{"id":"https://openalex.org/W4401751255","doi":"https://doi.org/10.1109/isbi56570.2024.10635265","title":"Unpaired MRI Super Resolution with Contrastive Learning","display_name":"Unpaired MRI Super Resolution with Contrastive Learning","publication_year":2024,"publication_date":"2024-05-27","ids":{"openalex":"https://openalex.org/W4401751255","doi":"https://doi.org/10.1109/isbi56570.2024.10635265"},"language":"en","primary_location":{"id":"doi:10.1109/isbi56570.2024.10635265","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isbi56570.2024.10635265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},"type":"article","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/A5107519888","display_name":"Hao Li","orcid":"https://orcid.org/0009-0001-2054-4721"},"institutions":[{"id":"https://openalex.org/I2802164966","display_name":"University Hospital Heidelberg","ror":"https://ror.org/013czdx64","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2802164966"]},{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Hao Li","raw_affiliation_strings":["University Hospital Heidelberg,The Department of Neuroradiology,Heidelberg,Germany"],"affiliations":[{"raw_affiliation_string":"University Hospital Heidelberg,The Department of Neuroradiology,Heidelberg,Germany","institution_ids":["https://openalex.org/I223822909","https://openalex.org/I2802164966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005905993","display_name":"Quanwei Liu","orcid":"https://orcid.org/0000-0003-4976-1858"},"institutions":[{"id":"https://openalex.org/I86467917","display_name":"James Cook University","ror":"https://ror.org/04gsp2c11","country_code":"AU","type":"education","lineage":["https://openalex.org/I86467917"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Quanwei Liu","raw_affiliation_strings":["James Cook University,The College of Science and Engineering,Cairns,Australia"],"affiliations":[{"raw_affiliation_string":"James Cook University,The College of Science and Engineering,Cairns,Australia","institution_ids":["https://openalex.org/I86467917"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100637670","display_name":"Jianan Liu","orcid":"https://orcid.org/0000-0001-6999-6027"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jianan Liu","raw_affiliation_strings":["Vitalent Consulting,Gothenburg,Sweden"],"affiliations":[{"raw_affiliation_string":"Vitalent Consulting,Gothenburg,Sweden","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056074153","display_name":"Xiling Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210105608","display_name":"ShenZhen People\u2019s Hospital","ror":"https://ror.org/01hcefx46","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210105608"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiling Liu","raw_affiliation_strings":["Shenzhen People’s Hospital,Department of Stomatology,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Shenzhen People’s Hospital,Department of Stomatology,Shenzhen,China","institution_ids":["https://openalex.org/I4210105608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084097095","display_name":"Yanni Dong","orcid":"https://orcid.org/0000-0003-0592-7887"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanni Dong","raw_affiliation_strings":["Wuhan University,School of Resource and Environmental Sciences,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University,School of Resource and Environmental Sciences,Wuhan,China","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100767738","display_name":"Tao Huang","orcid":"https://orcid.org/0000-0002-8098-8906"},"institutions":[{"id":"https://openalex.org/I86467917","display_name":"James Cook University","ror":"https://ror.org/04gsp2c11","country_code":"AU","type":"education","lineage":["https://openalex.org/I86467917"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tao Huang","raw_affiliation_strings":["James Cook University,The College of Science and Engineering,Cairns,Australia"],"affiliations":[{"raw_affiliation_string":"James Cook University,The College of Science and Engineering,Cairns,Australia","institution_ids":["https://openalex.org/I86467917"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108044017","display_name":"Zhihan Lv","orcid":"https://orcid.org/0009-0005-9452-5768"},"institutions":[{"id":"https://openalex.org/I123387679","display_name":"Uppsala University","ror":"https://ror.org/048a87296","country_code":"SE","type":"education","lineage":["https://openalex.org/I123387679"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Zhihan Lv","raw_affiliation_strings":["Uppsala University,Department of Game Design, Faculty of Arts,Sweden"],"affiliations":[{"raw_affiliation_string":"Uppsala University,Department of Game Design, Faculty of Arts,Sweden","institution_ids":["https://openalex.org/I123387679"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5107519888"],"corresponding_institution_ids":["https://openalex.org/I223822909","https://openalex.org/I2802164966"],"apc_list":null,"apc_paid":null,"fwci":0.2469,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.51345478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9830999970436096,"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/T11105","display_name":"Advanced