{"id":"https://openalex.org/W2114428281","doi":"https://doi.org/10.1109/taes.2012.6178094","title":"A CFAR Detector in a Nonhomogenous Weibull Clutter","display_name":"A CFAR Detector in a Nonhomogenous Weibull Clutter","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2114428281","doi":"https://doi.org/10.1109/taes.2012.6178094","mag":"2114428281"},"language":"en","primary_location":{"id":"doi:10.1109/taes.2012.6178094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2012.6178094","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Transactions on Aerospace and Electronic Systems","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/A5043295223","display_name":"Abdollah Pourmottaghi","orcid":null},"institutions":[{"id":"https://openalex.org/I112536369","display_name":"Yazd University","ror":"https://ror.org/02x99ac45","country_code":"IR","type":"education","lineage":["https://openalex.org/I112536369"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"A. Pourmottaghi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Yazd University, Yazd, Iran","Dept. of Electr. & Comput. Eng., Yazd Univ., Yazd, Iran#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Yazd University, Yazd, Iran","institution_ids":["https://openalex.org/I112536369"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Yazd Univ., Yazd, Iran#TAB#","institution_ids":["https://openalex.org/I112536369"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025079359","display_name":"Saeed Gazor","orcid":"https://orcid.org/0000-0003-4368-6682"},"institutions":[{"id":"https://openalex.org/I204722609","display_name":"Queen's University","ror":"https://ror.org/02y72wh86","country_code":"CA","type":"education","lineage":["https://openalex.org/I204722609"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Gazor","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Queen's University, Kingston, ONT, Canada","Dept. of Electr. & Comput. Eng., Queen''s Univ., Kingston, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Queen's University, Kingston, ONT, Canada","institution_ids":["https://openalex.org/I204722609"]},{"raw_affiliation_string":"Dept. of Electr. & Comput. Eng., Queen''s Univ., Kingston, ON, Canada","institution_ids":["https://openalex.org/I204722609"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5043295223"],"corresponding_institution_ids":["https://openalex.org/I112536369"],"apc_list":null,"apc_paid":null,"fwci":18.2877,"has_fulltext":false,"cited_by_count":75,"citation_normalized_percentile":{"value":0.99256485,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":"48","issue":"2","first_page":"1747","last_page":"1758"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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/T10891","display_name":"Radar Systems and Signal Processing","score":0.9998999834060669,"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":0.9991999864578247,"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/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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":0.9541553854942322},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.9146404266357422},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.6675054430961609},{"id":"https://openalex.org/keywords/weibull-distribution","display_name":"Weibull distribution","score":0.6626272201538086},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6018285155296326},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.592714250087738},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5525022149085999},{"id":"https://openalex.org/keywords/independent-and-identically-distributed-random-variables","display_name":"Independent and identically distributed random variables","score":0.5418475866317749},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.48749685287475586},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.477333128452301},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.37387049198150635},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36784470081329346},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33583569526672363},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.26497161388397217},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23812517523765564},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.20449388027191162},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1196695864200592},{"id":"https://openalex.org/keywords/random-variable","display_name":"Random variable","score":0.08217039704322815}],"concepts":[{"id":"https://openalex.org/C132094186","wikidata":"https://www.wikidata.org/wiki/Q641585","display_name":"Clutter","level":3,"score":0.9541553854942322},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.9146404266357422},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6675054430961609},{"id":"https://openalex.org/C173291955","wikidata":"https://www.wikidata.org/wiki/Q732332","display_name":"Weibull distribution","level":2,"score":0.6626272201538086},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6018285155296326},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.592714250087738},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5525022149085999},{"id":"https://openalex.org/C141513077","wikidata":"https://www.wikidata.org/wiki/Q378542","display_name":"Independent and identically distributed random variables","level":3,"score":0.5418475866317749},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.48749685287475586},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.477333128452301},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.37387049198150635},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36784470081329346},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33583569526672363},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.26497161388397217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23812517523765564},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.20449388027191162},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1196695864200592},{"id":"https://openalex.org/C122123141","wikidata":"https://www.wikidata.org/wiki/Q176623","display_name":"Random variable","level":2,"score":0.08217039704322815}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/taes.2012.6178094","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taes.2012.6178094","pdf_url":null,"source":{"id":"https://openalex.org/S193624734","display_name":"IEEE Transactions on Aerospace and Electronic Systems","issn_l":"0018-9251","issn":["0018-9251","1557-9603","2371-9877"],"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 Transactions on Aerospace and Electronic Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W249233990","https://openalex.org/W1538006934","https://openalex.org/W1613249407","https://openalex.org/W1814500939","https://openalex.org/W1815012482","https://openalex.org/W1977297517","https://openalex.org/W1980684561","https://openalex.org/W1983713129","https://openalex.org/W1989688218","https://openalex.org/W2000307480","https://openalex.org/W2033831874","https://openalex.org/W2039318695","https://openalex.org/W2054658115","https://openalex.org/W2056503843","https://openalex.org/W2057004328","https://openalex.org/W2064988086","https://openalex.org/W2075862372","https://openalex.org/W2081111329","https://openalex.org/W2086346113","https://openalex.org/W2087448627","https://openalex.org/W2094842984","https://openalex.org/W2099109886","https://openalex.org/W2104610956","https://openalex.org/W2106340939","https://openalex.org/W2115015615","https://openalex.org/W2115505340","https://openalex.org/W2117626985","https://openalex.org/W2119697295","https://openalex.org/W2129895265","https://openalex.org/W2136737848","https://openalex.org/W2137624561","https://openalex.org/W2137668800","https://openalex.org/W2140515654","https://openalex.org/W2153742934","https://openalex.org/W2156019871","https://openalex.org/W2170984658","https://openalex.org/W2171306930","https://openalex.org/W2312194337","https://openalex.org/W2979691948","https://openalex.org/W4210360983","https://openalex.org/W4243736197","https://openalex.org/W6636366884","https://openalex.org/W6638285887","https://openalex.org/W6769405405"],"related_works":["https://openalex.org/W2388326001","https://openalex.org/W2115015615","https://openalex.org/W3011102797","https://openalex.org/W2351401443","https://openalex.org/W4320921117","https://openalex.org/W2431104759","https://openalex.org/W1649651896","https://openalex.org/W2116961228","https://openalex.org/W1952514008","https://openalex.org/W3173283069"],"abstract_inverted_index":{"We":[0,20,51,72],"propose":[1,52],"a":[2,16,75],"method":[3],"that":[4,22],"improves":[5,67],"the":[6,23,62,68],"constant":[7],"false":[8],"alarm":[9],"rate":[10],"(CFAR)":[11],"detection":[12,70],"of":[13],"targets":[14],"in":[15],"nonhomogenous":[17],"clutter":[18,24,54],"environment.":[19],"assume":[21],"data":[25,37],"from":[26],"neighboring":[27],"cells":[28],"may":[29],"have":[30],"an":[31],"edge":[32,55],"with":[33,42],"unknown":[34],"location":[35],"dividing":[36],"samples":[38],"into":[39],"two":[40],"parts":[41],"different":[43],"independent":[44],"and":[45,65],"identically":[46],"distributed":[47],"(IID)":[48],"Weibull":[49],"distributions.":[50],"automatic":[53],"localization":[56],"which":[57,79],"allows":[58],"us":[59],"to":[60],"eliminate":[61],"outlier/misleading":[63],"data,":[64],"thereby":[66],"CFAR":[69,76],"performance.":[71],"also":[73],"suggest":[74],"detector":[77],"(CFARD)":[78],"uses":[80],"this":[81],"estimator.":[82]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}