{"id":"https://openalex.org/W2596711986","doi":"https://doi.org/10.1109/tgrs.2017.2672861","title":"Linearized 3-D Electromagnetic Contrast Source Inversion and Its Applications to Half-Space Configurations","display_name":"Linearized 3-D Electromagnetic Contrast Source Inversion and Its Applications to Half-Space Configurations","publication_year":2017,"publication_date":"2017-03-15","ids":{"openalex":"https://openalex.org/W2596711986","doi":"https://doi.org/10.1109/tgrs.2017.2672861","mag":"2596711986"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2017.2672861","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2672861","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":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1906.10931","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Shilong Sun","orcid":"https://orcid.org/0000-0001-6839-8543"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Shilong Sun","raw_affiliation_strings":["Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0001-6839-8543","affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110446853","display_name":"Bert Jan Kooij","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Bert Jan Kooij","raw_affiliation_strings":["Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110341819","display_name":"Alexander G. Yarovoy","orcid":null},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Alexander G. Yarovoy","raw_affiliation_strings":["Delft University of Technology, Delft, CD, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98358874"],"apc_list":null,"apc_paid":null,"fwci":4.8155,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.94350098,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"55","issue":"6","first_page":"3475","last_page":"3487"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11609","display_name":"Geophysical Methods and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11609","display_name":"Geophysical Methods and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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":1.0,"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"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/discretization","display_name":"Discretization","score":0.6308910250663757},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.5947847962379456},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.5448241233825684},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5209166407585144},{"id":"https://openalex.org/keywords/inverse-scattering-problem","display_name":"Inverse scattering problem","score":0.4693048298358917},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.46101394295692444},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.4361322820186615},{"id":"https://openalex.org/keywords/iterative-method","display_name":"Iterative method","score":0.4346935451030731},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.4243859052658081},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42241156101226807},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42210260033607483},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41349196434020996},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3564635217189789},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3112185001373291}],"concepts":[{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6308910250663757},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.5947847962379456},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.5448241233825684},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5209166407585144},{"id":"https://openalex.org/C174558057","wikidata":"https://www.wikidata.org/wiki/Q11639409","display_name":"Inverse scattering problem","level":3,"score":0.4693048298358917},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.46101394295692444},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.4361322820186615},{"id":"https://openalex.org/C159694833","wikidata":"https://www.wikidata.org/wiki/Q2321565","display_name":"Iterative method","level":2,"score":0.4346935451030731},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.4243859052658081},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42241156101226807},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42210260033607483},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41349196434020996},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3564635217189789},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3112185001373291},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2017.2672861","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2017.2672861","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"},{"id":"pmh:oai:arXiv.org:1906.10931","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1906.10931","pdf_url":"https://arxiv.org/pdf/1906.10931","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1906.10931","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1906.10931","pdf_url":"https://arxiv.org/pdf/1906.