Analysis of image series through global digital image correlation
Résumé
Most often, digital image correlation is used to analyse a sequence of images. Exploitation of an expected temporal regularity in the displacement fields can be used to enhance the performances of a digital image correlation analysis, either in terms of spatial resolution, or in terms of uncertainty. A general theoretical framework is presented, tested on artificial and experimental image series.
| Origine | Fichiers produits par l'(les) auteur(s) |
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