Study of image characteristics on digital image correlation error assessment

Abstract : In this paper, errors related to digital image correlation (DIC) technique applied to measurements of displacements are estimated. This work is based on the generation of synthetic images representative of real speckle patterns. With these images, various parameters are treated in order to determine their impact on the measurement error. These parameters are related to the type of deformation imposed on the speckle, the speckle itself (encoding of the image, image saturation) or the software (subset size).
Document type :
Journal articles
Liste complète des métadonnées

Cited literature [16 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01688302
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Friday, January 19, 2018 - 12:07:31 PM
Last modification on : Monday, June 4, 2018 - 4:28:49 PM
Document(s) archivé(s) le : Thursday, May 24, 2018 - 7:49:03 AM

File

5597_Fazzini.pdf
Files produced by the author(s)

Identifiers

Collections

Citation

Marina Fazzini, Sébastien Mistou, Olivier Dalverny, Laurent Robert. Study of image characteristics on digital image correlation error assessment. Optics and Lasers in Engineering, Elsevier, 2009, vol. 48, pp. 335-339. ⟨10.1016/j.optlaseng.2009.10.012⟩. ⟨hal-01688302⟩

Share

Metrics

Record views

53

Files downloads

67