Artículo
Dynamic speckle analysis using multivariate techniques
Lopez Alonso, José; Alda, Javier; Rabal, Hector Jorge
; Grumel, Eduardo Emilio; Trivi, Marcelo Ricardo
![Icon](/themes/CONICETDigital/images/conicet.png)
Fecha de publicación:
03/2015
Editorial:
IOP Publishing
Revista:
Journal of Optics. A, Pure and Applied Optics (print)
ISSN:
1464-4258
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work we use principal components analysis to characterize dynamic speckle patterns. This analysis quantitatively identifies different dynamics that could be associated to physical phenomena occurring in the sample. We also found the contribution explained by each principal component, or by a group of them. The method analyzes the paint drying process over a hidden topography. It can be used for fast screening and identification of different dynamics in biological or industrial samples by means of dynamic speckle interferometry.
Palabras clave:
Speckle
,
Image Processing
,
Instrumentation
,
Dynamic Speckle
,
Metrology
Archivos asociados
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Identificadores
Colecciones
Articulos(CIOP)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Articulos de CENTRO DE INVEST.OPTICAS (I)
Citación
Lopez Alonso, José; Alda, Javier; Rabal, Hector Jorge; Grumel, Eduardo Emilio; Trivi, Marcelo Ricardo; Dynamic speckle analysis using multivariate techniques; IOP Publishing; Journal of Optics. A, Pure and Applied Optics (print); 17; 3; 3-2015; 1-7
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