{"id":"https://openalex.org/W2288201067","doi":"https://doi.org/10.1109/jstars.2015.2513161","title":"Eigen-Decomposition-Based Four-Component Decomposition for PolSAR Data","display_name":"Eigen-Decomposition-Based Four-Component Decomposition for PolSAR Data","publication_year":2016,"publication_date":"2016-01-14","ids":{"openalex":"https://openalex.org/W2288201067","doi":"https://doi.org/10.1109/jstars.2015.2513161","mag":"2288201067"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2015.2513161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2015.2513161","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"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/A5000588825","display_name":"Bin Zou","orcid":"https://orcid.org/0000-0001-6135-3174"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Zou","raw_affiliation_strings":["Department of Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073004114","display_name":"Da Lu","orcid":"https://orcid.org/0000-0002-7798-3792"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]},{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA","CN"],"is_corresponding":false,"raw_author_name":"Da Lu","raw_affiliation_strings":["Department of Information Engineering, Harbin Institute of Technology, Harbin, China","Satellite Geophysics, Department of Geological Sciences, University of Manitoba, Winnipeg, MB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]},{"raw_affiliation_string":"Satellite Geophysics, Department of Geological Sciences, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052182532","display_name":"Lamei Zhang","orcid":"https://orcid.org/0000-0002-3595-0001"},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lamei Zhang","raw_affiliation_strings":["Department of Information Engineering, Harbin Institute of Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Harbin Institute of Technology, Harbin, China","institution_ids":["https://openalex.org/I204983213"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034120222","display_name":"Wooil M. Moon","orcid":null},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Wooil M. Moon","raw_affiliation_strings":["Satellite Geophysics, Department of Geological Sciences, University of Manitoba, Winnipeg, MB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Satellite Geophysics, Department of Geological Sciences, University of Manitoba, Winnipeg, MB, Canada","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":99.3923,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.99793198,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"9","issue":"3","first_page":"1286","last_page":"1296"},"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":1.0,"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":1.0,"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":0.9983000159263611,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"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":0.7106694579124451},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.6561876535415649},{"id":"https://openalex.org/keywords/decomposition-method","display_name":"Decomposition method (queueing theory)","score":0.6158536672592163},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.6142278909683228},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5820748805999756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5633983612060547},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.5515871644020081},{"id":"https://openalex.org/keywords/orientation","display_name":"Orientation (vector space)","score":0.4793718159198761},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.4702146351337433},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.44068291783332825},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.41099128127098083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2697586417198181},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23573735356330872},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2046584188938141},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.17397770285606384},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13965409994125366},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10747388005256653}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.7106694579124451},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.6561876535415649},{"id":"https://openalex.org/C2778258933","wikidata":"https://www.wikidata.org/wiki/Q16918986","display_name":"Decomposition method (queueing theory)","level":2,"score":0.6158536672592163},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.6142278909683228},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5820748805999756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5633983612060547},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.5515871644020081},{"id":"https://openalex.org/C16345878","wikidata":"https://www.wikidata.org/wiki/Q107472979","display_name":"Orientation (vector space)","level":2,"score":0.4793718159198761},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.4702146351337433},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.44068291783332825},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.41099128127098083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2697586417198181},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23573735356330872},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2046584188938141},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.17397770285606384},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13965409994125366},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10747388005256653},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jstars.2015.2513161","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jstars.2015.2513161","pdf_url":null,"source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G2768128781","display_name":null,"funder_award_id":"61401124","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1820232756","https://openalex.org/W1974024703","https://openalex.org/W1984082165","https://openalex.org/W1987954504","https://openalex.org/W2016995863","https://openalex.org/W2028961524","https://openalex.org/W2044781968","https://openalex.org/W2052445968","https://openalex.org/W2067359836","https://openalex.org/W2078985447","https://openalex.org/W2097272115","https://openalex.org/W2098643317","https://openalex.org/W2102232659","https://openalex.org/W2113808955","https://openalex.org/W2116520955","https://openalex.org/W2131035246","https://openalex.org/W2133989913","https://openalex.org/W2141424348","https://openalex.org/W2145253696","https://openalex.org/W2150059023","https://openalex.org/W2170481611"],"related_works":["https://openalex.org/W2035593284","https://openalex.org/W2026860918","https://openalex.org/W2798215405","https://openalex.org/W2990962948","https://openalex.org/W2612145225","https://openalex.org/W2225281849","https://openalex.org/W2161058488","https://openalex.org/W2084169748","https://openalex.org/W2324949438","https://openalex.org/W173514170"],"abstract_inverted_index":{"This":[0,75],"paper":[1,76],"presents":[2],"an":[3],"alternative":[4],"way":[5],"of":[6,24,41,57,65,95,127],"the":[7,39,54,58,66,72,93,102,122,128,132,151,169],"decomposition":[8,88,107,140],"scheme":[9],"for":[10,28],"polarimetric":[11,113],"synthetic":[12],"aperture":[13],"radar":[14],"(PolSAR)":[15],"images.":[16],"The":[17,63,125],"proposed":[18,51,123,133],"method":[19,68,85,89,108,134,141],"intends":[20],"to":[21,52,82,91,120,167],"solve":[22,92,168],"overestimation":[23,61,94],"volume":[25,59,96,152,171],"scattering":[26,47,60,97,172],"power":[27,98],"oriented":[29,143],"urban":[30,144],"areas":[31,145],"with":[32,146],"large":[33,147],"orientation":[34,48,148],"angle.":[35,149],"In":[36,161],"this":[37,162],"paper,":[38],"difference":[40],"primary":[42],"and":[43,86,115],"secondary":[44],"dominant":[45],"target":[46],"angle":[49],"is":[50,109,165],"show":[53,130],"possible":[55],"cause":[56],"problem.":[62,99],"results":[64,126],"eigen-decomposition":[67,84],"are":[69,118],"introduced":[70],"into":[71],"model-based":[73,87,176],"decomposition.":[74,177],"applies":[77],"a":[78,104],"lookup":[79],"table":[80],"(LUT)":[81],"link":[83],"together":[90],"Based":[100],"on":[101],"LUT,":[103],"new":[105],"four-component":[106,139],"proposed.":[110],"L-band":[111],"fully":[112],"ESAR":[114],"EMISAR":[116],"data":[117],"used":[119],"validate":[121],"method.":[124],"experiments":[129],"that":[131],"has":[135],"better":[136],"performance":[137],"than":[138],"in":[142,175],"Besides,":[150],"model":[153,173],"can":[154],"also":[155],"be":[156],"directly":[157],"determined":[158],"from":[159],"image.":[160],"case,":[163],"it":[164],"potential":[166],"alternate":[170],"problem":[174]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}