{"id":"https://openalex.org/W1965042130","doi":"https://doi.org/10.1109/igarss.2013.6723074","title":"Retrieval of ocean wavelength and wave direction from SAR image based on radon transform","display_name":"Retrieval of ocean wavelength and wave direction from SAR image based on radon transform","publication_year":2013,"publication_date":"2013-07-01","ids":{"openalex":"https://openalex.org/W1965042130","doi":"https://doi.org/10.1109/igarss.2013.6723074","mag":"1965042130"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2013.6723074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723074","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/A5039871179","display_name":"Wei Zhao","orcid":"https://orcid.org/0000-0003-4841-7756"},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Wei Zhao","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075826136","display_name":"Guoqing Zhou","orcid":"https://orcid.org/0000-0001-8295-0496"},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guoqing Zhou","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051077215","display_name":"Tao Yue","orcid":"https://orcid.org/0000-0001-9220-2678"},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Yue","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050238807","display_name":"Bo Yang","orcid":"https://orcid.org/0000-0002-7774-5233"},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Yang","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110078725","display_name":"Xiaodong Tao","orcid":null},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]},{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaodong Tao","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101892324","display_name":"Jingjin Huang","orcid":"https://orcid.org/0000-0003-0776-0929"},"institutions":[{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]},{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingjin Huang","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039494953","display_name":"Chuntao Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4387153915","display_name":"Guilin University","ror":"https://ror.org/00jbpxw47","country_code":null,"type":"education","lineage":["https://openalex.org/I4387153915"]},{"id":"https://openalex.org/I38706770","display_name":"Guilin University of Technology","ror":"https://ror.org/03z391397","country_code":"CN","type":"education","lineage":["https://openalex.org/I38706770"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuntao Yang","raw_affiliation_strings":["GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China"],"affiliations":[{"raw_affiliation_string":"GuangXi Key Laboratory for Spatial Information and Geomatics, Guilin University of Technology, Guilin, Guangxi, China","institution_ids":["https://openalex.org/I38706770"]},{"raw_affiliation_string":"GuangXi Key Lab. for Spatial Inf. & Geomatics, Guilin Univ. of Technol., Guilin, China","institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5039871179"],"corresponding_institution_ids":["https://openalex.org/I38706770","https://openalex.org/I4387153915"],"apc_list":null,"apc_paid":null,"fwci":1.2142,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78079702,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1513","last_page":"1516"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":1.0,"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"}},{"id":"https://openalex.org/T10255","display_name":"Oceanographic and Atmospheric Processes","score":0.9987999796867371,"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"}},{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9977999925613403,"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/radon-transform","display_name":"Radon transform","score":0.746176540851593},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6654391884803772},{"id":"https://openalex.org/keywords/wave-radar","display_name":"Wave radar","score":0.5976613163948059},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.5916893482208252},{"id":"https://openalex.org/keywords/radar-imaging","display_name":"Radar imaging","score":0.5780408978462219},{"id":"https://openalex.org/keywords/wind-wave","display_name":"Wind wave","score":0.5104233622550964},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.48825743794441223},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.4811643064022064},{"id":"https://openalex.org/keywords/radon","display_name":"Radon","score":0.4299982190132141},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4269598722457886},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.426168829202652},{"id":"https://openalex.org/keywords/surface-wave","display_name":"Surface wave","score":0.41989046335220337},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.36401820182800293},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.3352600932121277},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3206956088542938},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.27750760316848755},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.26602238416671753},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23270532488822937},{"id":"https://openalex.org/keywords/continuous-wave-radar","display_name":"Continuous-wave