Two-dimensional Determination of the Decision Boundary for a Radar Detection Method in the Moment Space
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | |
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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Journal of Aerospace Technology and Management (Online) |
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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 |
_version_ |
1754732532036796416 |