Multiple rotation assessment through isothetic fringes in speckle photography

Autores
Angel, Luciano; Tebaldi, Myrian Cristina; Bolognini, Néstor Alberto
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.
Centro de Investigaciones Ópticas
Unidad de Investigación y Desarrollo Optimo
Facultad de Ciencias Exactas
Materia
Física
Photography
Optics
Physics
Spatial filter
Interferometry
Metrology
Rendering (computer graphics)
Speckle photography
Ptychography
Speckle imaging
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:10915/125910
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/125910
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Multiple rotation assessment through isothetic fringes in speckle photographyAngel, LucianoTebaldi, Myrian CristinaBolognini, Néstor AlbertoFísicaPhotographyOpticsPhysicsSpatial filterInterferometryMetrologyRendering (computer graphics)Speckle photographyPtychographySpeckle imagingThe use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.Centro de Investigaciones ÓpticasUnidad de Investigación y Desarrollo OptimoFacultad de Ciencias Exactas2007info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf2676-2682http://sedici.unlp.edu.ar/handle/10915/125910enginfo:eu-repo/semantics/altIdentifier/issn/1559-128Xinfo:eu-repo/semantics/altIdentifier/issn/2155-3165info:eu-repo/semantics/altIdentifier/pmid/17446917info:eu-repo/semantics/altIdentifier/doi/10.1364/ao.46.002676info: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:UNLP2025-09-29T11:30:14Zoai:sedici.unlp.edu.ar:10915/125910Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:14.319SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Multiple rotation assessment through isothetic fringes in speckle photography
title Multiple rotation assessment through isothetic fringes in speckle photography
spellingShingle Multiple rotation assessment through isothetic fringes in speckle photography
Angel, Luciano
Física
Photography
Optics
Physics
Spatial filter
Interferometry
Metrology
Rendering (computer graphics)
Speckle photography
Ptychography
Speckle imaging
title_short Multiple rotation assessment through isothetic fringes in speckle photography
title_full Multiple rotation assessment through isothetic fringes in speckle photography
title_fullStr Multiple rotation assessment through isothetic fringes in speckle photography
title_full_unstemmed Multiple rotation assessment through isothetic fringes in speckle photography
title_sort Multiple rotation assessment through isothetic fringes in speckle photography
dc.creator.none.fl_str_mv Angel, Luciano
Tebaldi, Myrian Cristina
Bolognini, Néstor Alberto
author Angel, Luciano
author_facet Angel, Luciano
Tebaldi, Myrian Cristina
Bolognini, Néstor Alberto
author_role author
author2 Tebaldi, Myrian Cristina
Bolognini, Néstor Alberto
author2_role author
author
dc.subject.none.fl_str_mv Física
Photography
Optics
Physics
Spatial filter
Interferometry
Metrology
Rendering (computer graphics)
Speckle photography
Ptychography
Speckle imaging
topic Física
Photography
Optics
Physics
Spatial filter
Interferometry
Metrology
Rendering (computer graphics)
Speckle photography
Ptychography
Speckle imaging
dc.description.none.fl_txt_mv The use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.
Centro de Investigaciones Ópticas
Unidad de Investigación y Desarrollo Optimo
Facultad de Ciencias Exactas
description The use of different pupils for storing each speckled image in speckle photography is employed to determine multiple in-plane rotations. The method consists of recording a four-exposure specklegram where the rotations are done between exposures. This specklegram is then optically processed in a whole field approach rendering isothetic fringes, which give detailed information about the multiple rotations. It is experimentally demonstrated that the proposed arrangement permits the depiction of six isothetics in order to measure either six different angles or three nonparallel components for two local general in-plane displacements.
publishDate 2007
dc.date.none.fl_str_mv 2007
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/125910
url http://sedici.unlp.edu.ar/handle/10915/125910
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1559-128X
info:eu-repo/semantics/altIdentifier/issn/2155-3165
info:eu-repo/semantics/altIdentifier/pmid/17446917
info:eu-repo/semantics/altIdentifier/doi/10.1364/ao.46.002676
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
2676-2682
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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