radar","score":0.16232255101203918},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08708849549293518}],"concepts":[{"id":"https://openalex.org/C197231052","wikidata":"https://www.wikidata.org/wiki/Q979829","display_name":"Radon transform","level":2,"score":0.746176540851593},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6654391884803772},{"id":"https://openalex.org/C207699401","wikidata":"https://www.wikidata.org/wiki/Q17034239","display_name":"Wave radar","level":5,"score":0.5976613163948059},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.5916893482208252},{"id":"https://openalex.org/C10929652","wikidata":"https://www.wikidata.org/wiki/Q7279985","display_name":"Radar imaging","level":3,"score":0.5780408978462219},{"id":"https://openalex.org/C165082838","wikidata":"https://www.wikidata.org/wiki/Q165848","display_name":"Wind wave","level":2,"score":0.5104233622550964},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.48825743794441223},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.4811643064022064},{"id":"https://openalex.org/C545943180","wikidata":"https://www.wikidata.org/wiki/Q1133","display_name":"Radon","level":2,"score":0.4299982190132141},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4269598722457886},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.426168829202652},{"id":"https://openalex.org/C84174578","wikidata":"https://www.wikidata.org/wiki/Q889796","display_name":"Surface wave","level":2,"score":0.41989046335220337},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.36401820182800293},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.3352600932121277},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3206956088542938},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.27750760316848755},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.26602238416671753},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23270532488822937},{"id":"https://openalex.org/C59584813","wikidata":"https://www.wikidata.org/wiki/Q1029234","display_name":"Continuous-wave radar","level":4,"score":0.16232255101203918},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08708849549293518},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","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":1,"locations":[{"id":"doi:10.1109/igarss.2013.6723074","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2013.6723074","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":0.8700000047683716,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W45880423","https://openalex.org/W1989817560","https://openalex.org/W2037062718","https://openalex.org/W2085881691","https://openalex.org/W2093637980","https://openalex.org/W2100434976","https://openalex.org/W2761639763"],"related_works":["https://openalex.org/W1829327055","https://openalex.org/W2891105399","https://openalex.org/W1976993936","https://openalex.org/W4312471029","https://openalex.org/W4388117118","https://openalex.org/W2421417193","https://openalex.org/W2329622579","https://openalex.org/W2042624262","https://openalex.org/W2127906970","https://openalex.org/W2358294805"],"abstract_inverted_index":{"The":[0,139,156],"method":[1],"for":[2,21],"retrieving":[3,175],"the":[4,9,17,24,32,56,62,65,69,72,78,82,91,100,103,107,110,116,136,146,161,164,172,176,183],"ocean":[5,104],"wave":[6,25,29,83,95,105,118,177,180],"spectrum":[7],"from":[8,182],"Synthetic":[10],"Aperture":[11],"Radar":[12],"(SAR)":[13],"imagery":[14],"is":[15,46,87,121,167],"currently":[16],"most":[18,33],"widely":[19],"used":[20],"calculation":[22,142],"of":[23,35,58,81,102,109,141,163,171],"high,":[26],"wavelength":[27,92,111,178],"and":[28,68,93,106,179],"direction.":[30,96],"However":[31],"current":[34],"methods":[36],"are":[37,75,143],"relatively":[38],"complicated.":[39],"This":[40,124],"paper":[41],"presents":[42],"an":[43,127],"algorithm":[44],"which":[45],"based":[47],"on":[48],"Radon":[49,59,165],"transform.":[50],"In":[51],"this":[52],"algorithm,":[53],"firstly,":[54],"with":[55,145],"property":[57],"transform":[60,166],"that":[61,160],"line":[63],"in":[64,71,84,112],"SAR":[66,85,131,185],"image":[67,86,132],"point":[70],"transformed":[73],"space":[74],"one-to-one":[76],"correspondence,":[77],"texture":[79],"feature":[80],"detected":[88],"to":[89,99],"calculate":[90],"probable":[94],"Secondly,":[97],"according":[98],"theory":[101],"trends":[108],"two":[113],"close":[114],"sub-images,":[115],"actual":[117],"direct":[119],"ion":[120],"determined":[122],"eventually.":[123],"article":[125],"selects":[126],"ERS":[128],"-":[129],"2":[130],"around":[133],"Taiwan":[134],"as":[135],"study":[137,157],"area.":[138],"results":[140,147,158],"compared":[144],"obtained":[148],"by":[149],"Two-Dimensional":[150],"Fast":[151],"Fourier":[152],"Transform":[153],"(2D-":[154],"FFT).":[155],"demonstrate":[159],"use":[162],"available":[168],"without":[169],"loss":[170],"accuracy":[173],"when":[174],"direction":[181],"ERS-2":[184],"images.":[186]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}