{"id":"https://openalex.org/W4401806984","doi":"https://doi.org/10.1109/tgrs.2024.3449145","title":"Beyond Spectral Shift Mitigation: Knowledge Swap Net for Cross-Domain Few-Shot Hyperspectral Image Classification","display_name":"Beyond Spectral Shift Mitigation: Knowledge Swap Net for Cross-Domain Few-Shot Hyperspectral Image Classification","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4401806984","doi":"https://doi.org/10.1109/tgrs.2024.3449145"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3449145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3449145","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-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/A5033347056","display_name":"Hao Wu","orcid":"https://orcid.org/0000-0001-7340-6536"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Wu","raw_affiliation_strings":["School of Earth Sciences and Engineering, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7340-6536","affiliations":[{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018243278","display_name":"Zhaohui Xue","orcid":"https://orcid.org/0000-0001-6253-2967"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaohui Xue","raw_affiliation_strings":["College of Geography and Remote Sensing, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6253-2967","affiliations":[{"raw_affiliation_string":"College of Geography and Remote Sensing, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061629969","display_name":"Shaoguang Zhou","orcid":"https://orcid.org/0000-0001-6711-0886"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaoguang Zhou","raw_affiliation_strings":["School of Earth Sciences and Engineering, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-6711-0886","affiliations":[{"raw_affiliation_string":"School of Earth Sciences and Engineering, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019014062","display_name":"Hongjun Su","orcid":"https://orcid.org/0000-0002-8991-8568"},"institutions":[{"id":"https://openalex.org/I163340411","display_name":"Hohai University","ror":"https://ror.org/01wd4xt90","country_code":"CN","type":"education","lineage":["https://openalex.org/I163340411"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongjun Su","raw_affiliation_strings":["College of Geography and Remote Sensing, Hohai University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8991-8568","affiliations":[{"raw_affiliation_string":"College of Geography and Remote Sensing, Hohai University, Nanjing, China","institution_ids":["https://openalex.org/I163340411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033347056"],"corresponding_institution_ids":["https://openalex.org/I163340411"],"apc_list":null,"apc_paid":null,"fwci":1.8456,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.87303257,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998999834060669,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9922999739646912,"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/T11307","display_name":"Domain Adaptation and Few-Shot Learning","score":0.9750000238418579,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8885128498077393},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5795180201530457},{"id":"https://openalex.org/keywords/swap","display_name":"Swap (finance)","score":0.5616194009780884},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5327781438827515},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.46609628200531006},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4208548069000244},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3699699640274048},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.3633728623390198},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20775607228279114}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8885128498077393},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5795180201530457},{"id":"https://openalex.org/C99821215","wikidata":"https://www.wikidata.org/wiki/Q1136583","display_name":"Swap (finance)","level":2,"score":0.5616194009780884},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5327781438827515},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.46609628200531006},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4208548069000244},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3699699640274048},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.3633728623390198},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20775607228279114},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3449145","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3449145","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.75}],"awards":[{"id":"https://openalex.org/G2659737875","display_name":null,"funder_award_id":"42271324","