{"id":"https://openalex.org/W3186066750","doi":"https://doi.org/10.1109/jstars.2021.3094197","title":"A Label Similarity Probability Filter for Hyperspectral Image Postclassification","display_name":"A Label Similarity Probability Filter for Hyperspectral Image Postclassification","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3186066750","doi":"https://doi.org/10.1109/jstars.2021.3094197","mag":"3186066750"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3094197","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3094197","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09474964.pdf","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://ieeexplore.ieee.org/ielx7/4609443/9314330/09474964.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050009113","display_name":"Weiwei Sun","orcid":"https://orcid.org/0000-0003-3399-7858"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Sun","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074018705","display_name":"Gang Yang","orcid":"https://orcid.org/0000-0002-7001-2037"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gang Yang","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016525205","display_name":"Kai Ren","orcid":"https://orcid.org/0000-0003-4704-5743"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Ren","raw_affiliation_strings":["Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geography and Spatial Information Techniques, Ningbo University, Ningbo, China","institution_ids":["https://openalex.org/I109935558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036030486","display_name":"Jiangtao Peng","orcid":"https://orcid.org/0000-0002-4759-0584"},"institutions":[{"id":"https://openalex.org/I75900474","display_name":"Hubei University","ror":"https://ror.org/03a60m280","country_code":"CN","type":"education","lineage":["https://openalex.org/I75900474"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangtao Peng","raw_affiliation_strings":["Hubei Key Laboratory of Applied Mathematics, Faculty of Mathematics and Statistics, Hubei University, Wuhan, China","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hubei Key Laboratory of Applied Mathematics, Faculty of Mathematics and Statistics, Hubei University, Wuhan, China","institution_ids":["https://openalex.org/I75900474"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078580228","display_name":"Chiru Ge","orcid":"https://orcid.org/0000-0001-6562-8040"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chiru Ge","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan, China","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018282808","display_name":"Xiangchao Meng","orcid":"https://orcid.org/0000-0002-7405-3143"},"institutions":[{"id":"https://openalex.org/I109935558","display_name":"Ningbo University","ror":"https://ror.org/03et85d35","country_code":"CN","type":"education","lineage":["https://openalex.org/I109935558"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangchao Meng","raw_affiliation_strings":["Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, China","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Ningbo University, Ningbo, China","institution_ids":["https://openalex.org/I109935558"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033017179","display_name":"Qian Du","orcid":"https://orcid.org/0000-0001-8354-7500"},"institutions":[{"id":"https://openalex.org/I99041443","display_name":"Mississippi State University","ror":"https://ror.org/0432jq872","country_code":"US","type":"education","lineage":["https://openalex.org/I4210141039","https://openalex.org/I99041443"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qian Du","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","ORCiD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Mississippi State University, Starkville, MS, USA","institution_ids":["https://openalex.org/I99041443"]},{"raw_affiliation_string":"ORCiD","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":{"value":1250,"currency":"USD","value_usd":1250},"fwci":1.7441,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.86088648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"14","issue":null,"first_page":"6897","last_page":"6905"},"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9958999752998352,"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":0.9930999875068665,"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":0.7767606973648071},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6279892921447754},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5969563722610474},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5611708760261536},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4686999022960663},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.41802510619163513},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4019172787666321},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.38066092133522034}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7767606973648071},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6279892921447754},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5969563722610474},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5611708760261536},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4686999022960663},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.41802510619163513},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4019172787666321},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.38066092133522034}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2021.3094197","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3094197","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09474964.pdf","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:4fd4bb29c5924f5eb5d28d65532df13f","is_oa":true,"landing_page_url":"https://doaj.org/article/4fd4bb29c5924f5eb5d28d65532df13f","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 