{"id":"https://openalex.org/W4381337732","doi":"https://doi.org/10.1186/s13634-023-01031-0","title":"Joint ISAR imaging and azimuth scaling under low SNR using parameterized compensation and calibration method with entropy minimum criterion","display_name":"Joint ISAR imaging and azimuth scaling under low SNR using parameterized compensation and calibration method with entropy minimum criterion","publication_year":2023,"publication_date":"2023-06-20","ids":{"openalex":"https://openalex.org/W4381337732","doi":"https://doi.org/10.1186/s13634-023-01031-0"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-023-01031-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01031-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01031-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01031-0","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102010134","display_name":"Tingting He","orcid":"https://orcid.org/0000-0003-1704-7430"},"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":"Tingting He","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069657933","display_name":"Biao Tian","orcid":"https://orcid.org/0000-0001-7259-3739"},"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":true,"raw_author_name":"Biao Tian","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":"https://orcid.org/0000-0001-7259-3739","affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089580457","display_name":"Yu Wang","orcid":"https://orcid.org/0000-0001-8515-4188"},"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":"Yu Wang","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092215064","display_name":"Shuai Li","orcid":"https://orcid.org/0000-0001-5546-2278"},"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":"Shuai Li","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100826542","display_name":"Shiyou Xu","orcid":"https://orcid.org/0000-0002-4235-7986"},"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":"Shiyou Xu","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101406276","display_name":"Zengping Chen","orcid":"https://orcid.org/0000-0002-3722-0651"},"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":"Zengping Chen","raw_affiliation_strings":["School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Communication Engineering, Shenzhen Campus of Sun Yat-sen University, Shenzhen, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5069657933"],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":3.4337,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.92998567,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"2023","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9986000061035156,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.679067075252533},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.653184175491333},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.6172215342521667},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6036635041236877},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4303615093231201},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.416454553604126},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.41416841745376587},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.33152392506599426},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3233611285686493},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.28241628408432007},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.26606258749961853},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2203141152858734}],"concepts":[{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.679067075252533},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.653184175491333},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.6172215342521667},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6036635041236877},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4303615093231201},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.416454553604126},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.41416841745376587},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.33152392506599426},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3233611285686493},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.28241628408432007},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.26606258749961853},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2203141152858734},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1186/s13634-023-01031-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01031-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01031-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:54a5fd65b3864795952abf79deca5305","is_oa":true,"landing_page_url":"https://doaj.org/article/54a5fd65b3864795952abf79deca5305","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-20 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13634-023-01031-0","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-023-01031-0","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-023-01031-0","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4600802705","display_name":null,"funder_award_id":"2019ZT08X751","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"},{"id":"https://openalex.org/G5758237497","display_name":null,"funder_award_id":"No. 2021JJ20056","funder_id":"https://openalex.org/F4320322866","funder_display_name":"Natural Science Foundation of Hainan Province"},{"id":"https://openalex.org/G5927767570","display_name":null,"funder_award_id":"No. 2019ZT08X751","funder_id":"https://openalex.org/F4320335795","funder_display_name":"Science and Technology Planning Project of Guangdong Province"},{"id":"https://openalex.org/G6269085808","display_name":null,"funder_award_id":"22lgqb15","funder_id":"https://openalex.org/F4320321160","funder_display_name":"Sun Yat-sen University"},{"id":"https://openalex.org/G6318479072","display_name":null,"funder_award_id":"KQTD20190929172704911","funder_id":"https://openalex.org/F4320321160","funder_display_name":"Sun Yat-sen University"},{"id":"https://openalex.org/G8011962732","display_name":null,"funder_award_id":"No. KQTD20190929172704911","funder_id":"https://openalex.org/F4320336569","funder_display_name":"Shenzhen Science and Technology Innovation Program"}],"funders":[{"id":"https://openalex.org/F4320321160","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71"},{"id":"https://openalex.org/F4320322866","display_name":"Natural Science Foundation of Hainan Province","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320335795","display_name":"Science and Technology Planning Project of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320336569","display_name":"Shenzhen Science and Technology Innovation Program","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381337732.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1479668926","https://openalex.org/W1993357967","https://openalex.org/W2017832133","https://openalex.org/W2024889414","https://openalex.org/W2041228275","https://openalex.org/W2048659479","https://openalex.org/W2053578309","https://openalex.org/W2073682504","https://openalex.org/W2097486057","https://openalex.org/W2101800734","https://openalex.org/W2102116272","https://openalex.org/W2110965352","https://openalex.org/W2127952006","https://openalex.org/W2138904554","https://openalex.org/W2147991993","https://openalex.org/W2218847937","https://openalex.org/W2241421345","https://openalex.org/W2955427770","https://openalex.org/W3098357318","https://openalex.org/W4312631163"],"related_works":["https://openalex.org/W2119869625","https://openalex.org/W2354389511","https://openalex.org/W2007886977","https://openalex.org/W2140944036","https://openalex.org/W2350566760","https://openalex.org/W2123767128","https://openalex.org/W2901787195","https://openalex.org/W2758780897","https://openalex.org/W1777074644","https://openalex.org/W2128890580"],"abstract_inverted_index":{"Abstract":[0],"In":[1,106],"general,":[2],"the":[3,32,38,46,53,88,102,126,136,164,169],"method":[4,73],"of":[5,34,48,56,101,168],"conventional":[6],"motion":[7,20,25,90,96,149],"compensation":[8,21,26,36,79,115,150],"for":[9],"inverse":[10],"synthetic":[11],"aperture":[12],"radar":[13],"(ISAR)":[14],"imaging":[15,69],"is":[16,31,42,82,91,97,120,132],"divided":[17],"into":[18],"translational":[19,95],"(TMC)":[22],"and":[23,37,70,80,144,151,160,166],"rotational":[24,35],"(RMC)":[27],"in":[28,52,84,93],"sequence.":[29],"TMC":[30],"premise":[33],"most":[39],"critical":[40],"procedure":[41],"range":[43,57],"alignment.":[44],"However,":[45],"deviation":[47],"echo":[49,112],"correlation":[50],"results":[51,156],"poor":[54],"performance":[55],"alignment":[58],"under":[59,74],"low":[60,75],"signal-to-noise":[61],"ratio":[62],"(SNR).":[63],"Therefore,":[64],"a":[65],"new":[66],"high-resolution":[67],"ISAR":[68],"azimuth":[71,152],"scaling":[72],"SNR":[76],"using":[77],"parameterized":[78],"calibration":[81],"proposed":[83],"this":[85],"paper.":[86],"Firstly,":[87],"target":[89],"modeled,":[92],"which":[94],"modeled":[98],"as":[99,122],"formula":[100],"polynomial":[103],"coefficient":[104],"vector.":[105],"addition,":[107],"entropy":[108],"minimization":[109],"corresponding":[110],"to":[111,134,140,146],"signal":[113],"with":[114],"term":[116],"based":[117],"on":[118],"coefficients":[119],"taken":[121],"objective":[123],"function.":[124],"Moreover,":[125],"particle":[127],"swarm":[128],"optimization":[129],"(PSO)":[130],"algorithm":[131],"utilized":[133],"search":[135],"global":[137],"optimal":[138],"parameters":[139],"be":[141],"estimated":[142],"precisely":[143],"efficiently":[145],"implement":[147],"joint":[148],"scaling.":[153],"The":[154],"experimental":[155],"from":[157],"both":[158],"simulated":[159],"real":[161],"data":[162],"verify":[163],"effectiveness":[165],"robustness":[167],"method.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}