{"id":"https://openalex.org/W4402265503","doi":"https://doi.org/10.1109/igarss53475.2024.10642174","title":"Pseudo-Unknown Class Guided-Based Open-Set Learning Network for SAR Automatic Target Recognition","display_name":"Pseudo-Unknown Class Guided-Based Open-Set Learning Network for SAR Automatic Target Recognition","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402265503","doi":"https://doi.org/10.1109/igarss53475.2024.10642174"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10642174","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642174","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","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/A5108058477","display_name":"Yue Li","orcid":"https://orcid.org/0000-0001-5808-6095"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yue Li","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032781096","display_name":"Haohao Ren","orcid":"https://orcid.org/0000-0001-5022-393X"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haohao Ren","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104046234","display_name":"Lei Miao","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Miao","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100743863","display_name":"Lin Zou","orcid":"https://orcid.org/0000-0001-7880-2992"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Zou","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101920511","display_name":"Yun Zhou","orcid":"https://orcid.org/0000-0003-1364-0069"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Zhou","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"33","issue":null,"first_page":"9548","last_page":"9551"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9995999932289124,"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"}},"topics":[{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9995999932289124,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9957000017166138,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computer-science","display_name":"Computer science","score":0.719149649143219},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.644123911857605},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6292983889579773},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5514918565750122},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5422396063804626},{"id":"https://openalex.org/keywords/open-set","display_name":"Open set","score":0.44326597452163696},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.39137232303619385},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.33845454454421997},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08221468329429626}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.719149649143219},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.644123911857605},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6292983889579773},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5514918565750122},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5422396063804626},{"id":"https://openalex.org/C42357961","wikidata":"https://www.wikidata.org/wiki/Q213363","display_name":"Open set","level":2,"score":0.44326597452163696},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.39137232303619385},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.33845454454421997},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08221468329429626},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10642174","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10642174","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2111847198","https://openalex.org/W2119880843","https://openalex.org/W2410591237","https://openalex.org/W3127996390","https://openalex.org/W3148105697","https://openalex.org/W3169150642","https://openalex.org/W4229363443","https://openalex.org/W4286905471","https://openalex.org/W4287812705","https://openalex.org/W4313855808","https://openalex.org/W6760184523","https://openalex.org/W6776700526","https://openalex.org/W6802159084"],"related_works":["https://openalex.org/W2381457774","https://openalex.org/W2355001665","https://openalex.org/W2360858150","https://openalex.org/W370365947","https://openalex.org/W4283819694","https://openalex.org/W4307413935","https://openalex.org/W2369921616","https://openalex.org/W2387644738","https://openalex.org/W4293744028","https://openalex.org/W4327768022"],"abstract_inverted_index":{"Most":[0],"synthetic":[1],"aperture":[2],"radar":[3],"(SAR)":[4],"automatic":[5],"target":[6,27,137],"recognition":[7,140],"(ATR)":[8],"methods":[9,19],"are":[10,97,108],"developed":[11],"for":[12,67],"the":[13,26,34,42,74,112,123,126,144,147],"closed-set":[14],"environment,":[15],"so":[16,39],"these":[17],"ATR":[18,43,69],"can":[20],"only":[21],"identify":[22,129],"known":[23,32,54,77,105],"classes":[24,102],"in":[25,121],"library.":[28],"However,":[29],"it":[30,40],"is":[31,37,90,118],"that":[33],"real":[35],"scenario":[36],"open,":[38],"requires":[41],"model":[44,127],"should":[45],"be":[46],"capable":[47],"of":[48,114,125,146],"identifying":[49],"unknown":[50,93,130],"categories":[51],"while":[52],"classifying":[53],"categories.":[55,131],"Therefore,":[56],"this":[57],"paper":[58],"proposes":[59],"a":[60,79],"pseudo-unknown":[61,101],"class":[62,94],"guided-based":[63],"open-set":[64],"learning":[65],"network":[66],"SAR":[68],"tasks.":[70],"First,":[71],"to":[72,128],"enhance":[73],"separability":[75],"between":[76],"categories,":[78,106],"separable":[80],"feature":[81],"embedding":[82],"space":[83],"based":[84,99,110],"on":[85,100,111,133],"von":[86],"Mises-Fisher":[87],"(vMF)":[88],"distribution":[89],"established.":[91],"Second,":[92],"decision":[95],"boundaries":[96],"constructed":[98],"synthesized":[103],"by":[104],"and":[107,135,139],"expanded":[109],"idea":[113],"contrastive":[115],"learning,":[116],"which":[117],"very":[119],"helpful":[120],"promoting":[122],"ability":[124],"Experiments":[132],"moving":[134],"stationary":[136],"acquisition":[138],"(MSTAR)":[141],"dataset":[142],"demonstrate":[143],"effectiveness":[145],"proposed":[148],"method.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}