| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 735343 | Optics and Lasers in Engineering | 2012 | 7 Pages |
Abstract
We introduce q statistics concepts to improve the performance of some methods based on the histogram to estimate dynamic speckle activity. It is shown that some improvements are obtained by choosing appropriate q values that have been empirically determined. The possibility of increasing the precision and diminishing the acquisition time are explored for a usual study case as is the drying of paint.
► We use non extensive statistics to improve biospeckle activity estimators. ► Drying of paint is used as test case. ► Noticeable improvements are found in some specific cases.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Héctor J. Rabal, Nelly Cap, Marcelo Trivi, Marcelo N. Guzmán,