{"id":"https://openalex.org/W2044837074","doi":"https://doi.org/10.1109/icip.2013.6738494","title":"New approximated inversion of spherical Radon transform in SAR imaging","display_name":"New approximated inversion of spherical Radon transform in SAR imaging","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2044837074","doi":"https://doi.org/10.1109/icip.2013.6738494","mag":"2044837074"},"language":"en","primary_location":{"id":"doi:10.1109/icip.2013.6738494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Image Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5014985136","display_name":"R\u00e9mi R\u00e9gnier","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142324","display_name":"CY Cergy Paris Universit\u00e9","ror":"https://ror.org/043htjv09","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324"]},{"id":"https://openalex.org/I4210148552","display_name":"Equipes Traitement de l'Information et Syst\u00e8mes","ror":"https://ror.org/0592ata02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I4210159245","https://openalex.org/I86175216"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"R\u00e9mi R\u00e9gnier","raw_affiliation_strings":["Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I86175216"]},{"raw_affiliation_string":"Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055589246","display_name":"Ga\u00ebl Rigaud","orcid":"https://orcid.org/0000-0002-5318-3846"},"institutions":[{"id":"https://openalex.org/I4210142324","display_name":"CY Cergy Paris Universit\u00e9","ror":"https://ror.org/043htjv09","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324"]},{"id":"https://openalex.org/I4210148552","display_name":"Equipes Traitement de l'Information et Syst\u00e8mes","ror":"https://ror.org/0592ata02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I4210159245","https://openalex.org/I86175216"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ga\u00ebl Rigaud","raw_affiliation_strings":["Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I86175216"]},{"raw_affiliation_string":"Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046783095","display_name":"Ma\u00ef K. Nguyen","orcid":"https://orcid.org/0000-0003-1192-0980"},"institutions":[{"id":"https://openalex.org/I4210142324","display_name":"CY Cergy Paris Universit\u00e9","ror":"https://ror.org/043htjv09","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142324"]},{"id":"https://openalex.org/I4210148552","display_name":"Equipes Traitement de l'Information et Syst\u00e8mes","ror":"https://ror.org/0592ata02","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I4210159245","https://openalex.org/I86175216"]},{"id":"https://openalex.org/I86175216","display_name":"\u00c9cole Nationale Sup\u00e9rieure de l'\u00c9lectronique et de ses Applications","ror":"https://ror.org/03qeacd72","country_code":"FR","type":"education","lineage":["https://openalex.org/I86175216"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ma\u00ef K. Nguyen","raw_affiliation_strings":["Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory Equipe Traitement de l'Information et Systèmes, CNRS UMR 8051/ENSEA/Universite de Cergy-Pontoise","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552","https://openalex.org/I86175216"]},{"raw_affiliation_string":"Lab. Equipe Traitement de l'Inf. et Syst., Univ. de Cergy-Pontoise, Cergy-Pontoise, France","institution_ids":["https://openalex.org/I4210142324","https://openalex.org/I4210148552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8434,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.84482167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2398","last_page":"2401"},"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9994999766349792,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9959999918937683,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.8209932446479797},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.7892577648162842},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.629267692565918},{"id":"https://openalex.org/keywords/radon-transform","display_name":"Radon transform","score":0.6024149656295776},{"id":"https://openalex.org/keywords/electromagnetism","display_name":"Electromagnetism","score":0.5370321273803711},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4845768213272095},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.4626409113407135},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.460330605506897},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4517001509666443},{"id":"https://openalex.org/keywords/radon","display_name":"Radon","score":0.44846639037132263},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4368411600589752},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.417235791683197},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2590254843235016},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19754421710968018},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19497376680374146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15077486634254456},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12330219149589539},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.07662683725357056}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.8209932446479797},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.7892577648162842},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.629267692565918},{"id":"https://openalex.org/C197231052","wikidata":"https://www.wikidata.org/wiki/Q979829","display_name":"Radon transform","level":2,"score":0.6024149656295776},{"id":"https://openalex.org/C91748784","wikidata":"https://www.wikidata.org/wiki/Q11406","display_name":"Electromagnetism","level":2,"score":0.5370321273803711},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4845768213272095},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.4626409113407135},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.460330605506897},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4517001509666443},{"id":"https://openalex.org/C545943180","wikidata":"https://www.wikidata.org/wiki/Q1133","display_name":"Radon","level":2,"score":0.44846639037132263},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4368411600589752},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.417235791683197},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2590254843235016},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19754421710968018},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19497376680374146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15077486634254456},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12330219149589539},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.07662683725357056},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icip.2013.6738494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icip.2013.6738494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Conference on Image Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-00860071v1","is_oa":false,"landing_page_url":"https://hal.science/hal-00860071","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Int. Conf. on Image Processing, ICIP 2013, Sep 2013, Melbourne, Australia","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W96608729","https://openalex.org/W1971513836","https://openalex.org/W1976114346","https://openalex.org/W1979844840","https://openalex.org/W2022653706","https://openalex.org/W2057202849","https://openalex.org/W2060830457","https://openalex.org/W2543826789","https://openalex.org/W4206734887","https://openalex.org/W6603994155"],"related_works":["https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W1994788526","https://openalex.org/W2011609146","https://openalex.org/W1915418828","https://openalex.org/W2613451563","https://openalex.org/W1966299760","https://openalex.org/W2007886977"],"abstract_inverted_index":{"The":[0],"rigourous":[1],"mathematical":[2,38],"model":[3],"for":[4,61,88],"radar":[5],"emission":[6],"and":[7,67,77,95,102],"scattering":[8],"is":[9,86],"given":[10],"by":[11,50],"Maxwell's":[12],"equations":[13],"of":[14,21,48,64,92,104],"electromagnetism.":[15],"But":[16],"due":[17],"to":[18,35],"the":[19,37,46,62,89,99,105],"complexity":[20],"deriving":[22],"a":[23,51,83],"reconstruction":[24],"formula":[25],"based":[26],"directly":[27],"on":[28],"these":[29],"equations,":[30],"other":[31],"solutions":[32],"are":[33],"prefered":[34],"solve":[36],"problems":[39],"in":[40,71],"Synthetic":[41],"Aperture":[42],"Radar":[43],"(SAR).":[44],"Thus":[45],"modelling":[47],"SAR":[49],"spherical":[52],"Radon":[53],"transform":[54],"(SRT)":[55,94],"appears":[56],"as":[57],"an":[58],"interesting":[59],"approach":[60],"inversion":[63,91],"such":[65],"data":[66],"could":[68],"be":[69],"used":[70],"some":[72],"cases":[73],"like":[74],"high":[75],"squint":[76],"ultra-wideband":[78],"SAR.":[79],"In":[80],"this":[81],"paper,":[82],"new":[84],"algorithm":[85],"proposed":[87],"stable":[90],"measurement":[93],"simulation":[96],"results":[97],"demonstrate":[98],"theoretical":[100],"feasibility":[101],"viability":[103],"algorithm.":[106]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}