{"id":"https://openalex.org/W4390970737","doi":"https://doi.org/10.1109/bibm58861.2023.10385801","title":"Wavelet-aware Transformer Network for Multi-contrast Knee MRI Super-resolution","display_name":"Wavelet-aware Transformer Network for Multi-contrast Knee MRI Super-resolution","publication_year":2023,"publication_date":"2023-12-05","ids":{"openalex":"https://openalex.org/W4390970737","doi":"https://doi.org/10.1109/bibm58861.2023.10385801"},"language":"en","primary_location":{"id":"doi:10.1109/bibm58861.2023.10385801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm58861.2023.10385801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","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/A5029741683","display_name":"Zexin Ji","orcid":"https://orcid.org/0000-0002-8811-2335"},"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":"Zexin Ji","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077488582","display_name":"Xiaoyan Kui","orcid":"https://orcid.org/0000-0002-9957-7867"},"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":"Xiaoyan Kui","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101607962","display_name":"Shenghui Liao","orcid":"https://orcid.org/0000-0002-9745-9007"},"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":"Shenghui Liao","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101408416","display_name":"Chengzhang Zhu","orcid":"https://orcid.org/0000-0001-8825-0992"},"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":"Chengzhang Zhu","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","The College of Literature and Journalism, Central South University, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"The College of Literature and Journalism, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101615757","display_name":"Yang Li","orcid":"https://orcid.org/0000-0001-6699-0586"},"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":"Yang Li","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019930335","display_name":"Yulan Dai","orcid":"https://orcid.org/0000-0003-3143-7347"},"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":"Yulan Dai","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062015169","display_name":"Beiji Zou","orcid":"https://orcid.org/0000-0002-3542-1097"},"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":"Beiji Zou","raw_affiliation_strings":["Central South University,School of Computer Science and Engineering,Changsha,China,410083","Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central South University,School of Computer Science and Engineering,Changsha,China,410083","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"Hunan Engineering Research Center of Machine Vision and Intelligent Medicine, Central South University, Changsha","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3368,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60778642,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"3037","last_page":"3044"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11105","display_name":"Advanced Image Processing Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T13114","display_name":"Image Processing Techniques and Applications","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9937999844551086,"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/wavelet","display_name":"Wavelet","score":0.8702130317687988},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7033339738845825},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.6779539585113525},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6618863940238953},{"id":"https://openalex.org/keywords/second-generation-wavelet-transform","display_name":"Second-generation wavelet transform","score":0.5994100570678711},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.5974346995353699},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.529099702835083},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.48824360966682434},{"id":"https://openalex.org/keywords/lifting-scheme","display_name":"Lifting scheme","score":0.45311886072158813},{"id":"https://openalex.org/keywords/stationary-wavelet-transform","display_name":"Stationary wavelet transform","score":0.44295957684516907},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4386503994464874},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.4110887050628662},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38778361678123474},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07640135288238525}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.8702130317687988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7033339738845825},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.6779539585113525},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6618863940238953},{"id":"https://openalex.org/C111350171","wikidata":"https://www.wikidata.org/wiki/Q7443700","display_name":"Second-generation wavelet transform","level":5,"score":0.5994100570678711},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.5974346995353699},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.529099702835083},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.48824360966682434},{"id":"https://openalex.org/C199550912","wikidata":"https://www.wikidata.org/wiki/Q3238415","display_name":"Lifting scheme","level":5,"score":0.45311886072158813},{"id":"https://openalex.org/C73339587","wikidata":"https://www.wikidata.org/wiki/Q1375942","display_name":"Stationary wavelet transform","level":5,"score":0.44295957684516907},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4386503994464874},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.4110887050628662},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38778361678123474},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07640135288238525},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bibm58861.2023.10385801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bibm58861.2023.10385801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4099999964237213}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321514","display_name":"Central South University","ror":"https://ror.org/00f1zfq44"},{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1885185971","https://openalex.org/W2003627360","https://openalex.org/W2049237558","https://openalex.org/W2074682865","https://openalex.org/W2133665775","https://openalex.org/W2157494358","https://openalex.org/W2187351272","https://openalex.org/W2327302159","https://openalex.org/W2338760177","https://openalex.org/W2476548250","https://openalex.org/W2562637781","https://openalex.org/W2603777577","https://openalex.org/W2794977498","https://openalex.org/W2808495892","https://openalex.org/W2866634454","https://openalex.org/W2900756484","https://openalex.org/W2902828227","https://openalex.org/W2914388980","https://openalex.org/W2963372104","https://openalex.org/W2964101377","https://openalex.org/W2975754168","https://openalex.org/W2992937964","https://openalex.org/W3034247386","https://openalex.org/W3035022492","https://openalex.org/W3093127150","https://openalex.org/W3157684158","https://openalex.org/W3162028189","https://openalex.org/W3186561181","https://openalex.org/W3202223141","https://openalex.org/W3211381050","https://openalex.org/W4213164216","https://openalex.org/W4280581786","https://openalex.org/W4296433005","https://openalex.org/W4313527280","https://openalex.org/W4386066495","https://openalex.org/W6631190155","https://openalex.org/W6755625687"],"related_works":["https://openalex.org/W1588899229","https://openalex.org/W2085792030","https://openalex.org/W68308810","https://openalex.org/W1506615375","https://openalex.org/W2144408025","https://openalex.org/W1967182499","https://openalex.org/W2358271565","https://openalex.org/W1917032666","https://openalex.org/W2205192157","https://openalex.org/W2060489042"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,128],"propose":[4],"a":[5],"wavelet-aware":[6,67],"transformer":[7,68],"network":[8],"(WATNet)":[9],"for":[10],"multi-contrast":[11,42],"knee":[12],"MRI":[13],"super-resolution.":[14],"Unlike":[15],"conventional":[16],"image":[17,43,54,84,120],"domain-based":[18],"super-resolution":[19],"methods":[20],"that":[21,142],"can":[22,97,114],"not":[23],"explicitly":[24],"model":[25],"the":[26,36,41,45,53,61,76,82,91,108,119,131],"lost":[27],"high-frequency":[28,126,133],"information,":[29],"our":[30,143],"WATNet":[31,58,145],"endeavors":[32],"to":[33,80,85,107],"adaptively":[34,98],"fuse":[35],"complementary":[37],"frequency":[38],"information":[39,106],"of":[40,60],"in":[44,52,118],"wavelet":[46,63,87,92,103],"domain":[47,88,104],"and":[48,71,100,137],"further":[49,123],"refine":[50],"it":[51],"domain.":[55,121],"The":[56,94,111,135],"proposed":[57,144],"consists":[59],"multi-scale":[62,86],"transformation":[64],"(MSWT)":[65],"module,":[66,70],"(WAT)":[69],"reconstruction":[72],"(Rec)":[73],"module.":[74],"Specifically,":[75],"MSWT":[77],"module":[78,96,113],"learns":[79],"transform":[81],"MR":[83],"features":[89],"by":[90],"transformation.":[93],"WAT":[95],"search":[99],"transfer":[101],"similar":[102],"reference":[105],"low-resolution":[109],"one.":[110],"Rec":[112],"restore":[115],"high-quality":[116],"images":[117],"To":[122],"capture":[124],"more":[125],"details,":[127],"also":[129],"design":[130],"wavelet-based":[132],"loss.":[134],"qualitative":[136],"quantitative":[138],"experimental":[139],"results":[140],"indicate":[141],"outperforms":[146],"most":[147],"state-of-the-art":[148],"methods.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
