{"id":"https://openalex.org/W3160685883","doi":"https://doi.org/10.1109/icassp39728.2021.9414938","title":"DFDM: A Deep Feature Decoupling Module for Lung Nodule Segmentation","display_name":"DFDM: A Deep Feature Decoupling Module for Lung Nodule Segmentation","publication_year":2021,"publication_date":"2021-05-13","ids":{"openalex":"https://openalex.org/W3160685883","doi":"https://doi.org/10.1109/icassp39728.2021.9414938","mag":"3160685883"},"language":"en","primary_location":{"id":"doi:10.1109/icassp39728.2021.9414938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp39728.2021.9414938","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2021 - 2021 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":null,"display_name":"Wei Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Chen","raw_affiliation_strings":["School of Big Data and Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data and Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067746723","display_name":"Qiuli Wang","orcid":"https://orcid.org/0000-0001-8639-5186"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiuli Wang","raw_affiliation_strings":["School of Big Data and Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data and Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052560070","display_name":"Sheng Huang","orcid":"https://orcid.org/0000-0001-5610-0826"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sheng Huang","raw_affiliation_strings":["School of Big Data and Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data and Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100330109","display_name":"Xiaohong Zhang","orcid":"https://orcid.org/0000-0002-1767-9342"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohong Zhang","raw_affiliation_strings":["School of Big Data and Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data and Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079276889","display_name":"Yucong Li","orcid":"https://orcid.org/0000-0002-2871-414X"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yucong Li","raw_affiliation_strings":["School of Big Data and Software Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Big Data and Software Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081952632","display_name":"Liu Chen","orcid":"https://orcid.org/0000-0003-0966-2804"},"institutions":[{"id":"https://openalex.org/I151075929","display_name":"Army Medical University","ror":"https://ror.org/05w21nn13","country_code":"CN","type":"education","lineage":["https://openalex.org/I151075929"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Liu","raw_affiliation_strings":["Hospital of Army Medical University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hospital of Army Medical University, Chongqing, China","institution_ids":["https://openalex.org/I151075929"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.8932,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.92723005,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1120","last_page":"1124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T10202","display_name":"Lung Cancer Diagnosis and Treatment","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9945999979972839,"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/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9812999963760376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7135148644447327},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6940159797668457},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6684340238571167},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5525861382484436},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5511002540588379},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5098782777786255},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.49195119738578796},{"id":"https://openalex.org/keywords/boundary","display_name":"Boundary (topology)","score":0.4556955397129059},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1777060329914093}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7135148644447327},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6940159797668457},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6684340238571167},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5525861382484436},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5511002540588379},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5098782777786255},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.49195119738578796},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.4556955397129059},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1777060329914093},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp39728.2021.9414938","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp39728.2021.9414938","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1903029394","https://openalex.org/W1986649315","https://openalex.org/W2295107390","https://openalex.org/W2732063980","https://openalex.org/W2755033224","https://openalex.org/W2936120494","https://openalex.org/W2953122916","https://openalex.org/W2963351448","https://openalex.org/W2979774820","https://openalex.org/W2980233891","https://openalex.org/W2984294507","https://openalex.org/W3021995591","https://openalex.org/W3035485193","https://openalex.org/W3092344722","https://openalex.org/W3106233461","https://openalex.org/W3106651317","https://openalex.org/W3107113572","https://openalex.org/W6639824700","https://openalex.org/W6786302212"],"related_works":["https://openalex.org/W4379231730","https://openalex.org/W3147584709","https://openalex.org/W4389858081","https://openalex.org/W2501551404","https://openalex.org/W4298131179","https://openalex.org/W2977677679","https://openalex.org/W2113201962","https://openalex.org/W4385583601","https://openalex.org/W1992327129","https://openalex.org/W1522196789"],"abstract_inverted_index":{"In":[0,147],"this":[1],"paper,":[2],"we":[3,149],"propose":[4],"a":[5,67,154],"novel":[6,68,155],"feature":[7,88],"decoupling":[8],"method":[9],"to":[10,27,76,98,112,140,157,171],"tackle":[11],"two":[12],"critical":[13],"problems":[14],"in":[15],"the":[16,28,34,53,61,78,86,100,103,109,114,142,160,168,172,181],"lung":[17,164],"nodule":[18,24,54,79],"segmentation":[19,30,40,48,178],"task:":[20],"(i)":[21],"ambiguity":[22],"of":[23,39,122,163],"boundary":[25,31,55,92,161],"leads":[26],"imprecise":[29],"and":[32,56,59,82,93,102,135,175,185],"(ii)":[33],"high":[35],"false":[36,115],"positive":[37,116],"rate":[38],"result.":[41],"Our":[42],"motivation":[43],"is":[44,74,96,106],"that":[45],"an":[46],"accurate":[47],"network":[49],"needs":[50],"explicitly":[51],"modeling":[52],"texture":[57,83,94],"information,":[58,145],"suppressing":[60],"noise":[62,104],"information.":[63],"To":[64],"do":[65],"so,":[66],"Deep":[69],"Feature":[70],"Decoupling":[71],"Module":[72],"(DFDM)":[73],"proposed":[75,119,169],"decouple":[77,141],"boundary,":[80],"noise,":[81],"information":[84,95,105,162],"from":[85,108],"original":[87],"maps.":[89],"The":[90,118],"decoupled":[91],"used":[97],"benefit":[99],"segmentation,":[101],"removed":[107],"input":[110],"features":[111],"reduce":[113],"rate.":[117],"DFDM":[120,170],"consists":[121],"three":[123,144],"parallel":[124],"branches,":[125],"including":[126],"Boundary":[127],"Sensitive":[128],"Branch":[129,133,138],"(BSB),":[130],"Noise":[131],"Removal":[132],"(NRB),":[134],"Texture":[136],"Preserving":[137],"(TPB)":[139],"mentioned":[143],"respectively.":[146],"particular,":[148],"design":[150],"our":[151],"BSB":[152],"with":[153],"architecture":[156,174],"effectively":[158],"capture":[159],"nodules.":[165],"We":[166],"apply":[167],"U-Net":[173],"achieve":[176],"convincing":[177],"results":[179],"on":[180],"LIDC\u2013IDRI":[182],"dataset.":[183],"Code":[184],"models":[186],"are":[187],"available":[188],"at":[189],"https://github.com/chinichenw/DFDM.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