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5116539810","display_name":null,"funder_award_id":"BK20221506","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":59,"referenced_works":["https://openalex.org/W2042873848","https://openalex.org/W2073786624","https://openalex.org/W2165698076","https://openalex.org/W2176673053","https://openalex.org/W2592737629","https://openalex.org/W2752782242","https://openalex.org/W2782517840","https://openalex.org/W2800903797","https://openalex.org/W2889472764","https://openalex.org/W2894165434","https://openalex.org/W2898204262","https://openalex.org/W2909158354","https://openalex.org/W2910979321","https://openalex.org/W2941387379","https://openalex.org/W2942454403","https://openalex.org/W2991286101","https://openalex.org/W3103330976","https://openalex.org/W3132867842","https://openalex.org/W3138725786","https://openalex.org/W3164816634","https://openalex.org/W3174056964","https://openalex.org/W3179652040","https://openalex.org/W3180562345","https://openalex.org/W3186406830","https://openalex.org/W3204445362","https://openalex.org/W3208943037","https://openalex.org/W4220853886","https://openalex.org/W4224863932","https://openalex.org/W4225630686","https://openalex.org/W4226182700","https://openalex.org/W4281394103","https://openalex.org/W4283760989","https://openalex.org/W4285106080","https://openalex.org/W4285114990","https://openalex.org/W4285154049","https://openalex.org/W4285293944","https://openalex.org/W4288054357","https://openalex.org/W4288076010","https://openalex.org/W4311221116","https://openalex.org/W4312636650","https://openalex.org/W4312975848","https://openalex.org/W4313525856","https://openalex.org/W4321484009","https://openalex.org/W4327522253","https://openalex.org/W4353055574","https://openalex.org/W4367359538","https://openalex.org/W4379203665","https://openalex.org/W4385256752","https://openalex.org/W4385289414","https://openalex.org/W4386025622","https://openalex.org/W4386918729","https://openalex.org/W4387449263","https://openalex.org/W4388019135","https://openalex.org/W4388757380","https://openalex.org/W4390097175","https://openalex.org/W4391092781","https://openalex.org/W4391528302","https://openalex.org/W6678524678","https://openalex.org/W6758126075"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2070598848","https://openalex.org/W2385371209","https://openalex.org/W4250051149","https://openalex.org/W2083270190","https://openalex.org/W1991437568"],"abstract_inverted_index":{"Spectral":[0],"shifts":[1,25],"between":[2,67],"source":[3,153],"and":[4,39,70,90],"target":[5,122],"domains":[6],"(TDs)":[7],"pose":[8],"significant":[9],"challenges":[10],"in":[11],"cross-domain":[12,56],"hyperspectral":[13],"image":[14],"classification":[15],"(HSIC).":[16],"Current":[17],"methods":[18,149],"often":[19],"struggle":[20],"to":[21,35,111],"balance":[22],"mitigating":[23],"these":[24],"while":[26],"preserving":[27],"crucial":[28],"TD":[29,98],"information,":[30],"which":[31],"limits":[32],"their":[33],"ability":[34],"leverage":[36],"spectral":[37,88],"priors":[38],"domain-specific":[40],"characteristics":[41],"for":[42,54,86,94],"accurate":[43],"classification.":[44],"Our":[45],"work":[46],"proposes":[47],"a":[48,76,104,132],"novel":[49],"knowledge":[50,65,78,83,89],"swap":[51,79],"net":[52],"(KSN)":[53],"few-shot":[55,116],"HSIC.":[57],"KSN":[58,130],"tackles":[59],"the":[60,125,140],"challenge":[61],"by":[62,150],"enabling":[63],"effective":[64],"transfer":[66],"homogeneous":[68,82],"(spectral)":[69],"heterogeneous":[71,91],"(domain-specific)":[72],"feature":[73,113],"spaces":[74],"through":[75],"two-step":[77],"strategy:":[80],"leveraging":[81],"distillation":[84],"(Homo-KD)":[85],"transferring":[87],"meta-learning":[92],"(Hetero-ML)":[93],"model":[95],"refinement":[96],"with":[97],"feedback.":[99],"In":[100],"addition,":[101],"we":[102],"develop":[103],"relative":[105],"distance":[106],"difference":[107],"(RDD)":[108],"loss":[109],"function":[110],"improve":[112],"discriminability":[114],"under":[115],"conditions.":[117],"Experiments":[118],"conducted":[119],"on":[120,139],"four":[121],"datasets":[123],"demonstrate":[124],"superiority":[126],"of":[127,137],"KSN.":[128],"Notably,":[129],"achieves":[131],"remarkable":[133],"overall":[134],"accuracy":[135],"(OA)":[136],"82.56%":[138],"Houston":[141],"University":[142],"(HU)":[143],"2013":[144],"dataset,":[145],"surpassing":[146],"other":[147],"leading":[148],"3.83%\u20138.98%.":[151],"The":[152],"code":[154],"will":[155],"be":[156],"available":[157],"online:":[158],"<uri":[159],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[160],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/ZhaohuiXue/KSN</uri>.":[161]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-26T23:08:49.675405","created_date":"2025-10-10T00:00:00"}