{"id":"https://openalex.org/W4402978306","doi":"https://doi.org/10.1109/taes.2024.3471490","title":"Cross-Domain PolSAR Image Classification Using Complex-Valued Few-Shot Learning Network","display_name":"Cross-Domain PolSAR Image Classification Using Complex-Valued Few-Shot Learning Network","publication_year":2024,"publication_date":"2024-09-30","ids":{"openalex":"https://openalex.org/W4402978306","doi":"https://doi.org/10.1109/taes.2024.3471490"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2024.3471490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3471490","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087038469","display_name":"Yice Cao","orcid":"https://orcid.org/0009-0009-4734-4592"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yice Cao","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0009-0009-4734-4592","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100637547","display_name":"Zhenhua Wu","orcid":"https://orcid.org/0000-0002-5802-8511"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]},{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenhua Wu","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","38th Research Institute, China Electronics Technology Group Corporation, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-5802-8511","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]},{"raw_affiliation_string":"38th Research Institute, China Electronics Technology Group Corporation, Hefei, China","institution_ids":["https://openalex.org/I2800372957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100332983","display_name":"Jie Chen","orcid":"https://orcid.org/0000-0002-9605-4331"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]},{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Chen","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","38th Research Institute, China Electronics Technology Group Corporation, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]},{"raw_affiliation_string":"38th Research Institute, China Electronics Technology Group Corporation, Hefei, China","institution_ids":["https://openalex.org/I2800372957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049963236","display_name":"Zhixiang Huang","orcid":"https://orcid.org/0000-0002-8023-9075"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixiang Huang","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-8023-9075","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014803725","display_name":"Lixia Yang","orcid":"https://orcid.org/0000-0002-7943-9846"},"institutions":[{"id":"https://openalex.org/I143868143","display_name":"Anhui University","ror":"https://ror.org/05th6yx34","country_code":"CN","type":"education","lineage":["https://openalex.org/I143868143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixia Yang","raw_affiliation_strings":["Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China"],"raw_orcid":"https://orcid.org/0000-0002-7943-9846","affiliations":[{"raw_affiliation_string":"Key Laboratory of Intelligent Computing and Signal Processing, Ministry of Education, School of Electronics and Information Engineering, Anhui University, Hefei, China","institution_ids":["https://openalex.org/I143868143"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.091,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.75996342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"61","issue":"2","first_page":"2450","last_page":"2465"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":0.972000002861023,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T11609","display_name":"Geophysical Methods and Applications","score":0.972000002861023,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9563000202178955,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9491999745368958,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/artificial-intelligence","display_name":"Artificial intelligence","score":0.6438315510749817},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6133003234863281},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5596942901611328},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.528876781463623},{"id":"https://openalex.org/keywords/shot","display_name":"Shot (pellet)","score":0.5176011323928833},{"id":"https://openalex.org/keywords/contextual-image-classification","display_name":"Contextual image classification","score":0.5068040490150452},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4929828345775604},{"id":"https://openalex.org/keywords/one-shot","display_name":"One shot","score":0.44651898741722107},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.44066858291625977},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18083322048187256},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13058218359947205}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6438315510749817},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6133003234863281},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5596942901611328},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.528876781463623},{"id":"https://openalex.org/C2778344882","wikidata":"https://www.wikidata.org/wiki/Q278938","display_name":"Shot (pellet)","level":2,"score":0.5176011323928833},{"id":"https://openalex.org/C75294576","wikidata":"https://www.wikidata.org/wiki/Q5165192","display_name":"Contextual image classification","level":3,"score":0.5068040490150452},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4929828345775604},{"id":"https://openalex.org/C2992734406","wikidata":"https://www.wikidata.org/wiki/Q413267","display_name":"One shot","level":2,"score":0.44651898741722107},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.44066858291625977},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18083322048187256},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13058218359947205},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2024.3471490","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2024.3471490","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3501388292","display_name":null,"funder_award_id":"62201007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5107161743","display_name":null,"funder_award_id":"2308085QF199","funder_id":"https://openalex.org/F4320334897","funder_display_name":"Natural