{"id":"https://openalex.org/W4407316442","doi":"https://doi.org/10.1109/jstars.2025.3540001","title":"Dual-Scale Complementary Spatial-Spectral Joint Model for Hyperspectral Image Classification","display_name":"Dual-Scale Complementary Spatial-Spectral Joint Model for Hyperspectral Image Classification","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407316442","doi":"https://doi.org/10.1109/jstars.2025.3540001"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2025.3540001","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540001","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.2025.3540001","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101524804","display_name":"Huayue Chen","orcid":"https://orcid.org/0000-0002-4774-7318"},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huayue Chen","raw_affiliation_strings":["School of Computer Science, China West Normal University, Nanchong, China"],"raw_orcid":"https://orcid.org/0000-0002-4774-7318","affiliations":[{"raw_affiliation_string":"School of Computer Science, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100592079","display_name":"Yue Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Sun","raw_affiliation_strings":["School of Computer Science, China West Normal University, Nanchong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xiang Li","orcid":"https://orcid.org/0009-0005-6263-4310"},"institutions":[{"id":"https://openalex.org/I28813325","display_name":"Civil Aviation University of China","ror":"https://ror.org/03je71k37","country_code":"CN","type":"education","lineage":["https://openalex.org/I28813325"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Li","raw_affiliation_strings":["School of Electronic Information and Automation, Civil Aviation University of China, Tianjin, China"],"raw_orcid":"https://orcid.org/0009-0005-6263-4310","affiliations":[{"raw_affiliation_string":"School of Electronic Information and Automation, Civil Aviation University of China, Tianjin, China","institution_ids":["https://openalex.org/I28813325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101622993","display_name":"Bochuan Zheng","orcid":"https://orcid.org/0000-0003-4495-8299"},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bochuan Zheng","raw_affiliation_strings":["School of Computer Science, China West Normal University, Nanchong, China"],"raw_orcid":"https://orcid.org/0000-0003-4495-8299","affiliations":[{"raw_affiliation_string":"School of Computer Science, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100357694","display_name":"Tao Chen","orcid":"https://orcid.org/0000-0001-5381-5770"},"institutions":[{"id":"https://openalex.org/I16351329","display_name":"China West Normal University","ror":"https://ror.org/04s99y476","country_code":"CN","type":"education","lineage":["https://openalex.org/I16351329"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Chen","raw_affiliation_strings":["School of Geographical Science, China West Normal University, Nanchong, China","School of Computer Science, China West Normal University, Nanchong, China"],"raw_orcid":"https://orcid.org/0000-0001-5381-5770","affiliations":[{"raw_affiliation_string":"School of Geographical Science, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]},{"raw_affiliation_string":"School of Computer Science, China West Normal University, Nanchong, China","institution_ids":["https://openalex.org/I16351329"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":{"value":1800,"currency":"USD","value_usd":1800},"fwci":14.3485,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.99218651,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"18","issue":null,"first_page":"6772","last_page":"6789"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":0.965499997138977,"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":0.965499997138977,"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":0.9229000210762024,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.9004305601119995},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6250043511390686},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.5678495168685913},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5401912927627563},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5349919199943542},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.49336448311805725},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.48718541860580444},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4441381096839905},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3775666654109955},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.18855160474777222},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.11935847997665405},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10012447834014893}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.9004305601119995},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6250043511390686},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.5678495168685913},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5401912927627563},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5349919199943542},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.49336448311805725},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.48718541860580444},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4441381096839905},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3775666654109955},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.18855160474777222},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.11935847997665405},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10012447834014893},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2025.3540001","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540001","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:95e34518b7bf41cc93447eec537e2926","is_oa":true,"landing_page_url":"https://doaj.org/article/95e34518b7bf41cc93447eec537e2926","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 