{"id":"https://openalex.org/W4380607201","doi":"https://doi.org/10.1109/jbhi.2023.3285936","title":"MRL-Net: Multi-Scale Representation Learning Network for COVID-19 Lung CT Image Segmentation","display_name":"MRL-Net: Multi-Scale Representation Learning Network for COVID-19 Lung CT Image Segmentation","publication_year":2023,"publication_date":"2023-06-14","ids":{"openalex":"https://openalex.org/W4380607201","doi":"https://doi.org/10.1109/jbhi.2023.3285936","pmid":"https://pubmed.ncbi.nlm.nih.gov/37314916"},"language":"en","primary_location":{"id":"doi:10.1109/jbhi.2023.3285936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2023.3285936","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5084908139","display_name":"Shangwang Liu","orcid":"https://orcid.org/0000-0003-2305-6421"},"institutions":[{"id":"https://openalex.org/I4210114043","display_name":"Henan Institute of Technology","ror":"https://ror.org/024f5m737","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210114043"]},{"id":"https://openalex.org/I75955062","display_name":"Henan Normal University","ror":"https://ror.org/00s13br28","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangwang Liu","raw_affiliation_strings":["School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China"],"raw_orcid":"https://orcid.org/0000-0003-2305-6421","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","institution_ids":["https://openalex.org/I75955062"]},{"raw_affiliation_string":"Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China","institution_ids":["https://openalex.org/I4210114043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077313200","display_name":"Tongbo Cai","orcid":"https://orcid.org/0009-0005-4493-8417"},"institutions":[{"id":"https://openalex.org/I4210114043","display_name":"Henan Institute of Technology","ror":"https://ror.org/024f5m737","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210114043"]},{"id":"https://openalex.org/I75955062","display_name":"Henan Normal University","ror":"https://ror.org/00s13br28","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tongbo Cai","raw_affiliation_strings":["School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","institution_ids":["https://openalex.org/I75955062"]},{"raw_affiliation_string":"Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China","institution_ids":["https://openalex.org/I4210114043"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057273655","display_name":"Xiufang Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210114043","display_name":"Henan Institute of Technology","ror":"https://ror.org/024f5m737","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210114043"]},{"id":"https://openalex.org/I75955062","display_name":"Henan Normal University","ror":"https://ror.org/00s13br28","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiufang Tang","raw_affiliation_strings":["School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","institution_ids":["https://openalex.org/I75955062"]},{"raw_affiliation_string":"Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China","institution_ids":["https://openalex.org/I4210114043"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033488524","display_name":"Changgeng Wang","orcid":"https://orcid.org/0000-0002-2646-2663"},"institutions":[{"id":"https://openalex.org/I4210114043","display_name":"Henan Institute of Technology","ror":"https://ror.org/024f5m737","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210114043"]},{"id":"https://openalex.org/I75955062","display_name":"Henan Normal University","ror":"https://ror.org/00s13br28","country_code":"CN","type":"education","lineage":["https://openalex.org/I75955062"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changgeng Wang","raw_affiliation_strings":["School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Henan Normal University, Xinxiang, China","institution_ids":["https://openalex.org/I75955062"]},{"raw_affiliation_string":"Henan Engineering Laboratory of Smart Business and Internet of Things Technology, Xinxiang, China","institution_ids":["https://openalex.org/I4210114043"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.851,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.90860442,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"27","issue":"9","first_page":"4317","last_page":"4328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11775","display_name":"COVID-19 diagnosis using AI","score":0.9998999834060669,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9950000047683716,"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/T10862","display_name":"AI in cancer detection","score":0.9757000207901001,"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":0.7237300872802734},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7122149467468262},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.6419172883033752},{"id":"https://openalex.org/keywords/feature-learning","display_name":"Feature learning","score":0.6187772750854492},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5176140069961548},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5110265016555786},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.5091904997825623},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.505396842956543},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.45443645119667053},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4510561227798462},{"id":"https://openalex.org/keywords/multi-task-learning","display_name":"Multi-task learning","score":0.436653733253479},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.43009310960769653},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.13713249564170837}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7237300872802734},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7122149467468262},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.6419172883033752},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.6187772750854492},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5176140069961548},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5110265016555786},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.5091904997825623},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.505396842956543},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.45443645119667053},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4510561227798462},{"id":"https://openalex.org/C28006648","wikidata":"https://www.wikidata.org/wiki/Q6934509","display_name":"Multi-task