Deconvolving Strain Maps Obtained With the Grid Method - Inria - Institut national de recherche en sciences et technologies du numérique Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

Deconvolving Strain Maps Obtained With the Grid Method

Michel Grediac
  • Fonction : Auteur
  • PersonId : 866100
Claudiu Badulescu
MMA

Résumé

The use of various deconvolution techniques to enhance strain maps obtained with the grid method is addressed in this study. Since phase derivative maps obtained with this measurement technique can be approximated by their actual counterparts convolved by the envelope of the kernel used to extract phases and phase derivatives, non-blind restoration techniques can be used to perform deconvolution. Six deconvolution techniques are compared here in order to restore a synthetic phase derivative map. Obtained results are analyzed and discussed.
Fichier principal
Vignette du fichier
SEM2013_GSBM.pdf (478.42 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-00830091 , version 1 (12-09-2014)

Identifiants

Citer

Michel Grediac, Frédéric Sur, Claudiu Badulescu, Jean-Denis Mathias. Deconvolving Strain Maps Obtained With the Grid Method. SEM Annual Conference & Exposition on Experimental and Applied Mechanics - 2013, Jun 2013, Lombard, Illinois, United States. pp.21-26, ⟨10.1007/978-3-319-00768-7_4⟩. ⟨hal-00830091⟩
422 Consultations
129 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More