{"id":"https://openalex.org/W4413156298","doi":"https://doi.org/10.1109/jstars.2025.3598299","title":"Dynamic Adaptive Iterative Generative Adversarial Network for Hyperspectral Image Classification With Class Imbalance","display_name":"Dynamic Adaptive Iterative Generative Adversarial Network for Hyperspectral Image Classification With Class Imbalance","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413156298","doi":"https://doi.org/10.1109/jstars.2025.3598299"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3598299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3598299","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/jstars.2025.3598299","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ke Li","orcid":"https://orcid.org/0009-0005-7581-5532"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Li","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0009-0005-7581-5532","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Ying Cui","orcid":"https://orcid.org/0000-0002-1764-3526"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Cui","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-1764-3526","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100636411","display_name":"Liguo Wang","orcid":"https://orcid.org/0000-0001-9373-6233"},"institutions":[{"id":"https://openalex.org/I61565387","display_name":"Dalian Minzu University","ror":"https://ror.org/02hxfx521","country_code":"CN","type":"education","lineage":["https://openalex.org/I61565387"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liguo Wang","raw_affiliation_strings":["College of Information and Communication Engineering, Dalian Minzu University, Dalian, China"],"raw_orcid":"https://orcid.org/0000-0001-9373-6233","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Dalian Minzu University, Dalian, China","institution_ids":["https://openalex.org/I61565387"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100681628","display_name":"Shan Gao","orcid":"https://orcid.org/0000-0003-1950-0729"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Gao","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0003-1950-0729","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101771199","display_name":"Chunhui Zhao","orcid":"https://orcid.org/0000-0001-6756-4394"},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Zhao","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-6756-4394","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009063033","display_name":"Tianfang Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I151727225","display_name":"Harbin Engineering University","ror":"https://ror.org/03x80pn82","country_code":"CN","type":"education","lineage":["https://openalex.org/I151727225"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianfang Luo","raw_affiliation_strings":["College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10036104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"18","issue":null,"first_page":"21167","last_page":"21185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9706000089645386,"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"}},"topics":[{"id":"https://openalex.org/T11652","display_name":"Imbalanced Data Classification Techniques","score":0.9706000089645386,"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/T10057","display_name":"Face and Expression Recognition","score":0.9700000286102295,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9531999826431274,"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.72063809633255},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6880348324775696},{"id":"https://openalex.org/keywords/adversarial-system","display_name":"Adversarial system","score":0.6769475936889648},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5941948890686035},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.503426730632782},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.49906206130981445},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4785081446170807},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45745551586151123},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.4244641661643982},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4231984615325928},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.320105642080307},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2912304401397705}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.72063809633255},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6880348324775696},{"id":"https://openalex.org/C37736160","wikidata":"https://www.wikidata.org/wiki/Q1801315","display_name":"Adversarial system","level":2,"score":0.6769475936889648},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5941948890686035},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.503426730632782},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.49906206130981445},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4785081446170807},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45745551586151123},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.4244641661643982},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4231984615325928},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.320105642080307},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2912304401397705}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3598299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3598299","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:d36197d7ff1d4195ab037286d540c689","is_oa":true,"landing_page_url":"https://doaj.org/article/d36197d7ff1d4195ab037286d540c689","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 18, Pp 21167-21185 