Image Processing Techniques","score":0.9830999970436096,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9675999879837036,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.96670001745224,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.623796820640564},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4936557710170746},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.4128516912460327},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36760789155960083}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.623796820640564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4936557710170746},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.4128516912460327},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36760789155960083}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi56570.2024.10635265","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isbi56570.2024.10635265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:researchonline.jcu.edu.au:87507","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196350","display_name":"ResearchOnline - JCU (James Cook University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I86467917","host_organization_name":"James Cook University","host_organization_lineage":["https://openalex.org/I86467917"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Item"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2782945719","https://openalex.org/W2866634454","https://openalex.org/W2897421580","https://openalex.org/W2962793481","https://openalex.org/W2962903125","https://openalex.org/W2963704386","https://openalex.org/W3033039844","https://openalex.org/W3034259513","https://openalex.org/W3035524453","https://openalex.org/W3069245681","https://openalex.org/W3098848838","https://openalex.org/W3101162162","https://openalex.org/W3101204238","https://openalex.org/W3168684807","https://openalex.org/W3170666462","https://openalex.org/W3171007011","https://openalex.org/W3179626733","https://openalex.org/W3190446228","https://openalex.org/W3216251226","https://openalex.org/W4221160909","https://openalex.org/W4280597065","https://openalex.org/W4312509301","https://openalex.org/W4312646248","https://openalex.org/W4383752660","https://openalex.org/W4386350531","https://openalex.org/W6774314701","https://openalex.org/W6779940601","https://openalex.org/W6798132488","https://openalex.org/W6804377996","https://openalex.org/W6810062049","https://openalex.org/W6839020551"],"related_works":["https://openalex.org/W2058170566","https://openalex.org/W2755342338","https://openalex.org/W2772917594","https://openalex.org/W2775347418","https://openalex.org/W2166024367","https://openalex.org/W3116076068","https://openalex.org/W2229312674","https://openalex.org/W2951359407","https://openalex.org/W2079911747","https://openalex.org/W1969923398"],"abstract_inverted_index":{"Magnetic":[0],"resonance":[1],"imaging":[2],"(MRI)":[3],"is":[4,133],"crucial":[5],"for":[6,58,77],"enhancing":[7],"diagnostic":[8],"accuracy":[9],"in":[10,33,111,117,143,159],"clinical":[11,160],"settings.":[12],"However,":[13,65],"the":[14,118,138,145,155],"inherent":[15],"long":[16],"scan":[17],"time":[18],"of":[19,43,73,130,140,147,157],"MRI":[20,35,50,63,75,92,158],"restricts":[21],"its":[22],"widespread":[23],"applicability.":[24],"Deep":[25],"learning-based":[26],"image":[27,51],"super-resolution":[28],"(SR)":[29],"methods":[30,67],"exhibit":[31],"promise":[32],"improving":[34],"resolution":[36],"without":[37],"additional":[38],"cost.":[39],"Due":[40],"to":[41,83,99,154],"lacking":[42],"aligned":[44],"high-resolution":[45],"(HR)":[46],"and":[47,122],"low-resolution":[48],"(LR)":[49],"pairs,":[52],"unsupervised":[53],"approaches":[54],"are":[55],"widely":[56],"adopted":[57],"SR":[59,93,101],"reconstruction":[60],"with":[61,103],"unpaired":[62,91],"images.":[64],"these":[66],"still":[68],"require":[69],"a":[70,128],"substantial":[71],"number":[72],"HR":[74,105,131,149],"images":[76,132],"training,":[78],"which":[79],"can":[80],"be":[81],"difficult":[82],"acquire.":[84],"To":[85],"this":[86,112],"end,":[87],"we":[88],"propose":[89],"an":[90],"approach":[94,142],"that":[95],"employs":[96],"contrastive":[97],"learning":[98],"enhance":[100],"performance":[102],"limited":[104,148],"training":[106,150],"data.":[107],"Empirical":[108],"results":[109],"presented":[110],"study":[113],"underscore":[114],"significant":[115],"enhancements":[116],"peak":[119],"signal-to-noise":[120],"ratio":[121],"structural":[123],"similarity":[124],"index,":[125],"even":[126],"when":[127],"paucity":[129],"available.":[134],"These":[135],"findings":[136],"accentuate":[137],"potential":[139],"our":[141],"addressing":[144],"challenge":[146],"data,":[151],"thereby":[152],"contributing":[153],"advancement":[156],"applications.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}