6772-6789 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2025.3540001","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2025.3540001","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/G6153046176","display_name":null,"funder_award_id":"62176217","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":67,"referenced_works":["https://openalex.org/W1996726072","https://openalex.org/W2021006603","https://openalex.org/W2030507150","https://openalex.org/W2046033161","https://openalex.org/W2092869901","https://openalex.org/W2095543205","https://openalex.org/W2098057602","https://openalex.org/W2103423579","https://openalex.org/W2125637308","https://openalex.org/W2128448396","https://openalex.org/W2136251662","https://openalex.org/W2157621128","https://openalex.org/W2157853947","https://openalex.org/W2159070926","https://openalex.org/W2166923144","https://openalex.org/W2220312492","https://openalex.org/W2570194385","https://openalex.org/W2615751500","https://openalex.org/W2767805377","https://openalex.org/W2804458818","https://openalex.org/W2904698365","https://openalex.org/W2971007343","https://openalex.org/W2981959903","https://openalex.org/W3049655825","https://openalex.org/W3093896170","https://openalex.org/W3125460671","https://openalex.org/W3183985701","https://openalex.org/W4205885193","https://openalex.org/W4210541032","https://openalex.org/W4285165684","https://openalex.org/W4312565770","https://openalex.org/W4320339642","https://openalex.org/W4322706895","https://openalex.org/W4368232791","https://openalex.org/W4377138320","https://openalex.org/W4383227077","https://openalex.org/W4384283571","https://openalex.org/W4386057120","https://openalex.org/W4386212324","https://openalex.org/W4386254442","https://openalex.org/W4386495235","https://openalex.org/W4386825433","https://openalex.org/W4388576125","https://openalex.org/W4390097175","https://openalex.org/W4391092640","https://openalex.org/W4391305849","https://openalex.org/W4391804634","https://openalex.org/W4392939608","https://openalex.org/W4392982562","https://openalex.org/W4393171196","https://openalex.org/W4394627257","https://openalex.org/W4399060885","https://openalex.org/W4399223636","https://openalex.org/W4399527005","https://openalex.org/W4400073543","https://openalex.org/W4400953536","https://openalex.org/W4402289187","https://openalex.org/W4402629274","https://openalex.org/W4403060848","https://openalex.org/W4403182481","https://openalex.org/W4403390876","https://openalex.org/W4403534272","https://openalex.org/W4403674895","https://openalex.org/W4403722212","https://openalex.org/W4404479756","https://openalex.org/W4405360503","https://openalex.org/W4406321817"],"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/W2385371209","https://openalex.org/W4250051149","https://openalex.org/W2083270190","https://openalex.org/W2139939267","https://openalex.org/W1974511032"],"abstract_inverted_index":{"In":[0,52,69,130,211],"the":[1,34,54,70,126,131,146,163,167,175,180,217,222],"field":[2],"of":[3,36,42,63,97,149,202,221],"hyperspectral":[4],"image":[5],"classification,":[6],"using":[7,109],"spatial":[8,43,138,147],"information":[9,15,117,160],"as":[10,155,157],"a":[11,23,73,134,199],"supplement":[12],"to":[13,32,48,93,104,161,173],"spectral":[14],"has":[16],"been":[17],"widely":[18],"applied.":[19],"This":[20],"article":[21],"proposes":[22],"novel":[24],"dual-scale":[25,75,106,127],"complementary":[26,65],"spatial-spectral":[27],"joint":[28],"classification":[29,50,56,164,176,193],"model":[30],"(DSCSM)":[31],"mitigate":[33],"issues":[35],"detail":[37],"loss":[38],"and":[39,100,124,219],"insufficient":[40],"utilization":[41],"information,":[44],"which":[45,84,144],"traditionally":[46],"lead":[47],"lower":[49],"accuracy.":[51],"essence,":[53],"final":[55],"result":[57],"is":[58,82,142,171],"obtained":[59],"through":[60],"decision":[61,168],"fusion":[62,169],"two":[64,89,95,182],"feature":[66,78,128],"extraction":[67,79],"stages.":[68,183],"preprocessing":[71],"stage,":[72,133],"new":[74],"truncated":[76,86],"filtering":[77],"method":[80,141],"(DTFE)":[81],"proposed,":[83,143],"uses":[85],"filters":[87],"with":[88,191,198],"different":[90,188],"parameter":[91,214],"settings":[92],"obtain":[94,105],"scales":[96],"smoothed":[98],"patches,":[99],"then":[101],"fuses":[102],"them":[103],"structural":[107],"features":[108],"Kernel":[110],"principal":[111],"component":[112],"analysis.":[113],"DTFE":[114],"preserves":[115],"edge":[116,159],"while":[118],"smoothing":[119],"details,":[120],"effectively":[121],"removing":[122],"noise":[123],"retaining":[125,152],"information.":[129],"postprocessing":[132],"sub-Markov":[135],"random":[136],"walk-based":[137],"probability":[139],"optimization":[140],"models":[145],"association":[148],"neighboring":[150],"pixels,":[151],"complex":[153],"textures":[154],"well":[156],"weak":[158],"optimize":[162],"probability.":[165],"Finally,":[166],"strategy":[170],"employed":[172],"integrate":[174],"probabilities":[177],"acquired":[178],"from":[179],"aforementioned":[181],"Comparative":[184],"experiments":[185],"on":[186],"six":[187],"scene":[189],"datasets":[190],"state-of-the-art":[192],"methods":[194],"validate":[195],"that":[196],"even":[197],"small":[200],"number":[201],"samples,":[203],"DSCSM":[204],"can":[205],"achieve":[206],"excellent":[207],"object":[208],"recognition":[209],"performance.":[210],"addition,":[212],"comprehensive":[213],"analysis":[215],"proves":[216],"robustness":[218],"stability":[220],"proposed":[223],"method.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":28}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
