Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction

Autores
Roitman, Gustavo A.; Cernuschi-Frias, Bruno
Año de publicación
2010
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this work we conceive centralized data fusion as a deterministic parameter estimation problem. Two different criterions are compared: best affine unbiased fusion rule (BAUE), and Maximum Likelihood for Gaussian measurement noise. Estimates are described in terms of their covariance matrices, the Cramer-Rao lower bound and simulations. The developed fusion rules are suited to two different image fusion cases: noise reduction under differently exposed images, and blur reduction based on lens response knowledge.
Sociedad Argentina de Informática e Investigación Operativa
Materia
Ciencias Informáticas
multi-sensor fusion
image fusion
BAUE
maximum likelihood
MMSE estimation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/153582
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/153582
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reductionRoitman, Gustavo A.Cernuschi-Frias, BrunoCiencias Informáticasmulti-sensor fusionimage fusionBAUEmaximum likelihoodMMSE estimationIn this work we conceive centralized data fusion as a deterministic parameter estimation problem. Two different criterions are compared: best affine unbiased fusion rule (BAUE), and Maximum Likelihood for Gaussian measurement noise. Estimates are described in terms of their covariance matrices, the Cramer-Rao lower bound and simulations. The developed fusion rules are suited to two different image fusion cases: noise reduction under differently exposed images, and blur reduction based on lens response knowledge.Sociedad Argentina de Informática e Investigación Operativa2010info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf1551-1562http://sedici.unlp.edu.ar/handle/10915/153582enginfo:eu-repo/semantics/altIdentifier/url/http://39jaiio.sadio.org.ar/sites/default/files/39-jaiio-ast-03.pdfinfo:eu-repo/semantics/altIdentifier/issn/1850-2806info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:39:22Zoai:sedici.unlp.edu.ar:10915/153582Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:39:22.785SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
title Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
spellingShingle Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
Roitman, Gustavo A.
Ciencias Informáticas
multi-sensor fusion
image fusion
BAUE
maximum likelihood
MMSE estimation
title_short Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
title_full Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
title_fullStr Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
title_full_unstemmed Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
title_sort Data Fusion BAUE Estimation of a deterministic vector, applications to image noise and blur reduction
dc.creator.none.fl_str_mv Roitman, Gustavo A.
Cernuschi-Frias, Bruno
author Roitman, Gustavo A.
author_facet Roitman, Gustavo A.
Cernuschi-Frias, Bruno
author_role author
author2 Cernuschi-Frias, Bruno
author2_role author
dc.subject.none.fl_str_mv Ciencias Informáticas
multi-sensor fusion
image fusion
BAUE
maximum likelihood
MMSE estimation
topic Ciencias Informáticas
multi-sensor fusion
image fusion
BAUE
maximum likelihood
MMSE estimation
dc.description.none.fl_txt_mv In this work we conceive centralized data fusion as a deterministic parameter estimation problem. Two different criterions are compared: best affine unbiased fusion rule (BAUE), and Maximum Likelihood for Gaussian measurement noise. Estimates are described in terms of their covariance matrices, the Cramer-Rao lower bound and simulations. The developed fusion rules are suited to two different image fusion cases: noise reduction under differently exposed images, and blur reduction based on lens response knowledge.
Sociedad Argentina de Informática e Investigación Operativa
description In this work we conceive centralized data fusion as a deterministic parameter estimation problem. Two different criterions are compared: best affine unbiased fusion rule (BAUE), and Maximum Likelihood for Gaussian measurement noise. Estimates are described in terms of their covariance matrices, the Cramer-Rao lower bound and simulations. The developed fusion rules are suited to two different image fusion cases: noise reduction under differently exposed images, and blur reduction based on lens response knowledge.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/153582
url http://sedici.unlp.edu.ar/handle/10915/153582
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://39jaiio.sadio.org.ar/sites/default/files/39-jaiio-ast-03.pdf
info:eu-repo/semantics/altIdentifier/issn/1850-2806
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1551-1562
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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