Science Foundation of Anhui Province"},{"id":"https://openalex.org/G6549235106","display_name":null,"funder_award_id":"62001003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8077835080","display_name":null,"funder_award_id":"NJ2024027-4","funder_id":"https://openalex.org/F4320323970","funder_display_name":"Ministry of Industry and Information Technology of the People's Republic of China"},{"id":"https://openalex.org/G8569262113","display_name":null,"funder_award_id":"NJ2024027","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G891599523","display_name":null,"funder_award_id":"62401007","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/F4320323970","display_name":"Ministry of Industry and Information Technology of the People's Republic of China","ror":"https://ror.org/0385nmy68"},{"id":"https://openalex.org/F4320334897","display_name":"Natural Science Foundation of Anhui Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1985194020","https://openalex.org/W2078985447","https://openalex.org/W2095595743","https://openalex.org/W2141424348","https://openalex.org/W2410591237","https://openalex.org/W2752788177","https://openalex.org/W2754361766","https://openalex.org/W2767003110","https://openalex.org/W2772082715","https://openalex.org/W2791225170","https://openalex.org/W2892123021","https://openalex.org/W2897760800","https://openalex.org/W2907088929","https://openalex.org/W2910641067","https://openalex.org/W2930359273","https://openalex.org/W2947471972","https://openalex.org/W2962823940","https://openalex.org/W2963943821","https://openalex.org/W2964105864","https://openalex.org/W2965344373","https://openalex.org/W2971946886","https://openalex.org/W2979476850","https://openalex.org/W2989067579","https://openalex.org/W2999216888","https://openalex.org/W3000122775","https://openalex.org/W3103868052","https://openalex.org/W3114767222","https://openalex.org/W3119928944","https://openalex.org/W3122893987","https://openalex.org/W3124574862","https://openalex.org/W3143511327","https://openalex.org/W3157746848","https://openalex.org/W3176154882","https://openalex.org/W3177168257","https://openalex.org/W3197207112","https://openalex.org/W3210839290","https://openalex.org/W4205743672","https://openalex.org/W4206522033","https://openalex.org/W4210614376","https://openalex.org/W4283760989","https://openalex.org/W4290994887","https://openalex.org/W4295934974","https://openalex.org/W4312804183","https://openalex.org/W4313029572","https://openalex.org/W4319586914","https://openalex.org/W4321376265","https://openalex.org/W4361005808","https://openalex.org/W4385484352","https://openalex.org/W4385516962","https://openalex.org/W4386824953","https://openalex.org/W4387803977","https://openalex.org/W4388757380","https://openalex.org/W6717697761","https://openalex.org/W6748284727"],"related_works":["https://openalex.org/W2497720472","https://openalex.org/W4292659306","https://openalex.org/W3044321615","https://openalex.org/W4294892107","https://openalex.org/W2806221744","https://openalex.org/W2326937258","https://openalex.org/W394267150","https://openalex.org/W2773965352","https://openalex.org/W2357748469","https://openalex.org/W2392917037"],"abstract_inverted_index":{"With":[0],"the":[1,76,82,86,91,98,121,128,152,176,202,205,216],"impetus":[2],"of":[3,204,218],"supervised":[4],"deep":[5,122],"learning-based":[6],"classifiers":[7],"requiring":[8],"extensive":[9],"human-annotated":[10],"training":[11,132],"sets,":[12],"polarimetric":[13],"synthetic":[14],"aperture":[15],"(PolSAR)":[16],"image":[17,226],"classification":[18,59,167],"has":[19],"advanced":[20],"remarkably.":[21],"However,":[22],"obtaining":[23],"dependable":[24],"labeled":[25,149],"samples":[26],"is":[27,67,104,157],"labor-intensive":[28],"and":[29,137,196],"time-consuming.":[30],"Furthermore,":[31],"due":[32],"to":[33,47,68,80,107,140,159,179],"actual":[34],"domain":[35,70,93,154,161,177],"disparities,":[36],"noticeable":[37],"performance":[38],"degradation":[39],"often":[40],"occurs":[41],"when":[42],"applying":[43],"a":[44,54,188],"trained":[45,106],"classifier":[46],"unseen":[48,184],"domains.":[49],"Therefore,":[50],"this":[51],"article":[52],"proposes":[53],"complex-valued":[55,77,111],"cross-domain":[56,166,224],"few-shot":[57,73,123],"learning":[58,74,102,124],"(CCFSLC)":[60],"method":[61],"for":[62,115,223],"PolSAR":[63,207,225],"images.":[64],"The":[65,169],"goal":[66],"integrate":[69],"adaptation":[71,155],"with":[72,94,186],"under":[75],"network":[78],"framework":[79],"remedy":[81],"aforementioned":[83],"problems.":[84],"For":[85],"proposed":[87,170],"CCFSLC,":[88],"based":[89],"on":[90,174,212],"source":[92,136],"adequate":[95],"label":[96],"information,":[97],"created":[99],"transferable":[100,118],"knowledge":[101],"module":[103,156],"first":[105],"learn":[108,141],"an":[109],"effective":[110],"feature":[112],"encoder":[113],"(CVFE)":[114],"extracting":[116],"discriminative":[117,198],"knowledge.":[119],"Subsequently,":[120],"module,":[125],"constructed":[126],"using":[127],"pretrained":[129],"CVFE,":[130],"undergoes":[131],"episodes":[133],"in":[134,183],"both":[135],"target":[138,148],"domains":[139,185],"reliable":[142],"domain-invariant":[143],"features,":[144],"utilizing":[145],"just":[146],"minimal":[147],"samples.":[150],"Meanwhile,":[151],"adversarial":[153],"employed":[158],"eliminate":[160],"shift,":[162],"thereby":[163],"further":[164],"enhancing":[165],"accuracy.":[168],"CCFSLC":[171,219],"mainly":[172],"focuses":[173],"reducing":[175],"gap":[178],"recognize":[180],"new":[181],"categories":[182],"only":[187],"few":[189],"annotated":[190],"samples,":[191],"while":[192],"exploring":[193],"more":[194],"comprehensive":[195],"abundant":[197],"information":[199],"without":[200],"compromising":[201],"integrity":[203],"raw":[206],"data.":[208],"Comprehensive":[209],"experimental":[210],"results":[211],"typical":[213],"datasets":[214],"demonstrate":[215],"superiority":[217],"over":[220],"state-of-the-art":[221],"methods":[222],"classification.":[227]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-21T01:58:51.020947","created_date":"2025-10-10T00:00:00"}
