{"id":"https://openalex.org/W4402259205","doi":"https://doi.org/10.1109/igarss53475.2024.10641767","title":"Sea-Land Segmentation of Polarimetric SAR Images Based on Thresholding USING Polarimetric Likelihood Ratio","display_name":"Sea-Land Segmentation of Polarimetric SAR Images Based on Thresholding USING Polarimetric Likelihood Ratio","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402259205","doi":"https://doi.org/10.1109/igarss53475.2024.10641767"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10641767","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10641767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 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/A5039560958","display_name":"Chun Liu","orcid":"https://orcid.org/0000-0003-0669-3701"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Liu","raw_affiliation_strings":["Northwestern Polytechnical University,School of Software,Xi&#x2019;an,China,710072"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,School of Software,Xi&#x2019;an,China,710072","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014176305","display_name":"Sutong Wang","orcid":"https://orcid.org/0000-0001-6603-6047"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sutong Wang","raw_affiliation_strings":["Northwestern Polytechnical University,School of Software,Xi&#x2019;an,China,710072"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern Polytechnical University,School of Software,Xi&#x2019;an,China,710072","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","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":["Tsinghua University,Department of Electronic Engineering,Beijing,China,100084"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Department of Electronic Engineering,Beijing,China,100084","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19882208,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"9614","last_page":"9616"},"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":0.9998000264167786,"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":0.9998000264167786,"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":0.9922999739646912,"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/T11459","display_name":"Arctic and Antarctic ice dynamics","score":0.9876000285148621,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"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/thresholding","display_name":"Thresholding","score":0.785351037979126},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.7172989845275879},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6364243626594543},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5168107748031616},{"id":"https://openalex.org/keywords/segmentation","display_name":"Segmentation","score":0.5107295513153076},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.46985924243927},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.4533675014972687},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.43456488847732544},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39579811692237854},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.32595372200012207},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3189712166786194},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.1599837839603424},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.07503429055213928}],"concepts":[{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.785351037979126},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.7172989845275879},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6364243626594543},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5168107748031616},{"id":"https://openalex.org/C89600930","wikidata":"https://www.wikidata.org/wiki/Q1423946","display_name":"Segmentation","level":2,"score":0.5107295513153076},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.46985924243927},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.4533675014972687},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.43456488847732544},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39579811692237854},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32595372200012207},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3189712166786194},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.1599837839603424},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.07503429055213928},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10641767","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10641767","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life below water","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1974024703","https://openalex.org/W2046438978","https://openalex.org/W2097272115","https://openalex.org/W2121348175","https://openalex.org/W2755058213","https://openalex.org/W2885194677","https://openalex.org/W2906802202","https://openalex.org/W3095173607"],"related_works":["https://openalex.org/W2138983844","https://openalex.org/W1968965685","https://openalex.org/W2012792772","https://openalex.org/W2356573839","https://openalex.org/W2111883783","https://openalex.org/W2009028679","https://openalex.org/W2357424838","https://openalex.org/W2327601824","https://openalex.org/W4237142086","https://openalex.org/W2161102362"],"abstract_inverted_index":{"A":[0],"sea-land":[1],"segmentation":[2],"method":[3,108],"in":[4,17,79,88],"polarimetric":[5,14,65],"SAR":[6],"images":[7],"is":[8,25,39,77],"proposed":[9,107],"based":[10,27,41],"on":[11,28,42],"thresholding":[12],"using":[13],"likelihood":[15,66],"ratio":[16,67],"this":[18],"article.":[19],"Firstly,":[20],"the":[21,37,43,48,52,56,59,64,69,75,80,100,106,117],"volume":[22],"scattering":[23],"power":[24],"extracted":[26,40],"three-component":[29],"decomposition.":[30],"Then,":[31],"a":[32],"typical":[33],"sampling":[34],"region":[35,49,73],"of":[36,47,55,83,86,105,116],"sea":[38,70],"mean":[44],"and":[45,71,95,102],"variance":[46],"to":[50],"determine":[51],"range":[53],"interval":[54],"threshold.":[57],"Finally,":[58],"optimal":[60],"threshold":[61],"such":[62],"that":[63,98],"between":[68],"land":[72],"reaches":[74],"maximum":[76],"searched":[78],"interval.":[81],"Experiments":[82],"different":[84],"sensors":[85],"data":[87],"San":[89],"Francisco":[90],"including":[91],"AirSAR,":[92],"RADARSAT-2,":[93],"TerraSAR-X":[94],"Gaofen-3":[96],"show":[97],"both":[99],"precision":[101],"recall":[103],"rates":[104],"are":[109],"higher":[110],"than":[111],"90%,":[112],"significantly":[113],"surpassing":[114],"those":[115],"comparison":[118],"methods.":[119]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
