},"language":"en","primary_location":{"id":"doi:10.1109/icassp48485.2024.10446030","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10446030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5100880036","display_name":"Xutao Guo","orcid":"https://orcid.org/0000-0001-6191-2204"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xutao Guo","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","Peng Cheng Laboratory, Shenzhen, China","School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029228576","display_name":"Yanwu Yang","orcid":"https://orcid.org/0000-0002-7547-4580"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanwu Yang","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","Peng Cheng Laboratory, Shenzhen, China","School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021063919","display_name":"Chenfei Ye","orcid":"https://orcid.org/0000-0001-5265-3546"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenfei Ye","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen,International Research Institute for Artifcial Intelligence,Shenzhen,China","International Research Institute for Artifcial Intelligence, Harbin Institute of Technology at Shenzhen, Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen,International Research Institute for Artifcial Intelligence,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"International Research Institute for Artifcial Intelligence, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089176099","display_name":"Guoqing Cai","orcid":"https://orcid.org/0000-0002-0214-8549"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqing Cai","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063352703","display_name":"Ting Ma","orcid":"https://orcid.org/0000-0001-8819-6228"},"institutions":[{"id":"https://openalex.org/I158809036","display_name":"Shenzhen Institute of Information Technology","ror":"https://ror.org/03wrf9427","country_code":"CN","type":"education","lineage":["https://openalex.org/I158809036"]},{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I4210136793","display_name":"Peng Cheng Laboratory","ror":"https://ror.org/03qdqbt06","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210136793"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ting Ma","raw_affiliation_strings":["Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","International Research Institute for Artifcial Intelligence, Harbin Institute of Technology at Shenzhen, Shenzhen, China","Peng Cheng Laboratory, Shenzhen, China","School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Harbin Institute of Technology at Shenzhen,School of Electronics and Information Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I158809036"]},{"raw_affiliation_string":"International Research Institute for Artifcial Intelligence, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]},{"raw_affiliation_string":"Peng Cheng Laboratory, Shenzhen, China","institution_ids":["https://openalex.org/I4210136793"]},{"raw_affiliation_string":"School of Electronics and Information Engineering, Harbin Institute of Technology at Shenzhen, Shenzhen, China","institution_ids":["https://openalex.org/I158809036","https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.7888,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.74913607,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1601","last_page":"1605"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9991999864578247,"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"}},"topics":[{"id":"https://openalex.org/T10036","display_name":"Advanced Neural Network Applications","score":0.9991999864578247,"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/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9969000220298767,"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/T12535","display_name":"Machine Learning and Data Classification","score":0.9944000244140625,"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/computer-science","display_name":"Computer science","score":0.7575961947441101},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6846182942390442},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6601479649543762},{"id":"https://openalex.org/keywords/softmax-function","display_name":"Softmax function","score":0.6353371143341064},{"id":"https://openalex.org/keywords/overfitting","display_name":"Overfitting","score":0.6333130598068237},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.5734236836433411},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.5586632490158081},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.5260838270187378},{"id":"https://openalex.org/keywords/scale-space-segmentation","display_name":"Scale-space segmentation","score":0.5004355907440186},{"id":"https://openalex.org/keywords/regularization","display_name":"Regularization (linguistics)","score":0.4757891893386841},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4368087947368622},{"id":"https://openalex.org/keywords/segmentation-based-object-categorization","display_name":"Segmentation-based object