{"id":"https://openalex.org/W2157422502","doi":"https://doi.org/10.1109/lgrs.2010.2100076","title":"A Novel Ship Wake CFAR Detection Algorithm Based on SCR Enhancement and Normalized Hough Transform","display_name":"A Novel Ship Wake CFAR Detection Algorithm Based on SCR Enhancement and Normalized Hough Transform","publication_year":2011,"publication_date":"2011-01-31","ids":{"openalex":"https://openalex.org/W2157422502","doi":"https://doi.org/10.1109/lgrs.2010.2100076","mag":"2157422502"},"language":"en","primary_location":{"id":"doi:10.1109/lgrs.2010.2100076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2100076","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-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/A5082959313","display_name":"Jiaqiu Ai","orcid":"https://orcid.org/0000-0001-7923-0172"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ai Jiaqiu","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102209312","display_name":"QI Xiang-yang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qi Xiangyang","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100402118","display_name":"Weidong Yu","orcid":"https://orcid.org/0000-0003-2503-2415"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yu Weidong","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103580223","display_name":"Deng Yun-kai","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deng Yunkai","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044961935","display_name":"Fan Liu","orcid":"https://orcid.org/0000-0001-6586-3307"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Fan","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035116317","display_name":"Li Shi","orcid":"https://orcid.org/0000-0001-9267-2063"},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Li","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101934534","display_name":"Yafei Jia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210110458","display_name":"Institute of Electronics","ror":"https://ror.org/01z143507","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210110458"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jia Yafei","raw_affiliation_strings":["Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Department of Space Microwave Remote Sensing System, Institute of Electronics, Chinese Academy and Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210110458"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5082959313"],"corresponding_institution_ids":["https://openalex.org/I4210110458"],"apc_list":null,"apc_paid":null,"fwci":1.9905,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.86176967,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"8","issue":"4","first_page":"681","last_page":"685"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11061","display_name":"Ocean Waves and Remote Sensing","score":0.9976000189781189,"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":0.9976000189781189,"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/T11698","display_name":"Underwater Acoustics Research","score":0.9962999820709229,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/clutter","display_name":"Clutter","score":0.8224959373474121},{"id":"https://openalex.org/keywords/hough-transform","display_name":"Hough transform","score":0.8080148696899414},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.7752104997634888},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5615217089653015},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5509289503097534},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.507614016532898},{"id":"https://openalex.org/keywords/wake","display_name":"Wake","score":0.5045293569564819},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4965992569923401},{"id":"https://openalex.org/keywords/object-detection","display_name":"Object detection","score":0.4828127324581146},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.4418489336967468},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3272278904914856},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.31431829929351807},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.22456902265548706},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.14490750432014465},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08383086323738098}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.8224959373474121},{"id":"https://openalex.org/C200518788","wikidata":"https://www.wikidata.org/wiki/Q195076","display_name":"Hough transform","level":3,"score":0.8080148696899414},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.7752104997634888},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5615217089653015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5509289503097534},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.507614016532898},{"id":"https://openalex.org/C48939323","wikidata":"https://www.wikidata.org/wiki/Q294879","display_name":"Wake","level":2,"score":0.5045293569564819},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4965992569923401},{"id":"https://openalex.org/C2776151529","wikidata":"https://www.wikidata.org/wiki/Q3045304","display_name":"Object detection","level":3,"score":0.4828127324581146},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.4418489336967468},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3272278904914856},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.31431829929351807},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.22456902265548706},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14490750432014465},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08383086323738098},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lgrs.2010.2100076","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lgrs.2010.2100076","pdf_url":null,"source":{"id":"https://openalex.org/S126920919","display_name":"IEEE Geoscience and Remote Sensing Letters","issn_l":"1545-598X","issn":["1545-598X","1558-0571"],"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 Geoscience and Remote Sensing Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1983685506","https://openalex.org/W1994022528","https://openalex.org/W2104241941","https://openalex.org/W2105787950","https://openalex.org/W2108349280","https://openalex.org/W2118204092","https://openalex.org/W2123311577","https://openalex.org/W2382811029"],"related_works":["https://openalex.org/W2388326001","https://openalex.org/W3011102797","https://openalex.org/W4320921117","https://openalex.org/W2351401443","https://openalex.org/W2115015615","https://openalex.org/W1968850503","https://openalex.org/W1649651896","https://openalex.org/W2116961228","https://openalex.org/W1952514008","https://openalex.org/W4387803549"],"abstract_inverted_index":{"A":[0],"novel":[1],"ship":[2,29,38],"wake":[3,69,128],"constant":[4],"false":[5],"alarm":[6],"rate":[7],"(CFAR)":[8],"detection":[9,108,145],"algorithm":[10,14],"is":[11,52,57,75,80,97,131,146],"proposed.":[12],"The":[13],"first":[15],"detects":[16],"all":[17],"the":[18,22,27,31,37,43,55,63,68,73,86,91,107,111,117,123,127,133],"ships":[19],"and":[20,54,85,141],"replaces":[21],"pixels'":[23],"gray":[24,32,64],"value":[25],"of":[26,67,94,110,126],"detected":[28],"with":[30,36,48],"mean":[33],"value.":[34],"Then,":[35],"target's":[39],"geometric":[40],"center":[41],"as":[42],"center,":[44],"a":[45,49],"square":[46],"image":[47,56],"certain":[50],"length":[51],"got,":[53],"subdivided":[58],"into":[59],"four":[60],"subimages,":[61],"where":[62],"intensity":[65],"contrast":[66],"to":[70,115,129],"clutter":[71,130],"in":[72,90],"subimage":[74,96],"enhanced.":[76],"Normalized":[77],"Hough":[78,92],"transform":[79],"applied":[81],"on":[82],"every":[83],"subimage,":[84],"probability":[87],"distribution":[88],"function":[89],"domain":[93],"each":[95],"modeled,":[98],"which":[99],"can":[100,137],"be":[101,138],"used":[102],"for":[103],"CFAR":[104,144],"detection.":[105,119],"Finally,":[106],"results":[109],"subimages":[112],"are":[113],"fused":[114],"get":[116],"final":[118],"Using":[120],"our":[121],"algorithm,":[122],"signal-to-clutter":[124],"ratio":[125],"enhanced,":[132],"ship's":[134],"navigation":[135],"direction":[136],"extracted":[139],"easily,":[140],"most":[142],"importantly,":[143],"realized.":[147]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
