{"id":"https://openalex.org/W2041720223","doi":"https://doi.org/10.1109/ivs.2012.6232297","title":"Supervised landmask estimation using contextual information in SAR data","display_name":"Supervised landmask estimation using contextual information in SAR data","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2041720223","doi":"https://doi.org/10.1109/ivs.2012.6232297","mag":"2041720223"},"language":"en","primary_location":{"id":"doi:10.1109/ivs.2012.6232297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivs.2012.6232297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Intelligent Vehicles 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/A5111760500","display_name":"Jaime Mart\u00edn-de-Nicol\u00e1s","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. Martin-de-Nicolas","raw_affiliation_strings":["Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805"],"affiliations":[{"raw_affiliation_string":"Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110531237","display_name":"Jos\u00e9-Luis B\u00e1rcena-Humanes","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. L. Barcena-Humanes","raw_affiliation_strings":["Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805"],"affiliations":[{"raw_affiliation_string":"Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055487244","display_name":"Angel Palma-Vazquez","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. Palma-Vazquez","raw_affiliation_strings":["Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805"],"affiliations":[{"raw_affiliation_string":"Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062815082","display_name":"David Mata\u2010Moya","orcid":"https://orcid.org/0000-0002-3612-9418"},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"D. Mata-Moya","raw_affiliation_strings":["Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805"],"affiliations":[{"raw_affiliation_string":"Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805","institution_ids":["https://openalex.org/I189268942"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110262985","display_name":"P. Jarabo-Amores","orcid":null},"institutions":[{"id":"https://openalex.org/I189268942","display_name":"Universidad de Alcal\u00e1","ror":"https://ror.org/04pmn0e78","country_code":"ES","type":"education","lineage":["https://openalex.org/I189268942"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"P. Jarabo-Amores","raw_affiliation_strings":["Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805"],"affiliations":[{"raw_affiliation_string":"Signal Theory and Communication Department, Superior Polytechnical School University of Alcal\u00e1, Alcal\u00e1de Henares, Madrid, Spain","institution_ids":["https://openalex.org/I189268942"]},{"raw_affiliation_string":"Signal Theory and Communication Department. Superior Polytechnical School University of Alcal\u00e1. Alcal\u00e1 de Henares, Madrid 28805","institution_ids":["https://openalex.org/I189268942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5111760500"],"corresponding_institution_ids":["https://openalex.org/I189268942"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07928364,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":null,"first_page":"153","last_page":"158"},"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":0.9993000030517578,"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":0.9993000030517578,"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":0.9990000128746033,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9990000128746033,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.772291898727417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7260086536407471},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.6869960427284241},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6741300821304321},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.6087893843650818},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5918909311294556},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5248330235481262},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5060297846794128},{"id":"https://openalex.org/keywords/edge-detection","display_name":"Edge detection","score":0.47176554799079895},{"id":"https://openalex.org/keywords/canny-edge-detector","display_name":"Canny edge detector","score":0.4533495306968689},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4498814046382904},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4066076874732971},{"id":"https://openalex.org/keywords/image-processing","display_name":"Image processing","score":0.3390129506587982},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.21832481026649475}],"concepts":[{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.772291898727417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7260086536407471},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.6869960427284241},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6741300821304321},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.6087893843650818},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5918909311294556},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5248330235481262},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5060297846794128},{"id":"https://openalex.org/C193536780","wikidata":"https://www.wikidata.org/wiki/Q1513153","display_name":"Edge detection","level":4,"score":0.47176554799079895},{"id":"https://openalex.org/C14705441","wikidata":"https://www.wikidata.org/wiki/Q597183","display_name":"Canny edge detector","level":5,"score":0.4533495306968689},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4498814046382904},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4066076874732971},{"id":"https://openalex.org/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.3390129506587982},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.21832481026649475},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ivs.2012.6232297","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ivs.2012.6232297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Intelligent Vehicles Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8700000047683716,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W2012820059","https://openalex.org/W2107774476","https://openalex.org/W2111345113","https://openalex.org/W2114666101","https://openalex.org/W2124648367","https://openalex.org/W2137346077","https://openalex.org/W2139212933","https://openalex.org/W2144494233","https://openalex.org/W2152328854","https://openalex.org/W2158024757","https://openalex.org/W4214540058","https://openalex.org/W4302067267"],"related_works":["https://openalex.org/W3169126738","https://openalex.org/W1994279415","https://openalex.org/W2558559991","https://openalex.org/W1986338341","https://openalex.org/W2545065926","https://openalex.org/W2980082320","https://openalex.org/W2036421992","https://openalex.org/W3093839383","https://openalex.org/W2387510934","https://openalex.org/W2015446345"],"abstract_inverted_index":{"Synthetic":[0],"Aperture":[1],"Radars":[2],"are":[3,46],"powerful":[4],"observation":[5],"tools":[6],"in":[7,48,151],"cases":[8],"where":[9],"the":[10,20,27,52,73,79,97,106,116,132,135,143,148,152],"utilization":[11],"of":[12,19,23,29,113,123,154],"optical":[13],"data":[14],"is":[15,26],"restricted.":[16],"As":[17],"one":[18,64,81],"main":[21],"applications":[22],"these":[24],"systems":[25],"control":[28],"maritime":[30],"traffic,":[31],"a":[32,57,83,93,111,120,158],"land":[33,53],"mask":[34,54],"needs":[35],"to":[36,50,128],"be":[37],"estimated.":[38],"In":[39],"this":[40],"paper":[41],"two":[42],"different":[43],"processing":[44,90],"schemes":[45,91],"proposed":[47],"order":[49],"perform":[51],"estimation":[55],"on":[56,66,72,87,105,139,147],"TerraSAR-X":[58],"acquired":[59],"SAR":[60],"image.":[61],"The":[62,101],"first":[63],"consists":[65],"an":[67],"unsupervised":[68],"edge":[69,98,102,136,144],"detector":[70,103,137,145],"based":[71,86,104,138,146],"wavelet":[74,107,149],"transform":[75,108,150],"modulus":[76],"maxima,":[77],"while":[78],"second":[80],"performs":[82],"supervised":[84,133],"detection":[85,99],"SVMs.":[88],"Both":[89],"apply":[92],"blocktracing":[94],"algorithm":[95],"after":[96],"stage.":[100],"finds":[109],"quite":[110],"lot":[112],"edges":[114],"over":[115],"sea":[117,155],"area,":[118],"missclassifying":[119],"big":[121],"region":[122],"water":[124],"as":[125],"land.":[126],"Thanks":[127],"contextual":[129],"information":[130],"and":[131],"training,":[134],"SVMs":[140],"can":[141],"outperform":[142],"classification":[153],"areas":[156],"obtaining":[157],"better":[159],"landmask.":[160]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}