{"id":"https://openalex.org/W2060591667","doi":"https://doi.org/10.1109/igarss.2013.6723324","title":"Modified polarimetric whitening filter for polarimetric SAR data","display_name":"Modified polarimetric whitening filter for polarimetric SAR data","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W2060591667","doi":"https://doi.org/10.1109/igarss.2013.6723324","mag":"2060591667"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 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/A5101618910","display_name":"Wentao An","orcid":"https://orcid.org/0000-0002-1256-7771"},"institutions":[{"id":"https://openalex.org/I4210128742","display_name":"National Satellite Ocean Application Service","ror":"https://ror.org/038fwcw54","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210128742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao An","raw_affiliation_strings":["National Satellite Ocean Application Service, Beijing, China","Nat. Satellite Ocean Applic. Service, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Satellite Ocean Application Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]},{"raw_affiliation_string":"Nat. Satellite Ocean Applic. Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057141411","display_name":"Mingsen Lin","orcid":"https://orcid.org/0000-0001-5468-1591"},"institutions":[{"id":"https://openalex.org/I4210128742","display_name":"National Satellite Ocean Application Service","ror":"https://ror.org/038fwcw54","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210128742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingsen Lin","raw_affiliation_strings":["National Satellite Ocean Application Service, Beijing, China","Nat. Satellite Ocean Applic. Service, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Satellite Ocean Application Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]},{"raw_affiliation_string":"Nat. Satellite Ocean Applic. Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100937657","display_name":"Chunhua Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128742","display_name":"National Satellite Ocean Application Service","ror":"https://ror.org/038fwcw54","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210128742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhua Xie","raw_affiliation_strings":["National Satellite Ocean Application Service, Beijing, China","Nat. Satellite Ocean Applic. Service, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Satellite Ocean Application Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]},{"raw_affiliation_string":"Nat. Satellite Ocean Applic. Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101192579","display_name":"Guangyi Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128742","display_name":"National Satellite Ocean Application Service","ror":"https://ror.org/038fwcw54","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210128742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangyi Zhou","raw_affiliation_strings":["National Satellite Ocean Application Service, Beijing, China","Nat. Satellite Ocean Applic. Service, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Satellite Ocean Application Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]},{"raw_affiliation_string":"Nat. Satellite Ocean Applic. Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103056582","display_name":"Xinzhe Yuan","orcid":"https://orcid.org/0000-0002-6034-3561"},"institutions":[{"id":"https://openalex.org/I4210128742","display_name":"National Satellite Ocean Application Service","ror":"https://ror.org/038fwcw54","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210128742"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinzhe Yuan","raw_affiliation_strings":["National Satellite Ocean Application Service, Beijing, China","Nat. Satellite Ocean Applic. Service, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Satellite Ocean Application Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]},{"raw_affiliation_string":"Nat. Satellite Ocean Applic. Service, Beijing, China","institution_ids":["https://openalex.org/I4210128742"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210128742"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.49158419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"36","issue":null,"first_page":"2481","last_page":"2484"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and 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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and 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/T11038","display_name":"Advanced SAR Imaging Techniques","score":0.9966999888420105,"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/T11405","display_name":"Geophysics and Gravity Measurements","score":0.9952999949455261,"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/polarimetry","display_name":"Polarimetry","score":0.7113621830940247},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.683216392993927},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.6206479072570801},{"id":"https://openalex.org/keywords/speckle-pattern","display_name":"Speckle pattern","score":0.5866817235946655},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5723280906677246},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5297045707702637},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.5272161960601807},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.510941207408905},{"id":"https://openalex.org/keywords/inverse-synthetic-aperture-radar","display_name":"Inverse synthetic aperture radar","score":0.47536081075668335},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.383051335811615},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35629791021347046},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3452755808830261},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.34454014897346497},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.33223679661750793},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22254779934883118},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.14991089701652527},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.14284977316856384},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.1153276264667511},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09840342402458191},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09504100680351257},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.06187945604324341}],"concepts":[{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.7113621830940247},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.683216392993927},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.6206479072570801},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.5866817235946655},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5723280906677246},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5297045707702637},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.5272161960601807},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.510941207408905},{"id":"https://openalex.org/C109094680","wikidata":"https://www.wikidata.org/wiki/Q6060432","display_name":"Inverse synthetic aperture radar","level":4,"score":0.47536081075668335},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.383051335811615},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35629791021347046},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3452755808830261},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.34454014897346497},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.33223679661750793},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22254779934883118},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14991089701652527},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14284977316856384},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.1153276264667511},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09840342402458191},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09504100680351257},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.06187945604324341}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2013.6723324","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723324","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8100000023841858,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1999579516","https://openalex.org/W2065660901","https://openalex.org/W2150192223","https://openalex.org/W2153148066","https://openalex.org/W2176806231"],"related_works":["https://openalex.org/W4313122519","https://openalex.org/W2996630340","https://openalex.org/W2540450177","https://openalex.org/W2170580735","https://openalex.org/W1552305638","https://openalex.org/W2112228652","https://openalex.org/W2613451563","https://openalex.org/W2545123933","https://openalex.org/W1994788526","https://openalex.org/W2011609146"],"abstract_inverted_index":{"To":[0],"preserve":[1],"the":[2,6,27,33,42,59,75,82,91,95,102,105],"power":[3,96],"information":[4,97],"in":[5,46,101],"output":[7,39,103],"of":[8,58,86,104],"polarimetric":[9,19,44],"whitening":[10],"filter":[11],"(PWF),":[12],"a":[13,47],"modified":[14,34,106],"PWF":[15,35,87],"is":[16,54,72,88,98],"proposed":[17,92],"for":[18,74],"synthetic":[20],"aperture":[21],"radar":[22],"(PolSAR)":[23],"imagery.":[24],"Besides":[25],"minimizing":[26],"standard":[28],"deviation":[29],"to":[30,41],"mean":[31],"ratio,":[32],"also":[36],"requires":[37],"its":[38],"closest":[40],"original":[43],"vector":[45],"minimum":[48,60],"mean-square":[49,61],"error":[50,62],"sense.":[51],"This":[52],"principle":[53],"consistent":[55],"with":[56],"that":[57,81],"covariance":[63],"shaping.":[64],"A":[65],"real":[66],"PolSAR":[67],"image":[68],"derived":[69],"by":[70,90],"SIR-C":[71],"applied":[73],"illustration.":[76],"The":[77],"experimental":[78],"results":[79],"demonstrate":[80],"speckle":[83],"reduction":[84],"performance":[85],"enhanced":[89],"modification":[93],"and":[94],"well":[99],"preserved":[100],"PWF.":[107]},"counts_by_year":[],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}