{"id":"https://openalex.org/W4412404110","doi":"https://doi.org/10.1109/tmi.2025.3588503","title":"MDPNet: Multiscale Dynamic Polyp-Focus Network for Enhancing Medical Image Polyp Segmentation","display_name":"MDPNet: Multiscale Dynamic Polyp-Focus Network for Enhancing Medical Image Polyp Segmentation","publication_year":2025,"publication_date":"2025-07-14","ids":{"openalex":"https://openalex.org/W4412404110","doi":"https://doi.org/10.1109/tmi.2025.3588503","pmid":"https://pubmed.ncbi.nlm.nih.gov/40658578"},"language":"en","primary_location":{"id":"doi:10.1109/tmi.2025.3588503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2025.3588503","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Transactions on Medical Imaging","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/A5113374630","display_name":"Alpha Alimamy Kamara","orcid":"https://orcid.org/0009-0008-9252-5950"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Alpha Alimamy Kamara","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0009-0008-9252-5950","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046019676","display_name":"Shiwen He","orcid":"https://orcid.org/0000-0003-0549-4970"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiwen He","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-0549-4970","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070245509","display_name":"Abdul Joseph Fofanah","orcid":"https://orcid.org/0000-0001-8742-9325"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]},{"id":"https://openalex.org/I160993911","display_name":"Queensland University of Technology","ror":"https://ror.org/03pnv4752","country_code":"AU","type":"education","lineage":["https://openalex.org/I160993911"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Abdul Joseph Fofanah","raw_affiliation_strings":["School of Information and Communication Technology, Griffith University, Brisbane, QLD, Australia","School of Information and Communication Technology, Griffith University, 170 Kessels Road, Brisbane, Queensland, Australia"],"raw_orcid":"https://orcid.org/0000-0001-8742-9325","affiliations":[{"raw_affiliation_string":"School of Information and Communication Technology, Griffith University, Brisbane, QLD, Australia","institution_ids":["https://openalex.org/I11701301"]},{"raw_affiliation_string":"School of Information and Communication Technology, Griffith University, 170 Kessels Road, Brisbane, Queensland, Australia","institution_ids":["https://openalex.org/I11701301","https://openalex.org/I160993911"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102104107","display_name":"Rong Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Xu","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101772502","display_name":"Yuehan Chen","orcid":"https://orcid.org/0000-0002-3603-9842"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuehan Chen","raw_affiliation_strings":["School of Computer Science and Engineering, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.9545,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.95481314,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"44","issue":"12","first_page":"5208","last_page":"5220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9865999817848206,"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/T12422","display_name":"Radiomics and Machine Learning in Medical Imaging","score":0.9865999817848206,"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":0.9864000082015991,"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/focus","display_name":"Focus (optics)","score":0.6895096302032471},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.6724576950073242},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.617027759552002},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6096199154853821},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5538729429244995},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5484644770622253},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5092166662216187},{"id":"https://openalex.org/keywords/medical-imaging","display_name":"Medical imaging","score":0.4348568916320801},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.32425400614738464}],"concepts":[{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6895096302032471},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.6724576950073242},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.617027759552002},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6096199154853821},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5538729429244995},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5484644770622253},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5092166662216187},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.4348568916320801},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.32425400614738464},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"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":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D003111","descriptor_name":"Colonic Polyps","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","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":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D015179","descriptor_name":"Colorectal Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D015179","descriptor_name":"Colorectal Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D015179","descriptor_name":"Colorectal Neoplasms","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1109/tmi.2025.3588503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmi.2025.3588503","pdf_url":null,"source":{"id":"https://openalex.org/S58069681","display_name":"IEEE Transactions on Medical