{"id":"https://openalex.org/W2887046278","doi":"https://doi.org/10.1109/cits.2018.8440179","title":"Linear Array SAR Imaging Algorithm Using the Redundant Frame and Truncated SVD Based on Compressed Sensing","display_name":"Linear Array SAR Imaging Algorithm Using the Redundant Frame and Truncated SVD Based on Compressed Sensing","publication_year":2018,"publication_date":"2018-07-01","ids":{"openalex":"https://openalex.org/W2887046278","doi":"https://doi.org/10.1109/cits.2018.8440179","mag":"2887046278"},"language":"en","primary_location":{"id":"doi:10.1109/cits.2018.8440179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cits.2018.8440179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Computer, Information and Telecommunication Systems (CITS)","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/A5060335877","display_name":"Yichao Zhao","orcid":"https://orcid.org/0000-0001-5581-5037"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yichao Zhao","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101828155","display_name":"Boli Xiong","orcid":"https://orcid.org/0000-0003-4642-8005"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Boli Xiong","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032417105","display_name":"Sinong Quan","orcid":"https://orcid.org/0000-0002-6908-1975"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sinong Quan","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004835193","display_name":"Yi Su","orcid":"https://orcid.org/0000-0002-1946-8063"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Su","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060335877"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.2027,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50010706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9990000128746033,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9980000257492065,"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/singular-value-decomposition","display_name":"Singular value decomposition","score":0.7283116579055786},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.724520742893219},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7106270790100098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6792031526565552},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5763061046600342},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5134914517402649},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.24536019563674927},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.08991536498069763},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07342275977134705}],"concepts":[{"id":"https://openalex.org/C22789450","wikidata":"https://www.wikidata.org/wiki/Q420904","display_name":"Singular value decomposition","level":2,"score":0.7283116579055786},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.724520742893219},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7106270790100098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6792031526565552},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5763061046600342},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5134914517402649},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.24536019563674927},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.08991536498069763},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07342275977134705}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cits.2018.8440179","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cits.2018.8440179","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 International Conference on Computer, Information and Telecommunication Systems (CITS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1570133772","https://openalex.org/W1587847031","https://openalex.org/W1963532747","https://openalex.org/W1981592042","https://openalex.org/W2004526834","https://openalex.org/W2018993153","https://openalex.org/W2023124587","https://openalex.org/W2063522293","https://openalex.org/W2064023564","https://openalex.org/W2069374013","https://openalex.org/W2082476922","https://openalex.org/W2105877514","https://openalex.org/W2116148865","https://openalex.org/W2119667497","https://openalex.org/W2123629701","https://openalex.org/W2124451616","https://openalex.org/W2127271355","https://openalex.org/W2145250341","https://openalex.org/W2154590921","https://openalex.org/W2532487768","https://openalex.org/W2543032714"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2358292267","https://openalex.org/W3121932492","https://openalex.org/W2378166785"],"abstract_inverted_index":{"For":[0],"optimizing":[1],"the":[2,8,17,24,48,58,69,86,91,101,109,119,122],"linear":[3,10,50],"array":[4,20],"SAR":[5],"(LASAR)":[6],"system,":[7],"non-uniform":[9,49],"arrays":[11],"are":[12,64,115],"usually":[13],"used":[14],"to":[15,72,84,117],"reduce":[16],"number":[18],"of":[19,121],"elements":[21],"required.":[22],"However,":[23],"data":[25],"acquisition":[26],"may":[27],"be":[28,106],"irregular":[29,59],"sampling,":[30],"which":[31],"is":[32],"impractical":[33],"for":[34,47,57],"traditional":[35],"imaging":[36,55,102],"algorithms.":[37],"In":[38],"this":[39],"paper,":[40],"based":[41],"on":[42],"compressed":[43],"sensing":[44],"(CS)":[45],"approach":[46],"arrays,":[51],"we":[52],"proposed":[53,123],"an":[54],"algorithm":[56],"sampling":[60],"data.":[61],"The":[62],"contributions":[63],"twofold.":[65],"Firstly,":[66],"it":[67,89],"employs":[68],"redundant":[70],"frame":[71],"provide":[73],"more":[74],"samples":[75],"and":[76,97,112],"achieve":[77],"a":[78],"satisfactory":[79],"resolution.":[80],"Secondly,":[81],"in":[82],"order":[83],"decrease":[85],"massive":[87],"calculations,":[88],"combines":[90],"truncated":[92],"singular":[93],"value":[94],"decomposition":[95],"(TSVD)":[96],"CS":[98],"algorithm,":[99],"while":[100],"quality":[103],"would":[104],"not":[105],"contaminated.":[107],"Both":[108],"theory":[110],"analysis":[111],"simulation":[113],"results":[114],"presented":[116],"demonstrate":[118],"validity":[120],"algorithm.":[124]},"counts_by_year":[{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}