{"id":"https://openalex.org/W2110967900","doi":"https://doi.org/10.1109/icassp.2009.4959779","title":"Compressed sensing and multistatic SAR","display_name":"Compressed sensing and multistatic SAR","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2110967900","doi":"https://doi.org/10.1109/icassp.2009.4959779","mag":"2110967900"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4959779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","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/A5075100920","display_name":"Jonathan D. Coker","orcid":"https://orcid.org/0000-0001-9003-2046"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jonathan D. Coker","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota, USA","University of Minnesota, Department of Electrical and Computer Engineering, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"University of Minnesota, Department of Electrical and Computer Engineering, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089360428","display_name":"Ahmed H. Tewfik","orcid":"https://orcid.org/0000-0002-2384-4391"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ahmed H. Tewfik","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Minnesota, USA","University of Minnesota, Department of Electrical and Computer Engineering, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"University of Minnesota, Department of Electrical and Computer Engineering, USA","institution_ids":["https://openalex.org/I130238516"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075100920"],"corresponding_institution_ids":["https://openalex.org/I130238516"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.16884604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1097","last_page":"1100"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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":0.9991000294685364,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9957000017166138,"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/compressed-sensing","display_name":"Compressed sensing","score":0.6836243271827698},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.6213358640670776},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.6205481886863708},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6085549592971802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5979869365692139},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.47050923109054565},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.46718767285346985},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.4544466435909271},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42903101444244385},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4236275553703308},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.4109342694282532},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.37492725253105164},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3317820429801941},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.08867257833480835},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.0853874683380127}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.6836243271827698},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.6213358640670776},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.6205481886863708},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6085549592971802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5979869365692139},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.47050923109054565},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.46718767285346985},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.4544466435909271},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42903101444244385},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4236275553703308},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.4109342694282532},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.37492725253105164},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3317820429801941},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.08867257833480835},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0853874683380127},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2009.4959779","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4959779","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W2114401333","https://openalex.org/W2127862990","https://openalex.org/W2129638195","https://openalex.org/W2135826489","https://openalex.org/W2145096794","https://openalex.org/W2166361758","https://openalex.org/W2168437957","https://openalex.org/W2294690908","https://openalex.org/W2296616510","https://openalex.org/W2953000435","https://openalex.org/W4250955649"],"related_works":["https://openalex.org/W2158224665","https://openalex.org/W2379589510","https://openalex.org/W4300044672","https://openalex.org/W2810730439","https://openalex.org/W1881631164","https://openalex.org/W2358292267","https://openalex.org/W2378166785","https://openalex.org/W1964277756","https://openalex.org/W2465351041","https://openalex.org/W2896778670"],"abstract_inverted_index":{"We":[0,54,103],"demonstrate":[1],"that":[2],"the":[3,13,20,32,84,93,116],"remarkable":[4],"advantages":[5],"of":[6,23,31,86,92,95],"compressed":[7],"sensing":[8],"remain":[9],"in":[10,60,107,115],"force":[11],"when":[12,63,83],"information":[14,34,66],"operator":[15,35,67],"is":[16,42,80,88],"constrained":[17],"to":[18,44,112],"obey":[19],"physical":[21],"rules":[22],"a":[24,74,90,99],"multistatic":[25],"SAR":[26,33,69],"measurement.":[27],"The":[28],"design":[29],"guidelines":[30],"for":[36,47,73],"lscr":[37,49],"<sub":[38,50],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[39,51],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[40],"reconstructions":[41],"compared":[43],"those":[45],"provided":[46],"generic":[48],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[52],"reconstructions.":[53],"report":[55],"little":[56],"or":[57],"no":[58],"degradation":[59],"compression":[61],"performance":[62,108],"using":[64,98],"an":[65,78],"obeying":[68],"sampling":[70],"constraints.":[71],"Simulations":[72],"Shepp-Logan":[75],"image":[76,79,96],"show":[77],"faithfully":[81],"reconstructed":[82],"number":[85,94],"measurements":[87],"about":[89],"third":[91],"pixels,":[97],"minimum":[100],"total-variation":[101],"technique.":[102],"observed":[104],"high":[105],"sensitivity":[106],"and":[109],"algorithm":[110],"convergence":[111],"small":[113],"perturbations":[114],"measurement":[117],"vectors.":[118]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}