{"id":"https://openalex.org/W4213422368","doi":"https://doi.org/10.1109/lgrs.2022.3153905","title":"Image Domain Filter for 3-D Autofocusing of MIMO Plane Array in Penetration Scene","display_name":"Image Domain Filter for 3-D Autofocusing of MIMO Plane Array in Penetration Scene","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4213422368","doi":"https://doi.org/10.1109/lgrs.2022.3153905"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2022.3153905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3153905","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","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/A5057937743","display_name":"Zhuo Xu","orcid":"https://orcid.org/0000-0001-8344-953X"},"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":"Zhuo Xu","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0001-8344-953X","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":"last","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"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":6.0225,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.95464298,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"19","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9994000196456909,"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":0.9994000196456909,"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":0.9987999796867371,"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":0.9983999729156494,"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/robustness","display_name":"Robustness (evolution)","score":0.7291042804718018},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7270714044570923},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6202975511550903},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6127793192863464},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5427558422088623},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4781295359134674},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4567708671092987},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.44434791803359985},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4212237298488617},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27667754888534546},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14692804217338562},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.10524538159370422}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7291042804718018},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7270714044570923},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6202975511550903},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6127793192863464},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5427558422088623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4781295359134674},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4567708671092987},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.44434791803359985},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4212237298488617},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27667754888534546},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14692804217338562},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.10524538159370422},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2022.3153905","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2022.3153905","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1990632866","https://openalex.org/W1995877701","https://openalex.org/W2006705422","https://openalex.org/W2098129106","https://openalex.org/W2109828957","https://openalex.org/W2114326202","https://openalex.org/W2141915264","https://openalex.org/W2150383969","https://openalex.org/W2152682742","https://openalex.org/W2170950703","https://openalex.org/W2317885513","https://openalex.org/W2900289736","https://openalex.org/W2999580239","https://openalex.org/W3035469031","https://openalex.org/W3167725129","https://openalex.org/W4210509174"],"related_works":["https://openalex.org/W2545343974","https://openalex.org/W2770593030","https://openalex.org/W4281727072","https://openalex.org/W2560201613","https://openalex.org/W3154990682","https://openalex.org/W2171975302","https://openalex.org/W2022352247","https://openalex.org/W4313855562","https://openalex.org/W2091422131","https://openalex.org/W2742737769"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"the":[3,47,51,55,59,63,72,93,105,110],"location":[4],"and":[5,10,24,41,45,96,101,107],"detection":[6],"of":[7,19,58,109],"concealed":[8],"objects":[9],"buried":[11],"targets":[12],"extensively":[13],"employed":[14],"low-frequency":[15],"MIMO":[16,84],"radar,":[17,86],"because":[18],"its":[20],"excellent":[21],"penetration":[22],"characteristics":[23],"high":[25],"resolution.":[26],"The":[27],"environmental":[28,48],"parameters":[29,49],"are":[30],"usually":[31],"unknown,":[32],"autofocusing":[33,60],"method":[34,82],"is":[35,62],"always":[36],"used":[37],"to":[38,70],"obtain":[39],"accurate":[40,97],"clear":[42],"target":[43,98],"images":[44],"estimate":[46,71],"at":[50],"same":[52],"time.":[53],"However,":[54],"common":[56],"disadvantage":[57],"methods":[61],"computation":[64],"burden":[65],"caused":[66],"by":[67],"iterative":[68],"imaging":[69],"environment":[73],"parameters.":[74],"This":[75],"letter":[76],"proposes":[77],"a":[78],"3-D":[79],"image":[80],"filter":[81],"for":[83],"array":[85],"which":[87],"improve":[88],"computational":[89],"efficiency":[90],"while":[91],"ensuring":[92],"focusing":[94],"degree":[95],"positioning.":[99],"Simulation":[100],"experimental":[102],"results":[103],"show":[104],"effectiveness":[106],"robustness":[108],"proposed":[111],"method.":[112]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
