Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images

Autores
Vadnjal, Ana Laura; Etchepareborda, Pablo Gonzalo; Federico, Roque Alejandro; Kaufmann, Guillermo Hector
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a method to determine micro and nano in-plane displacements based on the phase singularities generated by application of directional wavelet transforms to speckle pattern images. The spatial distribution of the obtained phase singularities by the wavelet transform configures a network, which is characterized by two quasi-orthogonal directions. The displacement value is determined by identifying the intersection points of the network before and after the displacement produced by the tested object. The performance of this method is evaluated using simulated speckle patterns and experimental data. The proposed approach is compared with the optical vortex metrology and digital image correlation methods in terms of performance and noise robustness, and the advantages and limitations associated to each method are also discussed.
Fil: Vadnjal, Ana Laura. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Etchepareborda, Pablo Gonzalo. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Federico, Roque Alejandro. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kaufmann, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas. Universidad Nacional de Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Materia
Speckle
Vortex
Wavelet
Displacement in Plane
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/21642
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern imagesVadnjal, Ana LauraEtchepareborda, Pablo GonzaloFederico, Roque AlejandroKaufmann, Guillermo HectorSpeckleVortexWaveletDisplacement in Planehttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2We present a method to determine micro and nano in-plane displacements based on the phase singularities generated by application of directional wavelet transforms to speckle pattern images. The spatial distribution of the obtained phase singularities by the wavelet transform configures a network, which is characterized by two quasi-orthogonal directions. The displacement value is determined by identifying the intersection points of the network before and after the displacement produced by the tested object. The performance of this method is evaluated using simulated speckle patterns and experimental data. The proposed approach is compared with the optical vortex metrology and digital image correlation methods in terms of performance and noise robustness, and the advantages and limitations associated to each method are also discussed.Fil: Vadnjal, Ana Laura. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Etchepareborda, Pablo Gonzalo. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Federico, Roque Alejandro. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Kaufmann, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas. Universidad Nacional de Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaOptical Society of America2013-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/21642Vadnjal, Ana Laura; Etchepareborda, Pablo Gonzalo; Federico, Roque Alejandro; Kaufmann, Guillermo Hector; Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images; Optical Society of America; Applied Optics; 52; 9; 3-2013; 1805-18130003-6935CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1364/AO.52.001805info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ao/abstract.cfm?uri=ao-52-9-1805info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:43:40Zoai:ri.conicet.gov.ar:11336/21642instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:43:40.966CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
title Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
spellingShingle Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
Vadnjal, Ana Laura
Speckle
Vortex
Wavelet
Displacement in Plane
title_short Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
title_full Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
title_fullStr Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
title_full_unstemmed Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
title_sort Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images
dc.creator.none.fl_str_mv Vadnjal, Ana Laura
Etchepareborda, Pablo Gonzalo
Federico, Roque Alejandro
Kaufmann, Guillermo Hector
author Vadnjal, Ana Laura
author_facet Vadnjal, Ana Laura
Etchepareborda, Pablo Gonzalo
Federico, Roque Alejandro
Kaufmann, Guillermo Hector
author_role author
author2 Etchepareborda, Pablo Gonzalo
Federico, Roque Alejandro
Kaufmann, Guillermo Hector
author2_role author
author
author
dc.subject.none.fl_str_mv Speckle
Vortex
Wavelet
Displacement in Plane
topic Speckle
Vortex
Wavelet
Displacement in Plane
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv We present a method to determine micro and nano in-plane displacements based on the phase singularities generated by application of directional wavelet transforms to speckle pattern images. The spatial distribution of the obtained phase singularities by the wavelet transform configures a network, which is characterized by two quasi-orthogonal directions. The displacement value is determined by identifying the intersection points of the network before and after the displacement produced by the tested object. The performance of this method is evaluated using simulated speckle patterns and experimental data. The proposed approach is compared with the optical vortex metrology and digital image correlation methods in terms of performance and noise robustness, and the advantages and limitations associated to each method are also discussed.
Fil: Vadnjal, Ana Laura. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Etchepareborda, Pablo Gonzalo. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Federico, Roque Alejandro. Instituto Nacional de Tecnología Industrial; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Kaufmann, Guillermo Hector. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas. Universidad Nacional de Rosario. Centro Internacional Franco Argentino de Ciencias de la Información y de Sistemas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
description We present a method to determine micro and nano in-plane displacements based on the phase singularities generated by application of directional wavelet transforms to speckle pattern images. The spatial distribution of the obtained phase singularities by the wavelet transform configures a network, which is characterized by two quasi-orthogonal directions. The displacement value is determined by identifying the intersection points of the network before and after the displacement produced by the tested object. The performance of this method is evaluated using simulated speckle patterns and experimental data. The proposed approach is compared with the optical vortex metrology and digital image correlation methods in terms of performance and noise robustness, and the advantages and limitations associated to each method are also discussed.
publishDate 2013
dc.date.none.fl_str_mv 2013-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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://hdl.handle.net/11336/21642
Vadnjal, Ana Laura; Etchepareborda, Pablo Gonzalo; Federico, Roque Alejandro; Kaufmann, Guillermo Hector; Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images; Optical Society of America; Applied Optics; 52; 9; 3-2013; 1805-1813
0003-6935
CONICET Digital
CONICET
url http://hdl.handle.net/11336/21642
identifier_str_mv Vadnjal, Ana Laura; Etchepareborda, Pablo Gonzalo; Federico, Roque Alejandro; Kaufmann, Guillermo Hector; Measurement of in-plane displacements using the phase singularities generated by directional wavelet transforms of speckle pattern images; Optical Society of America; Applied Optics; 52; 9; 3-2013; 1805-1813
0003-6935
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1364/AO.52.001805
info:eu-repo/semantics/altIdentifier/url/https://www.osapublishing.org/ao/abstract.cfm?uri=ao-52-9-1805
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Optical Society of America
publisher.none.fl_str_mv Optical Society of America
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613375263244288
score 13.070432

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