{"id":"https://openalex.org/W3027989684","doi":"https://doi.org/10.1109/tgrs.2020.2994201","title":"Holographic SAR Tomography 3-D Reconstruction Based on Iterative Adaptive Approach and Generalized Likelihood Ratio Test","display_name":"Holographic SAR Tomography 3-D Reconstruction Based on Iterative Adaptive Approach and Generalized Likelihood Ratio Test","publication_year":2020,"publication_date":"2020-05-22","ids":{"openalex":"https://openalex.org/W3027989684","doi":"https://doi.org/10.1109/tgrs.2020.2994201","mag":"3027989684"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2020.2994201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2994201","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/A5101669028","display_name":"Dong Feng","orcid":"https://orcid.org/0000-0002-2713-7977"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Feng","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2713-7977","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090713451","display_name":"Daoxiang An","orcid":"https://orcid.org/0000-0002-1363-9140"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Daoxiang An","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1363-9140","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057963200","display_name":"Leping Chen","orcid":"https://orcid.org/0000-0002-2742-0326"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Leping Chen","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-2742-0326","affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5107906747","display_name":"Xiaotao Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaotao Huang","raw_affiliation_strings":["College of Electronic Science, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":34.2742,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":{"value":0.99338152,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"59","issue":"1","first_page":"305","last_page":"315"},"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":0.9998000264167786,"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":0.9995999932289124,"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/azimuth","display_name":"Azimuth","score":0.8469105362892151},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7126059532165527},{"id":"https://openalex.org/keywords/elevation","display_name":"Elevation (ballistics)","score":0.6216692328453064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.615349292755127},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.525526225566864},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.44927889108657837},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.43548908829689026},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.41813135147094727},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4078429937362671},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4066429138183594},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3222772479057312},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.319152295589447},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2998759150505066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2341495156288147},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.20568126440048218},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14605072140693665}],"concepts":[{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.8469105362892151},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7126059532165527},{"id":"https://openalex.org/C37054046","wikidata":"https://www.wikidata.org/wiki/Q641888","display_name":"Elevation (ballistics)","level":2,"score":0.6216692328453064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.615349292755127},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.525526225566864},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.44927889108657837},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.43548908829689026},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.41813135147094727},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4078429937362671},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4066429138183594},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3222772479057312},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.319152295589447},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2998759150505066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2341495156288147},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.20568126440048218},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14605072140693665},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2020.2994201","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2020.2994201","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":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8199999928474426}],"awards":[{"id":"https://openalex.org/G6005549446","display_name":"\u53f6\u7c07\u7a7f\u900f\u5706\u5468\u5408\u6210\u5b54\u5f84\u96f7\u8fbe\u9690\u853d\u76ee\u6807\u6210\u50cf\u4e0e\u68c0\u6d4b\u6280\u672f\u7814\u7a76","funder_award_id":"61571447","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":29,"referenced_works":["https://openalex.org/W1814500939","https://openalex.org/W2004364456","https://openalex.org/W2048289234","https://openalex.org/W2063463621","https://openalex.org/W2063522293","https://openalex.org/W2066218102","https://openalex.org/W2082456873","https://openalex.org/W2083347692","https://openalex.org/W2104266187","https://openalex.org/W2112855412","https://openalex.org/W2113638573","https://openalex.org/W2126582956","https://openalex.org/W2133804411","https://openalex.org/W2139100994","https://openalex.org/W2145250341","https://openalex.org/W2145491683","https://openalex.org/W2150272680","https://openalex.org/W2153567056","https://openalex.org/W2156442420","https://openalex.org/W2291553921","https://openalex.org/W2296616510","https://openalex.org/W2309863162","https://openalex.org/W2604386548","https://openalex.org/W2624906345","https://openalex.org/W2747930423","https://openalex.org/W2944794456","https://openalex.org/W2969466322","https://openalex.org/W4250955649","https://openalex.org/W6671159612"],"related_works":["https://openalex.org/W2348542094","https://openalex.org/W2072356891","https://openalex.org/W2097842859","https://openalex.org/W2964887166","https://openalex.org/W2081270133","https://openalex.org/W2165157405","https://openalex.org/W2773932882","https://openalex.org/W2954308722","https://openalex.org/W2089165520","https://openalex.org/W2068843146"],"abstract_inverted_index":{"Holographic":[0],"synthetic":[1],"aperture":[2],"radar":[3],"(HoloSAR)":[4],"tomography":[5],"is":[6,68,118,150,175],"an":[7,53],"attractive":[8],"imaging":[9,39,54],"mode":[10,40],"that":[11],"can":[12,165],"retrieve":[13,100],"the":[14,19,29,33,37,71,84,91,96,101,116,129,137,140,167,172,185,194,198,204,208,213,219],"3-D":[15],"scattering":[16],"information":[17],"of":[18,133,139,187,197,212],"observed":[20],"scene":[21],"over":[22],"360\u00b0":[23],"azimuth":[24],"angle":[25],"variation.":[26],"To":[27],"improve":[28],"resolution":[30,106],"and":[31,62,107,135,161,193,207,210],"reduce":[32],"sidelobes":[34],"in":[35,44,81,87,159],"elevation,":[36,45],"HoloSAR":[38,72,220],"requires":[41],"many":[42],"passes":[43,76],"thus":[46,163],"decreasing":[47],"its":[48],"feasibility.":[49],"In":[50,170],"this":[51],"article,":[52],"method":[55,93,149,174,200,215],"based":[56],"on":[57],"iterative":[58],"adaptive":[59],"approach":[60],"(IAA)":[61],"generalized":[63],"likelihood":[64],"ratio":[65],"test":[66],"(GLRT)":[67],"proposed":[69,92,148,173,199,214],"for":[70],"with":[73,104],"limited":[74],"elevation":[75,85,102,114],"to":[77,99,111,126],"achieve":[78],"super-resolution":[79,191],"reconstruction":[80,86],"elevation.":[82],"For":[83],"each":[88],"range-azimuth":[89,145,168],"cell,":[90],"first":[94],"adopts":[95],"nonparametric":[97],"IAA":[98],"profile":[103],"improved":[105],"suppressed":[108],"sidelobes.":[109],"Then,":[110],"obtain":[112,136],"sparse":[113],"estimates,":[115],"GLRT":[117],"used":[119],"as":[120],"a":[121,151,176],"model":[122],"order":[123],"selection":[124],"tool":[125],"automatically":[127],"recognize":[128],"most":[130],"likely":[131],"number":[132],"scatterers":[134,142],"reflectivities":[138],"detected":[141],"inside":[143],"one":[144],"cell.":[146],"The":[147,190],"super-resolving":[152],"method.":[153],"It":[154],"does":[155,182],"not":[156,183],"require":[157],"averaging":[158],"range":[160],"azimuth,":[162],"it":[164,181],"maintain":[166],"resolution.":[169],"addition,":[171],"user":[177],"parameter-free":[178],"method,":[179],"so":[180],"need":[184],"fine-tuning":[186],"any":[188],"hyperparameters.":[189],"power":[192],"estimation":[195],"accuracy":[196],"are":[201,216],"evaluated":[202],"using":[203],"simulated":[205],"data,":[206],"validity":[209],"feasibility":[211],"verified":[217],"by":[218],"real":[221],"data":[222],"processing":[223],"results.":[224]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":3}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
