{"id":"https://openalex.org/W4402259921","doi":"https://doi.org/10.1109/igarss53475.2024.10640899","title":"High-Squint Sparse Super-Resolution Imaging for Airborne Scanning Radar Based on Likes","display_name":"High-Squint Sparse Super-Resolution Imaging for Airborne Scanning Radar Based on Likes","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402259921","doi":"https://doi.org/10.1109/igarss53475.2024.10640899"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10640899","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640899","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":"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/A5101239495","display_name":"Tianzhi Sun","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":true,"raw_author_name":"Tianzhi Sun","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"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/A5100736674","display_name":"Yongchao Zhang","orcid":"https://orcid.org/0000-0001-5634-6156"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yongchao Zhang","raw_affiliation_strings":["Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000"],"affiliations":[{"raw_affiliation_string":"Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040063060","display_name":"Jiawei Luo","orcid":"https://orcid.org/0000-0002-3644-7168"},"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":"Jiawei Luo","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"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/A5027281041","display_name":"Deqing Mao","orcid":"https://orcid.org/0000-0002-7408-1654"},"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":"Deqing Mao","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"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/A5100343725","display_name":"Yin Zhang","orcid":"https://orcid.org/0000-0002-6761-2269"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yin Zhang","raw_affiliation_strings":["Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000"],"affiliations":[{"raw_affiliation_string":"Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027924825","display_name":"Yulin Huang","orcid":"https://orcid.org/0000-0003-3930-9323"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yulin Huang","raw_affiliation_strings":["Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000"],"affiliations":[{"raw_affiliation_string":"Yangtze Delta Region Institute of UESTC Quzhou,Zhejiang,China,324000","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100660972","display_name":"Jianyu Yang","orcid":"https://orcid.org/0000-0002-4726-8384"},"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":"Jianyu Yang","raw_affiliation_strings":["University of Electronic Science and Technology of China,School of Information and Communication Engineering,Chengdu,China,611731"],"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":7,"corresponding_author_ids":["https://openalex.org/A5101239495"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.12198262,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"8939","last_page":"8942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12153","display_name":"Advanced Optical Sensing Technologies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9976999759674072,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/radar-imaging","display_name":"Radar imaging","score":0.7065601348876953},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6004936099052429},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5177354216575623},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.496053546667099},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.4906705617904663},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47141075134277344},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.45349133014678955},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3217521607875824},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07431685924530029}],"concepts":[{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.7065601348876953},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6004936099052429},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5177354216575623},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.496053546667099},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.4906705617904663},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47141075134277344},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.45349133014678955},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3217521607875824},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07431685924530029}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10640899","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640899","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":[{"id":"https://metadata.un.org/sdg/7","score":0.5199999809265137,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"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":8,"referenced_works":["https://openalex.org/W1974718273","https://openalex.org/W2034829035","https://openalex.org/W2068859154","https://openalex.org/W3152733715","https://openalex.org/W3153914969","https://openalex.org/W3205622121","https://openalex.org/W4315700513","https://openalex.org/W4387803820"],"related_works":["https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W2085738998","https://openalex.org/W2369060955","https://openalex.org/W4313855562","https://openalex.org/W2091422131"],"abstract_inverted_index":{"High-squint":[0],"super-resolution":[1,50,75],"imaging":[2,69],"for":[3,37,52],"airborne":[4,53],"scanning":[5,54],"radar":[6,55],"is":[7],"crucial":[8],"in":[9],"remote":[10],"sensing":[11],"and":[12],"earth":[13],"information":[14],"observation.":[15],"Various":[16],"methods":[17,30],"have":[18],"been":[19],"proposed":[20,91],"to":[21,66],"enhance":[22],"the":[23,35,78,87,90],"azimuth":[24],"resolution":[25],"of":[26,40,61,80,89],"imaging.":[27],"However":[28],"traditional":[29,67],"are":[31],"often":[32],"limited":[33],"by":[34],"requirement":[36],"manual":[38,81],"adjustment":[39],"hyperparameters.":[41],"In":[42],"this":[43],"paper,":[44],"we":[45],"propose":[46],"a":[47],"hyperparameter-free":[48],"high-squint":[49],"method":[51],"based":[56,59],"on":[57],"likelihood":[58],"estimation":[60],"sparse":[62,68],"parameters":[63],"(LIKES).":[64],"Compared":[65],"methods,":[70],"our":[71],"presented":[72],"approach":[73],"ensures":[74],"while":[76],"addressing":[77],"issue":[79],"hyperparameter":[82],"adjustment.":[83],"Simulation":[84],"results":[85],"demonstrate":[86],"effectiveness":[88],"method.":[92]},"counts_by_year":[],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
