{"id":"https://openalex.org/W3131327937","doi":"https://doi.org/10.1109/igarss39084.2020.9323354","title":"A Novel ISAR Imaging Algorithm for Nonuniformly Rotating Target","display_name":"A Novel ISAR Imaging Algorithm for Nonuniformly Rotating Target","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3131327937","doi":"https://doi.org/10.1109/igarss39084.2020.9323354","mag":"3131327937"},"language":"en","primary_location":{"id":"doi:10.1109/igarss39084.2020.9323354","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323354","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-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/A5101790839","display_name":"Xia Bai","orcid":"https://orcid.org/0000-0002-9792-5696"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xia Bai","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102500340","display_name":"Yi Feng","orcid":null},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Feng","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044092204","display_name":"Juan Zhao","orcid":"https://orcid.org/0000-0001-7047-2001"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juan Zhao","raw_affiliation_strings":["Beijing Institute of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101790839"],"corresponding_institution_ids":["https://openalex.org/I125839683"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.10173573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1137","last_page":"1140"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T14158","display_name":"Optical Systems and Laser Technology","score":0.9934999942779541,"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/T10638","display_name":"Optical measurement and interference techniques","score":0.9901999831199646,"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/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.9393559694290161},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6909966468811035},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6625316739082336},{"id":"https://openalex.org/keywords/motion-compensation","display_name":"Motion compensation","score":0.6293985247612},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5979039072990417},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5426332354545593},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5420525670051575},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5219813585281372},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.4917319118976593},{"id":"https://openalex.org/keywords/fractional-fourier-transform","display_name":"Fractional Fourier transform","score":0.44303417205810547},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3654586672782898},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14906591176986694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.105263352394104},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.08627748489379883}],"concepts":[{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.9393559694290161},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6909966468811035},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6625316739082336},{"id":"https://openalex.org/C128840427","wikidata":"https://www.wikidata.org/wiki/Q1302174","display_name":"Motion compensation","level":2,"score":0.6293985247612},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5979039072990417},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5426332354545593},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5420525670051575},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5219813585281372},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.4917319118976593},{"id":"https://openalex.org/C76563020","wikidata":"https://www.wikidata.org/wiki/Q4817582","display_name":"Fractional Fourier transform","level":4,"score":0.44303417205810547},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3654586672782898},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14906591176986694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.105263352394104},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.08627748489379883},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss39084.2020.9323354","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss39084.2020.9323354","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4063003853","display_name":null,"funder_award_id":"61731023,61771046","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":6,"referenced_works":["https://openalex.org/W2024889414","https://openalex.org/W2138904554","https://openalex.org/W2163691983","https://openalex.org/W2169768670","https://openalex.org/W2466470195","https://openalex.org/W2765095486"],"related_works":["https://openalex.org/W2119869625","https://openalex.org/W2354389511","https://openalex.org/W2140944036","https://openalex.org/W2007886977","https://openalex.org/W2350566760","https://openalex.org/W2123767128","https://openalex.org/W2996630340","https://openalex.org/W2901787195","https://openalex.org/W1777074644","https://openalex.org/W2128890580"],"abstract_inverted_index":{"High":[0],"resolution":[1],"inverse":[2],"synthetic":[3],"aperture":[4],"radar":[5],"(ISAR)":[6],"imaging":[7,31],"of":[8,17],"nonuniform":[9],"rotating":[10],"target":[11],"is":[12,33],"a":[13],"challenging":[14],"task":[15],"because":[16],"migration":[18],"through":[19],"range":[20,36],"cells":[21],"(MTRC)":[22],"and":[23,38,75,88,91],"high":[24],"order":[25,52],"phase":[26,89],"term.":[27],"A":[28],"novel":[29],"ISAR":[30],"algorithm":[32,61],"proposed:":[34],"(1)":[35],"compression":[37],"translational":[39],"motion":[40],"compensation;":[41],"(2)":[42],"MTRC":[43,87],"compensation":[44],"by":[45,72],"using":[46,73],"keystone":[47],"transform;":[48],"(3)":[49],"the":[50,67,81],"optimal":[51],"estimation;":[53],"(4)":[54],"fractional":[55],"Fourier":[56],"transform":[57],"(FrFT).":[58],"The":[59],"proposed":[60],"need":[62],"not":[63],"search,":[64],"which":[65],"reduces":[66],"computational":[68],"cost.":[69],"Experiment":[70],"results":[71],"MIG-25":[74],"B-727":[76],"data":[77],"have":[78],"shown":[79],"that":[80],"processing":[82],"scheme":[83],"can":[84,93],"effectively":[85],"mitigate":[86],"error,":[90],"it":[92],"produce":[94],"well-focused":[95],"images.":[96]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
