{"id":"https://openalex.org/W2766729074","doi":"https://doi.org/10.1109/access.2017.2766242","title":"Feature Extraction Based Multi-Structure Manifold Embedding for Hyperspectral Remote Sensing Image Classification","display_name":"Feature Extraction Based Multi-Structure Manifold Embedding for Hyperspectral Remote Sensing Image Classification","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2766729074","doi":"https://doi.org/10.1109/access.2017.2766242","mag":"2766729074"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2766242","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766242","pdf_url":null,"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":null,"license_id":null,"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://doi.org/10.1109/access.2017.2766242","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103938820","display_name":"Yuhang Gan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141849","display_name":"National Administration of Surveying, Mapping and Geoinformation of China","ror":"https://ror.org/04z3map19","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210141849"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhang Gan","raw_affiliation_strings":["Satellite Surveying and Mapping Application Center, NASG, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Surveying and Mapping Application Center, NASG, Beijing, China","institution_ids":["https://openalex.org/I4210141849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064046752","display_name":"Fulin Luo","orcid":"https://orcid.org/0000-0002-7696-0775"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]},{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fulin Luo","raw_affiliation_strings":["Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, Nanjing University of Science and Technology, Nanjing, China","State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China"],"raw_orcid":"https://orcid.org/0000-0002-7696-0775","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Perception and Systems for High-Dimensional Information of Ministry of Education, Nanjing University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125","https://openalex.org/I36399199"]},{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026501335","display_name":"Juhua Liu","orcid":"https://orcid.org/0000-0002-3907-8820"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]},{"id":"https://openalex.org/I4210125878","display_name":"Suzhou Research Institute","ror":"https://ror.org/03ebk0c60","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210125878"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juhua Liu","raw_affiliation_strings":["Suzhou Institute, Wuhan University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Suzhou Institute, Wuhan University, Suzhou, China","institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210125878"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060031990","display_name":"Bing Lei","orcid":"https://orcid.org/0000-0002-2384-771X"},"institutions":[{"id":"https://openalex.org/I4210141849","display_name":"National Administration of Surveying, Mapping and Geoinformation of China","ror":"https://ror.org/04z3map19","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210141849"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Lei","raw_affiliation_strings":["Satellite Surveying and Mapping Application Center, NASG, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Surveying and Mapping Application Center, NASG, Beijing, China","institution_ids":["https://openalex.org/I4210141849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375832","display_name":"Tao Zhang","orcid":"https://orcid.org/0000-0002-7192-5153"},"institutions":[{"id":"https://openalex.org/I4210141849","display_name":"National Administration of Surveying, Mapping and Geoinformation of China","ror":"https://ror.org/04z3map19","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210141849"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhang","raw_affiliation_strings":["Satellite Surveying and Mapping Application Center, NASG, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Surveying and Mapping Application Center, NASG, Beijing, China","institution_ids":["https://openalex.org/I4210141849"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100349835","display_name":"Ke Liu","orcid":"https://orcid.org/0000-0001-8151-4326"},"institutions":[{"id":"https://openalex.org/I4210141849","display_name":"National Administration of Surveying, Mapping and Geoinformation of China","ror":"https://ror.org/04z3map19","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210141849"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ke Liu","raw_affiliation_strings":["Satellite Surveying and Mapping Application Center, NASG, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Surveying and Mapping Application Center, NASG, Beijing, China","institution_ids":["https://openalex.org/I4210141849"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.7207,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.87410625,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"5","issue":null,"first_page":"25069","last_page":"25080"},"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":0.9869999885559082,"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/T10057","display_name":"Face and Expression Recognition","score":0.9811000227928162,"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/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7180519700050354},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.6746341586112976},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.6204087138175964},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.6007934808731079},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5894034504890442},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5649286508560181},{"id":"https://openalex.org/keywords/hypergraph","display_name":"Hypergraph","score":0.5146761536598206},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.470878928899765},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.4370338022708893},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.431893527507782},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.4116829037666321},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33832108974456787}],"concepts":[{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