Imaging","issn_l":"0278-0062","issn":["0278-0062","1558-254X"],"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 Transactions on Medical Imaging","raw_type":"journal-article"},{"id":"pmid:40658578","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40658578","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 transactions on medical imaging","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1485210741","display_name":null,"funder_award_id":"2023YFB2504700","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3264992662","display_name":null,"funder_award_id":"62171474","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":46,"referenced_works":["https://openalex.org/W1901129140","https://openalex.org/W2008359794","https://openalex.org/W2034269173","https://openalex.org/W2394987826","https://openalex.org/W2423151887","https://openalex.org/W2560328367","https://openalex.org/W2593488799","https://openalex.org/W2793703004","https://openalex.org/W2884436604","https://openalex.org/W2921406441","https://openalex.org/W2962927567","https://openalex.org/W2963881378","https://openalex.org/W2979297453","https://openalex.org/W2997286550","https://openalex.org/W3013198566","https://openalex.org/W3088257970","https://openalex.org/W3091630951","https://openalex.org/W3104061658","https://openalex.org/W3120333390","https://openalex.org/W3206203595","https://openalex.org/W4210430456","https://openalex.org/W4223894216","https://openalex.org/W4285135672","https://openalex.org/W4285303086","https://openalex.org/W4286303971","https://openalex.org/W4287225564","https://openalex.org/W4300475021","https://openalex.org/W4310831447","https://openalex.org/W4317515509","https://openalex.org/W4319298404","https://openalex.org/W4320712938","https://openalex.org/W4323022482","https://openalex.org/W4361767419","https://openalex.org/W4361981915","https://openalex.org/W4367663116","https://openalex.org/W4380992399","https://openalex.org/W4381544448","https://openalex.org/W4384080300","https://openalex.org/W4387623788","https://openalex.org/W4390946922","https://openalex.org/W4392173934","https://openalex.org/W4392642266","https://openalex.org/W4395096449","https://openalex.org/W4401749301","https://openalex.org/W4402773577","https://openalex.org/W4404689809"],"related_works":["https://openalex.org/W2012531322","https://openalex.org/W2402761219","https://openalex.org/W2785900585","https://openalex.org/W2353730437","https://openalex.org/W2490303674","https://openalex.org/W2609066826","https://openalex.org/W2810752900","https://openalex.org/W2365677836","https://openalex.org/W1522196789","https://openalex.org/W4379141755"],"abstract_inverted_index":{"Colorectal":[0],"cancer":[1,48],"(CRC)":[2],"is":[3,68,214],"the":[4,10,21,53,57,85,95,103,109,156,201],"most":[5],"common":[6],"malignant":[7],"neoplasm":[8],"in":[9,20,37,52,97,224],"digestive":[11],"system":[12],"and":[13,28,49,63,77,93,100,102,108,136,150,163,192,216,242],"a":[14,114],"primary":[15],"cause":[16],"of":[17,46,198,244],"cancer-related":[18],"mortality":[19],"United":[22,54],"States,":[23,55],"exceeded":[24],"only":[25],"by":[26,165,178,222],"lung":[27],"prostate":[29],"cancers.":[30],"The":[31],"American":[32],"Cancer":[33],"Society":[34],"estimates":[35],"that":[36,212,232],"2024,":[38],"there":[39],"will":[40],"be":[41],"approximately":[42],"152,810":[43],"new":[44],"cases":[45],"colorectal":[47,245],"53,010":[50],"deaths":[51],"highlighting":[56],"critical":[58],"need":[59],"for":[60,70],"early":[61,71,240],"diagnosis":[62],"prevention.":[64],"Precise":[65],"polyp":[66,98,160,236],"segmentation":[67,202,220,237],"crucial":[69],"detection,":[72],"as":[73,84],"it":[74],"improves":[75,235],"treatability":[76],"survival":[78],"rates.":[79],"However,":[80],"existing":[81],"methods,":[82],"such":[83],"UNet":[86],"architecture,":[87],"struggle":[88],"to":[89,120,188],"capture":[90],"long-range":[91,190],"dependencies":[92,191],"manage":[94],"variability":[96],"shapes":[99],"sizes,":[101,162],"low":[104],"contrast":[105],"between":[106],"polyps":[107],"surrounding":[110],"background.":[111],"We":[112],"propose":[113],"multiscale":[115,132,138,168,180],"dynamic":[116,128],"polyp-focus":[117,129],"network":[118],"(MDPNet)":[119],"solve":[121],"these":[122],"problems.":[123],"It":[124],"has":[125],"three":[126],"modules:":[127],"(DPfocus),":[130],"non-local":[131],"attention":[133,139,181],"pooling":[134,140],"(NMAP),":[135],"learnable":[137],"(LMAP).":[141],"DPfocus":[142],"captures":[143],"global":[144],"pixel-to-polyp":[145],"dependencies,":[146],"preserving":[147],"high-level":[148],"semantics":[149],"emphasizing":[151],"polyp-specific":[152],"regions.":[153,184],"NMAP":[154],"stabilizes":[155],"model":[157],"under":[158],"varying":[159],"shapes,":[161],"contrasts":[164],"dynamically":[166],"aggregating":[167],"features":[169],"with":[170],"minimal":[171],"data":[172],"loss.":[173],"LMAP":[174],"enhances":[175],"spatial":[176],"representation":[177],"learning":[179],"across":[182,227],"different":[183,196],"This":[185,230],"enables":[186],"MDPNet":[187,213],"understand":[189],"combine":[193],"information":[194],"from":[195],"levels":[197],"context,":[199],"boosting":[200],"accuracy.":[203],"Extensive":[204],"experiments":[205],"on":[206],"four":[207],"publicly":[208],"available":[209],"datasets":[210],"demonstrate":[211],"effective":[215],"outperforms":[217],"current":[218],"state-of-the-art":[219],"methods":[221],"2-5%":[223],"overall":[225],"accuracy":[226],"all":[228],"datasets.":[229],"demonstrates":[231],"our":[233],"method":[234],"accuracy,":[238],"aiding":[239],"detection":[241],"treatment":[243],"cancer.":[246]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2}],"updated_date":"2026-06-16T09:24:06.705377","created_date":"2025-10-10T00:00:00"}
