{"id":"https://openalex.org/W2096893798","doi":"https://doi.org/10.1109/tgrs.2013.2257603","title":"On Complete Model-Based Decomposition of Polarimetric SAR Coherency Matrix Data","display_name":"On Complete Model-Based Decomposition of Polarimetric SAR Coherency Matrix Data","publication_year":2013,"publication_date":"2013-05-15","ids":{"openalex":"https://openalex.org/W2096893798","doi":"https://doi.org/10.1109/tgrs.2013.2257603","mag":"2096893798"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2013.2257603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2013.2257603","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://niigata-u.repo.nii.ac.jp/record/1723/files/IEEETGRS_52%284%29_1991-%202001.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5030887743","display_name":"Yi Cui","orcid":"https://orcid.org/0000-0002-0973-708X"},"institutions":[{"id":"https://openalex.org/I71395657","display_name":"Niigata University","ror":"https://ror.org/04ww21r56","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yi Cui","raw_affiliation_strings":["Department of Engineering, Niigata University, Niigata, Japan","[Department of Engineering, Niigata University, Niigata, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, Niigata University, Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]},{"raw_affiliation_string":"[Department of Engineering, Niigata University, Niigata, Japan]","institution_ids":["https://openalex.org/I71395657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076750437","display_name":"Yoshio Yamaguchi","orcid":"https://orcid.org/0000-0003-4144-8760"},"institutions":[{"id":"https://openalex.org/I71395657","display_name":"Niigata University","ror":"https://ror.org/04ww21r56","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshio Yamaguchi","raw_affiliation_strings":["Department of Engineering, Niigata University, Niigata, Japan","[Department of Engineering, Niigata University, Niigata, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, Niigata University, Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]},{"raw_affiliation_string":"[Department of Engineering, Niigata University, Niigata, Japan]","institution_ids":["https://openalex.org/I71395657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037577175","display_name":"Jian Yang","orcid":"https://orcid.org/0000-0003-4887-3444"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Yang","raw_affiliation_strings":["Department of Electronic Engineering, Tsinghua University, Beijing, China","Dept. of Electron. Eng., TsingHua Univ., Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Dept. of Electron. Eng., TsingHua Univ., Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091600306","display_name":"Hirokazu Kobayashi","orcid":"https://orcid.org/0000-0001-8451-4110"},"institutions":[{"id":"https://openalex.org/I71395657","display_name":"Niigata University","ror":"https://ror.org/04ww21r56","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hirokazu Kobayashi","raw_affiliation_strings":["Department of Engineering, Niigata University, Niigata, Japan","[Department of Engineering, Niigata University, Niigata, Japan]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, Niigata University, Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]},{"raw_affiliation_string":"[Department of Engineering, Niigata University, Niigata, Japan]","institution_ids":["https://openalex.org/I71395657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090776574","display_name":"Sang-Eun Park","orcid":"https://orcid.org/0000-0003-0887-1348"},"institutions":[{"id":"https://openalex.org/I71395657","display_name":"Niigata University","ror":"https://ror.org/04ww21r56","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Sang-Eun Park","raw_affiliation_strings":["Graduate School of Science and Technology, Niigata University, Niigata, Japan","Grad. Sch. of Sci. & Technol., Niigata Univ., Niigata, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Niigata University, Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]},{"raw_affiliation_string":"Grad. Sch. of Sci. & Technol., Niigata Univ., Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032953437","display_name":"Gulab Singh","orcid":"https://orcid.org/0000-0002-7774-5997"},"institutions":[{"id":"https://openalex.org/I71395657","display_name":"Niigata University","ror":"https://ror.org/04ww21r56","country_code":"JP","type":"education","lineage":["https://openalex.org/I71395657"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Gulab Singh","raw_affiliation_strings":["Graduate School of Science and Technology, Niigata University, Niigata, Japan","Grad. Sch. of Sci. & Technol., Niigata Univ., Niigata, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Niigata University, Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]},{"raw_affiliation_string":"Grad. Sch. of Sci. & Technol., Niigata Univ., Niigata, Japan","institution_ids":["https://openalex.org/I71395657"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":276.21,"has_fulltext":true,"cited_by_count":136,"citation_normalized_percentile":{"value":0.99966146,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"52","issue":"4","first_page":"1991","last_page":"2001"},"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":0.9988999962806702,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/eigendecomposition-of-a-matrix","display_name":"Eigendecomposition of a matrix","score":0.7571219205856323},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6073445677757263},{"id":"https://openalex.org/keywords/matrix-decomposition","display_name":"Matrix decomposition","score":0.5872927904129028},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.5855032205581665},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5176265835762024},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.5055663585662842},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.48046940565109253},{"id":"https://openalex.org/keywords/eigenvalues-and-eigenvectors","display_name":"Eigenvalues