{"id":"https://openalex.org/W3100303558","doi":"https://doi.org/10.1109/tgrs.2020.3035064","title":"Imaging Enhancement via CNN in MIMO Virtual Array-Based Radar","display_name":"Imaging Enhancement via CNN in MIMO Virtual Array-Based Radar","publication_year":2020,"publication_date":"2020-11-11","ids":{"openalex":"https://openalex.org/W3100303558","doi":"https://doi.org/10.1109/tgrs.2020.3035064","mag":"3100303558"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.3035064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.3035064","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","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/A5028476009","display_name":"Yongpeng Dai","orcid":"https://orcid.org/0000-0002-4142-6265"},"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":"Yongpeng Dai","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4142-6265","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/A5007286998","display_name":"Tian Jin","orcid":"https://orcid.org/0000-0002-0734-9833"},"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":"Tian Jin","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-0734-9833","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/A5114860015","display_name":"Haoran Li","orcid":"https://orcid.org/0009-0002-3560-806X"},"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":"Haoran Li","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"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/A5060903938","display_name":"Yongkun Song","orcid":"https://orcid.org/0000-0001-7592-2315"},"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":"Yongkun Song","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"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/A5072496496","display_name":"Jun Hu","orcid":"https://orcid.org/0000-0001-6816-9417"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Hu","raw_affiliation_strings":["School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-6816-9417","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":20.7201,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.98773958,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"59","issue":"9","first_page":"7449","last_page":"7458"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9976000189781189,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9965999722480774,"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/computer-science","display_name":"Computer science","score":0.7560217380523682},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.6623193025588989},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6444064974784851},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6202607154846191},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.5869525074958801},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5571891665458679},{"id":"https://openalex.org/keywords/grating","display_name":"Grating","score":0.5346341133117676},{"id":"https://openalex.org/keywords/main-lobe","display_name":"Main lobe","score":0.476900577545166},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.4749745726585388},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.4116351008415222},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3458799123764038},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.2747044563293457},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.19200968742370605},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1889038383960724},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15469121932983398},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11529490351676941}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7560217380523682},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.6623193025588989},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6444064974784851},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6202607154846191},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.5869525074958801},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5571891665458679},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.5346341133117676},{"id":"https://openalex.org/C166923610","wikidata":"https://www.wikidata.org/wiki/Q6673925","display_name":"Main lobe","level":3,"score":0.476900577545166},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.4749745726585388},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.4116351008415222},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3458799123764038},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.2747044563293457},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.19200968742370605},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1889038383960724},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15469121932983398},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11529490351676941},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2020.3035064","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.3035064","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"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 Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G160178735","display_name":null,"funder_award_id":"61372161","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2985353176","display_name":null,"funder_award_id":"61801510","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5721959881","display_name":"\u8d85\u5bbd\u5e26\u865a\u62df\u5b54\u5f84\u96f7\u8fbe\u9690\u853d\u76ee\u6807\u6210\u50cf\u7814\u7a76","funder_award_id":"61271441","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G927729992","display_name":"\u8d85\u5bbd\u5e26\u96f7\u8fbe\u6b65\u6001\u8bc6\u522b\u6280\u672f\u7814\u7a76","funder_award_id":"61971430","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1543891743","https://openalex.org/W1633226614","https://openalex.org/W1968899510","https://openalex.org/W1992409670","https://openalex.org/W2044896177","https://openalex.org/W2083042020","https://openalex.org/W2121077376","https://openalex.org/W2151773045","https://openalex.org/W2155684415","https://openalex.org/W2162694686","https://openalex.org/W2166116275","https://openalex.org/W2188882808","https://openalex.org/W2242218935","https://openalex.org/W2317638011","https://openalex.org/W2333034271","https://openalex.org/W2503339013","https://openalex.org/W2561824590","https://openalex.org/W2563697538","https://openalex.org/W2625710683","https://openalex.org/W2725972914","https://openalex.org/W2759185414","https://openalex.org/W2767912357","https://openalex.org/W2773181550","https://openalex.org/W2790471911","https://openalex.org/W2793086004","https://openalex.org/W2798991202","https://openalex.org/W2803175304","https://openalex.org/W2809373813","https://openalex.org/W2810566158","https://openalex.org/W2910053135","https://openalex.org/W2920974768","https://openalex.org/W2963470893","https://openalex.org/W2964269625","https://openalex.org/W3104841522","https://openalex.org/W6632856106","https://openalex.org/W6636799470","https://openalex.org/W6642597474","https://openalex.org/W6740203481"],"related_works":["https://openalex.org/W2541791370","https://openalex.org/W2035976912","https://openalex.org/W3094187672","https://openalex.org/W2921707373","https://openalex.org/W1537845529","https://openalex.org/W2006246348","https://openalex.org/W2091422131","https://openalex.org/W2352804472","https://openalex.org/W1585281834","https://openalex.org/W2105285211"],"abstract_inverted_index":{"Limited":[0],"by":[1],"the":[2,5,9,17,23,29,32,49,54,69,73,80,84,90,93,97,100,102,106,129,134,146],"total":[3,6],"length,":[4],"number":[7],"of":[8,31,89,96,105],"antenna":[10],"units":[11],"as":[12,14,53,68,108,110],"well":[13,109],"their":[15,59],"topology,":[16],"radar":[18,33,43,51,62,85,139],"images":[19,52,63],"always":[20],"suffered":[21],"from":[22],"sidelobe/grating":[24,66,81,130,152],"lobe":[25,67,82,131,153],"which":[26],"severely":[27],"impacts":[28],"quality":[30],"images.":[34,86,140],"In":[35],"this":[36,120],"article,":[37],"a":[38],"convolutional":[39],"neural":[40],"network":[41],"(CNN)-based":[42],"image-enhancing":[44],"method":[45,124,148],"is":[46,125,149],"proposed.":[47],"Using":[48],"original":[50],"input":[55],"samples":[56,98],"and":[57,99,136,156],"using":[58],"corresponding":[60],"ideal":[61],"with":[64,150],"no":[65],"label":[70],"to":[71,127,142],"train":[72],"CNN.":[74],"A":[75],"well-trained":[76],"CNN":[77],"can":[78],"suppress":[79,128],"in":[83,119,132],"The":[87,122],"structure":[88],"specific":[91],"CNN,":[92,107],"generation":[94],"methods":[95],"labels,":[101],"training":[103],"procedure":[104],"some":[111],"other":[112,143],"detailed":[113],"implementation":[114],"strategies":[115],"are":[116],"specifically":[117],"illustrated":[118],"article.":[121],"proposed":[123,147],"utilized":[126],"both":[133],"simulated":[135],"real":[137],"recorded":[138],"Compared":[141],"existing":[144],"methods,":[145],"better":[151,157],"suppressing":[154],"performance":[155],"robustness.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
