187 citations · 390 across the 8 of their papers we have counts for
5 papers · 1 filter
Optimisation et identification intégrée à la corrélation d'images de paramètres de lois élastoplastiques
Morgan Bertin, F Hild, S Roux
Integrated digital image correlation (IDIC) is applied to identify the constitutive parameters of an elastic and two elastoplastic laws with kinematic hardening. An experiment is c…
Efficient binary tomographic reconstruction
Stephane Roux, Hugo Leclerc, François Hild
Tomographic reconstruction of a binary image from few projections is considered. A novel {\em heuristic} algorithm is proposed, the central element of which is a nonlinear transfor…
Three dimensional image correlation from X-Ray computed tomography of solid foam
Stephane Roux, François Hild, Philippe Viot +1
A new methodology is proposed to estimate 3D displacement fields from pairs of images obtained from X-Ray Computed Micro Tomography (XCMT). Contrary to local approaches, a global a…
Digital Image Correlation: From Displacement Measurement to Identification of Elastic Properties - A Review
François Hild, Stéphane Roux
The current development of digital image correlation, whose displacement uncertainty is well below the pixel value, enables one to better characterise the behaviour of materials an…
Identification of a Damage Law by Using Full-Field Displacement Measurements
Damien Claire, François Hild, Stéphane Roux
It is proposed to identify damage variables and their growth with loading in two dimensions by only using full-field displacement measurements. The equilibrium gap method is used t…