{"id":"https://openalex.org/W3207524076","doi":"https://doi.org/10.1109/igarss47720.2021.9554507","title":"A Framework for Statistical Nonlocal Means Noise Reduction in PolSAR Data","display_name":"A Framework for Statistical Nonlocal Means Noise Reduction in PolSAR Data","publication_year":2021,"publication_date":"2021-07-11","ids":{"openalex":"https://openalex.org/W3207524076","doi":"https://doi.org/10.1109/igarss47720.2021.9554507","mag":"3207524076"},"language":"en","primary_location":{"id":"doi:10.1109/igarss47720.2021.9554507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","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/A5061949546","display_name":"Luis G\u00f3mez","orcid":"https://orcid.org/0000-0003-0667-2302"},"institutions":[{"id":"https://openalex.org/I119635470","display_name":"Universidad de Las Palmas de Gran Canaria","ror":"https://ror.org/01teme464","country_code":"ES","type":"education","lineage":["https://openalex.org/I119635470"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Luis Gomez","raw_affiliation_strings":["CTIM (Imaging Technology Center), Electronic Engineering and Automatic Control Universidad de Las Palmas de Gran Canaria,Spain,35017"],"affiliations":[{"raw_affiliation_string":"CTIM (Imaging Technology Center), Electronic Engineering and Automatic Control Universidad de Las Palmas de Gran Canaria,Spain,35017","institution_ids":["https://openalex.org/I119635470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100724762","display_name":"Jie Wu","orcid":"https://orcid.org/0000-0002-6995-1213"},"institutions":[{"id":"https://openalex.org/I88830068","display_name":"Shaanxi Normal University","ror":"https://ror.org/0170z8493","country_code":"CN","type":"education","lineage":["https://openalex.org/I88830068"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jie Wu","raw_affiliation_strings":["School of Computer Science, Shaanxi Normal University,China","School of Computer Science, Shaanxi Normal University, China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University,China","institution_ids":["https://openalex.org/I88830068"]},{"raw_affiliation_string":"School of Computer Science, Shaanxi Normal University, China","institution_ids":["https://openalex.org/I88830068"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055912992","display_name":"Alejandro C. Frery","orcid":"https://orcid.org/0000-0002-8002-5341"},"institutions":[{"id":"https://openalex.org/I41156924","display_name":"Victoria University of Wellington","ror":"https://ror.org/0040r6f76","country_code":"NZ","type":"education","lineage":["https://openalex.org/I41156924"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"A. C. Frery","raw_affiliation_strings":["School of Mathematics and Statistics, Victoria University of Wellington,New Zealand","School of Mathematics and Statistics, Victoria University of Wellington, New Zealand"],"affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Victoria University of Wellington,New Zealand","institution_ids":["https://openalex.org/I41156924"]},{"raw_affiliation_string":"School of Mathematics and Statistics, Victoria University of Wellington, New Zealand","institution_ids":["https://openalex.org/I41156924"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5061949546"],"corresponding_institution_ids":["https://openalex.org/I119635470"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13348039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":null,"first_page":"1689","last_page":"1692"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9994000196456909,"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":0.9994000196456909,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9987000226974487,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"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":0.7854831218719482},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.649283766746521},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5487209558486938},{"id":"https://openalex.org/keywords/polarization","display_name":"Polarization (electrochemistry)","score":0.5400019884109497},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5184018611907959},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5036186575889587},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.48957738280296326},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4870481789112091},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.47695863246917725},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.41110047698020935},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3542613685131073},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3485791087150574},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2667301595211029},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.19229039549827576},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16449099779129028},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14241555333137512},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14209163188934326},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.11722475290298462},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1100708544254303}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7854831218719482},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.649283766746521},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5487209558486938},{"id":"https://openalex.org/C205049153","wikidata":"https://www.wikidata.org/wiki/Q2698605","display_name":"Polarization (electrochemistry)","level":2,"score":0.5400019884109497},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5184018611907959},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5036186575889587},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.48957738280296326},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4870481789112091},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.47695863246917725},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.41110047698020935},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3542613685131073},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3485791087150574},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2667301595211029},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.19229039549827576},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16449099779129028},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14241555333137512},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14209163188934326},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.11722475290298462},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1100708544254303},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/igarss47720.2021.9554507","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss47720.2021.9554507","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS","raw_type":"proceedings-article"},{"id":"pmh:oai:accedacris.ulpgc.es:10553/114894","is_oa":false,"landing_page_url":"http://hdl.handle.net/10553/114894","pdf_url":null,"source":{"id":"https://openalex.org/S4306400136","display_name":"Acceda (Universidad de Las Palmas de Gran Canaria)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, p. 1689-1692, (Enero 2021)","raw_type":"ConferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1421632428","https://openalex.org/W2074319623","https://openalex.org/W2096413230","https://openalex.org/W2097073572","https://openalex.org/W2109900939","https://openalex.org/W2130762895","https://openalex.org/W2149840698","https://openalex.org/W2158347164","https://openalex.org/W2582743722","https://openalex.org/W2605856982","https://openalex.org/W2901730556","https://openalex.org/W2951856666","https://openalex.org/W2962943467","https://openalex.org/W3049186305","https://openalex.org/W3080309540"],"related_works":["https://openalex.org/W2545123933","https://openalex.org/W2585813813","https://openalex.org/W2041414401","https://openalex.org/W2042726296","https://openalex.org/W2096748030","https://openalex.org/W3016428515","https://openalex.org/W2160730947","https://openalex.org/W2747205507","https://openalex.org/W2917196883","https://openalex.org/W1908997176"],"abstract_inverted_index":{"Fully":[0],"Polarimetric":[1],"SAR":[2,11],"(Synthetic":[3],"Aperture":[4],"Radar),":[5],"PolSAR,":[6],"inherits":[7],"the":[8,28],"advantages":[9],"of":[10,30,48],"systems":[12],"(day":[13],"and":[14,20,35,55],"night":[15],"imaging":[16],"capacity,":[17],"almost":[18],"all-weather":[19],"active":[21],"imaging),":[22],"while":[23],"extending":[24],"its":[25],"capabilities":[26],"through":[27],"use":[29],"four":[31],"polarization":[32],"combinations":[33],"(Horizontal":[34],"Vertical":[36],"-":[37],"HH,":[38],"VV,":[39],"HV,":[40],"VH)":[41],"[1].":[42],"PolSAR":[43],"data":[44],"integrates":[45],"multiple":[46],"types":[47],"rich":[49],"information,":[50],"such":[51],"as":[52],"frequency,":[53],"amplitude":[54],"phase,":[56],"which":[57],"contributes":[58],"to":[59],"better":[60],"characterizing":[61],"different":[62],"targets.":[63]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}