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Proceedings Paper

A speckle texture image generator
Author(s): Jean-José Orteu; Dorian Garcia; Laurent Robert; Florian Bugarin
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Paper Abstract

We propose a framework for obtaining synthetic speckle-pattern images based on successive transformations of Perlin's coherent noise function. In addition we show how a given displacement function can be used to produce deformed images, making this framework suitable for performance analysis of speckle-based displacement/strain measurement techniques, such as Digital Image Correlation, widely used in experimental mechanics.

Paper Details

Date Published: 15 September 2006
PDF: 6 pages
Proc. SPIE 6341, Speckle06: Speckles, From Grains to Flowers, 63410H (15 September 2006); doi: 10.1117/12.695280
Show Author Affiliations
Jean-José Orteu, École des Mines d'Albi (France)
Dorian Garcia, École des Mines d'Albi (France)
Laurent Robert, École des Mines d'Albi (France)
Florian Bugarin, École des Mines d'Albi (France)

Published in SPIE Proceedings Vol. 6341:
Speckle06: Speckles, From Grains to Flowers
Pierre Slangen; Christine Cerruti, Editor(s)

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