categorization","score":0.42097708582878113},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.41689029335975647},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3763350248336792}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7575961947441101},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6846182942390442},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6601479649543762},{"id":"https://openalex.org/C188441871","wikidata":"https://www.wikidata.org/wiki/Q7554146","display_name":"Softmax function","level":3,"score":0.6353371143341064},{"id":"https://openalex.org/C22019652","wikidata":"https://www.wikidata.org/wiki/Q331309","display_name":"Overfitting","level":3,"score":0.6333130598068237},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.5734236836433411},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.5586632490158081},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.5260838270187378},{"id":"https://openalex.org/C65885262","wikidata":"https://www.wikidata.org/wiki/Q7429708","display_name":"Scale-space segmentation","level":4,"score":0.5004355907440186},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.4757891893386841},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4368087947368622},{"id":"https://openalex.org/C25694479","wikidata":"https://www.wikidata.org/wiki/Q7446278","display_name":"Segmentation-based object categorization","level":5,"score":0.42097708582878113},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.41689029335975647},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3763350248336792}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp48485.2024.10446030","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp48485.2024.10446030","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1641498739","https://openalex.org/W1821462560","https://openalex.org/W1901129140","https://openalex.org/W2183341477","https://openalex.org/W2904422658","https://openalex.org/W2939992774","https://openalex.org/W2948194985","https://openalex.org/W2948210185","https://openalex.org/W2952735543","https://openalex.org/W2963238274","https://openalex.org/W2964059111","https://openalex.org/W2970121940","https://openalex.org/W3015788359","https://openalex.org/W3015993000","https://openalex.org/W3027703155","https://openalex.org/W3176597251","https://openalex.org/W4224917447","https://openalex.org/W4287865413","https://openalex.org/W4297791576","https://openalex.org/W4366831358","https://openalex.org/W4386083082","https://openalex.org/W4386352882","https://openalex.org/W6638523607","https://openalex.org/W6730042731","https://openalex.org/W6739651123","https://openalex.org/W6752558437","https://openalex.org/W6763087592","https://openalex.org/W6773813882"],"related_works":["https://openalex.org/W3144569342","https://openalex.org/W2185902295","https://openalex.org/W2945274617","https://openalex.org/W2372421320","https://openalex.org/W2057775483","https://openalex.org/W2041871225","https://openalex.org/W2386644571","https://openalex.org/W4205800335","https://openalex.org/W2387793296","https://openalex.org/W1558398159"],"abstract_inverted_index":{"In":[0],"practical":[1],"medical":[2,12,56,139],"image":[3,13,57,140],"segmentation":[4,14,141,153],"tasks,":[5],"ensuring":[6],"confidence":[7],"calibration":[8,54,131,149],"is":[9,67,157],"crucial.":[10],"However,":[11],"typically":[15],"relies":[16],"on":[17,53,116,137],"hard":[18,37],"labels":[19,79,99,119],"(one-hot":[20],"vectors),":[21],"and":[22,78,89,104,128],"when":[23],"minimizing":[24],"the":[25,28,72,93,130,133],"cross-entropy":[26],"loss,":[27],"model\u2019s":[29],"softmax":[30],"predictions":[31],"are":[32],"compelled":[33],"to":[34,83],"align":[35],"with":[36],"labels,":[38],"resulting":[39],"in":[40],"over-confident":[41],"predictions.":[42],"To":[43],"alleviate":[44],"above":[45],"problems,":[46],"this":[47],"study":[48],"proposes":[49],"a":[50,112,121],"novel":[51],"framework":[52],"of":[55,76,96,111,132],"segmentation,":[58],"called":[59],"CALSeg.":[60],"The":[61,109,155],"Variational":[62],"Label":[63],"Smoothing":[64],"(VLS)":[65],"method":[66],"innovatively":[68],"proposed,":[69],"which":[70],"learns":[71],"latent":[73,97],"joint":[74],"distribution":[75,107],"images":[77,88],"through":[80],"variational":[81],"inference":[82],"capture":[84],"complex":[85],"relationships":[86],"between":[87],"labels.":[90],"This":[91],"enables":[92],"effective":[94],"estimation":[95],"soft":[98,118],"by":[100],"learning":[101],"pixel-level":[102],"information":[103],"semantic":[105],"probability":[106],"features.":[108],"training":[110],"neural":[113],"network":[114,148],"based":[115],"estimated":[117],"provides":[120],"regularization":[122],"effect,":[123],"effectively":[124],"preventing":[125],"model":[126],"overfitting":[127],"improving":[129,152],"model.":[134],"Comprehensive":[135],"experiments":[136],"two":[138],"datasets":[142],"demonstrate":[143],"that":[144],"CALSeg":[145],"achieved":[146],"optimal":[147],"while":[150],"also":[151],"accuracy.":[154],"code":[156],"available":[158],"at":[159],"https://github.com/Guoxt/CALSeg.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}