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3598299","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3598299","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2823617068","display_name":null,"funder_award_id":"62371153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3098591960","display_name":null,"funder_award_id":"YQ2023F014","funder_id":"https://openalex.org/F4320323085","funder_display_name":"Natural Science Foundation of Heilongjiang Province"},{"id":"https://openalex.org/G5555033368","display_name":null,"funder_award_id":"2024PMTI03","funder_id":"https://openalex.org/F4320326931","funder_display_name":"State Key Laboratory of Precision Measurement Technology and Instruments"},{"id":"https://openalex.org/G6033038711","display_name":null,"funder_award_id":"62275059","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7424700364","display_name":"\u57fa\u4e8eSVM\u7684\u9ad8\u5149\u8c31\u6570\u636e\u89e3\u6df7\u6280\u672f\u7814\u7a76","funder_award_id":"62071084","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"},{"id":"https://openalex.org/F4320323085","display_name":"Natural Science Foundation of Heilongjiang Province","ror":null},{"id":"https://openalex.org/F4320326931","display_name":"State Key Laboratory of Precision Measurement Technology and Instruments","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1515353041","https://openalex.org/W1997565609","https://openalex.org/W2104125540","https://openalex.org/W2114819256","https://openalex.org/W2118246710","https://openalex.org/W2132648706","https://openalex.org/W2152825437","https://openalex.org/W2764276316","https://openalex.org/W2791006446","https://openalex.org/W2808098982","https://openalex.org/W2884276099","https://openalex.org/W2963706720","https://openalex.org/W3080919303","https://openalex.org/W3112293331","https://openalex.org/W3128776197","https://openalex.org/W3128861763","https://openalex.org/W3133704440","https://openalex.org/W4214664134","https://openalex.org/W4285060170","https://openalex.org/W4285258881","https://openalex.org/W4285275401","https://openalex.org/W4285293944","https://openalex.org/W4313229425","https://openalex.org/W4315606133","https://openalex.org/W4327521838","https://openalex.org/W4376456890","https://openalex.org/W4377694832","https://openalex.org/W4383890463","https://openalex.org/W4386025622","https://openalex.org/W4387385752","https://openalex.org/W4387717545","https://openalex.org/W4388543795","https://openalex.org/W4390311949","https://openalex.org/W4390618741","https://openalex.org/W4392699487","https://openalex.org/W4400905696","https://openalex.org/W4401537469","https://openalex.org/W4402265821","https://openalex.org/W4406893126","https://openalex.org/W4408161582","https://openalex.org/W4408280789","https://openalex.org/W4410294717"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W2502115930","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W4230131218","https://openalex.org/W2404757046","https://openalex.org/W2070598848","https://openalex.org/W2019190440","https://openalex.org/W3034864990"],"abstract_inverted_index":{"Small-sample":[0],"learning":[1],"improves":[2,171,192],"the":[3,22,73,81,140,148,154,160,172,188,215],"problem":[4,24],"of":[5,25,72,77,83,86,153,217],"limited":[6],"labeled":[7],"samples":[8,79,126],"in":[9,127,182,222],"hyperspectral":[10],"image":[11],"(HSI)":[12],"classification":[13,173],"to":[14,41,67,137,145],"a":[15,49,69,113],"greater":[16],"extent,":[17],"but":[18],"still":[19],"suffers":[20],"from":[21],"severe":[23],"class":[26,133,161,183,220],"imbalance,":[27],"where":[28],"minority":[29,143],"classes":[30,38,144],"are":[31,39],"poorly":[32],"learned":[33],"and":[34,75,97,103,123,130,150,194,199,219],"classified,":[35],"while":[36],"majority":[37],"prone":[40],"more":[42],"easily":[43],"overfitting.":[44],"Therefore,":[45],"this":[46],"article":[47],"proposes":[48],"dynamic":[50,59,101,117,132],"adaptive":[51,64,118],"iterative":[52,128],"generative":[53,119],"adversarial":[54],"network":[55,93],"(DAI-GAN),":[56],"which":[57,157,209],"combines":[58],"balancing":[60,120],"generation":[61],"with":[62,179,187],"feature":[63],"optimisation":[65],"module":[66],"achieve":[68],"joint":[70],"enhancement":[71],"quality":[74,149],"diversity":[76],"generated":[78,155],"on":[80,112,142,175,205],"basis":[82],"high-quality":[84],"pre-expansion":[85,92],"data.":[87],"The":[88,164],"proposed":[89],"local\u2013global":[90],"quality-aware":[91,114],"effectively":[94,213],"fuses":[95],"local":[96],"global":[98],"information":[99],"through":[100],"modeling,":[102],"expands":[104],"initial":[105],"training":[106],"data":[107],"at":[108],"multiple":[109],"levels":[110],"based":[111],"mechanism.":[115],"Subsequently,":[116],"model":[121],"generates":[122],"optimizes":[124],"diversified":[125],"training,":[129],"introduces":[131],"imbalance":[134,162,221],"loss":[135],"constraints":[136],"dynamically":[138],"adjust":[139],"focus":[141],"further":[146],"optimize":[147],"distributional":[151],"balance":[152],"samples,":[156],"ultimately":[158],"alleviates":[159],"problem.":[163],"experimental":[165],"results":[166],"show":[167],"that":[168,211],"DAI-GAN":[169,191],"significantly":[170],"performance":[174],"three":[176,207],"classical":[177],"datasets":[178],"large":[180],"differences":[181],"balance,":[184],"respectively.":[185],"Compared":[186],"existing":[189],"methods,":[190],"AA":[193],"OA":[195],"by":[196,202],"2%":[197,203],"\u20133%,":[198],"reduces":[200],"SDUA":[201],"\u20133%":[204],"all":[206],"datasets,":[208],"proves":[210],"it":[212],"tackling":[214],"challenges":[216],"small-sample":[218],"HSI":[223],"classification.":[224]},"counts_by_year":[],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
