{"id":"https://openalex.org/W7137309892","doi":"https://doi.org/10.1007/s44196-026-01245-8","title":"Multimodal Medical Data Enhancement and Diagnostics Using Contour-Aware Generative Learning and Variational Transformers","display_name":"Multimodal Medical Data Enhancement and Diagnostics Using Contour-Aware Generative Learning and Variational Transformers","publication_year":2026,"publication_date":"2026-03-16","ids":{"openalex":"https://openalex.org/W7137309892","doi":"https://doi.org/10.1007/s44196-026-01245-8"},"language":"en","primary_location":{"id":"doi:10.1007/s44196-026-01245-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01245-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44196-026-01245-8.pdf","source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s44196-026-01245-8.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5129397617","display_name":"S. Sridevi","orcid":null},"institutions":[{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Sridevi","raw_affiliation_strings":["Department of Computer Science and Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 602105, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 602105, India","institution_ids":["https://openalex.org/I85461943"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129609861","display_name":"C. Rohith Bhat","orcid":null},"institutions":[{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. Rohith Bhat","raw_affiliation_strings":["Department of Computer Science and Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 602105, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, 602105, India","institution_ids":["https://openalex.org/I85461943"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107671697","display_name":"Temesgen Engida Yimer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210136909","display_name":"Dilla University","ror":"https://ror.org/04ahz4692","country_code":"ET","type":"education","lineage":["https://openalex.org/I4210136909"]}],"countries":["ET"],"is_corresponding":true,"raw_author_name":"Temesgen Engida Yimer","raw_affiliation_strings":["Department of Mathematics, Dilla University, Dilla, Ethiopia"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Dilla University, Dilla, Ethiopia","institution_ids":["https://openalex.org/I4210136909"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5107671697"],"corresponding_institution_ids":["https://openalex.org/I4210136909"],"apc_list":{"value":1390,"currency":"GBP","value_usd":1704},"apc_paid":{"value":1390,"currency":"GBP","value_usd":1704},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.86043152,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"19","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.1784999966621399,"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/T10775","display_name":"Generative Adversarial Networks and Image Synthesis","score":0.1784999966621399,"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/T13702","display_name":"Machine Learning in Healthcare","score":0.11249999701976776,"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"}},{"id":"https://openalex.org/T11448","display_name":"Face recognition and analysis","score":0.05550000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5958999991416931},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5001999735832214},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.4724999964237213},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40459999442100525},{"id":"https://openalex.org/keywords/training-set","display_name":"Training set","score":0.33709999918937683}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7013000249862671},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6313999891281128},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5958999991416931},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5001999735832214},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4724999964237213},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.46959999203681946},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40459999442100525},{"id":"https://openalex.org/C51632099","wikidata":"https://www.wikidata.org/wiki/Q3985153","display_name":"Training set","level":2,"score":0.33709999918937683},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29280000925064087},{"id":"https://openalex.org/C160920958","wikidata":"https://www.wikidata.org/wiki/Q7662746","display_name":"Synthetic data","level":2,"score":0.28380000591278076},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2687999904155731}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s44196-026-01245-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01245-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44196-026-01245-8.pdf","source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:685bdd728a8046a1ab641fff1995e3c2","is_oa":true,"landing_page_url":"https://doaj.org/article/685bdd728a8046a1ab641fff1995e3c2","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Computational Intelligence Systems, Vol 19, Iss 1 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s44196-026-01245-8","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s44196-026-01245-8","pdf_url":"https://link.springer.com/content/pdf/10.1007/s44196-026-01245-8.pdf","source":{"id":"https://openalex.org/S190680769","display_name":"International Journal of Computational Intelligence Systems","issn_l":"1875-6883","issn":["1875-6883","1875-6891"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7137309892.pdf","grobid_xml":"https://content.openalex.org/works/W7137309892.