{"id":"https://openalex.org/W4313856048","doi":"https://doi.org/10.1109/tgrs.2023.3235062","title":"Range-Spread Target Detection Based on Adaptive Scattering Centers Estimation","display_name":"Range-Spread Target Detection Based on Adaptive Scattering Centers Estimation","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4313856048","doi":"https://doi.org/10.1109/tgrs.2023.3235062"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2023.3235062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3235062","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/A5000885200","display_name":"Zhouchang Ren","orcid":"https://orcid.org/0000-0003-4773-0425"},"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":"Zhouchang Ren","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339151","display_name":"Wei Yi","orcid":"https://orcid.org/0000-0001-9878-7048"},"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":"Wei Yi","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100622939","display_name":"Wenjing Zhao","orcid":"https://orcid.org/0000-0003-2195-0657"},"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":"Wenjing Zhao","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022778463","display_name":"Lingjiang Kong","orcid":"https://orcid.org/0000-0002-0991-4517"},"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":"Lingjiang Kong","raw_affiliation_strings":["School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Communication Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000885200"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":null,"apc_paid":null,"fwci":20.7113,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.99162361,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"61","issue":null,"first_page":"1","last_page":"14"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9983000159263611,"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5969119071960449},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.5780364871025085},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45942381024360657},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1643989086151123},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.09707966446876526},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08688071370124817}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5969119071960449},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.5780364871025085},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45942381024360657},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1643989086151123},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.09707966446876526},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08688071370124817}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2023.3235062","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2023.3235062","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/G2772875376","display_name":null,"funder_award_id":"61871103","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G410443062","display_name":null,"funder_award_id":"61871080","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4825825379","display_name":null,"funder_award_id":"ZYGX2020ZB029","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G5558743931","display_name":null,"funder_award_id":"62231008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8328824696","display_name":null,"funder_award_id":"U19B2017","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"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1558095211","https://openalex.org/W1588837646","https://openalex.org/W1964874491","https://openalex.org/W1984614739","https://openalex.org/W1986921156","https://openalex.org/W1993671410","https://openalex.org/W1994304832","https://openalex.org/W2014611970","https://openalex.org/W2023348117","https://openalex.org/W2030666620","https://openalex.org/W2037095848","https://openalex.org/W2045728981","https://openalex.org/W2050982928","https://openalex.org/W2075261934","https://openalex.org/W2078194673","https://openalex.org/W2078204800","https://openalex.org/W2089627672","https://openalex.org/W2091489596","https://openalex.org/W2094842984","https://openalex.org/W2099014959","https://openalex.org/W2100189631","https://openalex.org/W2101560942","https://openalex.org/W2106124974","https://openalex.org/W2108780511","https://openalex.org/W2116148865","https://openalex.org/W2117000638","https://openalex.org/W2124111225","https://openalex.org/W2124712881","https://openalex.org/W2129812935","https://openalex.org/W2132617208","https://openalex.org/W2133015764","https://openalex.org/W2133047848","https://openalex.org/W2140856955","https://openalex.org/W2142517930","https://openalex.org/W2154332973","https://openalex.org/W2155719065","https://openalex.org/W2157589572","https://openalex.org/W2159376318","https://openalex.org/W2247554322","https://openalex.org/W2261039809","https://openalex.org/W2341218011","https://openalex.org/W2469708966","https://openalex.org/W2474313031","https://openalex.org/W2559571045","https://openalex.org/W2808424256","https://openalex.org/W2904341912","https://openalex.org/W3041054962","https://openalex.org/W3044466659","https://openalex.org/W3085001125","https://openalex.org/W3126357218","https://openalex.org/W3216966313"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Proper":[0],"prior":[1,43,51],"knowledge":[2,44],"of":[3,15,71,79,130,161,165,203],"target":[4,19,81,91,112,122],"scattering":[5,169],"centers":[6],"(SCs)":[7],"can":[8,179],"help":[9],"to":[10,23,28,62,67,157],"obtain":[11],"better":[12],"detection":[13,113],"performance":[14,47,164,189],"range-spread":[16,111],"targets.":[17,36],"However,":[18],"SCs":[20,70,107,123,131],"are":[21,124],"sensitive":[22],"the":[24,29,50,56,69,77,83,88,118,121,128,140,159,162,176,181,199,204],"target\u2019s":[25],"attitude":[26],"relative":[27],"radar":[30],"and":[31,75,195,201],"vary":[32],"significantly":[33],"among":[34],"different":[35,72,168],"The":[37,188],"existing":[38],"approaches":[39],"that":[40,120,175],"employ":[41],"predetermined":[42],"may":[45,143],"suffer":[46],"degradation":[48],"when":[49],"information":[52],"does":[53],"not":[54,144],"match":[55],"practical":[57],"scenarios.":[58],"A":[59,171],"possible":[60],"way":[61],"circumvent":[63],"this":[64,94,96],"drawback":[65],"is":[66,155],"estimate":[68],"targets":[73,166],"adaptively":[74],"check":[76],"presence":[78],"a":[80,99,134,150],"utilizing":[82],"range":[84],"cells":[85],"occupied":[86],"by":[87,192],"most":[89],"likely":[90],"SCs.":[92],"For":[93],"reason,":[95],"article":[97],"develops":[98],"generalized":[100],"likelihood":[101],"ratio":[102],"test":[103],"based":[104],"on":[105],"adaptive":[106],"estimation":[108,132,163],"(ASCE-GLRT)":[109],"for":[110],"in":[114,148],"compound-Gaussian":[115],"clutter.":[116],"Under":[117],"assumption":[119,142],"sparse,":[125],"we":[126],"model":[127],"problem":[129],"as":[133],"sparse":[135,141],"signal":[136],"representation.":[137],"Moreover,":[138],"since":[139],"always":[145],"be":[146],"satisfied":[147],"practice,":[149],"modified":[151],"sparsity":[152],"regularization":[153],"method":[154],"proposed":[156,177,205],"enhance":[158],"robustness":[160,202],"with":[167],"characteristics.":[170],"theoretical":[172],"analysis":[173],"shows":[174],"detector":[178],"achieve":[180],"constant":[182],"false":[183],"alarm":[184],"rate":[185],"(CFAR)":[186],"property.":[187],"assessments":[190],"conducted":[191],"numerical":[193],"simulation":[194],"field":[196],"tests":[197],"confirm":[198],"effectiveness":[200],"detector.":[206]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":12},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}