{"id":"https://openalex.org/W4225792997","doi":"https://doi.org/10.1109/lgrs.2022.3169836","title":"Lightweight Self-Attention Residual Network for Hyperspectral Classification","display_name":"Lightweight Self-Attention Residual Network for Hyperspectral Classification","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4225792997","doi":"https://doi.org/10.1109/lgrs.2022.3169836"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3169836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3169836","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5063359146","display_name":"Jinbiao Xia","orcid":"https://orcid.org/0000-0002-8637-2213"},"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":"Jinbiao Xia","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-8637-2213","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","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":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-1764-3526","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101756122","display_name":"Wenshan Li","orcid":"https://orcid.org/0000-0002-6369-0569"},"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":"Wenshan Li","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-6369-0569","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, 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/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":"Liguo Wang","raw_affiliation_strings":["Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-9373-6233","affiliations":[{"raw_affiliation_string":"Key Laboratory of Advanced Marine Communication and Information Technology, Ministry of Industry and Information Technology, and the College of Information and Communication Engineering, Harbin Engineering University, Harbin, China","institution_ids":["https://openalex.org/I151727225","https://openalex.org/I890469752"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082916478","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0003-2167-6619"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["State Key Laboratory of Electronic Thin Film and Integrated Devices, Clean Energy Materials and Engineering Center, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0003-2167-6619","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Electronic Thin Film and Integrated Devices, Clean Energy Materials and Engineering Center, School of Electronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2071,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.80728948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.9919000267982483,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.984499990940094,"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/residual","display_name":"Residual","score":0.8628567457199097},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7334775924682617},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6662824153900146},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.6618528962135315},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.6481266617774963},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.638931393623352},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5873323082923889},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.546671986579895},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.34756284952163696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.22343364357948303}],"concepts":[{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.8628567457199097},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7334775924682617},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6662824153900146},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.6618528962135315},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.6481266617774963},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.638931393623352},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5873323082923889},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.546671986579895},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.34756284952163696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.22343364357948303},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/lgrs.2022.3169836","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3169836","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1226314993","display_name":null,"funder_award_id":"LH2020F021","funder_id":"https://openalex.org/F4320330944","funder_display_name":"Nature"},{"id":"https://openalex.org/G2383505731","display_name":null,"funder_award_id":"2017YFC0602102","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6320394937","display_name":null,"funder_award_id":"3072021CFT0802","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"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/F4320330944","display_name":"Nature","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2194775991","https://openalex.org/W2500751094","https://openalex.org/W2764276316","https://openalex.org/W2772452219","https://openalex.org/W2799870441","https://openalex.org/W2822065499","https://openalex.org/W2888119354","https://openalex.org/W2963446712","https://openalex.org/W2971007343","https://openalex.org/W3003369751","https://openalex.org/W3003552243","https://openalex.org/W3089820912","https://openalex.org/W3093896170","https://openalex.org/W3104418202","https://openalex.org/W3125860323","https://openalex.org/W3127180160","https://openalex.org/W3134832764","https://openalex.org/W3145183637","https://openalex.org/W6771062828"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2070598848","https://openalex.org/W3034375524","https://openalex.org/W2027399350","https://openalex.org/W2060875994","https://openalex.org/W2044184146","https://openalex.org/W2019190440","https://openalex.org/W3034864990","https://openalex.org/W2972212393"],"abstract_inverted_index":{"Compared":[0],"with":[1],"traditional":[2],"hyperspectral":[3],"image":[4],"classification":[5,8,27,132,139],"methods,":[6],"the":[7,12,24,55,62,69,78,86,99,104,115,123,126,136],"model":[9,35,72,127],"based":[10],"on":[11],"deep":[13],"convolutional":[14],"neural":[15],"network":[16],"(DCNN)":[17],"can":[18,94,120],"achieve":[19],"higher":[20],"precision":[21],"classification.":[22],"However,":[23],"increase":[25],"in":[26,34],"accuracy":[28],"has":[29],"led":[30],"to":[31,49,53,67],"explosive":[32],"growth":[33],"complexity.":[36],"In":[37,76],"this":[38,51],"letter,":[39],"we":[40,118],"proposed":[41,119],"a":[42,81,130],"more":[43],"lightweight":[44],"and":[45,64,74,90,98,128],"efficient":[46],"residual":[47,57,105,116],"structure":[48,60,79,106,117],"alleviate":[50],"problem":[52],"replace":[54],"standard":[56],"structure.":[58],"This":[59],"uses":[61],"\u201cdivide":[63],"conquer\u201d":[65],"idea":[66],"reduce":[68,122],"number":[70],"of":[71,103,125],"parameters":[73],"calculations.":[75],"addition,":[77],"introduces":[80],"self-attention":[82],"mechanism":[83],"so":[84],"that":[85,114],"input":[87],"feature":[88,92,100],"map":[89,93],"output":[91],"be":[95],"adaptively":[96],"fused,":[97],"extraction":[101],"ability":[102],"is":[107],"further":[108],"enhanced.":[109],"The":[110],"experimental":[111],"results":[112],"reveal":[113],"significantly":[121],"complexity":[124],"maintain":[129],"high":[131],"accuracy,":[133],"even":[134],"surpassing":[135],"current":[137],"mainstream":[138],"model.":[140]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}