7180519700050354},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.6746341586112976},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.6204087138175964},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.6007934808731079},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5894034504890442},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5649286508560181},{"id":"https://openalex.org/C2781221856","wikidata":"https://www.wikidata.org/wiki/Q840247","display_name":"Hypergraph","level":2,"score":0.5146761536598206},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.470878928899765},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.4370338022708893},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.431893527507782},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.4116829037666321},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33832108974456787},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2017.2766242","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766242","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a3a9704cf8ad48e99dffe2ac717cfe19","is_oa":true,"landing_page_url":"https://doaj.org/article/a3a9704cf8ad48e99dffe2ac717cfe19","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 5, Pp 25069-25080 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2766242","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2766242","pdf_url":null,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.6899999976158142}],"awards":[{"id":"https://openalex.org/G3643448631","display_name":null,"funder_award_id":"2016CFB157","funder_id":"https://openalex.org/F4320322186","funder_display_name":"Natural Science Foundation of Hubei Province"},{"id":"https://openalex.org/G6081697977","display_name":null,"funder_award_id":"2016YFB0501403","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8089492590","display_name":null,"funder_award_id":"61601335","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/F4320322186","display_name":"Natural Science Foundation of Hubei Province","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1964325474","https://openalex.org/W1969790106","https://openalex.org/W1977355761","https://openalex.org/W1985133440","https://openalex.org/W1989889610","https://openalex.org/W2000738214","https://openalex.org/W2001141328","https://openalex.org/W2002849025","https://openalex.org/W2010797000","https://openalex.org/W2019338222","https://openalex.org/W2022470997","https://openalex.org/W2030069630","https://openalex.org/W2037034832","https://openalex.org/W2045786596","https://openalex.org/W2048281487","https://openalex.org/W2049444988","https://openalex.org/W2053186076","https://openalex.org/W2058795991","https://openalex.org/W2063978378","https://openalex.org/W2070127246","https://openalex.org/W2072187267","https://openalex.org/W2073786624","https://openalex.org/W2093496208","https://openalex.org/W2097308346","https://openalex.org/W2097915756","https://openalex.org/W2103250033","https://openalex.org/W2106955188","https://openalex.org/W2111282613","https://openalex.org/W2118945875","https://openalex.org/W2119862467","https://openalex.org/W2129812935","https://openalex.org/W2131697388","https://openalex.org/W2135758523","https://openalex.org/W2153635508","https://openalex.org/W2170057991","https://openalex.org/W2314433345","https://openalex.org/W2321627895","https://openalex.org/W2343514605","https://openalex.org/W2475283175","https://openalex.org/W2494628060","https://openalex.org/W2507855991","https://openalex.org/W2568998735","https://openalex.org/W2574404198","https://openalex.org/W2578341372","https://openalex.org/W2597644092","https://openalex.org/W2607476064","https://openalex.org/W2617148633","https://openalex.org/W2742141965","https://openalex.org/W3148981562","https://openalex.org/W6675955514","https://openalex.org/W6685083254"],"related_works":["https://openalex.org/W2374021060","https://openalex.org/W2091883426","https://openalex.org/W3173235360","https://openalex.org/W2174948646","https://openalex.org/W2024017047","https://openalex.org/W4318256793","https://openalex.org/W2051410394","https://openalex.org/W2594370889","https://openalex.org/W2390720471","https://openalex.org/W1600789676"],"abstract_inverted_index":{"Hyperspectral":[0],"remote":[1],"sensing":[2],"image":[3,34],"is":[4,24],"a":[5,10,48,95,99,129],"typical":[6],"high-dimensional":[7],"data":[8,177],"with":[9,102,133],"large":[11],"number":[12],"of":[13,32,52,89,124,149,152,160,167],"redundant":[14],"information,":[15],"which":[16],"will":[17,55],"impact":[18],"the":[19,30,38,62,86,103,108,111,115,150,157,164,173,181,186],"classification":[20,39,188],"accuracy.":[21],"Feature":[22],"extraction":[23,44,69],"an":[25,66,138],"effective":[26],"method":[27,70,132],"to":[28,84,119,136,155],"reduce":[29],"redundancy":[31],"hyperspectral":[33],"(HSI)":[35],"and":[36,98,114,162,175],"improve":[37,163],"performance.":[40],"However,":[41],"most":[42],"feature":[43,68,130,143],"methods":[45],"just":[46],"consider":[47],"single":[49],"structure":[50],"information":[51],"HSI":[53,77,90,161],"that":[54,180],"lose":[56],"some":[57],"valuable":[58],"information.":[59],"To":[60],"address":[61],"drawback,":[63],"we":[64,127],"proposed":[65,182],"unsupervised":[67],"termed":[71],"multi-structure":[72],"manifold":[73],"embedding":[74],"(MSME)":[75],"for":[76,142,169],"classification.":[78,170],"First,":[79],"MSME":[80,145,183],"utilizes":[81],"sparse":[82,87,96,100,104,109,112],"representation":[83],"obtain":[85],"coefficients":[88],"data.":[91],"Then,":[92],"it":[93],"constructs":[94],"graph":[97],"hypergraph":[101],"coefficients.":[105],"We":[106],"use":[107,148],"graph,":[110],"hypergraph,":[113],"local":[116],"linear":[117],"property":[118],"represent":[120],"different":[121,153],"intrinsic":[122,158],"structures":[123,135,154],"HSI.":[125],"Finally,":[126],"construct":[128],"learning":[131],"these":[134],"achieve":[137],"optimal":[139],"projection":[140],"matrix":[141],"extraction.":[144],"makes":[146],"full":[147],"complementarity":[151],"reveal":[156],"properties":[159],"discriminating":[165],"power":[166],"features":[168],"Experiments":[171],"on":[172],"Salinas":[174],"PaviaU":[176],"sets":[178],"show":[179],"algorithm":[184],"achieves":[185],"best":[187],"results":[189],"than":[190],"other":[191],"state-of-the-art":[192],"methods.":[193]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}