{"id":"https://openalex.org/W2440124605","doi":"https://doi.org/10.3390/rs8060498","title":"Wake Component Detection in X-Band SAR Images for Ship Heading and Velocity Estimation","display_name":"Wake Component Detection in X-Band SAR Images for Ship Heading and Velocity Estimation","publication_year":2016,"publication_date":"2016-06-14","ids":{"openalex":"https://openalex.org/W2440124605","doi":"https://doi.org/10.3390/rs8060498","mag":"2440124605"},"language":"en","primary_location":{"id":"doi:10.3390/rs8060498","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8060498","pdf_url":"https://www.mdpi.com/2072-4292/8/6/498/pdf?version=1465896905","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/8/6/498/pdf?version=1465896905","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032122861","display_name":"Maria Daniela Graziano","orcid":"https://orcid.org/0000-0001-9260-6736"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Maria Graziano","raw_affiliation_strings":["Department of Industrial Engineering, University of Naples \u201cFederico II\u201d, Piazzale Tecchio, 80, 80125 Naples, Italy","Department of Industrial Engineering, University of Naples \"Federico II\", Piazzale Tecchio, 80, 80125 Naples, Italy"],"raw_orcid":"https://orcid.org/0000-0001-9260-6736","affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Naples \u201cFederico II\u201d, Piazzale Tecchio, 80, 80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Department of Industrial Engineering, University of Naples \"Federico II\", Piazzale Tecchio, 80, 80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048995056","display_name":"Marco D\u2019Errico","orcid":"https://orcid.org/0000-0001-5005-4822"},"institutions":[{"id":"https://openalex.org/I197809005","display_name":"University of Campania \"Luigi Vanvitelli\"","ror":"https://ror.org/02kqnpp86","country_code":"IT","type":"education","lineage":["https://openalex.org/I197809005"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco D\u2019Errico","raw_affiliation_strings":["Department of Industrial and Information Engineering, Second University of Naples, via Roma, 29, 81031 Aversa, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial and Information Engineering, Second University of Naples, via Roma, 29, 81031 Aversa, Italy","institution_ids":["https://openalex.org/I197809005"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052826686","display_name":"Giancarlo Rufino","orcid":"https://orcid.org/0000-0002-6353-5219"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giancarlo Rufino","raw_affiliation_strings":["Department of Industrial Engineering, University of Naples \u201cFederico II\u201d, Piazzale Tecchio, 80, 80125 Naples, Italy","Department of Industrial Engineering, University of Naples \"Federico II\", Piazzale Tecchio, 80, 80125 Naples, Italy"],"raw_orcid":"https://orcid.org/0000-0002-6353-5219","affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, University of Naples \u201cFederico II\u201d, Piazzale Tecchio, 80, 80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Department of Industrial Engineering, University of Naples \"Federico II\", Piazzale Tecchio, 80, 80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5032122861"],"corresponding_institution_ids":["https://openalex.org/I71267560"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":104.8667,"has_fulltext":true,"cited_by_count":69,"citation_normalized_percentile":{"value":0.99818747,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":"6","first_page":"498","last_page":"498"},"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":0.9980000257492065,"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":0.9980000257492065,"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":0.9973999857902527,"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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","score":0.9959999918937683,"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/wake","display_name":"Wake","score":0.9384163022041321},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5914502143859863},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5536532998085022},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5030803084373474},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4957602918148041},{"id":"https://openalex.org/keywords/heading","display_name":"Heading (navigation)","score":0.4928891658782959},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3624628782272339},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2539348900318146},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.1740875244140625}],"concepts":[{"id":"https://openalex.org/C48939323","wikidata":"https://www.wikidata.org/wiki/Q294879","display_name":"Wake","level":2,"score":0.9384163022041321},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5914502143859863},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5536532998085022},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5030803084373474},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4957602918148041},{"id":"https://openalex.org/C2776937971","wikidata":"https://www.wikidata.org/wiki/Q4384217","display_name":"Heading (navigation)","level":2,"score":0.4928891658782959},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3624628782272339},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2539348900318146},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1740875244140625},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs8060498","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8060498","pdf_url":"https://www.mdpi.com/2072-4292/8/6/498/pdf?version=1465896905","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3f808c463bf84ab58e4484690e3e2376","is_oa":true,"landing_page_url":"https://doaj.org/article/3f808c463bf84ab58e4484690e3e2376","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 8, Iss 6, p 498 (2016)","raw_type":"article"},{"id":"pmh:oai:zenodo.org:157674","is_oa":true,"landing_page_url":"https://www.openaccessrepository.it/record/157674","pdf_url":null,"source":{"id":"https://openalex.org/S4306402478","display_name":"INFM-OAR (INFN Catania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210116497","host_organization_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","host_organization_lineage":["https://openalex.org/I4210116497"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/rs8060498","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs8060498","pdf_url":"https://www.mdpi.com/2072-4292/8/6/498/pdf?version=1465896905","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7799999713897705,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321602","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt","ror":"https://ror.org/04bwf3e34"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2440124605.pdf","grobid_xml":"https://content.openalex.org/works/W2440124605.grobid-xml"},"referenced_works_count":22,"referenced_works":["https://openalex.org/W1530000988","https://openalex.org/W1945128196","https://openalex.org/W1965205435","https://openalex.org/W1970764305","https://openalex.org/W1994022528","https://openalex.org/W1995376165","https://openalex.org/W1996217088","https://openalex.org/W2006148614","https://openalex.org/W2009059698","https://openalex.org/W2016378658","https://openalex.org/W2031294548","https://openalex.org/W2034875816","https://openalex.org/W2040752638","https://openalex.org/W2100391216","https://openalex.org/W2105787950","https://openalex.org/W2108951330","https://openalex.org/W2153460711","https://openalex.org/W2165435546","https://openalex.org/W2170958014","https://openalex.org/W2171912497","https://openalex.org/W3024258189","https://openalex.org/W6675001470"],"related_works":["https://openalex.org/W2757285599","https://openalex.org/W4244052565","https://openalex.org/W2376025146","https://openalex.org/W2358719579","https://openalex.org/W2385042721","https://openalex.org/W2367929022","https://openalex.org/W2351754530","https://openalex.org/W4252778923","https://openalex.org/W2071131471","https://openalex.org/W2049091491"],"abstract_inverted_index":{"A":[0],"new":[1],"algorithm":[2,60,131],"for":[3],"ship":[4,13,42,45,114],"wake":[5,87,101,109,143],"detection":[6],"is":[7,47,61,126],"developed":[8],"with":[9,74,119],"the":[10,20,28,33,41,69,83,130,137],"aim":[11],"of":[12,40,52,86,139],"heading":[14],"and":[15,23,55,71,77,92],"velocity":[16,46],"estimation.":[17],"It":[18],"exploits":[19],"Radon":[21],"transform":[22],"utilizes":[24],"merit":[25],"indexes":[26],"in":[27,95,121,136],"intensity":[29],"domain":[30],"to":[31,63,108],"validate":[32],"detected":[34,91],"linear":[35],"features":[36,88,110],"as":[37],"real":[38],"components":[39],"wake.":[43],"Finally,":[44,124],"estimated":[48],"by":[49],"state-of-the-art":[50],"techniques":[51],"azimuth":[53],"shift":[54],"Kelvin":[56],"arm":[57],"wavelength.":[58],"The":[59,113],"applied":[62],"13":[64],"X-band":[65],"SAR":[66],"images":[67],"from":[68],"TerraSAR-X":[70],"COSMO/SkyMed":[72],"missions":[73],"different":[75],"polarization":[76],"incidence":[78],"angles.":[79],"Results":[80],"show":[81],"that":[82,129],"vast":[84],"majority":[85],"are":[89,111,117],"correctly":[90],"validated":[93,118],"also":[94,127],"critical":[96],"situations,":[97],"i.e.,":[98],"when":[99],"multiple":[100],"appearances":[102],"or":[103],"dark":[104],"areas":[105],"not":[106,133],"related":[107],"imaged.":[112],"route":[115],"estimations":[116],"truth-at-sea":[120],"seven":[122],"cases.":[123],"it":[125],"verified":[128],"does":[132],"detect":[134],"wakes":[135],"surroundings":[138],"10":[140],"ships":[141],"without":[142],"appearances.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5}],"updated_date":"2026-06-05T09:01:59.212387","created_date":"2016-06-24T00:00:00"}