{"id":"https://openalex.org/W4400579912","doi":"https://doi.org/10.1109/tgrs.2024.3427375","title":"Lightweight Spectral\u2013Spatial Feature Extraction Network Based on Domain Generalization for Cross-Scene Hyperspectral Image Classification","display_name":"Lightweight Spectral\u2013Spatial Feature Extraction Network Based on Domain Generalization for Cross-Scene Hyperspectral Image Classification","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400579912","doi":"https://doi.org/10.1109/tgrs.2024.3427375"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3427375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3427375","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/A5056982018","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"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Cui","raw_affiliation_strings":["College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-1764-3526","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030320379","display_name":"Longyu Zhu","orcid":"https://orcid.org/0009-0003-5991-2135"},"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"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Longyu Zhu","raw_affiliation_strings":["College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0009-0003-5991-2135","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"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"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Zhao","raw_affiliation_strings":["College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-6756-4394","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"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":"last","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"]},{"id":"https://openalex.org/I890469752","display_name":"Ministry of Industry and Information Technology","ror":"https://ror.org/0385nmy68","country_code":"CN","type":"government","lineage":["https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Gao","raw_affiliation_strings":["College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0003-1950-0729","affiliations":[{"raw_affiliation_string":"College of Information and Communication Engineering, the Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the Heilongjiang Collaborative Innovation Center of Advanced Intelligent Perception Technology, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8413,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85906412,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9998000264167786,"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":0.9998000264167786,"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12389","display_name":"Infrared Target Detection Methodologies","score":0.9830999970436096,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8630740642547607},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6680724620819092},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6656792759895325},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6634645462036133},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6476874351501465},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.5759739875793457},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5093187093734741},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4691559076309204},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.45702075958251953},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4521772861480713},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4325902462005615},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22586053609848022},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16497564315795898}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8630740642547607},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6680724620819092},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6656792759895325},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6634645462036133},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6476874351501465},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.5759739875793457},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5093187093734741},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4691559076309204},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.45702075958251953},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4521772861480713},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4325902462005615},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22586053609848022},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16497564315795898},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3427375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3427375","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":[],"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/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"},{"id":"https://openalex.org/G954311245","display_name":null,"funder_award_id":"YQ2023F014","funder_id":"https://openalex.org/F4320326178","funder_display_name":"Heilongjiang Provincial Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326178","display_name":"Heilongjiang Provincial Postdoctoral Science Foundation","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W1686810756","https://openalex.org/W1965309615","https://openalex.org/W2194775991","https://openalex.org/W2794905319","https://openalex.org/W2964288524","https://openalex.org/W2968584961","https://openalex.org/W3021632667","https://openalex.org/W3034054712","https://openalex.org/W3034757175","https://openalex.org/W3094247396","https://openalex.org/W3119997721","https://openalex.org/W3136251366","https://openalex.org/W3155573568","https://openalex.org/W3164441165","https://openalex.org/W3169968581","https://openalex.org/W3179652040","https://openalex.org/W3198899816","https://openalex.org/W3201461236","https://openalex.org/W3204445362","https://openalex.org/W3207411217","https://openalex.org/W4206772667","https://openalex.org/W4226277530","https://openalex.org/W4283760989","https://openalex.org/W4283822788","https://openalex.org/W4285208279","https://openalex.org/W4292387155","https://openalex.org/W4293370948","https://openalex.org/W4310079726","https://openalex.org/W4312513332","https://openalex.org/W4312769570","https://openalex.org/W4312772581","https://openalex.org/W4312975848","https://openalex.org/W4313525856","https://openalex.org/W4318953574","https://openalex.org/W4321484009","https://openalex.org/W4322503230","https://openalex.org/W4323913735","https://openalex.org/W4362690177","https://openalex.org/W4365130851","https://openalex.org/W4384304527","https://openalex.org/W4385245566","https://openalex.org/W4385878495","https://openalex.org/W4386065441","https://openalex.org/W4386076539","https://openalex.org/W4386487764","https://openalex.org/W4389104894","https://openalex.org/W4390488700","https://openalex.org/W6637373629","https://openalex.org/W6684191040","https://openalex.org/W6811456798"],"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/W2044184146","https://openalex.org/W4313014865","https://openalex.org/W2019190440","https://openalex.org/W2565656575"],"abstract_inverted_index":{"The":[0,124,167],"classification":[1,33,133],"of":[2,20,30,45,50,58,68,77,141,158],"land":[3],"cover":[4],"material":[5],"based":[6],"on":[7],"hyperspectral":[8],"image":[9],"(HSI)":[10],"has":[11,131],"important":[12],"research":[13,29],"significance.":[14],"Owing":[15],"to":[16],"the":[17,28,43,46,56,66,75,111,139,156,159,164],"high":[18],"cost":[19],"obtaining":[21],"labeled":[22],"samples":[23,143],"and":[24,38,55,73,91,97,115,135],"insufficient":[25],"training":[26,59,142],"samples,":[27],"cross-scene":[31],"HSI":[32],"(CS-HSIC)":[34],"is":[35,52,61,102,144],"receiving":[36],"more":[37,39],"attention.":[40],"At":[41],"present,":[42],"performance":[44,157],"feature":[47,150],"extraction":[48,151],"module":[49],"CS-HSIC":[51],"relatively":[53],"poor,":[54],"number":[57,76,140],"parameters":[60],"usually":[62],"large.":[63],"To":[64],"fill":[65],"shortcomings":[67],"domain":[69,106,113],"generalization":[70],"(DG)":[71],"methods":[72],"reduce":[74,163],"parameters,":[78],"we":[79],"propose":[80],"a":[81,94,145,149],"lightweight":[82,95],"DG":[83,136],"network":[84,130],"with":[85],"an":[86],"attention-assisted":[87],"cascaded":[88],"bottleneck":[89,96],"(ACB),":[90],"it":[92,116,153],"adopts":[93],"multiattention":[98],"design.":[99],"This":[100],"model":[101,161],"adept":[103],"at":[104,172],"extracting":[105],"invariant":[107],"information":[108],"contained":[109],"in":[110],"source":[112],"(SD),":[114],"may":[117],"be":[118,170],"flexibly":[119],"embedded":[120],"into":[121],"other":[122],"models.":[123],"experimental":[125],"results":[126],"show":[127],"that":[128],"our":[129],"good":[132],"accuracy":[134],"ability":[137],"when":[138],"little":[146],"small.":[147],"As":[148],"subnetwork,":[152],"can":[154],"improve":[155],"original":[160],"or":[162],"required":[165],"resources.":[166],"code":[168],"will":[169],"available":[171],"<uri":[173],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[174],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">https://github.com/zhulongyu1234/ACB</uri>.":[175]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
