{"id":"https://openalex.org/W2095682900","doi":"https://doi.org/10.1109/igarss.2007.4423083","title":"Deconvolution algorithms in image reconstruction for aperture synthesis radiometers","display_name":"Deconvolution algorithms in image reconstruction for aperture synthesis radiometers","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2095682900","doi":"https://doi.org/10.1109/igarss.2007.4423083","mag":"2095682900"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","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/A5032528806","display_name":"Mar\u00eda Piles","orcid":"https://orcid.org/0000-0002-1169-3098"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Piles","raw_affiliation_strings":["Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Univ. Polytech. de Catalunya, Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Univ. Polytech. de Catalunya, Barcelona","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073492252","display_name":"Adriano Camps","orcid":"https://orcid.org/0000-0002-9514-4992"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Camps","raw_affiliation_strings":["Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Univ. Polytech. de Catalunya, Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Univ. Polytech. de Catalunya, Barcelona","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010431685","display_name":"M. Vall\u2010llossera","orcid":"https://orcid.org/0000-0003-1357-7098"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Vall-llossera","raw_affiliation_strings":["Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Univ. Polytech. de Catalunya, Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Univ. Polytech. de Catalunya, Barcelona","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071533431","display_name":"A. Monerris","orcid":"https://orcid.org/0000-0002-9186-6867"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Monerris","raw_affiliation_strings":["Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Univ. Polytech. de Catalunya, Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Univ. Polytech. de Catalunya, Barcelona","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076812960","display_name":"Marco Talone","orcid":"https://orcid.org/0000-0002-9723-2080"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Talone","raw_affiliation_strings":["Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","Univ. Polytech. de Catalunya, Barcelona"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratory, Department of Signal Theory and Communications, Universitat Polilt\u00e8cnica de Catalunya, Barcelona, Spain","institution_ids":["https://openalex.org/I9617848"]},{"raw_affiliation_string":"Univ. Polytech. de Catalunya, Barcelona","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103934085","display_name":"Jes\u00fas L\u00f3pez P\u00e9rez","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J.L. Alvarez Perez","raw_affiliation_strings":["Department of Signal Theory and Communications, Universidad de Alcal\u00e1, Madrid, Spain","Department of Signal Theory and Communications Universidad de Alcal\u00e1 (UAH) Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Signal Theory and Communications, Universidad de Alcal\u00e1, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Department of Signal Theory and Communications Universidad de Alcal\u00e1 (UAH) Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9871,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78376984,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1460","last_page":"1463"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9965000152587891,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9965000152587891,"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"}},{"id":"https://openalex.org/T13487","display_name":"Statistical and numerical algorithms","score":0.9858999848365784,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12019","display_name":"Calibration and Measurement Techniques","score":0.9706000089645386,"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/deconvolution","display_name":"Deconvolution","score":0.8232806921005249},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5981531143188477},{"id":"https://openalex.org/keywords/iterative-reconstruction","display_name":"Iterative reconstruction","score":0.581484317779541},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.5595970153808594},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4975617229938507},{"id":"https://openalex.org/keywords/aperture-synthesis","display_name":"Aperture synthesis","score":0.48161858320236206},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.4507961571216583},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44059666991233826},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3457331657409668},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3243204355239868},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2041589915752411},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.15657243132591248},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08346453309059143},{"id":"https://openalex.org/keywords/interferometry","display_name":"Interferometry","score":0.07513323426246643}],"concepts":[{"id":"https://openalex.org/C174576160","wikidata":"https://www.wikidata.org/wiki/Q1183700","display_name":"Deconvolution","level":2,"score":0.8232806921005249},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5981531143188477},{"id":"https://openalex.org/C141379421","wikidata":"https://www.wikidata.org/wiki/Q6094427","display_name":"Iterative reconstruction","level":2,"score":0.581484317779541},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.5595970153808594},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4975617229938507},{"id":"https://openalex.org/C22094913","wikidata":"https://www.wikidata.org/wiki/Q1961815","display_name":"Aperture synthesis","level":3,"score":0.48161858320236206},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.4507961571216583},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44059666991233826},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3457331657409668},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3243204355239868},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2041589915752411},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.15657243132591248},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08346453309059143},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.07513323426246643}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8399999737739563,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1594234351","https://openalex.org/W1633843003","https://openalex.org/W1980926282","https://openalex.org/W2068842398","https://openalex.org/W2092466815","https://openalex.org/W2131110520","https://openalex.org/W2150060382","https://openalex.org/W2162494204","https://openalex.org/W3153128592","https://openalex.org/W4252559437"],"related_works":["https://openalex.org/W2151515459","https://openalex.org/W1995860325","https://openalex.org/W2169554290","https://openalex.org/W2118353260","https://openalex.org/W2120660325","https://openalex.org/W2093099022","https://openalex.org/W2041837781","https://openalex.org/W2017943092","https://openalex.org/W1979803640","https://openalex.org/W2159627826"],"abstract_inverted_index":{"In":[0],"remote-sensing":[1],"applications":[2],"the":[3,22,51,72,80,93],"inclusion":[4],"of":[5,24,38,53,75,92],"subgrid-scale":[6],"variability":[7],"in":[8],"coarse":[9],"resolution":[10,74],"data":[11],"still":[12],"remains":[13],"an":[14,25,89],"elusive":[15],"challenge.":[16],"This":[17],"paper":[18],"is":[19,48,68],"devoted":[20],"to":[21,70],"development":[23],"appropriate":[26],"downscaling":[27],"technique":[28,66],"for":[29],"future":[30],"Aperture":[31],"Synthesis":[32],"Radiometer\u2019s":[33],"images.":[34],"A":[35],"comparative":[36],"study":[37],"different":[39],"deconvolution":[40],"algorithms":[41],"has":[42],"been":[43],"performed":[44],"and":[45,57,87,96],"particular":[46],"emphasis":[47],"made":[49],"on":[50],"use":[52],"least-squares":[54],"Lagrangian":[55],"methods":[56],"Fourier":[58],"Wiener":[59],"filtering.":[60],"Results":[61],"show":[62],"that":[63],"with":[64],"this":[65],"it":[67],"feasible":[69],"improve":[71],"spatial":[73],"brightness":[76],"temperature":[77],"images":[78],"from":[79,88],"Spatial":[81],"Sensor":[82],"Microwave":[83],"Imager":[84],"(SSM/I)":[85],"radiometer":[86],"upgraded":[90],"version":[91],"Soil":[94],"Moisture":[95],"Ocean":[97],"Salinity":[98],"(SMOS)":[99],"End-to-end":[100],"Performance":[101],"Simulator":[102],"(SEPS).":[103]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
