{"id":"https://openalex.org/W3182170661","doi":"https://doi.org/10.1109/access.2021.3095265","title":"Hyperspectral Image Classification Based on Stacked Contractive Autoencoder Combined With Adaptive Spectral-Spatial Information","display_name":"Hyperspectral Image Classification Based on Stacked Contractive Autoencoder Combined With Adaptive Spectral-Spatial Information","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3182170661","doi":"https://doi.org/10.1109/access.2021.3095265","mag":"3182170661"},"language":"en","primary_location":{"id":"doi:10.1109/access.2021.3095265","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3095265","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09475983.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09475983.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101659438","display_name":"Pengyue Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengyue Guo","raw_affiliation_strings":["School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":"https://orcid.org/0000-0002-5528-4923","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077799191","display_name":"Zhenbing Liu","orcid":"https://orcid.org/0000-0001-6551-4174"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenbing Liu","raw_affiliation_strings":["School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024217766","display_name":"Haoxiang Lu","orcid":"https://orcid.org/0000-0003-2284-5154"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haoxiang Lu","raw_affiliation_strings":["School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":"https://orcid.org/0000-0003-2284-5154","affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080873784","display_name":"Zimin Wang","orcid":"https://orcid.org/0000-0002-0701-3870"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zimin Wang","raw_affiliation_strings":["School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Information Security, Guilin University of Electronic Technology, Guilin, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7593,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74973319,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"96404","last_page":"96415"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9980000257492065,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9799000024795532,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9163212776184082},{"id":"https://openalex.org/keywords/autoencoder","display_name":"Autoencoder","score":0.815436601638794},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.6566287875175476},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6186598539352417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5904146432876587},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5159969329833984},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.45071494579315186},{"id":"https://openalex.org/keywords/full-spectral-imaging","display_name":"Full spectral imaging","score":0.44984057545661926},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3973371982574463},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.347547709941864},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3297952711582184},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.15188324451446533},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11363163590431213}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9163212776184082},{"id":"https://openalex.org/C101738243","wikidata":"https://www.wikidata.org/wiki/Q786435","display_name":"Autoencoder","level":3,"score":0.815436601638794},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.6566287875175476},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6186598539352417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5904146432876587},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5159969329833984},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.45071494579315186},{"id":"https://openalex.org/C78660771","wikidata":"https://www.wikidata.org/wiki/Q5508206","display_name":"Full spectral imaging","level":3,"score":0.44984057545661926},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3973371982574463},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.347547709941864},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3297952711582184},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.15188324451446533},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11363163590431213}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2021.3095265","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3095265","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09475983.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:03c93a62c2924e2285671a77fb64f818","is_oa":true,"landing_page_url":"https://doaj.org/article/03c93a62c2924e2285671a77fb64f818","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 Access, Vol 9, Pp 96404-96415 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2021.3095265","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2021.3095265","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/9312710/09475983.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3879127002","display_name":null,"funder_award_id":"AA17202024","funder_id":"https://openalex.org/F4320335965","funder_display_name":"Science and Technology Major Project of Guangxi"},{"id":"https://openalex.org/G402334526","display_name":null,"funder_award_id":"AA17202024","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5208929520","display_name":null,"funder_award_id":"61866009","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/F4320335965","display_name":"Science and Technology Major Project of Guangxi","ror":null},{"id":"https://openalex.org/F4320337368","display_name":"Division of Graduate Education","ror":"https://ror.org/00whkrf32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3182170661.pdf","grobid_xml":"https://content.openalex.org/works/W3182170661.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1521436688","https://openalex.org/W1997565609","https://openalex.org/W2017856447","https://openalex.org/W2029316659","https://openalex.org/W2076414618","https://openalex.org/W2090424610","https://openalex.org/W2097092275","https://openalex.org/W2101711129","https://openalex.org/W2106277226","https://openalex.org/W2109255472","https://openalex.org/W2121338139","https://openalex.org/W2125188192","https://openalex.org/W2129350970","https://openalex.org/W2136251662","https://openalex.org/W2144348684","https://openalex.org/W2158400785","https://openalex.org/W2218318129","https://openalex.org/W2314785379","https://openalex.org/W2345118402","https://openalex.org/W2518897583","https://openalex.org/W2584571506","https://openalex.org/W2603422184","https://openalex.org/W2615396381","https://openalex.org/W2617100983","https://openalex.org/W2789886710","https://openalex.org/W2791254153","https://openalex.org/W2792332881","https://openalex.org/W2793941577","https://openalex.org/W2884773598","https://openalex.org/W2892621946","https://openalex.org/W2901187095","https://openalex.org/W2906066803","https://openalex.org/W2962702700","https://openalex.org/W2981868774","https://openalex.org/W2994899984","https://openalex.org/W3032490824","https://openalex.org/W3082700671","https://openalex.org/W3094046575","https://openalex.org/W3129020652","https://openalex.org/W4285719527","https://openalex.org/W6688386640","https://openalex.org/W6738149500"],"related_works":["https://openalex.org/W2911259277","https://openalex.org/W2800956885","https://openalex.org/W2533019003","https://openalex.org/W1788560349","https://openalex.org/W2626158795","https://openalex.org/W2078656815","https://openalex.org/W2391021239","https://openalex.org/W2560525382","https://openalex.org/W2126575155","https://openalex.org/W2095129185"],"abstract_inverted_index":{"Hyperspectral":[0],"image":[1],"(HSI)":[2],"contain":[3],"abundant":[4],"spectral":[5],"and":[6,25,61,115,127,145],"spatial":[7,84,92,99],"information,":[8],"enabling":[9],"the":[10,56,67,73,79,98,123,140,146,152],"accurate":[11],"classification":[12,52,108],"of":[13,69,101,155],"ground":[14],"objects.":[15],"However,":[16],"many":[17],"existing":[18,27],"machine":[19],"learning":[20],"methods":[21,29],"have":[22],"poor":[23],"performance,":[24],"some":[26],"CNN-based":[28],"require":[30],"high":[31],"computational":[32],"power,":[33],"which":[34],"considerably":[35],"limits":[36],"their":[37],"real-world":[38],"applications.":[39],"To":[40],"address":[41],"these":[42],"issues,":[43],"in":[44],"this":[45],"paper,":[46],"we":[47,88,104],"propose":[48,105],"an":[49,90,106],"alternative":[50],"HSI":[51,70,107],"method":[53,95],"based":[54],"on":[55,139],"stacked":[57],"contractive":[58],"autoencoder":[59],"(SCAE)":[60],"adaptive":[62,91,124],"spectral-spatial":[63,125],"information":[64,93,100],"to":[65,96,121],"improve":[66],"accuracy":[68],"classification.":[71,116,136],"Specifically,":[72],"non-subsampled":[74],"shearlet":[75],"transform":[76],"(NSST)":[77],"with":[78],"guided":[80],"filtering":[81],"(NG)":[82],"enhances":[83],"structure":[85],"information.":[86],"Subsequently,":[87],"present":[89],"extraction":[94,114],"extract":[97,122],"pixels.":[102],"Furthermore,":[103],"network,":[109],"called":[110],"SCAE-LR,":[111],"for":[112,135],"feature":[113],"The":[117],"SCAE":[118],"is":[119,133],"implemented":[120],"feature,":[126],"a":[128],"logistic":[129],"regression":[130],"(LR)":[131],"layer":[132],"employed":[134],"Extensive":[137],"experiments":[138],"Indian":[141],"Pines":[142],"data":[143,149],"set":[144,150],"Pavia":[147],"University":[148],"demonstrate":[151],"superior":[153],"performance":[154],"our":[156],"method.":[157]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
