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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/2074
Ver los metadatos del registro completo
id |
CONICETDig_c0c00c92195bba301867b2a2d7dd1c02 |
---|---|
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 Técnicas2025-09-03T10:02:07Zoai: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:34982025-09-03 10:02:07.974CONICET 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 |
_version_ |
1842269738811523072 |
score |
13.13397 |