Two simple methods for overall determination of mobility in dynamic speckle patterns

Autores
Budini, Nicolas; Mulone, C.; Vincitorio, F. M.; Freyre, C.; López, A. J.; Ramil, A.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, we present two simple methods to quantify the mobility of dynamic speckle patterns. The first method is based on the averaged pixel intensity differences between subsequent frames, while the second simply counts the fraction of pixels whose intensity changes with time in more than a certain quantity related to background noise. We have analyzed the applicability of these methods to different specimens (inorganic and biological) and compared the results to check their validity.
Fil: Budini, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET- Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina; Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Vincitorio, F. M.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: López, A. J.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;
Fil: Ramil, A.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;
Materia
Speckle
Dynamic Speckle
Mobility
Biospeckle
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/2074
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2074
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Two simple methods for overall determination of mobility in dynamic speckle patternsBudini, NicolasMulone, C.Vincitorio, F. M.Freyre, C.López, A. J.Ramil, A.SpeckleDynamic SpeckleMobilityBiospecklehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, we present two simple methods to quantify the mobility of dynamic speckle patterns. The first method is based on the averaged pixel intensity differences between subsequent frames, while the second simply counts the fraction of pixels whose intensity changes with time in more than a certain quantity related to background noise. We have analyzed the applicability of these methods to different specimens (inorganic and biological) and compared the results to check their validity.Fil: Budini, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET- Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina; Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;Fil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;Fil: Vincitorio, F. M.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;Fil: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;Fil: López, A. J.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;Fil: Ramil, A.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;Elsevier2013-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2074Budini, Nicolas; Mulone, C.; Vincitorio, F. M.; Freyre, C.; López, A. J.; et al.; Two simple methods for overall determination of mobility in dynamic speckle patterns; Elsevier; Optik; 124; 24; 12-2013; 6565-65690030-4026enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0030402613007912info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijleo.2013.05.119info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:17Zoai:ri.conicet.gov.ar:11336/2074instacron: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 10:17:18.44CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Two simple methods for overall determination of mobility in dynamic speckle patterns
title Two simple methods for overall determination of mobility in dynamic speckle patterns
spellingShingle Two simple methods for overall determination of mobility in dynamic speckle patterns
Budini, Nicolas
Speckle
Dynamic Speckle
Mobility
Biospeckle
title_short Two simple methods for overall determination of mobility in dynamic speckle patterns
title_full Two simple methods for overall determination of mobility in dynamic speckle patterns
title_fullStr Two simple methods for overall determination of mobility in dynamic speckle patterns
title_full_unstemmed Two simple methods for overall determination of mobility in dynamic speckle patterns
title_sort Two simple methods for overall determination of mobility in dynamic speckle patterns
dc.creator.none.fl_str_mv Budini, Nicolas
Mulone, C.
Vincitorio, F. M.
Freyre, C.
López, A. J.
Ramil, A.
author Budini, Nicolas
author_facet Budini, Nicolas
Mulone, C.
Vincitorio, F. M.
Freyre, C.
López, A. J.
Ramil, A.
author_role author
author2 Mulone, C.
Vincitorio, F. M.
Freyre, C.
López, A. J.
Ramil, A.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Speckle
Dynamic Speckle
Mobility
Biospeckle
topic Speckle
Dynamic Speckle
Mobility
Biospeckle
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work, we present two simple methods to quantify the mobility of dynamic speckle patterns. The first method is based on the averaged pixel intensity differences between subsequent frames, while the second simply counts the fraction of pixels whose intensity changes with time in more than a certain quantity related to background noise. We have analyzed the applicability of these methods to different specimens (inorganic and biological) and compared the results to check their validity.
Fil: Budini, Nicolas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET- Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina; Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Mulone, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Vincitorio, F. M.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: Freyre, C.. Universidad Tecnológica Nacional. Facultad Regional Paraná; Argentina;
Fil: López, A. J.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;
Fil: Ramil, A.. Universidad da Coruña. Centro de Investigacións Tecnolóxicas; España;
description In this work, we present two simple methods to quantify the mobility of dynamic speckle patterns. The first method is based on the averaged pixel intensity differences between subsequent frames, while the second simply counts the fraction of pixels whose intensity changes with time in more than a certain quantity related to background noise. We have analyzed the applicability of these methods to different specimens (inorganic and biological) and compared the results to check their validity.
publishDate 2013
dc.date.none.fl_str_mv 2013-12
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/11336/2074
Budini, Nicolas; Mulone, C.; Vincitorio, F. M.; Freyre, C.; López, A. J.; et al.; Two simple methods for overall determination of mobility in dynamic speckle patterns; Elsevier; Optik; 124; 24; 12-2013; 6565-6569
0030-4026
url http://hdl.handle.net/11336/2074
identifier_str_mv Budini, Nicolas; Mulone, C.; Vincitorio, F. M.; Freyre, C.; López, A. J.; et al.; Two simple methods for overall determination of mobility in dynamic speckle patterns; Elsevier; Optik; 124; 24; 12-2013; 6565-6569
0030-4026
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0030402613007912
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ijleo.2013.05.119
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 13.069144

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