{"id":"https://openalex.org/W3179652040","doi":"https://doi.org/10.1109/jstars.2021.3091591","title":"Spectral Shift Mitigation for Cross-Scene Hyperspectral Imagery Classification","display_name":"Spectral Shift Mitigation for Cross-Scene Hyperspectral Imagery Classification","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3179652040","doi":"https://doi.org/10.1109/jstars.2021.3091591","mag":"3179652040"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2021.3091591","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3091591","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09462496.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/ielx7/4609443/9314330/09462496.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100339065","display_name":"Huan Liu","orcid":"https://orcid.org/0000-0003-4642-4485"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huan Liu","raw_affiliation_strings":["School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100317994","display_name":"Wei Li","orcid":"https://orcid.org/0000-0001-7015-7335"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065367615","display_name":"Xiang\u2010Gen Xia","orcid":"https://orcid.org/0000-0002-5599-7683"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]},{"id":"https://openalex.org/I86501945","display_name":"University of Delaware","ror":"https://ror.org/01sbq1a82","country_code":"US","type":"education","lineage":["https://openalex.org/I86501945"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Xiang-Gen Xia","raw_affiliation_strings":["Department of Electrical, and Computer Engineering, University of Delaware, Newark, DE, USA","School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical, and Computer Engineering, University of Delaware, Newark, DE, USA","institution_ids":["https://openalex.org/I86501945"]},{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100442192","display_name":"Mengmeng Zhang","orcid":"https://orcid.org/0000-0002-5724-9785"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengmeng Zhang","raw_affiliation_strings":["School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059150237","display_name":"Chenzhong Gao","orcid":"https://orcid.org/0000-0003-4674-0613"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen-Zhong Gao","raw_affiliation_strings":["School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067803447","display_name":"Ran Tao","orcid":"https://orcid.org/0000-0002-5243-7189"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran Tao","raw_affiliation_strings":["School of Information, and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information, and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"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":3.6701,"has_fulltext":true,"cited_by_count":38,"citation_normalized_percentile":{"value":0.93572868,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"14","issue":null,"first_page":"6624","last_page":"6638"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10689","display_name":"Remote-Sensing Image Classification","score":1.0,"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":1.0,"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":0.9771999716758728,"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9577999711036682,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.8604915142059326},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.7480303049087524},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7219762206077576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6973408460617065},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.6670775413513184},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5661471486091614},{"id":"https://openalex.org/keywords/adjacency-list","display_name":"Adjacency list","score":0.5658538341522217},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.48409783840179443},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.48003852367401123},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4705040156841278},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.43859875202178955},{"id":"https://openalex.org/keywords/full-spectral-imaging","display_name":"Full spectral imaging","score":0.41160160303115845},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.15145689249038696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09319490194320679}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.8604915142059326},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.7480303049087524},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7219762206077576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6973408460617065},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.6670775413513184},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5661471486091614},{"id":"https://openalex.org/C110484373","wikidata":"https://www.wikidata.org/wiki/Q264398","display_name":"Adjacency list","level":2,"score":0.5658538341522217},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.48409783840179443},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.48003852367401123},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4705040156841278},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.43859875202178955},{"id":"https://openalex.org/C78660771","wikidata":"https://www.wikidata.org/wiki/Q5508206","display_name":"Full spectral imaging","level":3,"score":0.41160160303115845},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.15145689249038696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09319490194320679},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jstars.2021.3091591","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3091591","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09462496.