and eigenvectors","score":0.4736382067203522},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4320453703403473},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38368460536003113},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3304695188999176},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2603222727775574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17485275864601135},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.17290011048316956}],"concepts":[{"id":"https://openalex.org/C169756996","wikidata":"https://www.wikidata.org/wiki/Q194919","display_name":"Eigendecomposition of a matrix","level":3,"score":0.7571219205856323},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6073445677757263},{"id":"https://openalex.org/C42355184","wikidata":"https://www.wikidata.org/wiki/Q1361088","display_name":"Matrix decomposition","level":3,"score":0.5872927904129028},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.5855032205581665},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5176265835762024},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.5055663585662842},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48046940565109253},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.4736382067203522},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4320453703403473},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38368460536003113},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3304695188999176},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2603222727775574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17485275864601135},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.17290011048316956},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgrs.2013.2257603","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2013.2257603","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:irdb.nii.ac.jp:01100:0003326661","is_oa":true,"landing_page_url":"https://niigata-u.repo.nii.ac.jp/records/1723","pdf_url":"https://niigata-u.repo.nii.ac.jp/record/1723/files/IEEETGRS_52%284%29_1991-%202001.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE transactions on geoscience and remote sensing","raw_type":"journal article"}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:01100:0003326661","is_oa":true,"landing_page_url":"https://niigata-u.repo.nii.ac.jp/records/1723","pdf_url":"https://niigata-u.repo.nii.ac.jp/record/1723/files/IEEETGRS_52%284%29_1991-%202001.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE transactions on geoscience and remote sensing","raw_type":"journal article"},"sustainable_development_goals":[{"score":0.6800000071525574,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2096893798.pdf","grobid_xml":"https://content.openalex.org/works/W2096893798.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1974024703","https://openalex.org/W2042984124","https://openalex.org/W2044781968","https://openalex.org/W2057621897","https://openalex.org/W2078985447","https://openalex.org/W2097272115","https://openalex.org/W2105003905","https://openalex.org/W2116319373","https://openalex.org/W2116520955","https://openalex.org/W2130762895","https://openalex.org/W2131035246","https://openalex.org/W2139824394","https://openalex.org/W2141424348","https://openalex.org/W2150059023","https://openalex.org/W2170481611","https://openalex.org/W2171284705","https://openalex.org/W3036543524"],"related_works":["https://openalex.org/W2469797871","https://openalex.org/W2289858865","https://openalex.org/W2470850800","https://openalex.org/W2150953077","https://openalex.org/W2110126483","https://openalex.org/W2112519774","https://openalex.org/W2548342391","https://openalex.org/W4287208482","https://openalex.org/W3155045649","https://openalex.org/W2148026948"],"abstract_inverted_index":{"In":[0],"this":[1,49,120],"paper,":[2],"a":[3,59,118,167],"general":[4],"scheme":[5],"for":[6,52,129,157],"complete":[7,168],"model-based":[8,130],"decomposition":[9,154],"of":[10,104,160,170],"the":[11,25,53,64,70,74,83,96,111,141,152,161,171],"polarimetric":[12,173],"synthetic":[13],"aperture":[14],"radar":[15],"(POLSAR)":[16],"coherency":[17,27,163],"matrix":[18,28],"data":[19],"is":[20,91,98],"presented.":[21],"We":[22],"show":[23],"that":[24],"POLSAR":[26,131],"can":[29],"be":[30,148],"completely":[31],"decomposed":[32,142],"into":[33],"three":[34],"components":[35],"contributed":[36],"by":[37,45],"volume":[38,54,75],"scattering":[39,55,76,115],"and":[40,63,95,113,150],"two":[41,88,126],"single":[42],"scatterers":[43],"(characterized":[44],"rank-1":[46],"matrices).":[47],"Under":[48],"scheme,":[50],"solving":[51],"power":[56,66,137],"amounts":[57],"to":[58,81,108,125,147,166],"generalized":[60],"eigendecomposition":[61],"problem,":[62],"nonnegative":[65],"constraint":[67],"uniquely":[68],"determines":[69],"minimum":[71],"eigenvalue":[72],"as":[73],"power.":[77],"Furthermore,":[78],"in":[79,122],"order":[80],"discriminate":[82],"remaining":[84],"components,":[85],"we":[86],"propose":[87],"approaches.":[89],"One":[90],"based":[92,99],"on":[93,100],"eigendecomposition,":[94],"other":[97],"model":[101],"fitting,":[102],"both":[103],"which":[105],"are":[106,144],"shown":[107],"properly":[109],"resolve":[110],"surface":[112],"double-bounce":[114],"ambiguity.":[116],"As":[117],"result,":[119],"paper":[121],"particular":[123],"contributes":[124],"pending":[127],"needs":[128],"decomposition.":[132],"First,":[133],"it":[134],"overcomes":[135],"negative":[136],"problems,":[138],"i.e.,":[139],"all":[140],"powers":[143],"strictly":[145],"guaranteed":[146],"nonnegative;":[149],"second,":[151],"three-component":[153],"exactly":[155],"accounts":[156],"every":[158],"element":[159],"observed":[162],"matrix,":[164],"leading":[165],"utilization":[169],"fully":[172],"information.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":14},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-20T07:56:41.581041","created_date":"2025-10-10T00:00:00"}
