{"id":"https://openalex.org/W3175507822","doi":"https://doi.org/10.1109/lgrs.2021.3080319","title":"A Robust Space Target Detection Algorithm Based on Target Characteristics","display_name":"A Robust Space Target Detection Algorithm Based on Target Characteristics","publication_year":2021,"publication_date":"2021-06-18","ids":{"openalex":"https://openalex.org/W3175507822","doi":"https://doi.org/10.1109/lgrs.2021.3080319","mag":"3175507822"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2021.3080319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3080319","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/A5103237254","display_name":"Bin Lin","orcid":"https://orcid.org/0000-0002-7734-2151"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bin Lin","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039564453","display_name":"Xia Yang","orcid":"https://orcid.org/0000-0002-5388-0211"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xia Yang","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100440006","display_name":"Jie Wang","orcid":"https://orcid.org/0000-0001-7332-0804"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Wang","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100345143","display_name":"Yangyang Wang","orcid":"https://orcid.org/0000-0003-3604-1640"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yangyang Wang","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China","institution_ids":["https://openalex.org/I9842412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100676179","display_name":"Kunpeng Wang","orcid":"https://orcid.org/0000-0001-5088-2548"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kunpeng Wang","raw_affiliation_strings":["Beijing Institute of Tracking and Telecommunications Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Tracking and Telecommunications Technology, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100635903","display_name":"Xiaohu Zhang","orcid":"https://orcid.org/0000-0003-4907-1451"},"institutions":[{"id":"https://openalex.org/I9842412","display_name":"Nanjing University of Aeronautics and Astronautics","ror":"https://ror.org/01scyh794","country_code":"CN","type":"education","lineage":["https://openalex.org/I9842412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohu Zhang","raw_affiliation_strings":["School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Aeronautics and Astronautics, Sun Yat-sen Unviersity, Guangzhou, China","institution_ids":["https://openalex.org/I9842412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5103237254"],"corresponding_institution_ids":["https://openalex.org/I9842412"],"apc_list":null,"apc_paid":null,"fwci":21.8925,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.98923051,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"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/T12389","display_name":"Infrared Target Detection Methodologies","score":1.0,"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/T12389","display_name":"Infrared Target Detection Methodologies","score":1.0,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.9848999977111816,"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":0.666220486164093},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.5992632508277893},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.5888761878013611},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5846542716026306},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4925599694252014},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4671437442302704},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.46395912766456604},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.44062909483909607}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.666220486164093},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.5992632508277893},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.5888761878013611},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5846542716026306},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4925599694252014},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4671437442302704},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.46395912766456604},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.44062909483909607},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2021.3080319","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2021.3080319","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":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W205960807","https://openalex.org/W1967168667","https://openalex.org/W1992873714","https://openalex.org/W2041560658","https://openalex.org/W2054378299","https://openalex.org/W2069362324","https://openalex.org/W2080197848","https://openalex.org/W2129500293","https://openalex.org/W2142238829","https://openalex.org/W2167854136","https://openalex.org/W2203980638","https://openalex.org/W2324777732","https://openalex.org/W2405826791","https://openalex.org/W2561200358","https://openalex.org/W2790021535","https://openalex.org/W2903712687","https://openalex.org/W2989807944","https://openalex.org/W3039443125","https://openalex.org/W6770739551","https://openalex.org/W6775946641","https://openalex.org/W6797175075"],"related_works":["https://openalex.org/W2998914036","https://openalex.org/W2388326001","https://openalex.org/W1977671905","https://openalex.org/W2390565185","https://openalex.org/W1983393909","https://openalex.org/W2040150569","https://openalex.org/W2468095590","https://openalex.org/W2132174924","https://openalex.org/W1911540634","https://openalex.org/W2013909972"],"abstract_inverted_index":{"In":[0,44],"space-based":[1],"observations,":[2],"there":[3],"are":[4,76,94,114],"large":[5,10],"numbers":[6],"of":[7,28,108,157,160],"targets":[8,29,104],"with":[9,144],"size":[11],"ranges":[12],"and":[13,82,96,105,121,132,168],"intensities":[14],"in":[15,38,140,155],"a":[16,64],"given":[17],"image.":[18],"However,":[19],"the":[20,26,80,100,106,126,136,148,158],"current":[21,146],"detection":[22,42,49,61,153],"studies":[23],"mostly":[24],"emphasize":[25],"saliency":[27],"but":[30],"neglect":[31],"their":[32,122],"distribution":[33],"characteristics,":[34],"which":[35],"may":[36],"result":[37],"incorrect":[39],"or":[40],"missed":[41],"results.":[43],"this":[45],"letter,":[46],"an":[47],"effective":[48],"algorithm":[50,150],"based":[51],"on":[52],"target":[53,66],"characteristics":[54],"is":[55,68,130],"proposed":[56,149],"to":[57,70,78,98,116],"pursue":[58],"good":[59],"multitarget":[60],"performance.":[62],"First,":[63],"space":[65],"model":[67],"studied":[69],"obtain":[71],"its":[72],"characteristics.":[73],"Next,":[74],"operators":[75],"applied":[77],"reduce":[79,99],"influence":[81,107],"search":[83],"for":[84],"suspected":[85,119],"target-center":[86],"points.":[87],"Then,":[88],"local":[89],"regions":[90,120],"around":[91],"these":[92,118],"points":[93],"extracted":[95],"normalized":[97],"intensity":[101],"differences":[102],"among":[103],"light":[109],"conditions.":[110],"Finally,":[111],"three":[112],"features":[113],"designed":[115],"confirm":[117],"scale":[123],"information.":[124],"Furthermore,":[125],"threshold":[127],"setting":[128],"process":[129],"intuitive":[131],"significant":[133],"while":[134],"keeping":[135],"developed":[137],"method":[138],"robust":[139],"different":[141],"cases.":[142],"Compared":[143],"other":[145],"algorithms,":[147],"achieves":[151],"superior":[152],"performance":[154],"terms":[156],"number":[159],"detected":[161],"targets,":[162],"accuracy":[163],"rate,":[164,167],"false":[165],"alarm":[166],"computational":[169],"cost.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}