Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space

Detalhes bibliográficos
Autor(a) principal: Guillén,Camilo
Data de Publicação: 2019
Outros Autores: Chávez,Nelson
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Aerospace Technology and Management (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462019000100319
Resumo: ABSTRACT: The radar detection with decision making in the moments space (DRACEC method) is based on a statistical analysis to determine the boundary between the background (absent target) and the anomaly (present target) classes. In this article, the boundary is taken as an ellipse and is calculated for two dimensions, emphasizing its geometric interpretation. The procedures to establish the shape, location, and size of the ellipse are highlighted, guaranteeing the probability of false alarm by applying the Neyman-Pearson criterion. The proposal establishes a methodology for calculation of the boundary when it is required to use the moments directly as a sufficient decision statistic.
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spelling Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment SpaceRadarDRACEC methodMoment spaceDecision boundaryABSTRACT: The radar detection with decision making in the moments space (DRACEC method) is based on a statistical analysis to determine the boundary between the background (absent target) and the anomaly (present target) classes. In this article, the boundary is taken as an ellipse and is calculated for two dimensions, emphasizing its geometric interpretation. The procedures to establish the shape, location, and size of the ellipse are highlighted, guaranteeing the probability of false alarm by applying the Neyman-Pearson criterion. The proposal establishes a methodology for calculation of the boundary when it is required to use the moments directly as a sufficient decision statistic.Departamento de Ciência e Tecnologia Aeroespacial2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462019000100319Journal of Aerospace Technology and Management v.11 2019reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v11.1034info:eu-repo/semantics/openAccessGuillén,CamiloChávez,Nelsoneng2019-05-07T00:00:00Zoai:scielo:S2175-91462019000100319Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2019-05-07T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false
dc.title.none.fl_str_mv Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
title Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
spellingShingle Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
Guillén,Camilo
Radar
DRACEC method
Moment space
Decision boundary
title_short Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
title_full Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
title_fullStr Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
title_full_unstemmed Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
title_sort Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
author Guillén,Camilo
author_facet Guillén,Camilo
Chávez,Nelson
author_role author
author2 Chávez,Nelson
author2_role author
dc.contributor.author.fl_str_mv Guillén,Camilo
Chávez,Nelson
dc.subject.por.fl_str_mv Radar
DRACEC method
Moment space
Decision boundary
topic Radar
DRACEC method
Moment space
Decision boundary
description ABSTRACT: The radar detection with decision making in the moments space (DRACEC method) is based on a statistical analysis to determine the boundary between the background (absent target) and the anomaly (present target) classes. In this article, the boundary is taken as an ellipse and is calculated for two dimensions, emphasizing its geometric interpretation. The procedures to establish the shape, location, and size of the ellipse are highlighted, guaranteeing the probability of false alarm by applying the Neyman-Pearson criterion. The proposal establishes a methodology for calculation of the boundary when it is required to use the moments directly as a sufficient decision statistic.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462019000100319
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462019000100319
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5028/jatm.v11.1034
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Departamento de Ciência e Tecnologia Aeroespacial
publisher.none.fl_str_mv Departamento de Ciência e Tecnologia Aeroespacial
dc.source.none.fl_str_mv Journal of Aerospace Technology and Management v.11 2019
reponame:Journal of Aerospace Technology and Management (Online)
instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA
instname_str Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron_str DCTA
institution DCTA
reponame_str Journal of Aerospace Technology and Management (Online)
collection Journal of Aerospace Technology and Management (Online)
repository.name.fl_str_mv Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
repository.mail.fl_str_mv ||secretary@jatm.com.br
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