Optical correlation based on the fractional Fourier transform

Autores
Granieri, Sergio Carlos; Arizaga, Ricardo; Sicre, Enrique Eduardo
Año de publicación
1997
Idioma
inglés
Tipo de recurso
artículo
Estado
versión enviada
Descripción
Some properties of optical correlation based on the fractional Fourier transform are analyzed. For a particular set of fractional orders, a filter is obtained that becomes insensitive to scale variations of the object. An optical configuration is also proposed to carry out the fractional correlation in a flexible way, and some experimental results are shown.
Digitalizado en SEDICI-CIC Digital.
Materia
Ciencias Físicas
Óptica, Acústica
optical correlation
space-variant optical processing
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/1150
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/1150
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Optical correlation based on the fractional Fourier transformGranieri, Sergio CarlosArizaga, RicardoSicre, Enrique EduardoCiencias FísicasÓptica, Acústicaoptical correlationspace-variant optical processingSome properties of optical correlation based on the fractional Fourier transform are analyzed. For a particular set of fractional orders, a filter is obtained that becomes insensitive to scale variations of the object. An optical configuration is also proposed to carry out the fractional correlation in a flexible way, and some experimental results are shown.Digitalizado en SEDICI-CIC Digital.1997-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/1150enghttp://digital.cic.gba.gob.ar/handle/123456789/68info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-04T09:43:41Zoai:digital.cic.gba.gob.ar:11746/1150Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-04 09:43:41.669CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Optical correlation based on the fractional Fourier transform
title Optical correlation based on the fractional Fourier transform
spellingShingle Optical correlation based on the fractional Fourier transform
Granieri, Sergio Carlos
Ciencias Físicas
Óptica, Acústica
optical correlation
space-variant optical processing
title_short Optical correlation based on the fractional Fourier transform
title_full Optical correlation based on the fractional Fourier transform
title_fullStr Optical correlation based on the fractional Fourier transform
title_full_unstemmed Optical correlation based on the fractional Fourier transform
title_sort Optical correlation based on the fractional Fourier transform
dc.creator.none.fl_str_mv Granieri, Sergio Carlos
Arizaga, Ricardo
Sicre, Enrique Eduardo
author Granieri, Sergio Carlos
author_facet Granieri, Sergio Carlos
Arizaga, Ricardo
Sicre, Enrique Eduardo
author_role author
author2 Arizaga, Ricardo
Sicre, Enrique Eduardo
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Físicas
Óptica, Acústica
optical correlation
space-variant optical processing
topic Ciencias Físicas
Óptica, Acústica
optical correlation
space-variant optical processing
dc.description.none.fl_txt_mv Some properties of optical correlation based on the fractional Fourier transform are analyzed. For a particular set of fractional orders, a filter is obtained that becomes insensitive to scale variations of the object. An optical configuration is also proposed to carry out the fractional correlation in a flexible way, and some experimental results are shown.
Digitalizado en SEDICI-CIC Digital.
description Some properties of optical correlation based on the fractional Fourier transform are analyzed. For a particular set of fractional orders, a filter is obtained that becomes insensitive to scale variations of the object. An optical configuration is also proposed to carry out the fractional correlation in a flexible way, and some experimental results are shown.
publishDate 1997
dc.date.none.fl_str_mv 1997-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/submittedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/1150
url https://digital.cic.gba.gob.ar/handle/11746/1150
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv http://digital.cic.gba.gob.ar/handle/123456789/68
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 12.623145

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