learning","level":3,"score":0.436653733253479},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.43009310960769653},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.13713249564170837},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007091","descriptor_name":"Image Processing, Computer-Assisted","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008168","descriptor_name":"Lung","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011211","descriptor_name":"Electric Power Supplies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012660","descriptor_name":"Semantics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012660","descriptor_name":"Semantics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012660","descriptor_name":"Semantics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014057","descriptor_name":"Tomography, X-Ray Computed","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/jbhi.2023.3285936","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jbhi.2023.3285936","pdf_url":null,"source":{"id":"https://openalex.org/S2495854775","display_name":"IEEE Journal of Biomedical and Health Informatics","issn_l":"2168-2194","issn":["2168-2194","2168-2208"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Biomedical and Health Informatics","raw_type":"journal-article"},{"id":"pmid:37314916","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37314916","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE journal of biomedical and health informatics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W1903029394","https://openalex.org/W2194775991","https://openalex.org/W2560023338","https://openalex.org/W2630837129","https://openalex.org/W2955058313","https://openalex.org/W2961348656","https://openalex.org/W2962850830","https://openalex.org/W2963446712","https://openalex.org/W2963881378","https://openalex.org/W3026637813","https://openalex.org/W3027763298","https://openalex.org/W3094502228","https://openalex.org/W3121523901","https://openalex.org/W3126768386","https://openalex.org/W3127751679","https://openalex.org/W3138516171","https://openalex.org/W3159637683","https://openalex.org/W3170874841","https://openalex.org/W3171087525","https://openalex.org/W3176628328","https://openalex.org/W3204255739","https://openalex.org/W3208176997","https://openalex.org/W4200161740","https://openalex.org/W4205682741","https://openalex.org/W4211198717","https://openalex.org/W4220911046","https://openalex.org/W4280496682","https://openalex.org/W4281756776","https://openalex.org/W4285045102","https://openalex.org/W4285483923","https://openalex.org/W4285818631","https://openalex.org/W4286910290","https://openalex.org/W4290705169","https://openalex.org/W4294169082","https://openalex.org/W4295046720","https://openalex.org/W4295308583","https://openalex.org/W4295934721","https://openalex.org/W4297756481","https://openalex.org/W4297775537","https://openalex.org/W4312443924","https://openalex.org/W4312820606","https://openalex.org/W4312881242","https://openalex.org/W4313007769","https://openalex.org/W4321232185","https://openalex.org/W6737664043","https://openalex.org/W6739696289","https://openalex.org/W6784333009","https://openalex.org/W6788135285","https://openalex.org/W6790275670","https://openalex.org/W6794556019","https://openalex.org/W6796931752","https://openalex.org/W6797153837","https://openalex.org/W6802648153","https://openalex.org/W6838393215","https://openalex.org/W6839178539","https://openalex.org/W6839692567","https://openalex.org/W6840156360"],"related_works":["https://openalex.org/W2237537322","https://openalex.org/W2950678851","https://openalex.org/W4301248618","https://openalex.org/W2165343651","https://openalex.org/W2242427765","https://openalex.org/W2075830955","https://openalex.org/W2343790552","https://openalex.org/W4309346246","https://openalex.org/W3111398917","https://openalex.org/W4385507578"],"abstract_inverted_index":{"Accuracy":[0],"segmentation":[1,149],"of":[2,22,104,111,123,132],"COVID-19":[3,147],"lesions":[4],"in":[5],"lung":[6],"CT":[7],"images":[8],"can":[9],"aid":[10],"patient":[11],"screening":[12],"and":[13,20,59,71,80,87,106,144],"diagnosis.":[14],"However,":[15],"the":[16,23,100,107,120,124,128],"blurred,":[17],"inconsistent":[18],"shape":[19],"location":[21],"lesion":[24],"area":[25],"poses":[26],"a":[27,40],"great":[28],"challenge":[29],"to":[30,65,98,140],"this":[31,36],"vision":[32],"task.":[33],"To":[34],"tackle":[35],"issue,":[37],"we":[38,75],"propose":[39],"multi-scale":[41,67],"representation":[42],"learning":[43],"network":[44,117],"(MRL-Net)":[45],"that":[46,136],"integrates":[47],"CNN":[48,86,105],"with":[49],"Transformer":[50],"via":[51],"two":[52],"bridge":[53],"unit:":[54],"Dual":[55,60],"Multi-interaction":[56],"Attention":[57,62],"(DMA)":[58],"Boundary":[61],"(DBA).":[63],"First,":[64],"obtain":[66],"local":[68,101],"detailed":[69,102],"feature":[70,93,103],"global":[72,108],"contextual":[73],"information,":[74],"combine":[76],"low-level":[77],"geometric":[78],"information":[79,110],"high-level":[81],"semantic":[82],"features":[83,122],"extracted":[84],"by":[85],"Transformer,":[88],"respectively.":[89],"Secondly,":[90],"for":[91],"enhanced":[92],"representation,":[94],"DMA":[95],"is":[96,138],"proposed":[97],"fuse":[99],"context":[109],"Transformer.":[112],"Finally,":[113],"DBA":[114],"makes":[115],"our":[116],"focus":[118],"on":[119],"boundary":[121],"lesion,":[125],"further":[126],"enhancing":[127],"representational":[129],"learning.":[130],"Amounts":[131],"experimental":[133],"results":[134],"show":[135],"MRL-Net":[137],"superior":[139],"current":[141],"state-of-the-art":[142],"methods":[143],"achieves":[145],"better":[146],"image":[148],"performance.":[150]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}