10931","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":71,"referenced_works":["https://openalex.org/W564469258","https://openalex.org/W640945449","https://openalex.org/W1523113578","https://openalex.org/W1566426403","https://openalex.org/W1662674546","https://openalex.org/W1670714003","https://openalex.org/W1672287459","https://openalex.org/W1964262399","https://openalex.org/W1975569969","https://openalex.org/W1983322501","https://openalex.org/W1986129447","https://openalex.org/W1986924342","https://openalex.org/W1988956393","https://openalex.org/W1991465698","https://openalex.org/W1996639130","https://openalex.org/W1997270442","https://openalex.org/W2003147468","https://openalex.org/W2008974024","https://openalex.org/W2014083294","https://openalex.org/W2021809810","https://openalex.org/W2021834312","https://openalex.org/W2023821944","https://openalex.org/W2025934705","https://openalex.org/W2029223910","https://openalex.org/W2032618720","https://openalex.org/W2032693829","https://openalex.org/W2032885709","https://openalex.org/W2037306287","https://openalex.org/W2050261554","https://openalex.org/W2051344923","https://openalex.org/W2053716963","https://openalex.org/W2078950386","https://openalex.org/W2083042020","https://openalex.org/W2093361576","https://openalex.org/W2095310813","https://openalex.org/W2097755296","https://openalex.org/W2100245965","https://openalex.org/W2106407813","https://openalex.org/W2107830363","https://openalex.org/W2110375299","https://openalex.org/W2113976334","https://openalex.org/W2127107265","https://openalex.org/W2127976215","https://openalex.org/W2128580630","https://openalex.org/W2130480872","https://openalex.org/W2134536864","https://openalex.org/W2138799970","https://openalex.org/W2140535426","https://openalex.org/W2142051558","https://openalex.org/W2142797580","https://openalex.org/W2143341492","https://openalex.org/W2143368686","https://openalex.org/W2144425151","https://openalex.org/W2147358934","https://openalex.org/W2147465462","https://openalex.org/W2152374199","https://openalex.org/W2159498074","https://openalex.org/W2161838400","https://openalex.org/W2164696938","https://openalex.org/W2167184724","https://openalex.org/W2168106978","https://openalex.org/W2171295695","https://openalex.org/W2172009556","https://openalex.org/W2277172025","https://openalex.org/W2289747918","https://openalex.org/W2332886593","https://openalex.org/W2487475752","https://openalex.org/W2914948879","https://openalex.org/W2982739191","https://openalex.org/W4250458689","https://openalex.org/W4297575314"],"related_works":["https://openalex.org/W2128608246","https://openalex.org/W2520812953","https://openalex.org/W3101167575","https://openalex.org/W1567523647","https://openalex.org/W4321641047","https://openalex.org/W2755915683","https://openalex.org/W2144075718","https://openalex.org/W2033816073","https://openalex.org/W2545426741","https://openalex.org/W651169017"],"abstract_inverted_index":{"One":[0],"of":[1,9,17,51,64,114,142,167],"the":[2,7,15,19,23,32,58,61,65,87,103,112,115,119,125,129,137,140,143,162,165,168],"main":[3],"computational":[4],"drawbacks":[5],"in":[6,26,128,160],"application":[8],"3-D":[10,33],"iterative":[11],"inversion":[12,130],"techniques":[13],"is":[14,38,68,82,90,151],"requirement":[16],"solving":[18],"field":[20],"quantities":[21],"for":[22],"updated":[24],"contrast":[25,66,104],"every":[27],"iteration.":[28],"In":[29,122],"this":[30,123],"paper,":[31],"electromagnetic":[34],"inverse":[35],"scattering":[36],"problem":[37],"put":[39],"into":[40,48],"a":[41,49,71,107],"discretized":[42],"finite-difference":[43],"frequency-domain":[44],"scheme":[45],"and":[46,99,118,139,157,164],"linearized":[47],"cascade":[50],"two":[52],"linear":[53],"functionals.":[54],"To":[55],"deal":[56],"with":[57],"nonuniqueness":[59],"effectively,":[60],"joint":[62],"structure":[63],"sources":[67],"exploited":[69],"using":[70],"sum-of-l":[72],"<sub":[73],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[74],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[75],"-norm":[76],"optimization":[77,88],"scheme.":[78],"A":[79],"cross-validation":[80],"technique":[81],"used":[83,100],"to":[84,101,153],"check":[85],"whether":[86],"process":[89],"accurate":[91],"enough.":[92],"The":[93,148],"total":[94,126],"fields":[95,127],"are,":[96],"then,":[97],"calculated":[98],"reconstruct":[102],"by":[105],"minimizing":[106],"cost":[108],"functional":[109],"defined":[110],"as":[111],"sum":[113],"data":[116],"error":[117],"state":[120],"error.":[121],"procedure,":[124],"domain":[131],"are":[132,146,170],"computed":[133],"only":[134],"once,":[135],"while":[136],"quality":[138],"accuracy":[141],"obtained":[144],"reconstructions":[145],"maintained.":[147],"novel":[149],"method":[150,169],"applied":[152],"ground-penetrating":[154],"radar":[155],"imaging":[156],"through-the-wall":[158],"imaging,":[159],"which":[161],"validity":[163],"efficiency":[166],"demonstrated.":[171]},"counts_by_year":[{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}