From pictures to extended finite elements: extended digital image correlation (X-DIC)

91 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Extended digital image correlation with crack shape optimization (2008, background): “Among them, the analysis of friction between different parts in an assembly is made possible with a very good spatial resolution [15].”
Digital image correlation and fracture: an advanced technique for estimating stress intensity factors of 2D and 3D cracks (2009, methodology): “Moreover, this type of approach can be used to combine X-FEM with X-DIC to extract SIFs from displacements that minimize a weighted functional that combines brightness conservation and equilibrium conditions [41].”
Digital image correlation for surface deformation measurement: historical developments, recent advances and future goals (2018, methodology): “Furthermore, by incorporating the enrichment strategy of an extended FEM, a global DIC technique can offer accurate measurement of discontinuous displacements encountered in specimens containing cracks [114, 115].”
Extended three-dimensional digital image correlation (X3D-DIC) (2008, methodology): “Since 3D pictures are used, this technique is referred to as “eXtended 3D Digital Image Correlation” (or X3D-DIC), and corresponds to an extension of the X-DIC technique developed with 2D pictures [5].”