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:8e4d1308d3724820b2e403ae1773b509","is_oa":true,"landing_page_url":"https://doaj.org/article/8e4d1308d3724820b2e403ae1773b509","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 6624-6638 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/jstars.2021.3091591","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2021.3091591","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/9314330/09462496.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":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.6000000238418579}],"awards":[{"id":"https://openalex.org/G4417359500","display_name":null,"funder_award_id":"U1833203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G572899642","display_name":null,"funder_award_id":"JQ20021","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"},{"id":"https://openalex.org/G7394983629","display_name":null,"funder_award_id":"61922013","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/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3179652040.pdf","grobid_xml":"https://content.openalex.org/works/W3179652040.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W1641376073","https://openalex.org/W1965309615","https://openalex.org/W1966580635","https://openalex.org/W2029316659","https://openalex.org/W2036842392","https://openalex.org/W2042873848","https://openalex.org/W2051103995","https://openalex.org/W2057266281","https://openalex.org/W2064447488","https://openalex.org/W2093596219","https://openalex.org/W2096943734","https://openalex.org/W2103775154","https://openalex.org/W2115403315","https://openalex.org/W2116720609","https://openalex.org/W2118309037","https://openalex.org/W2125763679","https://openalex.org/W2127152713","https://openalex.org/W2134213291","https://openalex.org/W2136251662","https://openalex.org/W2141581971","https://openalex.org/W2149466042","https://openalex.org/W2151456308","https://openalex.org/W2151896708","https://openalex.org/W2154772499","https://openalex.org/W2159291411","https://openalex.org/W2165573608","https://openalex.org/W2299721312","https://openalex.org/W2517189067","https://openalex.org/W2567257788","https://openalex.org/W2570762839","https://openalex.org/W2616287544","https://openalex.org/W2755992512","https://openalex.org/W2759880437","https://openalex.org/W2765329546","https://openalex.org/W2771181228","https://openalex.org/W2789643644","https://openalex.org/W2799390666","https://openalex.org/W2884771968","https://openalex.org/W2898532184","https://openalex.org/W2910979321","https://openalex.org/W2947295162","https://openalex.org/W2963214104","https://openalex.org/W2963756240","https://openalex.org/W2964288524","https://openalex.org/W2964381627","https://openalex.org/W2977355106","https://openalex.org/W2994639710","https://openalex.org/W3021632667","https://openalex.org/W3047443805","https://openalex.org/W3101012758","https://openalex.org/W3103695279","https://openalex.org/W3105298104","https://openalex.org/W3106141888","https://openalex.org/W6636932914","https://openalex.org/W6677463967","https://openalex.org/W6681637710","https://openalex.org/W6683633756","https://openalex.org/W6720111944"],"related_works":["https://openalex.org/W2911259277","https://openalex.org/W4386427838","https://openalex.org/W2800956885","https://openalex.org/W2024377932","https://openalex.org/W1978077614","https://openalex.org/W2889956472","https://openalex.org/W1982418987","https://openalex.org/W2799746630","https://openalex.org/W4390582117","https://openalex.org/W2020749638"],"abstract_inverted_index":{"In":[0,32],"cross-scene":[1,147],"hyperspectral":[2],"imagery":[3],"(HSI)":[4],"classification,":[5],"labeled":[6,132],"samples":[7,133],"are":[8],"only":[9],"available":[10],"in":[11,65,90],"source":[12,23,71,85,135],"scene,":[13],"and":[14,24,47,59,72,86],"how":[15],"to":[16],"properly":[17],"reduce":[18],"the":[19,41,44,67,92,106,119,124,152,155],"spectral":[20,45,49,93,109,121],"shift":[21,46,50,56,69],"between":[22,70],"target":[25,73,87,96,140],"scenes":[26,74],"is":[27,75,102,137],"a":[28,115,128],"matter":[29],"of":[30,43,83,95,111,114,123,154],"concern.":[31],"this":[33,37],"article,":[34],"we":[35],"investigate":[36],"issue":[38],"by":[39,77,99,104,131],"considering":[40],"causes":[42],"propose":[48],"mitigation":[51,57,62],"(SSM)":[52],"that":[53],"includes":[54],"amplitude":[55,68,79],"(ASM)":[58],"adjacency":[60,100],"effect":[61,101],"(AEM).":[63],"First,":[64],"ASM,":[66],"reduced":[76,103],"employing":[78],"normalization":[80],"on":[81,145],"pixels":[82,113],"both":[84],"scenes.":[88],"Then,":[89],"AEM,":[91],"variation":[94],"scene":[97,136],"caused":[98],"taking":[105],"weighted":[107],"average":[108],"vector":[110,122],"surrounding":[112],"query":[116,125],"pixel":[117],"as":[118],"new":[120],"pixel.":[126],"Finally,":[127],"classifier":[129],"trained":[130],"from":[134],"used":[138],"for":[139],"scene.":[141],"Superior":[142],"classification":[143],"performance":[144],"several":[146],"HSI":[148],"data":[149],"pairs":[150],"demonstrates":[151],"effectiveness":[153],"proposed":[156],"SSM.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":13}],"updated_date":"2026-06-27T08:28:00.272161","created_date":"2025-10-10T00:00:00"}