14, Pp 6897-6905 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3094197","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3094197","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09474964.pdf","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":[{"display_name":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G3409118948","display_name":"\u9886\u57df\u81ea\u9002\u5e94\u7684\u9ad8\u5149\u8c31\u9065\u611f\u667a\u80fd\u5206\u7c7b\u4e0e\u6ee8\u6d77\u6e7f\u5730\u5e94\u7528","funder_award_id":"LR19D010001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G5568457102","display_name":null,"funder_award_id":"41971296","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5745640903","display_name":"\u9ad8\u5149\u8c31\u9065\u611f\u56fe\u50cf\u7684\u9c81\u68d2\u6838\u7a7a\u95f4\u8054\u5408\u7a00\u758f\u8868\u793a\u7814\u7a76","funder_award_id":"61871177","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G612811711","display_name":null,"funder_award_id":"LQ18D010001","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G6427993980","display_name":null,"funder_award_id":"U1609203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7871462125","display_name":"\u57fa\u4e8e\u9ad8\u5149\u8c31\u591a\u7279\u5f81\u534f\u540c\u7a00\u758f\u8868\u8fbe\u7684\u6ee8\u6d77\u6e7f\u5730\u7cbe\u7ec6\u5206\u7c7b\u7814\u7a76","funder_award_id":"41671342","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8293725174","display_name":null,"funder_award_id":"41801256","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/F4320322605","display_name":"Ningbo University","ror":"https://ror.org/03et85d35"},{"id":"https://openalex.org/F4320337015","display_name":"K. C. Wong Magna Fund in Ningbo University","ror":null},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3186066750.pdf","grobid_xml":"https://content.openalex.org/works/W3186066750.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1897878572","https://openalex.org/W2158400785","https://openalex.org/W2164330327","https://openalex.org/W2166923144","https://openalex.org/W2289326164","https://openalex.org/W2290277228","https://openalex.org/W2294492906","https://openalex.org/W2345118402","https://openalex.org/W2519956323","https://openalex.org/W2581546270","https://openalex.org/W2592224809","https://openalex.org/W2595902385","https://openalex.org/W2598997103","https://openalex.org/W2598998899","https://openalex.org/W2600061660","https://openalex.org/W2603834682","https://openalex.org/W2737996023","https://openalex.org/W2743255627","https://openalex.org/W2753248899","https://openalex.org/W2754507318","https://openalex.org/W2757242159","https://openalex.org/W2764276316","https://openalex.org/W2767805377","https://openalex.org/W2770495564","https://openalex.org/W2790275230","https://openalex.org/W2799538874","https://openalex.org/W2888715336","https://openalex.org/W2889192935","https://openalex.org/W2889773939","https://openalex.org/W2890022946","https://openalex.org/W2896826789","https://openalex.org/W2903919774","https://openalex.org/W2908741777","https://openalex.org/W2914981757","https://openalex.org/W2945316973","https://openalex.org/W2947058136","https://openalex.org/W2947543764","https://openalex.org/W2948256530","https://openalex.org/W2949034001","https://openalex.org/W2954870938","https://openalex.org/W2971007343","https://openalex.org/W2972505576","https://openalex.org/W2980054274","https://openalex.org/W2981151698","https://openalex.org/W2991916973","https://openalex.org/W2995099525","https://openalex.org/W3002674187","https://openalex.org/W3098551073","https://openalex.org/W3106090851","https://openalex.org/W3111462863"],"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/W2404757046","https://openalex.org/W2070598848","https://openalex.org/W2019190440","https://openalex.org/W3034864990","https://openalex.org/W2343470940"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"a":[3,26],"label":[4,28,71],"similarity":[5],"probability":[6,29,34,91],"filter":[7],"(LSPF)":[8],"to":[9,31,43,67,104,107],"make":[10,105],"hyperspectral":[11,51],"image":[12],"postclassification.":[13],"The":[14,113],"LSPF":[15,128],"is":[16],"inspired":[17],"by":[18,84],"the":[19,33,44,50,54,63,69,89,99,109,131],"first":[20,48],"law":[21],"of":[22,35,73,92,134],"geography":[23],"and":[24,38,87,120,137],"proposes":[25],"class":[27],"function":[30],"quantify":[32],"both":[36],"centered":[37,83],"its":[39],"neighboring":[40],"pixels":[41,94],"belonging":[42],"same":[45],"class.":[46,75,97],"It":[47],"classifies":[49],"data":[52,125],"using":[53],"regular":[55],"support":[56],"vector":[57],"machine":[58],"classifier.":[59],"Then,":[60],"it":[61,78],"binarizes":[62],"posterior":[64],"classification":[65,111,132],"result":[66],"obtain":[68,108],"binary":[70],"maps":[72],"each":[74,85,96],"After":[76],"that,":[77],"traverses":[79],"all":[80,93],"spatial":[81],"windows":[82],"pixel":[86],"calculates":[88],"cumulative":[90,100],"in":[95],"Finally,":[98],"probabilities":[101],"are":[102],"used":[103],"reclassification":[106],"refined":[110],"map.":[112],"experiments":[114],"on":[115],"Indian":[116],"Pines,":[117],"Pavia":[118],"University,":[119],"ZY1-02D":[121],"Yellow":[122],"River":[123],"Estuary":[124],"show":[126],"that":[127],"greatly":[129],"improves":[130],"accuracy":[133],"spectral":[135],"signatures":[136],"outperforms":[138],"other":[139],"state-of-the-art":[140],"spectral-spatial":[141],"methods.":[142]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":2}],"updated_date":"2026-07-13T07:31:44.756512","created_date":"2025-10-10T00:00:00"}
