{"id":"https://openalex.org/W4400276202","doi":"https://doi.org/10.1109/tgrs.2024.3422664","title":"An Improved Imaging Method Based on Optimal Topographic Imaging Plane Reconstruction for Nonlinear Trajectory SAR","display_name":"An Improved Imaging Method Based on Optimal Topographic Imaging Plane Reconstruction for Nonlinear Trajectory SAR","publication_year":2024,"publication_date":"2024-01-01","ids":{"openalex":"https://openalex.org/W4400276202","doi":"https://doi.org/10.1109/tgrs.2024.3422664"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2024.3422664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3422664","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/A5032778722","display_name":"Weiming Tian","orcid":"https://orcid.org/0000-0002-2183-0519"},"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":"Weiming Tian","raw_affiliation_strings":["Beijing Key Laboratory of Embedded Real-Time Information Processing Technology and the Radar Technology Research Institute, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-2183-0519","affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Embedded Real-Time Information Processing Technology and the Radar Technology Research Institute, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100642398","display_name":"Xin Xie","orcid":"https://orcid.org/0000-0002-9618-6019"},"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":"Xin Xie","raw_affiliation_strings":["School of Information and Electronics, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-9618-6019","affiliations":[{"raw_affiliation_string":"School of Information and Electronics, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015892398","display_name":"Yunkai Deng","orcid":"https://orcid.org/0000-0003-2765-2976"},"institutions":[{"id":"https://openalex.org/I4210110931","display_name":"Jinan Institute of Quantum Technology","ror":"https://ror.org/02557nd11","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210110931"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunkai Deng","raw_affiliation_strings":["Advanced Technology Research Institute, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0003-2765-2976","affiliations":[{"raw_affiliation_string":"Advanced Technology Research Institute, Jinan, China","institution_ids":["https://openalex.org/I4210110931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015530074","display_name":"Zhijun Yang","orcid":"https://orcid.org/0000-0003-3558-4969"},"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":"Zhijun Yang","raw_affiliation_strings":["Chongqing Innovation Center, Beijing Institute of Technology, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-3558-4969","affiliations":[{"raw_affiliation_string":"Chongqing Innovation Center, Beijing Institute of Technology, Chongqing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024045689","display_name":"Cheng Hu","orcid":"https://orcid.org/0000-0001-7582-5291"},"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":"Cheng Hu","raw_affiliation_strings":["Radar Technology Research Institute, Beijing Institute of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-7582-5291","affiliations":[{"raw_affiliation_string":"Radar Technology Research Institute, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.6584,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.94364056,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"62","issue":null,"first_page":"1","last_page":"17"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9851999878883362,"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":0.9851999878883362,"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":0.9351999759674072,"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/trajectory","display_name":"Trajectory","score":0.6705870032310486},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6201926469802856},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.5772596001625061},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5500572323799133},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5299433469772339},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4971909821033478},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.4576422870159149},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4350247085094452},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.43307065963745117},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3679012656211853},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.35447126626968384},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19520816206932068},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.16324496269226074},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14337125420570374}],"concepts":[{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.6705870032310486},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6201926469802856},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.5772596001625061},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5500572323799133},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5299433469772339},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4971909821033478},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.4576422870159149},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4350247085094452},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.43307065963745117},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3679012656211853},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.35447126626968384},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19520816206932068},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.16324496269226074},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14337125420570374},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2024.3422664","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2024.3422664","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/G2823273051","display_name":null,"funder_award_id":"61960206009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3593445929","display_name":null,"funder_award_id":"62101036","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G644554965","display_name":null,"funder_award_id":"62301053","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2068843146","https://openalex.org/W2462749609","https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W2042726296","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2917196883"],"abstract_inverted_index":{"Radar":[0],"echo":[1],"signals":[2],"may":[3,85],"experience":[4],"the":[5,14,18,41,54,58,69,73,81,116,124,147,160,167,177,180,184],"significant":[6],"2-D":[7],"space":[8],"dependence":[9],"when":[10],"it":[11,64],"comes":[12],"to":[13,90,138,159,165],"nonlinear":[15,101],"trajectory":[16],"of":[17,53,57,72,179],"synthetic":[19],"aperture":[20],"radar":[21],"(SAR).":[22],"The":[23,128,152],"backprojection":[24],"(BP)":[25],"imaging":[26,50,83,98,112,119,142,154,163],"algorithm":[27,44,155],"is":[28,156],"generally":[29],"effective":[30],"for":[31],"achieving":[32],"satisfactory":[33],"focused":[34],"SAR":[35],"images":[36],"under":[37],"this":[38,105,107],"condition.":[39],"However,":[40],"conventional":[42],"BP":[43,153],"usually":[45],"selects":[46],"a":[47,140],"uniform":[48],"reference":[49,82],"plane,":[51],"regardless":[52],"actual":[55,74,173],"topography":[56],"observation":[59],"scene.":[60],"In":[61],"undulating":[62],"topographies,":[63],"has":[65],"been":[66],"proved":[67],"that":[68,114,144],"range":[70],"migration":[71],"target":[75],"and":[76,95,131,172],"its":[77],"projection":[78],"point":[79],"on":[80,123],"plane":[84,120,130,143,164],"not":[86],"remain":[87],"consistent,":[88],"leading":[89],"residual":[91],"uncompensated":[92],"phase":[93],"errors":[94],"resulting":[96],"in":[97],"defocusing":[99,168],"during":[100],"trajectories.":[102],"To":[103],"address":[104],"problem,":[106],"article":[108],"proposes":[109],"an":[110],"improved":[111],"method":[113,186],"involves":[115],"optimal":[117],"topographic":[118,141,162],"reconstruction":[121],"based":[122],"image":[125],"quality":[126],"evaluation.":[127],"coarse":[129],"subsequent":[132],"partitioned":[133],"subplanes":[134],"are":[135],"sequentially":[136],"constructed":[137],"create":[139],"closely":[145],"resembles":[146],"digital":[148],"elevation":[149],"model":[150],"(DEM).":[151],"then":[157],"applied":[158],"reconstructed":[161],"overcome":[166],"problem.":[169],"Both":[170],"simulated":[171],"experiment":[174],"datasets":[175],"validate":[176],"effectiveness":[178],"proposed":[181,185],"method.":[182],"Moreover,":[183],"significantly":[187],"alleviates":[188],"registration":[189],"difficulties.":[190]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}