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1641498739","https://openalex.org/W1985511977","https://openalex.org/W2002285735","https://openalex.org/W2144314866","https://openalex.org/W2611650229","https://openalex.org/W2751069891","https://openalex.org/W2886248163","https://openalex.org/W3083475656","https://openalex.org/W3097926244","https://openalex.org/W3124456076","https://openalex.org/W4225898646","https://openalex.org/W4285395712","https://openalex.org/W4362673398","https://openalex.org/W4366773576","https://openalex.org/W4392168796","https://openalex.org/W4392309197","https://openalex.org/W4394829059","https://openalex.org/W4396797892","https://openalex.org/W4399058647","https://openalex.org/W4402993767","https://openalex.org/W4405654368","https://openalex.org/W4407857842","https://openalex.org/W4407895732","https://openalex.org/W4408829784","https://openalex.org/W4408897442","https://openalex.org/W4411359211"],"related_works":[],"abstract_inverted_index":{"Data-driven":[0],"diagnosis":[1],"and":[2,11,29,38,50,76,85,134,141,179,198,225,246,274,279],"treatment":[3],"in":[4,196,238,243,249,284],"the":[5,19,22,79,83,131,135,143,155,158,261,264],"medical":[6,42,73,139,173],"field":[7],"are":[8,16,26,44,59],"becoming":[9],"more":[10,12],"common,":[13],"yet":[14],"they":[15,25],"hindered":[17],"by":[18],"shortcomings":[20],"of":[21,41,138,145,228,263],"datasets":[23,43,212],"available:":[24],"limited,":[27],"unbalanced,":[28],"require":[30],"privacy":[31,39],"protection.":[32],"Nonetheless,":[33],"such":[34],"extreme":[35],"scarcity,":[36],"disproportionality,":[37],"issues":[40],"major":[45],"obstacles":[46],"towards":[47,282],"realizing":[48],"robust":[49],"generalizable":[51],"Artificial":[52],"Intelligence":[53],"(AI)":[54],"models.":[55],"Privacy-preserving":[56],"generative":[57],"frameworks":[58],"deemed":[60],"critical":[61],"to":[62,71,81,92,192,235,266],"provide":[63,93],"significantly":[64],"advanced":[65],"performance":[66],"that":[67,128,201],"will":[68],"be":[69],"able":[70],"boost":[72],"data":[74,268],"quality":[75],"variety":[77],"without":[78],"need":[80],"affect":[82],"structural":[84,136,194],"clinical":[86,272],"integrity.":[87],"This":[88],"research":[89],"experiment":[90],"aims":[91],"a":[94,104,108,116,124,183,277],"new":[95,184],"Generative":[96,110],"AI-solution":[97],"Medical":[98,217],"Data":[99],"Enhancement":[100],"(GAIMD-E)":[101],"framework":[102,265],"with":[103,115,150],"dual-stream":[105],"structure":[106],"encompassing":[107],"Contour-Aware":[109],"Adversarial":[111],"Network":[112],"(CA-GAN)":[113],"combined":[114],"Variational":[117],"Transformer":[118],"Auto-Encoder":[119],"(VTAE).":[120],"The":[121],"CA-GAN":[122],"contains":[123],"contour":[125],"computation":[126],"component":[127],"explicitly":[129],"learns":[130],"anatomical":[132],"boundaries":[133],"outlines":[137],"images,":[140],"has":[142],"capacity":[144],"generating":[146],"high-quality":[147],"synthesized":[148],"examples":[149],"morphological":[151],"consistency":[152,195],"preserved.":[153],"At":[154],"same":[156],"time,":[157],"VTAE":[159],"simultaneously":[160],"represents":[161],"local":[162],"feature":[163],"uncertainty":[164],"as":[165,167],"well":[166],"global":[168],"temporal":[169],"dependencies":[170],"on":[171,209,255],"multi-modal":[172],"records":[174],"(for":[175],"example,":[176],"radiology,":[177],"pathology,":[178],"so":[180],"on).":[181],"Besides,":[182],"Gradient-Guided":[185],"Feature":[186],"Consistency":[187],"Loss":[188],"(GGFCL)":[189],"is":[190,276],"proposed":[191],"achieve":[193],"synthetic":[197],"real":[199],"samples":[200],"can":[202],"improve":[203],"domain":[204],"credibility.":[205],"Also,":[206],"experimental":[207],"tests":[208],"three":[210],"benchmark":[211],"Brain":[213],"Tumor":[214],"Segmentation":[215],"(BraTS),":[216],"Information":[218],"Mart":[219],"for":[220],"Intensive":[221],"Care":[222],"III":[223],"(MIMIC-III),":[224],"National":[226],"Institute":[227],"Health":[229],"(NIH)":[230],"Chest":[231],"X-ray":[232],"reveal":[233],"up":[234],"31.6%":[236],"gain":[237],"model":[239],"generalization,":[240],"27.4%":[241],"decrease":[242],"false":[244],"negatives":[245],"21.2%":[247],"increase":[248],"F1-score":[250],"when":[251,270],"training":[252],"downstream":[253],"classifiers":[254],"augmented":[256],"data.":[257],"These":[258],"findings":[259],"confirm":[260],"effectiveness":[262],"remedy":[267],"gaps":[269],"maintaining":[271],"applicability,":[273],"it":[275],"viable":[278],"privacy-safe":[280],"option":[281],"advancements":[283],"AI-based":[285],"medicine.":[286]},"counts_by_year":[],"updated_date":"2026-03-25T14:56:36.534964","created_date":"2026-03-17T00:00:00"}