{"id":"https://openalex.org/W2103832590","doi":"https://doi.org/10.1109/icassp.2011.5946671","title":"Saturation-robust SAR image formation","display_name":"Saturation-robust SAR image formation","publication_year":2011,"publication_date":"2011-05-01","ids":{"openalex":"https://openalex.org/W2103832590","doi":"https://doi.org/10.1109/icassp.2011.5946671","mag":"2103832590"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2011.5946671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5103053820","display_name":"Dennis Wei","orcid":"https://orcid.org/0000-0002-6510-1537"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},{"id":"https://openalex.org/I4210121626","display_name":"Signal Processing (United States)","ror":"https://ror.org/021gzyw51","country_code":"US","type":"company","lineage":["https://openalex.org/I4210121626"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dennis Wei","raw_affiliation_strings":["Digital Signal Processing Group, Massachusetts Institute of Technology, Cambridge, MA, USA","Massachusetts Institute of Technology, Digital Signal Processing Group, Cambridge, 02139, USA"],"affiliations":[{"raw_affiliation_string":"Digital Signal Processing Group, Massachusetts Institute of Technology, Cambridge, MA, USA","institution_ids":["https://openalex.org/I63966007","https://openalex.org/I4210121626"]},{"raw_affiliation_string":"Massachusetts Institute of Technology, Digital Signal Processing Group, Cambridge, 02139, USA","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034522188","display_name":"Petros T. Boufounos","orcid":"https://orcid.org/0000-0003-1369-0947"},"institutions":[{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Petros T. Boufounos","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA","Mitsubishi Electric Research Laboratories, Cambridge MA 02139, USA"],"affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA, USA","institution_ids":["https://openalex.org/I4210159266"]},{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge MA 02139, USA","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5103053820"],"corresponding_institution_ids":["https://openalex.org/I4210121626","https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":0.7042,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.73465869,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1385","last_page":"1388"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9988999962806702,"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":0.9973000288009644,"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/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.7550028562545776},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7155344486236572},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.667481541633606},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5970761775970459},{"id":"https://openalex.org/keywords/image-formation","display_name":"Image formation","score":0.5226337909698486},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.4496326446533203},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44208580255508423},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3260082006454468},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18649345636367798},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.16927430033683777}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7550028562545776},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7155344486236572},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.667481541633606},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5970761775970459},{"id":"https://openalex.org/C125045340","wikidata":"https://www.wikidata.org/wiki/Q6002224","display_name":"Image formation","level":3,"score":0.5226337909698486},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.4496326446533203},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44208580255508423},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3260082006454468},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18649345636367798},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.16927430033683777},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","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}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icassp.2011.5946671","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2011.5946671","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.375.681","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.375.681","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.merl.com/publications/docs/TR2011-015.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.717.4484","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.717.4484","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://boufounos.com/Publications/WB_ICASSP11_SAR.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.917.907","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.917.907","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mirlab.org/conference_papers/International_Conference/ICASSP%202011/pdfs/0001385.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1582729892","https://openalex.org/W1976318178","https://openalex.org/W1983439341","https://openalex.org/W2009702064","https://openalex.org/W2032102175","https://openalex.org/W2114095192","https://openalex.org/W2126184250","https://openalex.org/W2163844768","https://openalex.org/W2501210789","https://openalex.org/W4285719527","https://openalex.org/W6634851560","https://openalex.org/W6684156738"],"related_works":["https://openalex.org/W3006474185","https://openalex.org/W2068843146","https://openalex.org/W2462749609","https://openalex.org/W1584167542","https://openalex.org/W2610709638","https://openalex.org/W2136005975","https://openalex.org/W2558435030","https://openalex.org/W2136445021","https://openalex.org/W2007041651","https://openalex.org/W1670184727"],"abstract_inverted_index":{"The":[0],"formation":[1],"of":[2,21,67],"synthetic":[3,91],"aperture":[4],"radar":[5],"(SAR)":[6],"images":[7],"is":[8],"formulated":[9],"as":[10,110],"an":[11,64],"inverse":[12],"problem,":[13],"a":[14,19,39,58],"flexible":[15],"approach":[16],"suitable":[17],"for":[18,73],"variety":[20],"acquisition":[22,55],"systems":[23],"and":[24,61,70,82,99],"signal":[25],"models.":[26],"This":[27],"paper":[28],"focuses":[29],"on":[30,90,95],"increasing":[31],"robustness":[32,83],"to":[33,44,84],"data":[34,109],"saturation,":[35],"specifically":[36],"by":[37],"optimizing":[38],"one-sided":[40],"quadratic":[41],"cost":[42],"function":[43,60,69],"promote":[45],"consistency":[46],"with":[47],"the":[48,53],"received":[49],"data.":[50],"We":[51],"model":[52],"SAR":[54,108],"process":[56],"using":[57],"linear":[59],"we":[62],"present":[63],"efficient":[65],"implementation":[66],"this":[68],"its":[71],"adjoint":[72],"use":[74],"in":[75,88],"iterative":[76],"optimization":[77],"algorithms.":[78],"Improved":[79],"image":[80,101],"quality":[81],"saturation":[85],"are":[86],"observed":[87],"experiments":[89],"images.":[92],"Preliminary":[93],"work":[94],"controlling":[96],"azimuth":[97],"ambiguities":[98],"incorporating":[100],"models":[102],"enables":[103],"saturation-robust":[104],"reconstruction":[105],"from":[106],"satellite":[107],"well.":[111]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
